mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
9b0097a699
This should eliminate a bunch of new (go-1.11 related) validation errors telling that the code is not formatted with `gofmt -s`. No functional change, just whitespace (i.e. `git show --ignore-space-change` shows nothing). Patch generated with: > git ls-files | grep -v ^vendor/ | grep .go$ | xargs gofmt -s -w Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
6211 lines
196 KiB
Go
6211 lines
196 KiB
Go
package main
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import (
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"archive/tar"
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"bytes"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"os"
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"path/filepath"
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"reflect"
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"regexp"
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"runtime"
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"strconv"
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"strings"
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"text/template"
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"time"
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"github.com/docker/docker/integration-cli/checker"
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"github.com/docker/docker/integration-cli/cli"
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"github.com/docker/docker/integration-cli/cli/build"
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"github.com/docker/docker/internal/test/fakecontext"
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"github.com/docker/docker/internal/test/fakegit"
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"github.com/docker/docker/internal/test/fakestorage"
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"github.com/docker/docker/internal/testutil"
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"github.com/docker/docker/pkg/archive"
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"github.com/docker/docker/pkg/system"
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"github.com/go-check/check"
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"github.com/moby/buildkit/frontend/dockerfile/command"
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"github.com/opencontainers/go-digest"
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"gotest.tools/icmd"
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)
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func (s *DockerSuite) TestBuildJSONEmptyRun(c *check.C) {
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cli.BuildCmd(c, "testbuildjsonemptyrun", build.WithDockerfile(`
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FROM busybox
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RUN []
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`))
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}
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func (s *DockerSuite) TestBuildShCmdJSONEntrypoint(c *check.C) {
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name := "testbuildshcmdjsonentrypoint"
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expected := "/bin/sh -c echo test"
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if testEnv.OSType == "windows" {
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expected = "cmd /S /C echo test"
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}
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buildImageSuccessfully(c, name, build.WithDockerfile(`
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FROM busybox
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ENTRYPOINT ["echo"]
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CMD echo test
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`))
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out, _ := dockerCmd(c, "run", "--rm", name)
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if strings.TrimSpace(out) != expected {
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c.Fatalf("CMD did not contain %q : %q", expected, out)
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}
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}
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func (s *DockerSuite) TestBuildEnvironmentReplacementUser(c *check.C) {
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// Windows does not support FROM scratch or the USER command
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testRequires(c, DaemonIsLinux)
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name := "testbuildenvironmentreplacement"
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buildImageSuccessfully(c, name, build.WithDockerfile(`
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FROM scratch
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ENV user foo
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USER ${user}
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`))
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res := inspectFieldJSON(c, name, "Config.User")
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if res != `"foo"` {
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c.Fatal("User foo from environment not in Config.User on image")
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}
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}
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func (s *DockerSuite) TestBuildEnvironmentReplacementVolume(c *check.C) {
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name := "testbuildenvironmentreplacement"
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var volumePath string
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if testEnv.OSType == "windows" {
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volumePath = "c:/quux"
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} else {
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volumePath = "/quux"
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}
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buildImageSuccessfully(c, name, build.WithDockerfile(`
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FROM `+minimalBaseImage()+`
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ENV volume `+volumePath+`
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VOLUME ${volume}
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`))
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var volumes map[string]interface{}
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inspectFieldAndUnmarshall(c, name, "Config.Volumes", &volumes)
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if _, ok := volumes[volumePath]; !ok {
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c.Fatal("Volume " + volumePath + " from environment not in Config.Volumes on image")
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}
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}
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func (s *DockerSuite) TestBuildEnvironmentReplacementExpose(c *check.C) {
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// Windows does not support FROM scratch or the EXPOSE command
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testRequires(c, DaemonIsLinux)
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name := "testbuildenvironmentreplacement"
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buildImageSuccessfully(c, name, build.WithDockerfile(`
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FROM scratch
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ENV port 80
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EXPOSE ${port}
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ENV ports " 99 100 "
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EXPOSE ${ports}
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`))
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var exposedPorts map[string]interface{}
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inspectFieldAndUnmarshall(c, name, "Config.ExposedPorts", &exposedPorts)
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exp := []int{80, 99, 100}
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for _, p := range exp {
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tmp := fmt.Sprintf("%d/tcp", p)
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if _, ok := exposedPorts[tmp]; !ok {
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c.Fatalf("Exposed port %d from environment not in Config.ExposedPorts on image", p)
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}
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}
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}
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func (s *DockerSuite) TestBuildEnvironmentReplacementWorkdir(c *check.C) {
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name := "testbuildenvironmentreplacement"
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buildImageSuccessfully(c, name, build.WithDockerfile(`
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FROM busybox
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ENV MYWORKDIR /work
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RUN mkdir ${MYWORKDIR}
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WORKDIR ${MYWORKDIR}
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`))
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res := inspectFieldJSON(c, name, "Config.WorkingDir")
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expected := `"/work"`
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if testEnv.OSType == "windows" {
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expected = `"C:\\work"`
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}
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if res != expected {
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c.Fatalf("Workdir /workdir from environment not in Config.WorkingDir on image: %s", res)
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}
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}
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func (s *DockerSuite) TestBuildEnvironmentReplacementAddCopy(c *check.C) {
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name := "testbuildenvironmentreplacement"
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buildImageSuccessfully(c, name, build.WithBuildContext(c,
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build.WithFile("Dockerfile", `
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FROM `+minimalBaseImage()+`
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ENV baz foo
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ENV quux bar
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ENV dot .
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ENV fee fff
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ENV gee ggg
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ADD ${baz} ${dot}
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COPY ${quux} ${dot}
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ADD ${zzz:-${fee}} ${dot}
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COPY ${zzz:-${gee}} ${dot}
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`),
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build.WithFile("foo", "test1"),
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build.WithFile("bar", "test2"),
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build.WithFile("fff", "test3"),
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build.WithFile("ggg", "test4"),
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))
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}
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func (s *DockerSuite) TestBuildEnvironmentReplacementEnv(c *check.C) {
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// ENV expansions work differently in Windows
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testRequires(c, DaemonIsLinux)
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name := "testbuildenvironmentreplacement"
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buildImageSuccessfully(c, name, build.WithDockerfile(`
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FROM busybox
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ENV foo zzz
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ENV bar ${foo}
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ENV abc1='$foo'
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ENV env1=$foo env2=${foo} env3="$foo" env4="${foo}"
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RUN [ "$abc1" = '$foo' ] && (echo "$abc1" | grep -q foo)
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ENV abc2="\$foo"
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RUN [ "$abc2" = '$foo' ] && (echo "$abc2" | grep -q foo)
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ENV abc3 '$foo'
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RUN [ "$abc3" = '$foo' ] && (echo "$abc3" | grep -q foo)
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ENV abc4 "\$foo"
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RUN [ "$abc4" = '$foo' ] && (echo "$abc4" | grep -q foo)
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ENV foo2="abc\def"
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RUN [ "$foo2" = 'abc\def' ]
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ENV foo3="abc\\def"
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RUN [ "$foo3" = 'abc\def' ]
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ENV foo4='abc\\def'
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RUN [ "$foo4" = 'abc\\def' ]
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ENV foo5='abc\def'
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RUN [ "$foo5" = 'abc\def' ]
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`))
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var envResult []string
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inspectFieldAndUnmarshall(c, name, "Config.Env", &envResult)
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found := false
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envCount := 0
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for _, env := range envResult {
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parts := strings.SplitN(env, "=", 2)
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if parts[0] == "bar" {
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found = true
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if parts[1] != "zzz" {
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c.Fatalf("Could not find replaced var for env `bar`: got %q instead of `zzz`", parts[1])
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}
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} else if strings.HasPrefix(parts[0], "env") {
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envCount++
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if parts[1] != "zzz" {
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c.Fatalf("%s should be 'zzz' but instead its %q", parts[0], parts[1])
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}
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} else if strings.HasPrefix(parts[0], "env") {
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envCount++
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if parts[1] != "foo" {
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c.Fatalf("%s should be 'foo' but instead its %q", parts[0], parts[1])
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}
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}
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}
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if !found {
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c.Fatal("Never found the `bar` env variable")
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}
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if envCount != 4 {
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c.Fatalf("Didn't find all env vars - only saw %d\n%s", envCount, envResult)
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}
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}
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func (s *DockerSuite) TestBuildHandleEscapesInVolume(c *check.C) {
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// The volume paths used in this test are invalid on Windows
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testRequires(c, DaemonIsLinux)
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name := "testbuildhandleescapes"
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testCases := []struct {
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volumeValue string
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expected string
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}{
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{
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volumeValue: "${FOO}",
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expected: "bar",
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},
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{
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volumeValue: `\${FOO}`,
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expected: "${FOO}",
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},
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// this test in particular provides *7* backslashes and expects 6 to come back.
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// Like above, the first escape is swallowed and the rest are treated as
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// literals, this one is just less obvious because of all the character noise.
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{
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volumeValue: `\\\\\\\${FOO}`,
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expected: `\\\${FOO}`,
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},
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}
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for _, tc := range testCases {
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buildImageSuccessfully(c, name, build.WithDockerfile(fmt.Sprintf(`
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FROM scratch
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ENV FOO bar
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VOLUME %s
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`, tc.volumeValue)))
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var result map[string]map[string]struct{}
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inspectFieldAndUnmarshall(c, name, "Config.Volumes", &result)
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if _, ok := result[tc.expected]; !ok {
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c.Fatalf("Could not find volume %s set from env foo in volumes table, got %q", tc.expected, result)
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}
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// Remove the image for the next iteration
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dockerCmd(c, "rmi", name)
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}
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}
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func (s *DockerSuite) TestBuildOnBuildLowercase(c *check.C) {
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name := "testbuildonbuildlowercase"
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name2 := "testbuildonbuildlowercase2"
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buildImageSuccessfully(c, name, build.WithDockerfile(`
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FROM busybox
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onbuild run echo quux
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`))
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result := buildImage(name2, build.WithDockerfile(fmt.Sprintf(`
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FROM %s
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`, name)))
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result.Assert(c, icmd.Success)
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if !strings.Contains(result.Combined(), "quux") {
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c.Fatalf("Did not receive the expected echo text, got %s", result.Combined())
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}
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if strings.Contains(result.Combined(), "ONBUILD ONBUILD") {
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c.Fatalf("Got an ONBUILD ONBUILD error with no error: got %s", result.Combined())
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}
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}
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func (s *DockerSuite) TestBuildEnvEscapes(c *check.C) {
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// ENV expansions work differently in Windows
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testRequires(c, DaemonIsLinux)
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name := "testbuildenvescapes"
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buildImageSuccessfully(c, name, build.WithDockerfile(`
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FROM busybox
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ENV TEST foo
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CMD echo \$
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`))
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out, _ := dockerCmd(c, "run", "-t", name)
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if strings.TrimSpace(out) != "$" {
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c.Fatalf("Env TEST was not overwritten with bar when foo was supplied to dockerfile: was %q", strings.TrimSpace(out))
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}
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}
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func (s *DockerSuite) TestBuildEnvOverwrite(c *check.C) {
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// ENV expansions work differently in Windows
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testRequires(c, DaemonIsLinux)
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name := "testbuildenvoverwrite"
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buildImageSuccessfully(c, name, build.WithDockerfile(`
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FROM busybox
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ENV TEST foo
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CMD echo ${TEST}
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`))
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out, _ := dockerCmd(c, "run", "-e", "TEST=bar", "-t", name)
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if strings.TrimSpace(out) != "bar" {
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c.Fatalf("Env TEST was not overwritten with bar when foo was supplied to dockerfile: was %q", strings.TrimSpace(out))
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}
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}
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// FIXME(vdemeester) why we disabled cache here ?
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func (s *DockerSuite) TestBuildOnBuildCmdEntrypointJSON(c *check.C) {
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name1 := "onbuildcmd"
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name2 := "onbuildgenerated"
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cli.BuildCmd(c, name1, build.WithDockerfile(`
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FROM busybox
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ONBUILD CMD ["hello world"]
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ONBUILD ENTRYPOINT ["echo"]
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ONBUILD RUN ["true"]`))
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cli.BuildCmd(c, name2, build.WithDockerfile(fmt.Sprintf(`FROM %s`, name1)))
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result := cli.DockerCmd(c, "run", name2)
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result.Assert(c, icmd.Expected{Out: "hello world"})
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}
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// FIXME(vdemeester) why we disabled cache here ?
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func (s *DockerSuite) TestBuildOnBuildEntrypointJSON(c *check.C) {
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name1 := "onbuildcmd"
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name2 := "onbuildgenerated"
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buildImageSuccessfully(c, name1, build.WithDockerfile(`
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FROM busybox
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ONBUILD ENTRYPOINT ["echo"]`))
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buildImageSuccessfully(c, name2, build.WithDockerfile(fmt.Sprintf("FROM %s\nCMD [\"hello world\"]\n", name1)))
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out, _ := dockerCmd(c, "run", name2)
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if !regexp.MustCompile(`(?m)^hello world`).MatchString(out) {
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c.Fatal("got malformed output from onbuild", out)
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}
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}
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func (s *DockerSuite) TestBuildCacheAdd(c *check.C) {
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testRequires(c, DaemonIsLinux) // Windows doesn't have httpserver image yet
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name := "testbuildtwoimageswithadd"
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server := fakestorage.New(c, "", fakecontext.WithFiles(map[string]string{
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"robots.txt": "hello",
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"index.html": "world",
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}))
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defer server.Close()
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cli.BuildCmd(c, name, build.WithDockerfile(fmt.Sprintf(`FROM scratch
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ADD %s/robots.txt /`, server.URL())))
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result := cli.Docker(cli.Build(name), build.WithDockerfile(fmt.Sprintf(`FROM scratch
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ADD %s/index.html /`, server.URL())))
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result.Assert(c, icmd.Success)
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if strings.Contains(result.Combined(), "Using cache") {
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c.Fatal("2nd build used cache on ADD, it shouldn't")
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}
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}
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func (s *DockerSuite) TestBuildLastModified(c *check.C) {
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// Temporary fix for #30890. TODO @jhowardmsft figure out what
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// has changed in the master busybox image.
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testRequires(c, DaemonIsLinux)
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name := "testbuildlastmodified"
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server := fakestorage.New(c, "", fakecontext.WithFiles(map[string]string{
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"file": "hello",
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}))
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defer server.Close()
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var out, out2 string
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args := []string{"run", name, "ls", "-l", "--full-time", "/file"}
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dFmt := `FROM busybox
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ADD %s/file /`
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dockerfile := fmt.Sprintf(dFmt, server.URL())
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cli.BuildCmd(c, name, build.WithoutCache, build.WithDockerfile(dockerfile))
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out = cli.DockerCmd(c, args...).Combined()
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|
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// Build it again and make sure the mtime of the file didn't change.
|
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// Wait a few seconds to make sure the time changed enough to notice
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time.Sleep(2 * time.Second)
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cli.BuildCmd(c, name, build.WithoutCache, build.WithDockerfile(dockerfile))
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out2 = cli.DockerCmd(c, args...).Combined()
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|
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if out != out2 {
|
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c.Fatalf("MTime changed:\nOrigin:%s\nNew:%s", out, out2)
|
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}
|
|
|
|
// Now 'touch' the file and make sure the timestamp DID change this time
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// Create a new fakeStorage instead of just using Add() to help windows
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server = fakestorage.New(c, "", fakecontext.WithFiles(map[string]string{
|
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"file": "hello",
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}))
|
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defer server.Close()
|
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|
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dockerfile = fmt.Sprintf(dFmt, server.URL())
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cli.BuildCmd(c, name, build.WithoutCache, build.WithDockerfile(dockerfile))
|
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out2 = cli.DockerCmd(c, args...).Combined()
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|
|
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if out == out2 {
|
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c.Fatalf("MTime didn't change:\nOrigin:%s\nNew:%s", out, out2)
|
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}
|
|
|
|
}
|
|
|
|
// Regression for https://github.com/docker/docker/pull/27805
|
|
// Makes sure that we don't use the cache if the contents of
|
|
// a file in a subfolder of the context is modified and we re-build.
|
|
func (s *DockerSuite) TestBuildModifyFileInFolder(c *check.C) {
|
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name := "testbuildmodifyfileinfolder"
|
|
|
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ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(`FROM busybox
|
|
RUN ["mkdir", "/test"]
|
|
ADD folder/file /test/changetarget`))
|
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defer ctx.Close()
|
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if err := ctx.Add("folder/file", "first"); err != nil {
|
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c.Fatal(err)
|
|
}
|
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buildImageSuccessfully(c, name, build.WithExternalBuildContext(ctx))
|
|
id1 := getIDByName(c, name)
|
|
if err := ctx.Add("folder/file", "second"); err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
buildImageSuccessfully(c, name, build.WithExternalBuildContext(ctx))
|
|
id2 := getIDByName(c, name)
|
|
if id1 == id2 {
|
|
c.Fatal("cache was used even though file contents in folder was changed")
|
|
}
|
|
}
|
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|
|
func (s *DockerSuite) TestBuildAddSingleFileToRoot(c *check.C) {
|
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testRequires(c, DaemonIsLinux) // Linux specific test
|
|
buildImageSuccessfully(c, "testaddimg", build.WithBuildContext(c,
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|
build.WithFile("Dockerfile", fmt.Sprintf(`FROM busybox
|
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RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
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RUN echo 'dockerio:x:1001:' >> /etc/group
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RUN touch /exists
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RUN chown dockerio.dockerio /exists
|
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ADD test_file /
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RUN [ $(ls -l /test_file | awk '{print $3":"$4}') = 'root:root' ]
|
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RUN [ $(ls -l /test_file | awk '{print $1}') = '%s' ]
|
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RUN [ $(ls -l /exists | awk '{print $3":"$4}') = 'dockerio:dockerio' ]`, expectedFileChmod)),
|
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build.WithFile("test_file", "test1")))
|
|
}
|
|
|
|
// Issue #3960: "ADD src ." hangs
|
|
func (s *DockerSuite) TestBuildAddSingleFileToWorkdir(c *check.C) {
|
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name := "testaddsinglefiletoworkdir"
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(
|
|
`FROM busybox
|
|
ADD test_file .`),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"test_file": "test1",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
errChan := make(chan error)
|
|
go func() {
|
|
errChan <- buildImage(name, build.WithExternalBuildContext(ctx)).Error
|
|
close(errChan)
|
|
}()
|
|
select {
|
|
case <-time.After(15 * time.Second):
|
|
c.Fatal("Build with adding to workdir timed out")
|
|
case err := <-errChan:
|
|
c.Assert(err, check.IsNil)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddSingleFileToExistDir(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Linux specific test
|
|
cli.BuildCmd(c, "testaddsinglefiletoexistdir", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
RUN echo 'dockerio:x:1001:' >> /etc/group
|
|
RUN mkdir /exists
|
|
RUN touch /exists/exists_file
|
|
RUN chown -R dockerio.dockerio /exists
|
|
ADD test_file /exists/
|
|
RUN [ $(ls -l / | grep exists | awk '{print $3":"$4}') = 'dockerio:dockerio' ]
|
|
RUN [ $(ls -l /exists/test_file | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /exists/exists_file | awk '{print $3":"$4}') = 'dockerio:dockerio' ]`),
|
|
build.WithFile("test_file", "test1")))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopyAddMultipleFiles(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Linux specific test
|
|
server := fakestorage.New(c, "", fakecontext.WithFiles(map[string]string{
|
|
"robots.txt": "hello",
|
|
}))
|
|
defer server.Close()
|
|
|
|
cli.BuildCmd(c, "testcopymultiplefilestofile", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", fmt.Sprintf(`FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
RUN echo 'dockerio:x:1001:' >> /etc/group
|
|
RUN mkdir /exists
|
|
RUN touch /exists/exists_file
|
|
RUN chown -R dockerio.dockerio /exists
|
|
COPY test_file1 test_file2 /exists/
|
|
ADD test_file3 test_file4 %s/robots.txt /exists/
|
|
RUN [ $(ls -l / | grep exists | awk '{print $3":"$4}') = 'dockerio:dockerio' ]
|
|
RUN [ $(ls -l /exists/test_file1 | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /exists/test_file2 | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /exists/test_file3 | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /exists/test_file4 | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /exists/robots.txt | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /exists/exists_file | awk '{print $3":"$4}') = 'dockerio:dockerio' ]
|
|
`, server.URL())),
|
|
build.WithFile("test_file1", "test1"),
|
|
build.WithFile("test_file2", "test2"),
|
|
build.WithFile("test_file3", "test3"),
|
|
build.WithFile("test_file3", "test3"),
|
|
build.WithFile("test_file4", "test4")))
|
|
}
|
|
|
|
// These tests are mainly for user namespaces to verify that new directories
|
|
// are created as the remapped root uid/gid pair
|
|
func (s *DockerSuite) TestBuildUsernamespaceValidateRemappedRoot(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
testCases := []string{
|
|
"ADD . /new_dir",
|
|
"COPY test_dir /new_dir",
|
|
"WORKDIR /new_dir",
|
|
}
|
|
name := "testbuildusernamespacevalidateremappedroot"
|
|
for _, tc := range testCases {
|
|
cli.BuildCmd(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", fmt.Sprintf(`FROM busybox
|
|
%s
|
|
RUN [ $(ls -l / | grep new_dir | awk '{print $3":"$4}') = 'root:root' ]`, tc)),
|
|
build.WithFile("test_dir/test_file", "test file")))
|
|
|
|
cli.DockerCmd(c, "rmi", name)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddAndCopyFileWithWhitespace(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Not currently passing on Windows
|
|
name := "testaddfilewithwhitespace"
|
|
|
|
for _, command := range []string{"ADD", "COPY"} {
|
|
cli.BuildCmd(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", fmt.Sprintf(`FROM busybox
|
|
RUN mkdir "/test dir"
|
|
RUN mkdir "/test_dir"
|
|
%s [ "test file1", "/test_file1" ]
|
|
%s [ "test_file2", "/test file2" ]
|
|
%s [ "test file3", "/test file3" ]
|
|
%s [ "test dir/test_file4", "/test_dir/test_file4" ]
|
|
%s [ "test_dir/test_file5", "/test dir/test_file5" ]
|
|
%s [ "test dir/test_file6", "/test dir/test_file6" ]
|
|
RUN [ $(cat "/test_file1") = 'test1' ]
|
|
RUN [ $(cat "/test file2") = 'test2' ]
|
|
RUN [ $(cat "/test file3") = 'test3' ]
|
|
RUN [ $(cat "/test_dir/test_file4") = 'test4' ]
|
|
RUN [ $(cat "/test dir/test_file5") = 'test5' ]
|
|
RUN [ $(cat "/test dir/test_file6") = 'test6' ]`, command, command, command, command, command, command)),
|
|
build.WithFile("test file1", "test1"),
|
|
build.WithFile("test_file2", "test2"),
|
|
build.WithFile("test file3", "test3"),
|
|
build.WithFile("test dir/test_file4", "test4"),
|
|
build.WithFile("test_dir/test_file5", "test5"),
|
|
build.WithFile("test dir/test_file6", "test6"),
|
|
))
|
|
|
|
cli.DockerCmd(c, "rmi", name)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopyFileWithWhitespaceOnWindows(c *check.C) {
|
|
testRequires(c, DaemonIsWindows)
|
|
dockerfile := `FROM ` + testEnv.PlatformDefaults.BaseImage + `
|
|
RUN mkdir "C:/test dir"
|
|
RUN mkdir "C:/test_dir"
|
|
COPY [ "test file1", "/test_file1" ]
|
|
COPY [ "test_file2", "/test file2" ]
|
|
COPY [ "test file3", "/test file3" ]
|
|
COPY [ "test dir/test_file4", "/test_dir/test_file4" ]
|
|
COPY [ "test_dir/test_file5", "/test dir/test_file5" ]
|
|
COPY [ "test dir/test_file6", "/test dir/test_file6" ]
|
|
RUN find "test1" "C:/test_file1"
|
|
RUN find "test2" "C:/test file2"
|
|
RUN find "test3" "C:/test file3"
|
|
RUN find "test4" "C:/test_dir/test_file4"
|
|
RUN find "test5" "C:/test dir/test_file5"
|
|
RUN find "test6" "C:/test dir/test_file6"`
|
|
|
|
name := "testcopyfilewithwhitespace"
|
|
cli.BuildCmd(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile("test file1", "test1"),
|
|
build.WithFile("test_file2", "test2"),
|
|
build.WithFile("test file3", "test3"),
|
|
build.WithFile("test dir/test_file4", "test4"),
|
|
build.WithFile("test_dir/test_file5", "test5"),
|
|
build.WithFile("test dir/test_file6", "test6"),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopyWildcard(c *check.C) {
|
|
name := "testcopywildcard"
|
|
server := fakestorage.New(c, "", fakecontext.WithFiles(map[string]string{
|
|
"robots.txt": "hello",
|
|
"index.html": "world",
|
|
}))
|
|
defer server.Close()
|
|
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(fmt.Sprintf(`FROM busybox
|
|
COPY file*.txt /tmp/
|
|
RUN ls /tmp/file1.txt /tmp/file2.txt
|
|
RUN [ "mkdir", "/tmp1" ]
|
|
COPY dir* /tmp1/
|
|
RUN ls /tmp1/dirt /tmp1/nested_file /tmp1/nested_dir/nest_nest_file
|
|
RUN [ "mkdir", "/tmp2" ]
|
|
ADD dir/*dir %s/robots.txt /tmp2/
|
|
RUN ls /tmp2/nest_nest_file /tmp2/robots.txt
|
|
`, server.URL())),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"file1.txt": "test1",
|
|
"file2.txt": "test2",
|
|
"dir/nested_file": "nested file",
|
|
"dir/nested_dir/nest_nest_file": "2 times nested",
|
|
"dirt": "dirty",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
id1 := getIDByName(c, name)
|
|
|
|
// Now make sure we use a cache the 2nd time
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
id2 := getIDByName(c, name)
|
|
|
|
if id1 != id2 {
|
|
c.Fatal("didn't use the cache")
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopyWildcardInName(c *check.C) {
|
|
// Run this only on Linux
|
|
// Below is the original comment (that I don't agree with — vdemeester)
|
|
// Normally we would do c.Fatal(err) here but given that
|
|
// the odds of this failing are so rare, it must be because
|
|
// the OS we're running the client on doesn't support * in
|
|
// filenames (like windows). So, instead of failing the test
|
|
// just let it pass. Then we don't need to explicitly
|
|
// say which OSs this works on or not.
|
|
testRequires(c, DaemonIsLinux, UnixCli)
|
|
|
|
buildImageSuccessfully(c, "testcopywildcardinname", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
COPY *.txt /tmp/
|
|
RUN [ "$(cat /tmp/\*.txt)" = 'hi there' ]
|
|
`),
|
|
build.WithFile("*.txt", "hi there"),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopyWildcardCache(c *check.C) {
|
|
name := "testcopywildcardcache"
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(`FROM busybox
|
|
COPY file1.txt /tmp/`),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"file1.txt": "test1",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
buildImageSuccessfully(c, name, build.WithExternalBuildContext(ctx))
|
|
id1 := getIDByName(c, name)
|
|
|
|
// Now make sure we use a cache the 2nd time even with wild cards.
|
|
// Use the same context so the file is the same and the checksum will match
|
|
ctx.Add("Dockerfile", `FROM busybox
|
|
COPY file*.txt /tmp/`)
|
|
|
|
buildImageSuccessfully(c, name, build.WithExternalBuildContext(ctx))
|
|
id2 := getIDByName(c, name)
|
|
|
|
if id1 != id2 {
|
|
c.Fatal("didn't use the cache")
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddSingleFileToNonExistingDir(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Linux specific test
|
|
buildImageSuccessfully(c, "testaddsinglefiletononexistingdir", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
RUN echo 'dockerio:x:1001:' >> /etc/group
|
|
RUN touch /exists
|
|
RUN chown dockerio.dockerio /exists
|
|
ADD test_file /test_dir/
|
|
RUN [ $(ls -l / | grep test_dir | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /test_dir/test_file | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /exists | awk '{print $3":"$4}') = 'dockerio:dockerio' ]`),
|
|
build.WithFile("test_file", "test1")))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddDirContentToRoot(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Linux specific test
|
|
buildImageSuccessfully(c, "testadddircontenttoroot", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
RUN echo 'dockerio:x:1001:' >> /etc/group
|
|
RUN touch /exists
|
|
RUN chown dockerio.dockerio exists
|
|
ADD test_dir /
|
|
RUN [ $(ls -l /test_file | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /exists | awk '{print $3":"$4}') = 'dockerio:dockerio' ]`),
|
|
build.WithFile("test_dir/test_file", "test1")))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddDirContentToExistingDir(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Linux specific test
|
|
buildImageSuccessfully(c, "testadddircontenttoexistingdir", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
RUN echo 'dockerio:x:1001:' >> /etc/group
|
|
RUN mkdir /exists
|
|
RUN touch /exists/exists_file
|
|
RUN chown -R dockerio.dockerio /exists
|
|
ADD test_dir/ /exists/
|
|
RUN [ $(ls -l / | grep exists | awk '{print $3":"$4}') = 'dockerio:dockerio' ]
|
|
RUN [ $(ls -l /exists/exists_file | awk '{print $3":"$4}') = 'dockerio:dockerio' ]
|
|
RUN [ $(ls -l /exists/test_file | awk '{print $3":"$4}') = 'root:root' ]`),
|
|
build.WithFile("test_dir/test_file", "test1")))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddWholeDirToRoot(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Linux specific test
|
|
buildImageSuccessfully(c, "testaddwholedirtoroot", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", fmt.Sprintf(`FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
RUN echo 'dockerio:x:1001:' >> /etc/group
|
|
RUN touch /exists
|
|
RUN chown dockerio.dockerio exists
|
|
ADD test_dir /test_dir
|
|
RUN [ $(ls -l / | grep test_dir | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l / | grep test_dir | awk '{print $1}') = 'drwxr-xr-x' ]
|
|
RUN [ $(ls -l /test_dir/test_file | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /test_dir/test_file | awk '{print $1}') = '%s' ]
|
|
RUN [ $(ls -l /exists | awk '{print $3":"$4}') = 'dockerio:dockerio' ]`, expectedFileChmod)),
|
|
build.WithFile("test_dir/test_file", "test1")))
|
|
}
|
|
|
|
// Testing #5941 : Having an etc directory in context conflicts with the /etc/mtab
|
|
func (s *DockerSuite) TestBuildAddOrCopyEtcToRootShouldNotConflict(c *check.C) {
|
|
buildImageSuccessfully(c, "testaddetctoroot", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM `+minimalBaseImage()+`
|
|
ADD . /`),
|
|
build.WithFile("etc/test_file", "test1")))
|
|
buildImageSuccessfully(c, "testcopyetctoroot", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM `+minimalBaseImage()+`
|
|
COPY . /`),
|
|
build.WithFile("etc/test_file", "test1")))
|
|
}
|
|
|
|
// Testing #9401 : Losing setuid flag after a ADD
|
|
func (s *DockerSuite) TestBuildAddPreservesFilesSpecialBits(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Linux specific test
|
|
buildImageSuccessfully(c, "testaddetctoroot", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
ADD suidbin /usr/bin/suidbin
|
|
RUN chmod 4755 /usr/bin/suidbin
|
|
RUN [ $(ls -l /usr/bin/suidbin | awk '{print $1}') = '-rwsr-xr-x' ]
|
|
ADD ./data/ /
|
|
RUN [ $(ls -l /usr/bin/suidbin | awk '{print $1}') = '-rwsr-xr-x' ]`),
|
|
build.WithFile("suidbin", "suidbin"),
|
|
build.WithFile("/data/usr/test_file", "test1")))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopySingleFileToRoot(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Linux specific test
|
|
buildImageSuccessfully(c, "testcopysinglefiletoroot", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", fmt.Sprintf(`FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
RUN echo 'dockerio:x:1001:' >> /etc/group
|
|
RUN touch /exists
|
|
RUN chown dockerio.dockerio /exists
|
|
COPY test_file /
|
|
RUN [ $(ls -l /test_file | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /test_file | awk '{print $1}') = '%s' ]
|
|
RUN [ $(ls -l /exists | awk '{print $3":"$4}') = 'dockerio:dockerio' ]`, expectedFileChmod)),
|
|
build.WithFile("test_file", "test1")))
|
|
}
|
|
|
|
// Issue #3960: "ADD src ." hangs - adapted for COPY
|
|
func (s *DockerSuite) TestBuildCopySingleFileToWorkdir(c *check.C) {
|
|
name := "testcopysinglefiletoworkdir"
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(`FROM busybox
|
|
COPY test_file .`),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"test_file": "test1",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
errChan := make(chan error)
|
|
go func() {
|
|
errChan <- buildImage(name, build.WithExternalBuildContext(ctx)).Error
|
|
close(errChan)
|
|
}()
|
|
select {
|
|
case <-time.After(15 * time.Second):
|
|
c.Fatal("Build with adding to workdir timed out")
|
|
case err := <-errChan:
|
|
c.Assert(err, check.IsNil)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopySingleFileToExistDir(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Linux specific test
|
|
buildImageSuccessfully(c, "testcopysinglefiletoexistdir", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
RUN echo 'dockerio:x:1001:' >> /etc/group
|
|
RUN mkdir /exists
|
|
RUN touch /exists/exists_file
|
|
RUN chown -R dockerio.dockerio /exists
|
|
COPY test_file /exists/
|
|
RUN [ $(ls -l / | grep exists | awk '{print $3":"$4}') = 'dockerio:dockerio' ]
|
|
RUN [ $(ls -l /exists/test_file | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /exists/exists_file | awk '{print $3":"$4}') = 'dockerio:dockerio' ]`),
|
|
build.WithFile("test_file", "test1")))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopySingleFileToNonExistDir(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Linux specific
|
|
buildImageSuccessfully(c, "testcopysinglefiletononexistdir", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
RUN echo 'dockerio:x:1001:' >> /etc/group
|
|
RUN touch /exists
|
|
RUN chown dockerio.dockerio /exists
|
|
COPY test_file /test_dir/
|
|
RUN [ $(ls -l / | grep test_dir | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /test_dir/test_file | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /exists | awk '{print $3":"$4}') = 'dockerio:dockerio' ]`),
|
|
build.WithFile("test_file", "test1")))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopyDirContentToRoot(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Linux specific test
|
|
buildImageSuccessfully(c, "testcopydircontenttoroot", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
RUN echo 'dockerio:x:1001:' >> /etc/group
|
|
RUN touch /exists
|
|
RUN chown dockerio.dockerio exists
|
|
COPY test_dir /
|
|
RUN [ $(ls -l /test_file | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /exists | awk '{print $3":"$4}') = 'dockerio:dockerio' ]`),
|
|
build.WithFile("test_dir/test_file", "test1")))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopyDirContentToExistDir(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Linux specific test
|
|
buildImageSuccessfully(c, "testcopydircontenttoexistdir", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
RUN echo 'dockerio:x:1001:' >> /etc/group
|
|
RUN mkdir /exists
|
|
RUN touch /exists/exists_file
|
|
RUN chown -R dockerio.dockerio /exists
|
|
COPY test_dir/ /exists/
|
|
RUN [ $(ls -l / | grep exists | awk '{print $3":"$4}') = 'dockerio:dockerio' ]
|
|
RUN [ $(ls -l /exists/exists_file | awk '{print $3":"$4}') = 'dockerio:dockerio' ]
|
|
RUN [ $(ls -l /exists/test_file | awk '{print $3":"$4}') = 'root:root' ]`),
|
|
build.WithFile("test_dir/test_file", "test1")))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopyWholeDirToRoot(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Linux specific test
|
|
buildImageSuccessfully(c, "testcopywholedirtoroot", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", fmt.Sprintf(`FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
RUN echo 'dockerio:x:1001:' >> /etc/group
|
|
RUN touch /exists
|
|
RUN chown dockerio.dockerio exists
|
|
COPY test_dir /test_dir
|
|
RUN [ $(ls -l / | grep test_dir | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l / | grep test_dir | awk '{print $1}') = 'drwxr-xr-x' ]
|
|
RUN [ $(ls -l /test_dir/test_file | awk '{print $3":"$4}') = 'root:root' ]
|
|
RUN [ $(ls -l /test_dir/test_file | awk '{print $1}') = '%s' ]
|
|
RUN [ $(ls -l /exists | awk '{print $3":"$4}') = 'dockerio:dockerio' ]`, expectedFileChmod)),
|
|
build.WithFile("test_dir/test_file", "test1")))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddBadLinks(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Not currently working on Windows
|
|
|
|
dockerfile := `
|
|
FROM scratch
|
|
ADD links.tar /
|
|
ADD foo.txt /symlink/
|
|
`
|
|
targetFile := "foo.txt"
|
|
var (
|
|
name = "test-link-absolute"
|
|
)
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(dockerfile))
|
|
defer ctx.Close()
|
|
|
|
tempDir, err := ioutil.TempDir("", "test-link-absolute-temp-")
|
|
if err != nil {
|
|
c.Fatalf("failed to create temporary directory: %s", tempDir)
|
|
}
|
|
defer os.RemoveAll(tempDir)
|
|
|
|
var symlinkTarget string
|
|
if runtime.GOOS == "windows" {
|
|
var driveLetter string
|
|
if abs, err := filepath.Abs(tempDir); err != nil {
|
|
c.Fatal(err)
|
|
} else {
|
|
driveLetter = abs[:1]
|
|
}
|
|
tempDirWithoutDrive := tempDir[2:]
|
|
symlinkTarget = fmt.Sprintf(`%s:\..\..\..\..\..\..\..\..\..\..\..\..%s`, driveLetter, tempDirWithoutDrive)
|
|
} else {
|
|
symlinkTarget = fmt.Sprintf("/../../../../../../../../../../../..%s", tempDir)
|
|
}
|
|
|
|
tarPath := filepath.Join(ctx.Dir, "links.tar")
|
|
nonExistingFile := filepath.Join(tempDir, targetFile)
|
|
fooPath := filepath.Join(ctx.Dir, targetFile)
|
|
|
|
tarOut, err := os.Create(tarPath)
|
|
if err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
|
|
tarWriter := tar.NewWriter(tarOut)
|
|
|
|
header := &tar.Header{
|
|
Name: "symlink",
|
|
Typeflag: tar.TypeSymlink,
|
|
Linkname: symlinkTarget,
|
|
Mode: 0755,
|
|
Uid: 0,
|
|
Gid: 0,
|
|
}
|
|
|
|
err = tarWriter.WriteHeader(header)
|
|
if err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
|
|
tarWriter.Close()
|
|
tarOut.Close()
|
|
|
|
foo, err := os.Create(fooPath)
|
|
if err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
defer foo.Close()
|
|
|
|
if _, err := foo.WriteString("test"); err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
|
|
buildImageSuccessfully(c, name, build.WithExternalBuildContext(ctx))
|
|
if _, err := os.Stat(nonExistingFile); err == nil || err != nil && !os.IsNotExist(err) {
|
|
c.Fatalf("%s shouldn't have been written and it shouldn't exist", nonExistingFile)
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddBadLinksVolume(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // ln not implemented on Windows busybox
|
|
const (
|
|
dockerfileTemplate = `
|
|
FROM busybox
|
|
RUN ln -s /../../../../../../../../%s /x
|
|
VOLUME /x
|
|
ADD foo.txt /x/`
|
|
targetFile = "foo.txt"
|
|
)
|
|
|
|
tempDir, err := ioutil.TempDir("", "test-link-absolute-volume-temp-")
|
|
if err != nil {
|
|
c.Fatalf("failed to create temporary directory: %s", tempDir)
|
|
}
|
|
defer os.RemoveAll(tempDir)
|
|
|
|
dockerfile := fmt.Sprintf(dockerfileTemplate, tempDir)
|
|
nonExistingFile := filepath.Join(tempDir, targetFile)
|
|
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(dockerfile))
|
|
defer ctx.Close()
|
|
fooPath := filepath.Join(ctx.Dir, targetFile)
|
|
|
|
foo, err := os.Create(fooPath)
|
|
if err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
defer foo.Close()
|
|
|
|
if _, err := foo.WriteString("test"); err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
|
|
buildImageSuccessfully(c, "test-link-absolute-volume", build.WithExternalBuildContext(ctx))
|
|
if _, err := os.Stat(nonExistingFile); err == nil || err != nil && !os.IsNotExist(err) {
|
|
c.Fatalf("%s shouldn't have been written and it shouldn't exist", nonExistingFile)
|
|
}
|
|
|
|
}
|
|
|
|
// Issue #5270 - ensure we throw a better error than "unexpected EOF"
|
|
// when we can't access files in the context.
|
|
func (s *DockerSuite) TestBuildWithInaccessibleFilesInContext(c *check.C) {
|
|
testRequires(c, DaemonIsLinux, UnixCli, SameHostDaemon) // test uses chown/chmod: not available on windows
|
|
|
|
{
|
|
name := "testbuildinaccessiblefiles"
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile("FROM scratch\nADD . /foo/"),
|
|
fakecontext.WithFiles(map[string]string{"fileWithoutReadAccess": "foo"}),
|
|
)
|
|
defer ctx.Close()
|
|
// This is used to ensure we detect inaccessible files early during build in the cli client
|
|
pathToFileWithoutReadAccess := filepath.Join(ctx.Dir, "fileWithoutReadAccess")
|
|
|
|
if err := os.Chown(pathToFileWithoutReadAccess, 0, 0); err != nil {
|
|
c.Fatalf("failed to chown file to root: %s", err)
|
|
}
|
|
if err := os.Chmod(pathToFileWithoutReadAccess, 0700); err != nil {
|
|
c.Fatalf("failed to chmod file to 700: %s", err)
|
|
}
|
|
result := icmd.RunCmd(icmd.Cmd{
|
|
Command: []string{"su", "unprivilegeduser", "-c", fmt.Sprintf("%s build -t %s .", dockerBinary, name)},
|
|
Dir: ctx.Dir,
|
|
})
|
|
if result.Error == nil {
|
|
c.Fatalf("build should have failed: %s %s", result.Error, result.Combined())
|
|
}
|
|
|
|
// check if we've detected the failure before we started building
|
|
if !strings.Contains(result.Combined(), "no permission to read from ") {
|
|
c.Fatalf("output should've contained the string: no permission to read from but contained: %s", result.Combined())
|
|
}
|
|
|
|
if !strings.Contains(result.Combined(), "error checking context") {
|
|
c.Fatalf("output should've contained the string: error checking context")
|
|
}
|
|
}
|
|
{
|
|
name := "testbuildinaccessibledirectory"
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile("FROM scratch\nADD . /foo/"),
|
|
fakecontext.WithFiles(map[string]string{"directoryWeCantStat/bar": "foo"}),
|
|
)
|
|
defer ctx.Close()
|
|
// This is used to ensure we detect inaccessible directories early during build in the cli client
|
|
pathToDirectoryWithoutReadAccess := filepath.Join(ctx.Dir, "directoryWeCantStat")
|
|
pathToFileInDirectoryWithoutReadAccess := filepath.Join(pathToDirectoryWithoutReadAccess, "bar")
|
|
|
|
if err := os.Chown(pathToDirectoryWithoutReadAccess, 0, 0); err != nil {
|
|
c.Fatalf("failed to chown directory to root: %s", err)
|
|
}
|
|
if err := os.Chmod(pathToDirectoryWithoutReadAccess, 0444); err != nil {
|
|
c.Fatalf("failed to chmod directory to 444: %s", err)
|
|
}
|
|
if err := os.Chmod(pathToFileInDirectoryWithoutReadAccess, 0700); err != nil {
|
|
c.Fatalf("failed to chmod file to 700: %s", err)
|
|
}
|
|
|
|
result := icmd.RunCmd(icmd.Cmd{
|
|
Command: []string{"su", "unprivilegeduser", "-c", fmt.Sprintf("%s build -t %s .", dockerBinary, name)},
|
|
Dir: ctx.Dir,
|
|
})
|
|
if result.Error == nil {
|
|
c.Fatalf("build should have failed: %s %s", result.Error, result.Combined())
|
|
}
|
|
|
|
// check if we've detected the failure before we started building
|
|
if !strings.Contains(result.Combined(), "can't stat") {
|
|
c.Fatalf("output should've contained the string: can't access %s", result.Combined())
|
|
}
|
|
|
|
if !strings.Contains(result.Combined(), "error checking context") {
|
|
c.Fatalf("output should've contained the string: error checking context\ngot:%s", result.Combined())
|
|
}
|
|
|
|
}
|
|
{
|
|
name := "testlinksok"
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile("FROM scratch\nADD . /foo/"))
|
|
defer ctx.Close()
|
|
|
|
target := "../../../../../../../../../../../../../../../../../../../azA"
|
|
if err := os.Symlink(filepath.Join(ctx.Dir, "g"), target); err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
defer os.Remove(target)
|
|
// This is used to ensure we don't follow links when checking if everything in the context is accessible
|
|
// This test doesn't require that we run commands as an unprivileged user
|
|
buildImageSuccessfully(c, name, build.WithExternalBuildContext(ctx))
|
|
}
|
|
{
|
|
name := "testbuildignoredinaccessible"
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile("FROM scratch\nADD . /foo/"),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"directoryWeCantStat/bar": "foo",
|
|
".dockerignore": "directoryWeCantStat",
|
|
}),
|
|
)
|
|
defer ctx.Close()
|
|
// This is used to ensure we don't try to add inaccessible files when they are ignored by a .dockerignore pattern
|
|
pathToDirectoryWithoutReadAccess := filepath.Join(ctx.Dir, "directoryWeCantStat")
|
|
pathToFileInDirectoryWithoutReadAccess := filepath.Join(pathToDirectoryWithoutReadAccess, "bar")
|
|
if err := os.Chown(pathToDirectoryWithoutReadAccess, 0, 0); err != nil {
|
|
c.Fatalf("failed to chown directory to root: %s", err)
|
|
}
|
|
if err := os.Chmod(pathToDirectoryWithoutReadAccess, 0444); err != nil {
|
|
c.Fatalf("failed to chmod directory to 444: %s", err)
|
|
}
|
|
if err := os.Chmod(pathToFileInDirectoryWithoutReadAccess, 0700); err != nil {
|
|
c.Fatalf("failed to chmod file to 700: %s", err)
|
|
}
|
|
|
|
result := icmd.RunCmd(icmd.Cmd{
|
|
Dir: ctx.Dir,
|
|
Command: []string{"su", "unprivilegeduser", "-c",
|
|
fmt.Sprintf("%s build -t %s .", dockerBinary, name)},
|
|
})
|
|
result.Assert(c, icmd.Expected{})
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildForceRm(c *check.C) {
|
|
containerCountBefore := getContainerCount(c)
|
|
name := "testbuildforcerm"
|
|
|
|
r := buildImage(name, cli.WithFlags("--force-rm"), build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
RUN true
|
|
RUN thiswillfail`)))
|
|
if r.ExitCode != 1 && r.ExitCode != 127 { // different on Linux / Windows
|
|
c.Fatalf("Wrong exit code")
|
|
}
|
|
|
|
containerCountAfter := getContainerCount(c)
|
|
if containerCountBefore != containerCountAfter {
|
|
c.Fatalf("--force-rm shouldn't have left containers behind")
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildRm(c *check.C) {
|
|
name := "testbuildrm"
|
|
|
|
testCases := []struct {
|
|
buildflags []string
|
|
shouldLeftContainerBehind bool
|
|
}{
|
|
// Default case (i.e. --rm=true)
|
|
{
|
|
buildflags: []string{},
|
|
shouldLeftContainerBehind: false,
|
|
},
|
|
{
|
|
buildflags: []string{"--rm"},
|
|
shouldLeftContainerBehind: false,
|
|
},
|
|
{
|
|
buildflags: []string{"--rm=false"},
|
|
shouldLeftContainerBehind: true,
|
|
},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
containerCountBefore := getContainerCount(c)
|
|
|
|
buildImageSuccessfully(c, name, cli.WithFlags(tc.buildflags...), build.WithDockerfile(`FROM busybox
|
|
RUN echo hello world`))
|
|
|
|
containerCountAfter := getContainerCount(c)
|
|
if tc.shouldLeftContainerBehind {
|
|
if containerCountBefore == containerCountAfter {
|
|
c.Fatalf("flags %v should have left containers behind", tc.buildflags)
|
|
}
|
|
} else {
|
|
if containerCountBefore != containerCountAfter {
|
|
c.Fatalf("flags %v shouldn't have left containers behind", tc.buildflags)
|
|
}
|
|
}
|
|
|
|
dockerCmd(c, "rmi", name)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildWithVolumes(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Invalid volume paths on Windows
|
|
var (
|
|
result map[string]map[string]struct{}
|
|
name = "testbuildvolumes"
|
|
emptyMap = make(map[string]struct{})
|
|
expected = map[string]map[string]struct{}{
|
|
"/test1": emptyMap,
|
|
"/test2": emptyMap,
|
|
"/test3": emptyMap,
|
|
"/test4": emptyMap,
|
|
"/test5": emptyMap,
|
|
"/test6": emptyMap,
|
|
"[/test7": emptyMap,
|
|
"/test8]": emptyMap,
|
|
}
|
|
)
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM scratch
|
|
VOLUME /test1
|
|
VOLUME /test2
|
|
VOLUME /test3 /test4
|
|
VOLUME ["/test5", "/test6"]
|
|
VOLUME [/test7 /test8]
|
|
`))
|
|
|
|
inspectFieldAndUnmarshall(c, name, "Config.Volumes", &result)
|
|
|
|
equal := reflect.DeepEqual(&result, &expected)
|
|
if !equal {
|
|
c.Fatalf("Volumes %s, expected %s", result, expected)
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildMaintainer(c *check.C) {
|
|
name := "testbuildmaintainer"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
MAINTAINER dockerio`))
|
|
|
|
expected := "dockerio"
|
|
res := inspectField(c, name, "Author")
|
|
if res != expected {
|
|
c.Fatalf("Maintainer %s, expected %s", res, expected)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildUser(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuilduser"
|
|
expected := "dockerio"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
USER dockerio
|
|
RUN [ $(whoami) = 'dockerio' ]`))
|
|
res := inspectField(c, name, "Config.User")
|
|
if res != expected {
|
|
c.Fatalf("User %s, expected %s", res, expected)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildRelativeWorkdir(c *check.C) {
|
|
name := "testbuildrelativeworkdir"
|
|
|
|
var (
|
|
expected1 string
|
|
expected2 string
|
|
expected3 string
|
|
expected4 string
|
|
expectedFinal string
|
|
)
|
|
|
|
if testEnv.OSType == "windows" {
|
|
expected1 = `C:/`
|
|
expected2 = `C:/test1`
|
|
expected3 = `C:/test2`
|
|
expected4 = `C:/test2/test3`
|
|
expectedFinal = `C:\test2\test3` // Note inspect is going to return Windows paths, as it's not in busybox
|
|
} else {
|
|
expected1 = `/`
|
|
expected2 = `/test1`
|
|
expected3 = `/test2`
|
|
expected4 = `/test2/test3`
|
|
expectedFinal = `/test2/test3`
|
|
}
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
RUN sh -c "[ "$PWD" = "`+expected1+`" ]"
|
|
WORKDIR test1
|
|
RUN sh -c "[ "$PWD" = "`+expected2+`" ]"
|
|
WORKDIR /test2
|
|
RUN sh -c "[ "$PWD" = "`+expected3+`" ]"
|
|
WORKDIR test3
|
|
RUN sh -c "[ "$PWD" = "`+expected4+`" ]"`))
|
|
|
|
res := inspectField(c, name, "Config.WorkingDir")
|
|
if res != expectedFinal {
|
|
c.Fatalf("Workdir %s, expected %s", res, expectedFinal)
|
|
}
|
|
}
|
|
|
|
// #22181 Regression test. Single end-to-end test of using
|
|
// Windows semantics. Most path handling verifications are in unit tests
|
|
func (s *DockerSuite) TestBuildWindowsWorkdirProcessing(c *check.C) {
|
|
testRequires(c, DaemonIsWindows)
|
|
buildImageSuccessfully(c, "testbuildwindowsworkdirprocessing", build.WithDockerfile(`FROM busybox
|
|
WORKDIR C:\\foo
|
|
WORKDIR bar
|
|
RUN sh -c "[ "$PWD" = "C:/foo/bar" ]"
|
|
`))
|
|
}
|
|
|
|
// #22181 Regression test. Most paths handling verifications are in unit test.
|
|
// One functional test for end-to-end
|
|
func (s *DockerSuite) TestBuildWindowsAddCopyPathProcessing(c *check.C) {
|
|
testRequires(c, DaemonIsWindows)
|
|
// TODO Windows (@jhowardmsft). Needs a follow-up PR to 22181 to
|
|
// support backslash such as .\\ being equivalent to ./ and c:\\ being
|
|
// equivalent to c:/. This is not currently (nor ever has been) supported
|
|
// by docker on the Windows platform.
|
|
buildImageSuccessfully(c, "testbuildwindowsaddcopypathprocessing", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
# No trailing slash on COPY/ADD
|
|
# Results in dir being changed to a file
|
|
WORKDIR /wc1
|
|
COPY wc1 c:/wc1
|
|
WORKDIR /wc2
|
|
ADD wc2 c:/wc2
|
|
WORKDIR c:/
|
|
RUN sh -c "[ $(cat c:/wc1/wc1) = 'hellowc1' ]"
|
|
RUN sh -c "[ $(cat c:/wc2/wc2) = 'worldwc2' ]"
|
|
|
|
# Trailing slash on COPY/ADD, Windows-style path.
|
|
WORKDIR /wd1
|
|
COPY wd1 c:/wd1/
|
|
WORKDIR /wd2
|
|
ADD wd2 c:/wd2/
|
|
RUN sh -c "[ $(cat c:/wd1/wd1) = 'hellowd1' ]"
|
|
RUN sh -c "[ $(cat c:/wd2/wd2) = 'worldwd2' ]"
|
|
`),
|
|
build.WithFile("wc1", "hellowc1"),
|
|
build.WithFile("wc2", "worldwc2"),
|
|
build.WithFile("wd1", "hellowd1"),
|
|
build.WithFile("wd2", "worldwd2"),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildWorkdirWithEnvVariables(c *check.C) {
|
|
name := "testbuildworkdirwithenvvariables"
|
|
|
|
var expected string
|
|
if testEnv.OSType == "windows" {
|
|
expected = `C:\test1\test2`
|
|
} else {
|
|
expected = `/test1/test2`
|
|
}
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
ENV DIRPATH /test1
|
|
ENV SUBDIRNAME test2
|
|
WORKDIR $DIRPATH
|
|
WORKDIR $SUBDIRNAME/$MISSING_VAR`))
|
|
res := inspectField(c, name, "Config.WorkingDir")
|
|
if res != expected {
|
|
c.Fatalf("Workdir %s, expected %s", res, expected)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildRelativeCopy(c *check.C) {
|
|
// cat /test1/test2/foo gets permission denied for the user
|
|
testRequires(c, NotUserNamespace)
|
|
|
|
var expected string
|
|
if testEnv.OSType == "windows" {
|
|
expected = `C:/test1/test2`
|
|
} else {
|
|
expected = `/test1/test2`
|
|
}
|
|
|
|
buildImageSuccessfully(c, "testbuildrelativecopy", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
WORKDIR /test1
|
|
WORKDIR test2
|
|
RUN sh -c "[ "$PWD" = '`+expected+`' ]"
|
|
COPY foo ./
|
|
RUN sh -c "[ $(cat /test1/test2/foo) = 'hello' ]"
|
|
ADD foo ./bar/baz
|
|
RUN sh -c "[ $(cat /test1/test2/bar/baz) = 'hello' ]"
|
|
COPY foo ./bar/baz2
|
|
RUN sh -c "[ $(cat /test1/test2/bar/baz2) = 'hello' ]"
|
|
WORKDIR ..
|
|
COPY foo ./
|
|
RUN sh -c "[ $(cat /test1/foo) = 'hello' ]"
|
|
COPY foo /test3/
|
|
RUN sh -c "[ $(cat /test3/foo) = 'hello' ]"
|
|
WORKDIR /test4
|
|
COPY . .
|
|
RUN sh -c "[ $(cat /test4/foo) = 'hello' ]"
|
|
WORKDIR /test5/test6
|
|
COPY foo ../
|
|
RUN sh -c "[ $(cat /test5/foo) = 'hello' ]"
|
|
`),
|
|
build.WithFile("foo", "hello"),
|
|
))
|
|
}
|
|
|
|
// FIXME(vdemeester) should be unit test
|
|
func (s *DockerSuite) TestBuildBlankName(c *check.C) {
|
|
name := "testbuildblankname"
|
|
testCases := []struct {
|
|
expression string
|
|
expectedStderr string
|
|
}{
|
|
{
|
|
expression: "ENV =",
|
|
expectedStderr: "ENV names can not be blank",
|
|
},
|
|
{
|
|
expression: "LABEL =",
|
|
expectedStderr: "LABEL names can not be blank",
|
|
},
|
|
{
|
|
expression: "ARG =foo",
|
|
expectedStderr: "ARG names can not be blank",
|
|
},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
buildImage(name, build.WithDockerfile(fmt.Sprintf(`FROM busybox
|
|
%s`, tc.expression))).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: tc.expectedStderr,
|
|
})
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildEnv(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // ENV expansion is different in Windows
|
|
name := "testbuildenv"
|
|
expected := "[PATH=/test:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin PORT=2375]"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
ENV PATH /test:$PATH
|
|
ENV PORT 2375
|
|
RUN [ $(env | grep PORT) = 'PORT=2375' ]`))
|
|
res := inspectField(c, name, "Config.Env")
|
|
if res != expected {
|
|
c.Fatalf("Env %s, expected %s", res, expected)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildPATH(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // ENV expansion is different in Windows
|
|
|
|
defPath := "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
|
|
|
|
fn := func(dockerfile string, expected string) {
|
|
buildImageSuccessfully(c, "testbldpath", build.WithDockerfile(dockerfile))
|
|
res := inspectField(c, "testbldpath", "Config.Env")
|
|
if res != expected {
|
|
c.Fatalf("Env %q, expected %q for dockerfile:%q", res, expected, dockerfile)
|
|
}
|
|
}
|
|
|
|
tests := []struct{ dockerfile, exp string }{
|
|
{"FROM scratch\nMAINTAINER me", "[PATH=" + defPath + "]"},
|
|
{"FROM busybox\nMAINTAINER me", "[PATH=" + defPath + "]"},
|
|
{"FROM scratch\nENV FOO=bar", "[PATH=" + defPath + " FOO=bar]"},
|
|
{"FROM busybox\nENV FOO=bar", "[PATH=" + defPath + " FOO=bar]"},
|
|
{"FROM scratch\nENV PATH=/test", "[PATH=/test]"},
|
|
{"FROM busybox\nENV PATH=/test", "[PATH=/test]"},
|
|
{"FROM scratch\nENV PATH=''", "[PATH=]"},
|
|
{"FROM busybox\nENV PATH=''", "[PATH=]"},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
fn(test.dockerfile, test.exp)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildContextCleanup(c *check.C) {
|
|
testRequires(c, SameHostDaemon)
|
|
|
|
name := "testbuildcontextcleanup"
|
|
entries, err := ioutil.ReadDir(filepath.Join(testEnv.DaemonInfo.DockerRootDir, "tmp"))
|
|
if err != nil {
|
|
c.Fatalf("failed to list contents of tmp dir: %s", err)
|
|
}
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
ENTRYPOINT ["/bin/echo"]`))
|
|
|
|
entriesFinal, err := ioutil.ReadDir(filepath.Join(testEnv.DaemonInfo.DockerRootDir, "tmp"))
|
|
if err != nil {
|
|
c.Fatalf("failed to list contents of tmp dir: %s", err)
|
|
}
|
|
if err = compareDirectoryEntries(entries, entriesFinal); err != nil {
|
|
c.Fatalf("context should have been deleted, but wasn't")
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildContextCleanupFailedBuild(c *check.C) {
|
|
testRequires(c, SameHostDaemon)
|
|
|
|
name := "testbuildcontextcleanup"
|
|
entries, err := ioutil.ReadDir(filepath.Join(testEnv.DaemonInfo.DockerRootDir, "tmp"))
|
|
if err != nil {
|
|
c.Fatalf("failed to list contents of tmp dir: %s", err)
|
|
}
|
|
|
|
buildImage(name, build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
RUN /non/existing/command`)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
|
|
entriesFinal, err := ioutil.ReadDir(filepath.Join(testEnv.DaemonInfo.DockerRootDir, "tmp"))
|
|
if err != nil {
|
|
c.Fatalf("failed to list contents of tmp dir: %s", err)
|
|
}
|
|
if err = compareDirectoryEntries(entries, entriesFinal); err != nil {
|
|
c.Fatalf("context should have been deleted, but wasn't")
|
|
}
|
|
|
|
}
|
|
|
|
// compareDirectoryEntries compares two sets of FileInfo (usually taken from a directory)
|
|
// and returns an error if different.
|
|
func compareDirectoryEntries(e1 []os.FileInfo, e2 []os.FileInfo) error {
|
|
var (
|
|
e1Entries = make(map[string]struct{})
|
|
e2Entries = make(map[string]struct{})
|
|
)
|
|
for _, e := range e1 {
|
|
e1Entries[e.Name()] = struct{}{}
|
|
}
|
|
for _, e := range e2 {
|
|
e2Entries[e.Name()] = struct{}{}
|
|
}
|
|
if !reflect.DeepEqual(e1Entries, e2Entries) {
|
|
return fmt.Errorf("entries differ")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCmd(c *check.C) {
|
|
name := "testbuildcmd"
|
|
expected := "[/bin/echo Hello World]"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
CMD ["/bin/echo", "Hello World"]`))
|
|
|
|
res := inspectField(c, name, "Config.Cmd")
|
|
if res != expected {
|
|
c.Fatalf("Cmd %s, expected %s", res, expected)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildExpose(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Expose not implemented on Windows
|
|
name := "testbuildexpose"
|
|
expected := "map[2375/tcp:{}]"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM scratch
|
|
EXPOSE 2375`))
|
|
|
|
res := inspectField(c, name, "Config.ExposedPorts")
|
|
if res != expected {
|
|
c.Fatalf("Exposed ports %s, expected %s", res, expected)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildExposeMorePorts(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Expose not implemented on Windows
|
|
// start building docker file with a large number of ports
|
|
portList := make([]string, 50)
|
|
line := make([]string, 100)
|
|
expectedPorts := make([]int, len(portList)*len(line))
|
|
for i := 0; i < len(portList); i++ {
|
|
for j := 0; j < len(line); j++ {
|
|
p := i*len(line) + j + 1
|
|
line[j] = strconv.Itoa(p)
|
|
expectedPorts[p-1] = p
|
|
}
|
|
if i == len(portList)-1 {
|
|
portList[i] = strings.Join(line, " ")
|
|
} else {
|
|
portList[i] = strings.Join(line, " ") + ` \`
|
|
}
|
|
}
|
|
|
|
dockerfile := `FROM scratch
|
|
EXPOSE {{range .}} {{.}}
|
|
{{end}}`
|
|
tmpl := template.Must(template.New("dockerfile").Parse(dockerfile))
|
|
buf := bytes.NewBuffer(nil)
|
|
tmpl.Execute(buf, portList)
|
|
|
|
name := "testbuildexpose"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(buf.String()))
|
|
|
|
// check if all the ports are saved inside Config.ExposedPorts
|
|
res := inspectFieldJSON(c, name, "Config.ExposedPorts")
|
|
var exposedPorts map[string]interface{}
|
|
if err := json.Unmarshal([]byte(res), &exposedPorts); err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
|
|
for _, p := range expectedPorts {
|
|
ep := fmt.Sprintf("%d/tcp", p)
|
|
if _, ok := exposedPorts[ep]; !ok {
|
|
c.Errorf("Port(%s) is not exposed", ep)
|
|
} else {
|
|
delete(exposedPorts, ep)
|
|
}
|
|
}
|
|
if len(exposedPorts) != 0 {
|
|
c.Errorf("Unexpected extra exposed ports %v", exposedPorts)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildExposeOrder(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Expose not implemented on Windows
|
|
buildID := func(name, exposed string) string {
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(fmt.Sprintf(`FROM scratch
|
|
EXPOSE %s`, exposed)))
|
|
id := inspectField(c, name, "Id")
|
|
return id
|
|
}
|
|
|
|
id1 := buildID("testbuildexpose1", "80 2375")
|
|
id2 := buildID("testbuildexpose2", "2375 80")
|
|
if id1 != id2 {
|
|
c.Errorf("EXPOSE should invalidate the cache only when ports actually changed")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildExposeUpperCaseProto(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Expose not implemented on Windows
|
|
name := "testbuildexposeuppercaseproto"
|
|
expected := "map[5678/udp:{}]"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM scratch
|
|
EXPOSE 5678/UDP`))
|
|
res := inspectField(c, name, "Config.ExposedPorts")
|
|
if res != expected {
|
|
c.Fatalf("Exposed ports %s, expected %s", res, expected)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildEmptyEntrypointInheritance(c *check.C) {
|
|
name := "testbuildentrypointinheritance"
|
|
name2 := "testbuildentrypointinheritance2"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
ENTRYPOINT ["/bin/echo"]`))
|
|
res := inspectField(c, name, "Config.Entrypoint")
|
|
|
|
expected := "[/bin/echo]"
|
|
if res != expected {
|
|
c.Fatalf("Entrypoint %s, expected %s", res, expected)
|
|
}
|
|
|
|
buildImageSuccessfully(c, name2, build.WithDockerfile(fmt.Sprintf(`FROM %s
|
|
ENTRYPOINT []`, name)))
|
|
res = inspectField(c, name2, "Config.Entrypoint")
|
|
|
|
expected = "[]"
|
|
if res != expected {
|
|
c.Fatalf("Entrypoint %s, expected %s", res, expected)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildEmptyEntrypoint(c *check.C) {
|
|
name := "testbuildentrypoint"
|
|
expected := "[]"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
ENTRYPOINT []`))
|
|
|
|
res := inspectField(c, name, "Config.Entrypoint")
|
|
if res != expected {
|
|
c.Fatalf("Entrypoint %s, expected %s", res, expected)
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildEntrypoint(c *check.C) {
|
|
name := "testbuildentrypoint"
|
|
|
|
expected := "[/bin/echo]"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
ENTRYPOINT ["/bin/echo"]`))
|
|
|
|
res := inspectField(c, name, "Config.Entrypoint")
|
|
if res != expected {
|
|
c.Fatalf("Entrypoint %s, expected %s", res, expected)
|
|
}
|
|
|
|
}
|
|
|
|
// #6445 ensure ONBUILD triggers aren't committed to grandchildren
|
|
func (s *DockerSuite) TestBuildOnBuildLimitedInheritance(c *check.C) {
|
|
buildImageSuccessfully(c, "testonbuildtrigger1", build.WithDockerfile(`
|
|
FROM busybox
|
|
RUN echo "GRANDPARENT"
|
|
ONBUILD RUN echo "ONBUILD PARENT"
|
|
`))
|
|
// ONBUILD should be run in second build.
|
|
buildImage("testonbuildtrigger2", build.WithDockerfile("FROM testonbuildtrigger1")).Assert(c, icmd.Expected{
|
|
Out: "ONBUILD PARENT",
|
|
})
|
|
// ONBUILD should *not* be run in third build.
|
|
result := buildImage("testonbuildtrigger3", build.WithDockerfile("FROM testonbuildtrigger2"))
|
|
result.Assert(c, icmd.Success)
|
|
if strings.Contains(result.Combined(), "ONBUILD PARENT") {
|
|
c.Fatalf("ONBUILD instruction ran in grandchild of ONBUILD parent")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildSameDockerfileWithAndWithoutCache(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Expose not implemented on Windows
|
|
name := "testbuildwithcache"
|
|
dockerfile := `FROM scratch
|
|
MAINTAINER dockerio
|
|
EXPOSE 5432
|
|
ENTRYPOINT ["/bin/echo"]`
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(dockerfile))
|
|
id1 := getIDByName(c, name)
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(dockerfile))
|
|
id2 := getIDByName(c, name)
|
|
buildImageSuccessfully(c, name, build.WithoutCache, build.WithDockerfile(dockerfile))
|
|
id3 := getIDByName(c, name)
|
|
if id1 != id2 {
|
|
c.Fatal("The cache should have been used but hasn't.")
|
|
}
|
|
if id1 == id3 {
|
|
c.Fatal("The cache should have been invalided but hasn't.")
|
|
}
|
|
}
|
|
|
|
// Make sure that ADD/COPY still populate the cache even if they don't use it
|
|
func (s *DockerSuite) TestBuildConditionalCache(c *check.C) {
|
|
name := "testbuildconditionalcache"
|
|
|
|
dockerfile := `
|
|
FROM busybox
|
|
ADD foo /tmp/`
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(dockerfile),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "hello",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
id1 := getIDByName(c, name)
|
|
|
|
if err := ctx.Add("foo", "bye"); err != nil {
|
|
c.Fatalf("Error modifying foo: %s", err)
|
|
}
|
|
|
|
// Updating a file should invalidate the cache
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
id2 := getIDByName(c, name)
|
|
if id2 == id1 {
|
|
c.Fatal("Should not have used the cache")
|
|
}
|
|
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
id3 := getIDByName(c, name)
|
|
if id3 != id2 {
|
|
c.Fatal("Should have used the cache")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddMultipleLocalFileWithAndWithoutCache(c *check.C) {
|
|
name := "testbuildaddmultiplelocalfilewithcache"
|
|
baseName := name + "-base"
|
|
|
|
cli.BuildCmd(c, baseName, build.WithDockerfile(`
|
|
FROM busybox
|
|
ENTRYPOINT ["/bin/sh"]
|
|
`))
|
|
|
|
dockerfile := `
|
|
FROM testbuildaddmultiplelocalfilewithcache-base
|
|
MAINTAINER dockerio
|
|
ADD foo Dockerfile /usr/lib/bla/
|
|
RUN sh -c "[ $(cat /usr/lib/bla/foo) = "hello" ]"`
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(dockerfile), fakecontext.WithFiles(map[string]string{
|
|
"foo": "hello",
|
|
}))
|
|
defer ctx.Close()
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
id1 := getIDByName(c, name)
|
|
result2 := cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
id2 := getIDByName(c, name)
|
|
result3 := cli.BuildCmd(c, name, build.WithoutCache, build.WithExternalBuildContext(ctx))
|
|
id3 := getIDByName(c, name)
|
|
if id1 != id2 {
|
|
c.Fatalf("The cache should have been used but hasn't: %s", result2.Stdout())
|
|
}
|
|
if id1 == id3 {
|
|
c.Fatalf("The cache should have been invalided but hasn't: %s", result3.Stdout())
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopyDirButNotFile(c *check.C) {
|
|
name := "testbuildcopydirbutnotfile"
|
|
name2 := "testbuildcopydirbutnotfile2"
|
|
|
|
dockerfile := `
|
|
FROM ` + minimalBaseImage() + `
|
|
COPY dir /tmp/`
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(dockerfile), fakecontext.WithFiles(map[string]string{
|
|
"dir/foo": "hello",
|
|
}))
|
|
defer ctx.Close()
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
id1 := getIDByName(c, name)
|
|
// Check that adding file with similar name doesn't mess with cache
|
|
if err := ctx.Add("dir_file", "hello2"); err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
cli.BuildCmd(c, name2, build.WithExternalBuildContext(ctx))
|
|
id2 := getIDByName(c, name2)
|
|
if id1 != id2 {
|
|
c.Fatal("The cache should have been used but wasn't")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddCurrentDirWithCache(c *check.C) {
|
|
name := "testbuildaddcurrentdirwithcache"
|
|
name2 := name + "2"
|
|
name3 := name + "3"
|
|
name4 := name + "4"
|
|
dockerfile := `
|
|
FROM ` + minimalBaseImage() + `
|
|
MAINTAINER dockerio
|
|
ADD . /usr/lib/bla`
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(dockerfile), fakecontext.WithFiles(map[string]string{
|
|
"foo": "hello",
|
|
}))
|
|
defer ctx.Close()
|
|
buildImageSuccessfully(c, name, build.WithExternalBuildContext(ctx))
|
|
id1 := getIDByName(c, name)
|
|
// Check that adding file invalidate cache of "ADD ."
|
|
if err := ctx.Add("bar", "hello2"); err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
buildImageSuccessfully(c, name2, build.WithExternalBuildContext(ctx))
|
|
id2 := getIDByName(c, name2)
|
|
if id1 == id2 {
|
|
c.Fatal("The cache should have been invalided but hasn't.")
|
|
}
|
|
// Check that changing file invalidate cache of "ADD ."
|
|
if err := ctx.Add("foo", "hello1"); err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
buildImageSuccessfully(c, name3, build.WithExternalBuildContext(ctx))
|
|
id3 := getIDByName(c, name3)
|
|
if id2 == id3 {
|
|
c.Fatal("The cache should have been invalided but hasn't.")
|
|
}
|
|
// Check that changing file to same content with different mtime does not
|
|
// invalidate cache of "ADD ."
|
|
time.Sleep(1 * time.Second) // wait second because of mtime precision
|
|
if err := ctx.Add("foo", "hello1"); err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
buildImageSuccessfully(c, name4, build.WithExternalBuildContext(ctx))
|
|
id4 := getIDByName(c, name4)
|
|
if id3 != id4 {
|
|
c.Fatal("The cache should have been used but hasn't.")
|
|
}
|
|
}
|
|
|
|
// FIXME(vdemeester) this really seems to test the same thing as before (TestBuildAddMultipleLocalFileWithAndWithoutCache)
|
|
func (s *DockerSuite) TestBuildAddCurrentDirWithoutCache(c *check.C) {
|
|
name := "testbuildaddcurrentdirwithoutcache"
|
|
dockerfile := `
|
|
FROM ` + minimalBaseImage() + `
|
|
MAINTAINER dockerio
|
|
ADD . /usr/lib/bla`
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(dockerfile), fakecontext.WithFiles(map[string]string{
|
|
"foo": "hello",
|
|
}))
|
|
defer ctx.Close()
|
|
buildImageSuccessfully(c, name, build.WithExternalBuildContext(ctx))
|
|
id1 := getIDByName(c, name)
|
|
buildImageSuccessfully(c, name, build.WithoutCache, build.WithExternalBuildContext(ctx))
|
|
id2 := getIDByName(c, name)
|
|
if id1 == id2 {
|
|
c.Fatal("The cache should have been invalided but hasn't.")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddRemoteFileWithAndWithoutCache(c *check.C) {
|
|
name := "testbuildaddremotefilewithcache"
|
|
server := fakestorage.New(c, "", fakecontext.WithFiles(map[string]string{
|
|
"baz": "hello",
|
|
}))
|
|
defer server.Close()
|
|
|
|
dockerfile := fmt.Sprintf(`FROM `+minimalBaseImage()+`
|
|
MAINTAINER dockerio
|
|
ADD %s/baz /usr/lib/baz/quux`, server.URL())
|
|
cli.BuildCmd(c, name, build.WithDockerfile(dockerfile))
|
|
id1 := getIDByName(c, name)
|
|
cli.BuildCmd(c, name, build.WithDockerfile(dockerfile))
|
|
id2 := getIDByName(c, name)
|
|
cli.BuildCmd(c, name, build.WithoutCache, build.WithDockerfile(dockerfile))
|
|
id3 := getIDByName(c, name)
|
|
|
|
if id1 != id2 {
|
|
c.Fatal("The cache should have been used but hasn't.")
|
|
}
|
|
if id1 == id3 {
|
|
c.Fatal("The cache should have been invalided but hasn't.")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddRemoteFileMTime(c *check.C) {
|
|
name := "testbuildaddremotefilemtime"
|
|
name2 := name + "2"
|
|
name3 := name + "3"
|
|
|
|
files := map[string]string{"baz": "hello"}
|
|
server := fakestorage.New(c, "", fakecontext.WithFiles(files))
|
|
defer server.Close()
|
|
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(fmt.Sprintf(`FROM `+minimalBaseImage()+`
|
|
MAINTAINER dockerio
|
|
ADD %s/baz /usr/lib/baz/quux`, server.URL())))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
id1 := getIDByName(c, name)
|
|
cli.BuildCmd(c, name2, build.WithExternalBuildContext(ctx))
|
|
id2 := getIDByName(c, name2)
|
|
if id1 != id2 {
|
|
c.Fatal("The cache should have been used but wasn't - #1")
|
|
}
|
|
|
|
// Now create a different server with same contents (causes different mtime)
|
|
// The cache should still be used
|
|
|
|
// allow some time for clock to pass as mtime precision is only 1s
|
|
time.Sleep(2 * time.Second)
|
|
|
|
server2 := fakestorage.New(c, "", fakecontext.WithFiles(files))
|
|
defer server2.Close()
|
|
|
|
ctx2 := fakecontext.New(c, "", fakecontext.WithDockerfile(fmt.Sprintf(`FROM `+minimalBaseImage()+`
|
|
MAINTAINER dockerio
|
|
ADD %s/baz /usr/lib/baz/quux`, server2.URL())))
|
|
defer ctx2.Close()
|
|
cli.BuildCmd(c, name3, build.WithExternalBuildContext(ctx2))
|
|
id3 := getIDByName(c, name3)
|
|
if id1 != id3 {
|
|
c.Fatal("The cache should have been used but wasn't")
|
|
}
|
|
}
|
|
|
|
// FIXME(vdemeester) this really seems to test the same thing as before (combined)
|
|
func (s *DockerSuite) TestBuildAddLocalAndRemoteFilesWithAndWithoutCache(c *check.C) {
|
|
name := "testbuildaddlocalandremotefilewithcache"
|
|
server := fakestorage.New(c, "", fakecontext.WithFiles(map[string]string{
|
|
"baz": "hello",
|
|
}))
|
|
defer server.Close()
|
|
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(fmt.Sprintf(`FROM `+minimalBaseImage()+`
|
|
MAINTAINER dockerio
|
|
ADD foo /usr/lib/bla/bar
|
|
ADD %s/baz /usr/lib/baz/quux`, server.URL())),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "hello world",
|
|
}))
|
|
defer ctx.Close()
|
|
buildImageSuccessfully(c, name, build.WithExternalBuildContext(ctx))
|
|
id1 := getIDByName(c, name)
|
|
buildImageSuccessfully(c, name, build.WithExternalBuildContext(ctx))
|
|
id2 := getIDByName(c, name)
|
|
buildImageSuccessfully(c, name, build.WithoutCache, build.WithExternalBuildContext(ctx))
|
|
id3 := getIDByName(c, name)
|
|
if id1 != id2 {
|
|
c.Fatal("The cache should have been used but hasn't.")
|
|
}
|
|
if id1 == id3 {
|
|
c.Fatal("The cache should have been invalidated but hasn't.")
|
|
}
|
|
}
|
|
|
|
func testContextTar(c *check.C, compression archive.Compression) {
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(`FROM busybox
|
|
ADD foo /foo
|
|
CMD ["cat", "/foo"]`),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "bar",
|
|
}),
|
|
)
|
|
defer ctx.Close()
|
|
context, err := archive.Tar(ctx.Dir, compression)
|
|
if err != nil {
|
|
c.Fatalf("failed to build context tar: %v", err)
|
|
}
|
|
name := "contexttar"
|
|
|
|
cli.BuildCmd(c, name, build.WithStdinContext(context))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildContextTarGzip(c *check.C) {
|
|
testContextTar(c, archive.Gzip)
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildContextTarNoCompression(c *check.C) {
|
|
testContextTar(c, archive.Uncompressed)
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildNoContext(c *check.C) {
|
|
name := "nocontext"
|
|
icmd.RunCmd(icmd.Cmd{
|
|
Command: []string{dockerBinary, "build", "-t", name, "-"},
|
|
Stdin: strings.NewReader(
|
|
`FROM busybox
|
|
CMD ["echo", "ok"]`),
|
|
}).Assert(c, icmd.Success)
|
|
|
|
if out, _ := dockerCmd(c, "run", "--rm", "nocontext"); out != "ok\n" {
|
|
c.Fatalf("run produced invalid output: %q, expected %q", out, "ok")
|
|
}
|
|
}
|
|
|
|
// FIXME(vdemeester) migrate to docker/cli e2e
|
|
func (s *DockerSuite) TestBuildDockerfileStdin(c *check.C) {
|
|
name := "stdindockerfile"
|
|
tmpDir, err := ioutil.TempDir("", "fake-context")
|
|
c.Assert(err, check.IsNil)
|
|
err = ioutil.WriteFile(filepath.Join(tmpDir, "foo"), []byte("bar"), 0600)
|
|
c.Assert(err, check.IsNil)
|
|
|
|
icmd.RunCmd(icmd.Cmd{
|
|
Command: []string{dockerBinary, "build", "-t", name, "-f", "-", tmpDir},
|
|
Stdin: strings.NewReader(
|
|
`FROM busybox
|
|
ADD foo /foo
|
|
CMD ["cat", "/foo"]`),
|
|
}).Assert(c, icmd.Success)
|
|
|
|
res := inspectField(c, name, "Config.Cmd")
|
|
c.Assert(strings.TrimSpace(string(res)), checker.Equals, `[cat /foo]`)
|
|
}
|
|
|
|
// FIXME(vdemeester) migrate to docker/cli tests (unit or e2e)
|
|
func (s *DockerSuite) TestBuildDockerfileStdinConflict(c *check.C) {
|
|
name := "stdindockerfiletarcontext"
|
|
icmd.RunCmd(icmd.Cmd{
|
|
Command: []string{dockerBinary, "build", "-t", name, "-f", "-", "-"},
|
|
}).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "use stdin for both build context and dockerfile",
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerfileStdinNoExtraFiles(c *check.C) {
|
|
s.testBuildDockerfileStdinNoExtraFiles(c, false, false)
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerfileStdinDockerignore(c *check.C) {
|
|
s.testBuildDockerfileStdinNoExtraFiles(c, true, false)
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerfileStdinDockerignoreIgnored(c *check.C) {
|
|
s.testBuildDockerfileStdinNoExtraFiles(c, true, true)
|
|
}
|
|
|
|
func (s *DockerSuite) testBuildDockerfileStdinNoExtraFiles(c *check.C, hasDockerignore, ignoreDockerignore bool) {
|
|
name := "stdindockerfilenoextra"
|
|
tmpDir, err := ioutil.TempDir("", "fake-context")
|
|
c.Assert(err, check.IsNil)
|
|
defer os.RemoveAll(tmpDir)
|
|
|
|
writeFile := func(filename, content string) {
|
|
err = ioutil.WriteFile(filepath.Join(tmpDir, filename), []byte(content), 0600)
|
|
c.Assert(err, check.IsNil)
|
|
}
|
|
|
|
writeFile("foo", "bar")
|
|
|
|
if hasDockerignore {
|
|
// Add an empty Dockerfile to verify that it is not added to the image
|
|
writeFile("Dockerfile", "")
|
|
|
|
ignores := "Dockerfile\n"
|
|
if ignoreDockerignore {
|
|
ignores += ".dockerignore\n"
|
|
}
|
|
writeFile(".dockerignore", ignores)
|
|
}
|
|
|
|
result := icmd.RunCmd(icmd.Cmd{
|
|
Command: []string{dockerBinary, "build", "-t", name, "-f", "-", tmpDir},
|
|
Stdin: strings.NewReader(
|
|
`FROM busybox
|
|
COPY . /baz`),
|
|
})
|
|
result.Assert(c, icmd.Success)
|
|
|
|
result = cli.DockerCmd(c, "run", "--rm", name, "ls", "-A", "/baz")
|
|
if hasDockerignore && !ignoreDockerignore {
|
|
c.Assert(result.Stdout(), checker.Equals, ".dockerignore\nfoo\n")
|
|
} else {
|
|
c.Assert(result.Stdout(), checker.Equals, "foo\n")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildWithVolumeOwnership(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildimg"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox:latest
|
|
RUN mkdir /test && chown daemon:daemon /test && chmod 0600 /test
|
|
VOLUME /test`))
|
|
|
|
out, _ := dockerCmd(c, "run", "--rm", "testbuildimg", "ls", "-la", "/test")
|
|
if expected := "drw-------"; !strings.Contains(out, expected) {
|
|
c.Fatalf("expected %s received %s", expected, out)
|
|
}
|
|
if expected := "daemon daemon"; !strings.Contains(out, expected) {
|
|
c.Fatalf("expected %s received %s", expected, out)
|
|
}
|
|
|
|
}
|
|
|
|
// testing #1405 - config.Cmd does not get cleaned up if
|
|
// utilizing cache
|
|
func (s *DockerSuite) TestBuildEntrypointRunCleanup(c *check.C) {
|
|
name := "testbuildcmdcleanup"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
RUN echo "hello"`))
|
|
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
RUN echo "hello"
|
|
ADD foo /foo
|
|
ENTRYPOINT ["/bin/echo"]`),
|
|
build.WithFile("foo", "hello")))
|
|
|
|
res := inspectField(c, name, "Config.Cmd")
|
|
// Cmd must be cleaned up
|
|
if res != "[]" {
|
|
c.Fatalf("Cmd %s, expected nil", res)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddFileNotFound(c *check.C) {
|
|
name := "testbuildaddnotfound"
|
|
expected := "foo: no such file or directory"
|
|
|
|
if testEnv.OSType == "windows" {
|
|
expected = "foo: The system cannot find the file specified"
|
|
}
|
|
|
|
buildImage(name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM `+minimalBaseImage()+`
|
|
ADD foo /usr/local/bar`),
|
|
build.WithFile("bar", "hello"))).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: expected,
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildInheritance(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildinheritance"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM scratch
|
|
EXPOSE 2375`))
|
|
ports1 := inspectField(c, name, "Config.ExposedPorts")
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(fmt.Sprintf(`FROM %s
|
|
ENTRYPOINT ["/bin/echo"]`, name)))
|
|
|
|
res := inspectField(c, name, "Config.Entrypoint")
|
|
if expected := "[/bin/echo]"; res != expected {
|
|
c.Fatalf("Entrypoint %s, expected %s", res, expected)
|
|
}
|
|
ports2 := inspectField(c, name, "Config.ExposedPorts")
|
|
if ports1 != ports2 {
|
|
c.Fatalf("Ports must be same: %s != %s", ports1, ports2)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildFails(c *check.C) {
|
|
name := "testbuildfails"
|
|
buildImage(name, build.WithDockerfile(`FROM busybox
|
|
RUN sh -c "exit 23"`)).Assert(c, icmd.Expected{
|
|
ExitCode: 23,
|
|
Err: "returned a non-zero code: 23",
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildOnBuild(c *check.C) {
|
|
name := "testbuildonbuild"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
ONBUILD RUN touch foobar`))
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(fmt.Sprintf(`FROM %s
|
|
RUN [ -f foobar ]`, name)))
|
|
}
|
|
|
|
// gh #2446
|
|
func (s *DockerSuite) TestBuildAddToSymlinkDest(c *check.C) {
|
|
makeLink := `ln -s /foo /bar`
|
|
if testEnv.OSType == "windows" {
|
|
makeLink = `mklink /D C:\bar C:\foo`
|
|
}
|
|
name := "testbuildaddtosymlinkdest"
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `
|
|
FROM busybox
|
|
RUN sh -c "mkdir /foo"
|
|
RUN `+makeLink+`
|
|
ADD foo /bar/
|
|
RUN sh -c "[ -f /bar/foo ]"
|
|
RUN sh -c "[ -f /foo/foo ]"`),
|
|
build.WithFile("foo", "hello"),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildEscapeWhitespace(c *check.C) {
|
|
name := "testbuildescapewhitespace"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`
|
|
# ESCAPE=\
|
|
FROM busybox
|
|
MAINTAINER "Docker \
|
|
IO <io@\
|
|
docker.com>"
|
|
`))
|
|
|
|
res := inspectField(c, name, "Author")
|
|
if res != "\"Docker IO <io@docker.com>\"" {
|
|
c.Fatalf("Parsed string did not match the escaped string. Got: %q", res)
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildVerifyIntString(c *check.C) {
|
|
// Verify that strings that look like ints are still passed as strings
|
|
name := "testbuildstringing"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`
|
|
FROM busybox
|
|
MAINTAINER 123`))
|
|
|
|
out, _ := dockerCmd(c, "inspect", name)
|
|
if !strings.Contains(out, "\"123\"") {
|
|
c.Fatalf("Output does not contain the int as a string:\n%s", out)
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerignore(c *check.C) {
|
|
name := "testbuilddockerignore"
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `
|
|
FROM busybox
|
|
ADD . /bla
|
|
RUN sh -c "[[ -f /bla/src/x.go ]]"
|
|
RUN sh -c "[[ -f /bla/Makefile ]]"
|
|
RUN sh -c "[[ ! -e /bla/src/_vendor ]]"
|
|
RUN sh -c "[[ ! -e /bla/.gitignore ]]"
|
|
RUN sh -c "[[ ! -e /bla/README.md ]]"
|
|
RUN sh -c "[[ ! -e /bla/dir/foo ]]"
|
|
RUN sh -c "[[ ! -e /bla/foo ]]"
|
|
RUN sh -c "[[ ! -e /bla/.git ]]"
|
|
RUN sh -c "[[ ! -e v.cc ]]"
|
|
RUN sh -c "[[ ! -e src/v.cc ]]"
|
|
RUN sh -c "[[ ! -e src/_vendor/v.cc ]]"`),
|
|
build.WithFile("Makefile", "all:"),
|
|
build.WithFile(".git/HEAD", "ref: foo"),
|
|
build.WithFile("src/x.go", "package main"),
|
|
build.WithFile("src/_vendor/v.go", "package main"),
|
|
build.WithFile("src/_vendor/v.cc", "package main"),
|
|
build.WithFile("src/v.cc", "package main"),
|
|
build.WithFile("v.cc", "package main"),
|
|
build.WithFile("dir/foo", ""),
|
|
build.WithFile(".gitignore", ""),
|
|
build.WithFile("README.md", "readme"),
|
|
build.WithFile(".dockerignore", `
|
|
.git
|
|
pkg
|
|
.gitignore
|
|
src/_vendor
|
|
*.md
|
|
**/*.cc
|
|
dir`),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerignoreCleanPaths(c *check.C) {
|
|
name := "testbuilddockerignorecleanpaths"
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `
|
|
FROM busybox
|
|
ADD . /tmp/
|
|
RUN sh -c "(! ls /tmp/foo) && (! ls /tmp/foo2) && (! ls /tmp/dir1/foo)"`),
|
|
build.WithFile("foo", "foo"),
|
|
build.WithFile("foo2", "foo2"),
|
|
build.WithFile("dir1/foo", "foo in dir1"),
|
|
build.WithFile(".dockerignore", "./foo\ndir1//foo\n./dir1/../foo2"),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerignoreExceptions(c *check.C) {
|
|
name := "testbuilddockerignoreexceptions"
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `
|
|
FROM busybox
|
|
ADD . /bla
|
|
RUN sh -c "[[ -f /bla/src/x.go ]]"
|
|
RUN sh -c "[[ -f /bla/Makefile ]]"
|
|
RUN sh -c "[[ ! -e /bla/src/_vendor ]]"
|
|
RUN sh -c "[[ ! -e /bla/.gitignore ]]"
|
|
RUN sh -c "[[ ! -e /bla/README.md ]]"
|
|
RUN sh -c "[[ -e /bla/dir/dir/foo ]]"
|
|
RUN sh -c "[[ ! -e /bla/dir/foo1 ]]"
|
|
RUN sh -c "[[ -f /bla/dir/e ]]"
|
|
RUN sh -c "[[ -f /bla/dir/e-dir/foo ]]"
|
|
RUN sh -c "[[ ! -e /bla/foo ]]"
|
|
RUN sh -c "[[ ! -e /bla/.git ]]"
|
|
RUN sh -c "[[ -e /bla/dir/a.cc ]]"`),
|
|
build.WithFile("Makefile", "all:"),
|
|
build.WithFile(".git/HEAD", "ref: foo"),
|
|
build.WithFile("src/x.go", "package main"),
|
|
build.WithFile("src/_vendor/v.go", "package main"),
|
|
build.WithFile("dir/foo", ""),
|
|
build.WithFile("dir/foo1", ""),
|
|
build.WithFile("dir/dir/f1", ""),
|
|
build.WithFile("dir/dir/foo", ""),
|
|
build.WithFile("dir/e", ""),
|
|
build.WithFile("dir/e-dir/foo", ""),
|
|
build.WithFile(".gitignore", ""),
|
|
build.WithFile("README.md", "readme"),
|
|
build.WithFile("dir/a.cc", "hello"),
|
|
build.WithFile(".dockerignore", `
|
|
.git
|
|
pkg
|
|
.gitignore
|
|
src/_vendor
|
|
*.md
|
|
dir
|
|
!dir/e*
|
|
!dir/dir/foo
|
|
**/*.cc
|
|
!**/*.cc`),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerignoringDockerfile(c *check.C) {
|
|
name := "testbuilddockerignoredockerfile"
|
|
dockerfile := `
|
|
FROM busybox
|
|
ADD . /tmp/
|
|
RUN sh -c "! ls /tmp/Dockerfile"
|
|
RUN ls /tmp/.dockerignore`
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile(".dockerignore", "Dockerfile\n"),
|
|
))
|
|
// FIXME(vdemeester) why twice ?
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile(".dockerignore", "./Dockerfile\n"),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerignoringRenamedDockerfile(c *check.C) {
|
|
name := "testbuilddockerignoredockerfile"
|
|
dockerfile := `
|
|
FROM busybox
|
|
ADD . /tmp/
|
|
RUN ls /tmp/Dockerfile
|
|
RUN sh -c "! ls /tmp/MyDockerfile"
|
|
RUN ls /tmp/.dockerignore`
|
|
buildImageSuccessfully(c, name, cli.WithFlags("-f", "MyDockerfile"), build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", "Should not use me"),
|
|
build.WithFile("MyDockerfile", dockerfile),
|
|
build.WithFile(".dockerignore", "MyDockerfile\n"),
|
|
))
|
|
// FIXME(vdemeester) why twice ?
|
|
buildImageSuccessfully(c, name, cli.WithFlags("-f", "MyDockerfile"), build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", "Should not use me"),
|
|
build.WithFile("MyDockerfile", dockerfile),
|
|
build.WithFile(".dockerignore", "./MyDockerfile\n"),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerignoringDockerignore(c *check.C) {
|
|
name := "testbuilddockerignoredockerignore"
|
|
dockerfile := `
|
|
FROM busybox
|
|
ADD . /tmp/
|
|
RUN sh -c "! ls /tmp/.dockerignore"
|
|
RUN ls /tmp/Dockerfile`
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile(".dockerignore", ".dockerignore\n"),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerignoreTouchDockerfile(c *check.C) {
|
|
name := "testbuilddockerignoretouchdockerfile"
|
|
dockerfile := `
|
|
FROM busybox
|
|
ADD . /tmp/`
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(dockerfile),
|
|
fakecontext.WithFiles(map[string]string{
|
|
".dockerignore": "Dockerfile\n",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
id1 := getIDByName(c, name)
|
|
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
id2 := getIDByName(c, name)
|
|
if id1 != id2 {
|
|
c.Fatalf("Didn't use the cache - 1")
|
|
}
|
|
|
|
// Now make sure touching Dockerfile doesn't invalidate the cache
|
|
if err := ctx.Add("Dockerfile", dockerfile+"\n# hi"); err != nil {
|
|
c.Fatalf("Didn't add Dockerfile: %s", err)
|
|
}
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
id2 = getIDByName(c, name)
|
|
if id1 != id2 {
|
|
c.Fatalf("Didn't use the cache - 2")
|
|
}
|
|
|
|
// One more time but just 'touch' it instead of changing the content
|
|
if err := ctx.Add("Dockerfile", dockerfile+"\n# hi"); err != nil {
|
|
c.Fatalf("Didn't add Dockerfile: %s", err)
|
|
}
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
id2 = getIDByName(c, name)
|
|
if id1 != id2 {
|
|
c.Fatalf("Didn't use the cache - 3")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerignoringWholeDir(c *check.C) {
|
|
name := "testbuilddockerignorewholedir"
|
|
|
|
dockerfile := `
|
|
FROM busybox
|
|
COPY . /
|
|
RUN sh -c "[[ ! -e /.gitignore ]]"
|
|
RUN sh -c "[[ ! -e /Makefile ]]"`
|
|
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile(".dockerignore", "*\n"),
|
|
build.WithFile("Makefile", "all:"),
|
|
build.WithFile(".gitignore", ""),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerignoringOnlyDotfiles(c *check.C) {
|
|
name := "testbuilddockerignorewholedir"
|
|
|
|
dockerfile := `
|
|
FROM busybox
|
|
COPY . /
|
|
RUN sh -c "[[ ! -e /.gitignore ]]"
|
|
RUN sh -c "[[ -f /Makefile ]]"`
|
|
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile(".dockerignore", ".*"),
|
|
build.WithFile("Makefile", "all:"),
|
|
build.WithFile(".gitignore", ""),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerignoringBadExclusion(c *check.C) {
|
|
name := "testbuilddockerignorebadexclusion"
|
|
buildImage(name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `
|
|
FROM busybox
|
|
COPY . /
|
|
RUN sh -c "[[ ! -e /.gitignore ]]"
|
|
RUN sh -c "[[ -f /Makefile ]]"`),
|
|
build.WithFile("Makefile", "all:"),
|
|
build.WithFile(".gitignore", ""),
|
|
build.WithFile(".dockerignore", "!\n"),
|
|
)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: `illegal exclusion pattern: "!"`,
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerignoringWildTopDir(c *check.C) {
|
|
dockerfile := `
|
|
FROM busybox
|
|
COPY . /
|
|
RUN sh -c "[[ ! -e /.dockerignore ]]"
|
|
RUN sh -c "[[ ! -e /Dockerfile ]]"
|
|
RUN sh -c "[[ ! -e /file1 ]]"
|
|
RUN sh -c "[[ ! -e /dir ]]"`
|
|
|
|
// All of these should result in ignoring all files
|
|
for _, variant := range []string{"**", "**/", "**/**", "*"} {
|
|
buildImageSuccessfully(c, "noname", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile("file1", ""),
|
|
build.WithFile("dir/file1", ""),
|
|
build.WithFile(".dockerignore", variant),
|
|
))
|
|
|
|
dockerCmd(c, "rmi", "noname")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDockerignoringWildDirs(c *check.C) {
|
|
dockerfile := `
|
|
FROM busybox
|
|
COPY . /
|
|
#RUN sh -c "[[ -e /.dockerignore ]]"
|
|
RUN sh -c "[[ -e /Dockerfile ]] && \
|
|
[[ ! -e /file0 ]] && \
|
|
[[ ! -e /dir1/file0 ]] && \
|
|
[[ ! -e /dir2/file0 ]] && \
|
|
[[ ! -e /file1 ]] && \
|
|
[[ ! -e /dir1/file1 ]] && \
|
|
[[ ! -e /dir1/dir2/file1 ]] && \
|
|
[[ ! -e /dir1/file2 ]] && \
|
|
[[ -e /dir1/dir2/file2 ]] && \
|
|
[[ ! -e /dir1/dir2/file4 ]] && \
|
|
[[ ! -e /dir1/dir2/file5 ]] && \
|
|
[[ ! -e /dir1/dir2/file6 ]] && \
|
|
[[ ! -e /dir1/dir3/file7 ]] && \
|
|
[[ ! -e /dir1/dir3/file8 ]] && \
|
|
[[ -e /dir1/dir3 ]] && \
|
|
[[ -e /dir1/dir4 ]] && \
|
|
[[ ! -e 'dir1/dir5/fileAA' ]] && \
|
|
[[ -e 'dir1/dir5/fileAB' ]] && \
|
|
[[ -e 'dir1/dir5/fileB' ]]" # "." in pattern means nothing
|
|
|
|
RUN echo all done!`
|
|
|
|
dockerignore := `
|
|
**/file0
|
|
**/*file1
|
|
**/dir1/file2
|
|
dir1/**/file4
|
|
**/dir2/file5
|
|
**/dir1/dir2/file6
|
|
dir1/dir3/**
|
|
**/dir4/**
|
|
**/file?A
|
|
**/file\?B
|
|
**/dir5/file.
|
|
`
|
|
|
|
buildImageSuccessfully(c, "noname", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile(".dockerignore", dockerignore),
|
|
build.WithFile("dir1/file0", ""),
|
|
build.WithFile("dir1/dir2/file0", ""),
|
|
build.WithFile("file1", ""),
|
|
build.WithFile("dir1/file1", ""),
|
|
build.WithFile("dir1/dir2/file1", ""),
|
|
build.WithFile("dir1/file2", ""),
|
|
build.WithFile("dir1/dir2/file2", ""), // remains
|
|
build.WithFile("dir1/dir2/file4", ""),
|
|
build.WithFile("dir1/dir2/file5", ""),
|
|
build.WithFile("dir1/dir2/file6", ""),
|
|
build.WithFile("dir1/dir3/file7", ""),
|
|
build.WithFile("dir1/dir3/file8", ""),
|
|
build.WithFile("dir1/dir4/file9", ""),
|
|
build.WithFile("dir1/dir5/fileAA", ""),
|
|
build.WithFile("dir1/dir5/fileAB", ""),
|
|
build.WithFile("dir1/dir5/fileB", ""),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildLineBreak(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildlinebreak"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
RUN sh -c 'echo root:testpass \
|
|
> /tmp/passwd'
|
|
RUN mkdir -p /var/run/sshd
|
|
RUN sh -c "[ "$(cat /tmp/passwd)" = "root:testpass" ]"
|
|
RUN sh -c "[ "$(ls -d /var/run/sshd)" = "/var/run/sshd" ]"`))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildEOLInLine(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildeolinline"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
RUN sh -c 'echo root:testpass > /tmp/passwd'
|
|
RUN echo "foo \n bar"; echo "baz"
|
|
RUN mkdir -p /var/run/sshd
|
|
RUN sh -c "[ "$(cat /tmp/passwd)" = "root:testpass" ]"
|
|
RUN sh -c "[ "$(ls -d /var/run/sshd)" = "/var/run/sshd" ]"`))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCommentsShebangs(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildcomments"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
# This is an ordinary comment.
|
|
RUN { echo '#!/bin/sh'; echo 'echo hello world'; } > /hello.sh
|
|
RUN [ ! -x /hello.sh ]
|
|
# comment with line break \
|
|
RUN chmod +x /hello.sh
|
|
RUN [ -x /hello.sh ]
|
|
RUN [ "$(cat /hello.sh)" = $'#!/bin/sh\necho hello world' ]
|
|
RUN [ "$(/hello.sh)" = "hello world" ]`))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildUsersAndGroups(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildusers"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
|
|
# Make sure our defaults work
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)" = '0:0/root:root' ]
|
|
|
|
# TODO decide if "args.user = strconv.Itoa(syscall.Getuid())" is acceptable behavior for changeUser in sysvinit instead of "return nil" when "USER" isn't specified (so that we get the proper group list even if that is the empty list, even in the default case of not supplying an explicit USER to run as, which implies USER 0)
|
|
USER root
|
|
RUN [ "$(id -G):$(id -Gn)" = '0 10:root wheel' ]
|
|
|
|
# Setup dockerio user and group
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd && \
|
|
echo 'dockerio:x:1001:' >> /etc/group
|
|
|
|
# Make sure we can switch to our user and all the information is exactly as we expect it to be
|
|
USER dockerio
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)/$(id -G):$(id -Gn)" = '1001:1001/dockerio:dockerio/1001:dockerio' ]
|
|
|
|
# Switch back to root and double check that worked exactly as we might expect it to
|
|
USER root
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)/$(id -G):$(id -Gn)" = '0:0/root:root/0 10:root wheel' ] && \
|
|
# Add a "supplementary" group for our dockerio user
|
|
echo 'supplementary:x:1002:dockerio' >> /etc/group
|
|
|
|
# ... and then go verify that we get it like we expect
|
|
USER dockerio
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)/$(id -G):$(id -Gn)" = '1001:1001/dockerio:dockerio/1001 1002:dockerio supplementary' ]
|
|
USER 1001
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)/$(id -G):$(id -Gn)" = '1001:1001/dockerio:dockerio/1001 1002:dockerio supplementary' ]
|
|
|
|
# super test the new "user:group" syntax
|
|
USER dockerio:dockerio
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)/$(id -G):$(id -Gn)" = '1001:1001/dockerio:dockerio/1001:dockerio' ]
|
|
USER 1001:dockerio
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)/$(id -G):$(id -Gn)" = '1001:1001/dockerio:dockerio/1001:dockerio' ]
|
|
USER dockerio:1001
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)/$(id -G):$(id -Gn)" = '1001:1001/dockerio:dockerio/1001:dockerio' ]
|
|
USER 1001:1001
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)/$(id -G):$(id -Gn)" = '1001:1001/dockerio:dockerio/1001:dockerio' ]
|
|
USER dockerio:supplementary
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)/$(id -G):$(id -Gn)" = '1001:1002/dockerio:supplementary/1002:supplementary' ]
|
|
USER dockerio:1002
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)/$(id -G):$(id -Gn)" = '1001:1002/dockerio:supplementary/1002:supplementary' ]
|
|
USER 1001:supplementary
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)/$(id -G):$(id -Gn)" = '1001:1002/dockerio:supplementary/1002:supplementary' ]
|
|
USER 1001:1002
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)/$(id -G):$(id -Gn)" = '1001:1002/dockerio:supplementary/1002:supplementary' ]
|
|
|
|
# make sure unknown uid/gid still works properly
|
|
USER 1042:1043
|
|
RUN [ "$(id -u):$(id -g)/$(id -un):$(id -gn)/$(id -G):$(id -Gn)" = '1042:1043/1042:1043/1043:1043' ]`))
|
|
}
|
|
|
|
// FIXME(vdemeester) rename this test (and probably "merge" it with the one below TestBuildEnvUsage2)
|
|
func (s *DockerSuite) TestBuildEnvUsage(c *check.C) {
|
|
// /docker/world/hello is not owned by the correct user
|
|
testRequires(c, NotUserNamespace)
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildenvusage"
|
|
dockerfile := `FROM busybox
|
|
ENV HOME /root
|
|
ENV PATH $HOME/bin:$PATH
|
|
ENV PATH /tmp:$PATH
|
|
RUN [ "$PATH" = "/tmp:$HOME/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" ]
|
|
ENV FOO /foo/baz
|
|
ENV BAR /bar
|
|
ENV BAZ $BAR
|
|
ENV FOOPATH $PATH:$FOO
|
|
RUN [ "$BAR" = "$BAZ" ]
|
|
RUN [ "$FOOPATH" = "$PATH:/foo/baz" ]
|
|
ENV FROM hello/docker/world
|
|
ENV TO /docker/world/hello
|
|
ADD $FROM $TO
|
|
RUN [ "$(cat $TO)" = "hello" ]
|
|
ENV abc=def
|
|
ENV ghi=$abc
|
|
RUN [ "$ghi" = "def" ]
|
|
`
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile("hello/docker/world", "hello"),
|
|
))
|
|
}
|
|
|
|
// FIXME(vdemeester) rename this test (and probably "merge" it with the one above TestBuildEnvUsage)
|
|
func (s *DockerSuite) TestBuildEnvUsage2(c *check.C) {
|
|
// /docker/world/hello is not owned by the correct user
|
|
testRequires(c, NotUserNamespace)
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildenvusage2"
|
|
dockerfile := `FROM busybox
|
|
ENV abc=def def="hello world"
|
|
RUN [ "$abc,$def" = "def,hello world" ]
|
|
ENV def=hello\ world v1=abc v2="hi there" v3='boogie nights' v4="with'quotes too"
|
|
RUN [ "$def,$v1,$v2,$v3,$v4" = "hello world,abc,hi there,boogie nights,with'quotes too" ]
|
|
ENV abc=zzz FROM=hello/docker/world
|
|
ENV abc=zzz TO=/docker/world/hello
|
|
ADD $FROM $TO
|
|
RUN [ "$abc,$(cat $TO)" = "zzz,hello" ]
|
|
ENV abc 'yyy'
|
|
RUN [ $abc = 'yyy' ]
|
|
ENV abc=
|
|
RUN [ "$abc" = "" ]
|
|
|
|
# use grep to make sure if the builder substitutes \$foo by mistake
|
|
# we don't get a false positive
|
|
ENV abc=\$foo
|
|
RUN [ "$abc" = "\$foo" ] && (echo "$abc" | grep foo)
|
|
ENV abc \$foo
|
|
RUN [ "$abc" = "\$foo" ] && (echo "$abc" | grep foo)
|
|
|
|
ENV abc=\'foo\' abc2=\"foo\"
|
|
RUN [ "$abc,$abc2" = "'foo',\"foo\"" ]
|
|
ENV abc "foo"
|
|
RUN [ "$abc" = "foo" ]
|
|
ENV abc 'foo'
|
|
RUN [ "$abc" = 'foo' ]
|
|
ENV abc \'foo\'
|
|
RUN [ "$abc" = "'foo'" ]
|
|
ENV abc \"foo\"
|
|
RUN [ "$abc" = '"foo"' ]
|
|
|
|
ENV abc=ABC
|
|
RUN [ "$abc" = "ABC" ]
|
|
ENV def1=${abc:-DEF} def2=${ccc:-DEF}
|
|
ENV def3=${ccc:-${def2}xx} def4=${abc:+ALT} def5=${def2:+${abc}:} def6=${ccc:-\$abc:} def7=${ccc:-\${abc}:}
|
|
RUN [ "$def1,$def2,$def3,$def4,$def5,$def6,$def7" = 'ABC,DEF,DEFxx,ALT,ABC:,$abc:,${abc:}' ]
|
|
ENV mypath=${mypath:+$mypath:}/home
|
|
ENV mypath=${mypath:+$mypath:}/away
|
|
RUN [ "$mypath" = '/home:/away' ]
|
|
|
|
ENV e1=bar
|
|
ENV e2=$e1 e3=$e11 e4=\$e1 e5=\$e11
|
|
RUN [ "$e0,$e1,$e2,$e3,$e4,$e5" = ',bar,bar,,$e1,$e11' ]
|
|
|
|
ENV ee1 bar
|
|
ENV ee2 $ee1
|
|
ENV ee3 $ee11
|
|
ENV ee4 \$ee1
|
|
ENV ee5 \$ee11
|
|
RUN [ "$ee1,$ee2,$ee3,$ee4,$ee5" = 'bar,bar,,$ee1,$ee11' ]
|
|
|
|
ENV eee1="foo" eee2='foo'
|
|
ENV eee3 "foo"
|
|
ENV eee4 'foo'
|
|
RUN [ "$eee1,$eee2,$eee3,$eee4" = 'foo,foo,foo,foo' ]
|
|
|
|
`
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile("hello/docker/world", "hello"),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddScript(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildaddscript"
|
|
dockerfile := `
|
|
FROM busybox
|
|
ADD test /test
|
|
RUN ["chmod","+x","/test"]
|
|
RUN ["/test"]
|
|
RUN [ "$(cat /testfile)" = 'test!' ]`
|
|
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile("test", "#!/bin/sh\necho 'test!' > /testfile"),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddTar(c *check.C) {
|
|
// /test/foo is not owned by the correct user
|
|
testRequires(c, NotUserNamespace)
|
|
name := "testbuildaddtar"
|
|
|
|
ctx := func() *fakecontext.Fake {
|
|
dockerfile := `
|
|
FROM busybox
|
|
ADD test.tar /
|
|
RUN cat /test/foo | grep Hi
|
|
ADD test.tar /test.tar
|
|
RUN cat /test.tar/test/foo | grep Hi
|
|
ADD test.tar /unlikely-to-exist
|
|
RUN cat /unlikely-to-exist/test/foo | grep Hi
|
|
ADD test.tar /unlikely-to-exist-trailing-slash/
|
|
RUN cat /unlikely-to-exist-trailing-slash/test/foo | grep Hi
|
|
RUN sh -c "mkdir /existing-directory" #sh -c is needed on Windows to use the correct mkdir
|
|
ADD test.tar /existing-directory
|
|
RUN cat /existing-directory/test/foo | grep Hi
|
|
ADD test.tar /existing-directory-trailing-slash/
|
|
RUN cat /existing-directory-trailing-slash/test/foo | grep Hi`
|
|
tmpDir, err := ioutil.TempDir("", "fake-context")
|
|
c.Assert(err, check.IsNil)
|
|
testTar, err := os.Create(filepath.Join(tmpDir, "test.tar"))
|
|
if err != nil {
|
|
c.Fatalf("failed to create test.tar archive: %v", err)
|
|
}
|
|
defer testTar.Close()
|
|
|
|
tw := tar.NewWriter(testTar)
|
|
|
|
if err := tw.WriteHeader(&tar.Header{
|
|
Name: "test/foo",
|
|
Size: 2,
|
|
}); err != nil {
|
|
c.Fatalf("failed to write tar file header: %v", err)
|
|
}
|
|
if _, err := tw.Write([]byte("Hi")); err != nil {
|
|
c.Fatalf("failed to write tar file content: %v", err)
|
|
}
|
|
if err := tw.Close(); err != nil {
|
|
c.Fatalf("failed to close tar archive: %v", err)
|
|
}
|
|
|
|
if err := ioutil.WriteFile(filepath.Join(tmpDir, "Dockerfile"), []byte(dockerfile), 0644); err != nil {
|
|
c.Fatalf("failed to open destination dockerfile: %v", err)
|
|
}
|
|
return fakecontext.New(c, tmpDir)
|
|
}()
|
|
defer ctx.Close()
|
|
|
|
buildImageSuccessfully(c, name, build.WithExternalBuildContext(ctx))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddBrokenTar(c *check.C) {
|
|
name := "testbuildaddbrokentar"
|
|
|
|
ctx := func() *fakecontext.Fake {
|
|
dockerfile := `
|
|
FROM busybox
|
|
ADD test.tar /`
|
|
tmpDir, err := ioutil.TempDir("", "fake-context")
|
|
c.Assert(err, check.IsNil)
|
|
testTar, err := os.Create(filepath.Join(tmpDir, "test.tar"))
|
|
if err != nil {
|
|
c.Fatalf("failed to create test.tar archive: %v", err)
|
|
}
|
|
defer testTar.Close()
|
|
|
|
tw := tar.NewWriter(testTar)
|
|
|
|
if err := tw.WriteHeader(&tar.Header{
|
|
Name: "test/foo",
|
|
Size: 2,
|
|
}); err != nil {
|
|
c.Fatalf("failed to write tar file header: %v", err)
|
|
}
|
|
if _, err := tw.Write([]byte("Hi")); err != nil {
|
|
c.Fatalf("failed to write tar file content: %v", err)
|
|
}
|
|
if err := tw.Close(); err != nil {
|
|
c.Fatalf("failed to close tar archive: %v", err)
|
|
}
|
|
|
|
// Corrupt the tar by removing one byte off the end
|
|
stat, err := testTar.Stat()
|
|
if err != nil {
|
|
c.Fatalf("failed to stat tar archive: %v", err)
|
|
}
|
|
if err := testTar.Truncate(stat.Size() - 1); err != nil {
|
|
c.Fatalf("failed to truncate tar archive: %v", err)
|
|
}
|
|
|
|
if err := ioutil.WriteFile(filepath.Join(tmpDir, "Dockerfile"), []byte(dockerfile), 0644); err != nil {
|
|
c.Fatalf("failed to open destination dockerfile: %v", err)
|
|
}
|
|
return fakecontext.New(c, tmpDir)
|
|
}()
|
|
defer ctx.Close()
|
|
|
|
buildImage(name, build.WithExternalBuildContext(ctx)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddNonTar(c *check.C) {
|
|
name := "testbuildaddnontar"
|
|
|
|
// Should not try to extract test.tar
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `
|
|
FROM busybox
|
|
ADD test.tar /
|
|
RUN test -f /test.tar`),
|
|
build.WithFile("test.tar", "not_a_tar_file"),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddTarXz(c *check.C) {
|
|
// /test/foo is not owned by the correct user
|
|
testRequires(c, NotUserNamespace)
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildaddtarxz"
|
|
|
|
ctx := func() *fakecontext.Fake {
|
|
dockerfile := `
|
|
FROM busybox
|
|
ADD test.tar.xz /
|
|
RUN cat /test/foo | grep Hi`
|
|
tmpDir, err := ioutil.TempDir("", "fake-context")
|
|
c.Assert(err, check.IsNil)
|
|
testTar, err := os.Create(filepath.Join(tmpDir, "test.tar"))
|
|
if err != nil {
|
|
c.Fatalf("failed to create test.tar archive: %v", err)
|
|
}
|
|
defer testTar.Close()
|
|
|
|
tw := tar.NewWriter(testTar)
|
|
|
|
if err := tw.WriteHeader(&tar.Header{
|
|
Name: "test/foo",
|
|
Size: 2,
|
|
}); err != nil {
|
|
c.Fatalf("failed to write tar file header: %v", err)
|
|
}
|
|
if _, err := tw.Write([]byte("Hi")); err != nil {
|
|
c.Fatalf("failed to write tar file content: %v", err)
|
|
}
|
|
if err := tw.Close(); err != nil {
|
|
c.Fatalf("failed to close tar archive: %v", err)
|
|
}
|
|
|
|
icmd.RunCmd(icmd.Cmd{
|
|
Command: []string{"xz", "-k", "test.tar"},
|
|
Dir: tmpDir,
|
|
}).Assert(c, icmd.Success)
|
|
if err := ioutil.WriteFile(filepath.Join(tmpDir, "Dockerfile"), []byte(dockerfile), 0644); err != nil {
|
|
c.Fatalf("failed to open destination dockerfile: %v", err)
|
|
}
|
|
return fakecontext.New(c, tmpDir)
|
|
}()
|
|
|
|
defer ctx.Close()
|
|
|
|
buildImageSuccessfully(c, name, build.WithExternalBuildContext(ctx))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildAddTarXzGz(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildaddtarxzgz"
|
|
|
|
ctx := func() *fakecontext.Fake {
|
|
dockerfile := `
|
|
FROM busybox
|
|
ADD test.tar.xz.gz /
|
|
RUN ls /test.tar.xz.gz`
|
|
tmpDir, err := ioutil.TempDir("", "fake-context")
|
|
c.Assert(err, check.IsNil)
|
|
testTar, err := os.Create(filepath.Join(tmpDir, "test.tar"))
|
|
if err != nil {
|
|
c.Fatalf("failed to create test.tar archive: %v", err)
|
|
}
|
|
defer testTar.Close()
|
|
|
|
tw := tar.NewWriter(testTar)
|
|
|
|
if err := tw.WriteHeader(&tar.Header{
|
|
Name: "test/foo",
|
|
Size: 2,
|
|
}); err != nil {
|
|
c.Fatalf("failed to write tar file header: %v", err)
|
|
}
|
|
if _, err := tw.Write([]byte("Hi")); err != nil {
|
|
c.Fatalf("failed to write tar file content: %v", err)
|
|
}
|
|
if err := tw.Close(); err != nil {
|
|
c.Fatalf("failed to close tar archive: %v", err)
|
|
}
|
|
|
|
icmd.RunCmd(icmd.Cmd{
|
|
Command: []string{"xz", "-k", "test.tar"},
|
|
Dir: tmpDir,
|
|
}).Assert(c, icmd.Success)
|
|
|
|
icmd.RunCmd(icmd.Cmd{
|
|
Command: []string{"gzip", "test.tar.xz"},
|
|
Dir: tmpDir,
|
|
})
|
|
if err := ioutil.WriteFile(filepath.Join(tmpDir, "Dockerfile"), []byte(dockerfile), 0644); err != nil {
|
|
c.Fatalf("failed to open destination dockerfile: %v", err)
|
|
}
|
|
return fakecontext.New(c, tmpDir)
|
|
}()
|
|
|
|
defer ctx.Close()
|
|
|
|
buildImageSuccessfully(c, name, build.WithExternalBuildContext(ctx))
|
|
}
|
|
|
|
// FIXME(vdemeester) most of the from git tests could be moved to `docker/cli` e2e tests
|
|
func (s *DockerSuite) TestBuildFromGit(c *check.C) {
|
|
name := "testbuildfromgit"
|
|
git := fakegit.New(c, "repo", map[string]string{
|
|
"Dockerfile": `FROM busybox
|
|
ADD first /first
|
|
RUN [ -f /first ]
|
|
MAINTAINER docker`,
|
|
"first": "test git data",
|
|
}, true)
|
|
defer git.Close()
|
|
|
|
buildImageSuccessfully(c, name, build.WithContextPath(git.RepoURL))
|
|
|
|
res := inspectField(c, name, "Author")
|
|
if res != "docker" {
|
|
c.Fatalf("Maintainer should be docker, got %s", res)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildFromGitWithContext(c *check.C) {
|
|
name := "testbuildfromgit"
|
|
git := fakegit.New(c, "repo", map[string]string{
|
|
"docker/Dockerfile": `FROM busybox
|
|
ADD first /first
|
|
RUN [ -f /first ]
|
|
MAINTAINER docker`,
|
|
"docker/first": "test git data",
|
|
}, true)
|
|
defer git.Close()
|
|
|
|
buildImageSuccessfully(c, name, build.WithContextPath(fmt.Sprintf("%s#master:docker", git.RepoURL)))
|
|
|
|
res := inspectField(c, name, "Author")
|
|
if res != "docker" {
|
|
c.Fatalf("Maintainer should be docker, got %s", res)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildFromGitWithF(c *check.C) {
|
|
name := "testbuildfromgitwithf"
|
|
git := fakegit.New(c, "repo", map[string]string{
|
|
"myApp/myDockerfile": `FROM busybox
|
|
RUN echo hi from Dockerfile`,
|
|
}, true)
|
|
defer git.Close()
|
|
|
|
buildImage(name, cli.WithFlags("-f", "myApp/myDockerfile"), build.WithContextPath(git.RepoURL)).Assert(c, icmd.Expected{
|
|
Out: "hi from Dockerfile",
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildFromRemoteTarball(c *check.C) {
|
|
name := "testbuildfromremotetarball"
|
|
|
|
buffer := new(bytes.Buffer)
|
|
tw := tar.NewWriter(buffer)
|
|
defer tw.Close()
|
|
|
|
dockerfile := []byte(`FROM busybox
|
|
MAINTAINER docker`)
|
|
if err := tw.WriteHeader(&tar.Header{
|
|
Name: "Dockerfile",
|
|
Size: int64(len(dockerfile)),
|
|
}); err != nil {
|
|
c.Fatalf("failed to write tar file header: %v", err)
|
|
}
|
|
if _, err := tw.Write(dockerfile); err != nil {
|
|
c.Fatalf("failed to write tar file content: %v", err)
|
|
}
|
|
if err := tw.Close(); err != nil {
|
|
c.Fatalf("failed to close tar archive: %v", err)
|
|
}
|
|
|
|
server := fakestorage.New(c, "", fakecontext.WithBinaryFiles(map[string]*bytes.Buffer{
|
|
"testT.tar": buffer,
|
|
}))
|
|
defer server.Close()
|
|
|
|
cli.BuildCmd(c, name, build.WithContextPath(server.URL()+"/testT.tar"))
|
|
|
|
res := inspectField(c, name, "Author")
|
|
if res != "docker" {
|
|
c.Fatalf("Maintainer should be docker, got %s", res)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCleanupCmdOnEntrypoint(c *check.C) {
|
|
name := "testbuildcmdcleanuponentrypoint"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
CMD ["test"]
|
|
ENTRYPOINT ["echo"]`))
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(fmt.Sprintf(`FROM %s
|
|
ENTRYPOINT ["cat"]`, name)))
|
|
|
|
res := inspectField(c, name, "Config.Cmd")
|
|
if res != "[]" {
|
|
c.Fatalf("Cmd %s, expected nil", res)
|
|
}
|
|
res = inspectField(c, name, "Config.Entrypoint")
|
|
if expected := "[cat]"; res != expected {
|
|
c.Fatalf("Entrypoint %s, expected %s", res, expected)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildClearCmd(c *check.C) {
|
|
name := "testbuildclearcmd"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
ENTRYPOINT ["/bin/bash"]
|
|
CMD []`))
|
|
|
|
res := inspectFieldJSON(c, name, "Config.Cmd")
|
|
if res != "[]" {
|
|
c.Fatalf("Cmd %s, expected %s", res, "[]")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildEmptyCmd(c *check.C) {
|
|
// Skip on Windows. Base image on Windows has a CMD set in the image.
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
name := "testbuildemptycmd"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile("FROM "+minimalBaseImage()+"\nMAINTAINER quux\n"))
|
|
|
|
res := inspectFieldJSON(c, name, "Config.Cmd")
|
|
if res != "null" {
|
|
c.Fatalf("Cmd %s, expected %s", res, "null")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildOnBuildOutput(c *check.C) {
|
|
name := "testbuildonbuildparent"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile("FROM busybox\nONBUILD RUN echo foo\n"))
|
|
|
|
buildImage(name, build.WithDockerfile("FROM "+name+"\nMAINTAINER quux\n")).Assert(c, icmd.Expected{
|
|
Out: "# Executing 1 build trigger",
|
|
})
|
|
}
|
|
|
|
// FIXME(vdemeester) should be a unit test
|
|
func (s *DockerSuite) TestBuildInvalidTag(c *check.C) {
|
|
name := "abcd:" + testutil.GenerateRandomAlphaOnlyString(200)
|
|
buildImage(name, build.WithDockerfile("FROM "+minimalBaseImage()+"\nMAINTAINER quux\n")).Assert(c, icmd.Expected{
|
|
ExitCode: 125,
|
|
Err: "invalid reference format",
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCmdShDashC(c *check.C) {
|
|
name := "testbuildcmdshc"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile("FROM busybox\nCMD echo cmd\n"))
|
|
|
|
res := inspectFieldJSON(c, name, "Config.Cmd")
|
|
expected := `["/bin/sh","-c","echo cmd"]`
|
|
if testEnv.OSType == "windows" {
|
|
expected = `["cmd","/S","/C","echo cmd"]`
|
|
}
|
|
if res != expected {
|
|
c.Fatalf("Expected value %s not in Config.Cmd: %s", expected, res)
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCmdSpaces(c *check.C) {
|
|
// Test to make sure that when we strcat arrays we take into account
|
|
// the arg separator to make sure ["echo","hi"] and ["echo hi"] don't
|
|
// look the same
|
|
name := "testbuildcmdspaces"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile("FROM busybox\nCMD [\"echo hi\"]\n"))
|
|
id1 := getIDByName(c, name)
|
|
buildImageSuccessfully(c, name, build.WithDockerfile("FROM busybox\nCMD [\"echo\", \"hi\"]\n"))
|
|
id2 := getIDByName(c, name)
|
|
|
|
if id1 == id2 {
|
|
c.Fatal("Should not have resulted in the same CMD")
|
|
}
|
|
|
|
// Now do the same with ENTRYPOINT
|
|
buildImageSuccessfully(c, name, build.WithDockerfile("FROM busybox\nENTRYPOINT [\"echo hi\"]\n"))
|
|
id1 = getIDByName(c, name)
|
|
buildImageSuccessfully(c, name, build.WithDockerfile("FROM busybox\nENTRYPOINT [\"echo\", \"hi\"]\n"))
|
|
id2 = getIDByName(c, name)
|
|
|
|
if id1 == id2 {
|
|
c.Fatal("Should not have resulted in the same ENTRYPOINT")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCmdJSONNoShDashC(c *check.C) {
|
|
name := "testbuildcmdjson"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile("FROM busybox\nCMD [\"echo\", \"cmd\"]"))
|
|
|
|
res := inspectFieldJSON(c, name, "Config.Cmd")
|
|
expected := `["echo","cmd"]`
|
|
if res != expected {
|
|
c.Fatalf("Expected value %s not in Config.Cmd: %s", expected, res)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildEntrypointCanBeOverriddenByChild(c *check.C) {
|
|
buildImageSuccessfully(c, "parent", build.WithDockerfile(`
|
|
FROM busybox
|
|
ENTRYPOINT exit 130
|
|
`))
|
|
|
|
icmd.RunCommand(dockerBinary, "run", "parent").Assert(c, icmd.Expected{
|
|
ExitCode: 130,
|
|
})
|
|
|
|
buildImageSuccessfully(c, "child", build.WithDockerfile(`
|
|
FROM parent
|
|
ENTRYPOINT exit 5
|
|
`))
|
|
|
|
icmd.RunCommand(dockerBinary, "run", "child").Assert(c, icmd.Expected{
|
|
ExitCode: 5,
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildEntrypointCanBeOverriddenByChildInspect(c *check.C) {
|
|
var (
|
|
name = "testbuildepinherit"
|
|
name2 = "testbuildepinherit2"
|
|
expected = `["/bin/sh","-c","echo quux"]`
|
|
)
|
|
|
|
if testEnv.OSType == "windows" {
|
|
expected = `["cmd","/S","/C","echo quux"]`
|
|
}
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile("FROM busybox\nENTRYPOINT /foo/bar"))
|
|
buildImageSuccessfully(c, name2, build.WithDockerfile(fmt.Sprintf("FROM %s\nENTRYPOINT echo quux", name)))
|
|
|
|
res := inspectFieldJSON(c, name2, "Config.Entrypoint")
|
|
if res != expected {
|
|
c.Fatalf("Expected value %s not in Config.Entrypoint: %s", expected, res)
|
|
}
|
|
|
|
icmd.RunCommand(dockerBinary, "run", name2).Assert(c, icmd.Expected{
|
|
Out: "quux",
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildRunShEntrypoint(c *check.C) {
|
|
name := "testbuildentrypoint"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
ENTRYPOINT echo`))
|
|
dockerCmd(c, "run", "--rm", name)
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildExoticShellInterpolation(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildexoticshellinterpolation"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`
|
|
FROM busybox
|
|
|
|
ENV SOME_VAR a.b.c
|
|
|
|
RUN [ "$SOME_VAR" = 'a.b.c' ]
|
|
RUN [ "${SOME_VAR}" = 'a.b.c' ]
|
|
RUN [ "${SOME_VAR%.*}" = 'a.b' ]
|
|
RUN [ "${SOME_VAR%%.*}" = 'a' ]
|
|
RUN [ "${SOME_VAR#*.}" = 'b.c' ]
|
|
RUN [ "${SOME_VAR##*.}" = 'c' ]
|
|
RUN [ "${SOME_VAR/c/d}" = 'a.b.d' ]
|
|
RUN [ "${#SOME_VAR}" = '5' ]
|
|
|
|
RUN [ "${SOME_UNSET_VAR:-$SOME_VAR}" = 'a.b.c' ]
|
|
RUN [ "${SOME_VAR:+Version: ${SOME_VAR}}" = 'Version: a.b.c' ]
|
|
RUN [ "${SOME_UNSET_VAR:+${SOME_VAR}}" = '' ]
|
|
RUN [ "${SOME_UNSET_VAR:-${SOME_VAR:-d.e.f}}" = 'a.b.c' ]
|
|
`))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildVerifySingleQuoteFails(c *check.C) {
|
|
// This testcase is supposed to generate an error because the
|
|
// JSON array we're passing in on the CMD uses single quotes instead
|
|
// of double quotes (per the JSON spec). This means we interpret it
|
|
// as a "string" instead of "JSON array" and pass it on to "sh -c" and
|
|
// it should barf on it.
|
|
name := "testbuildsinglequotefails"
|
|
expectedExitCode := 2
|
|
if testEnv.OSType == "windows" {
|
|
expectedExitCode = 127
|
|
}
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
CMD [ '/bin/sh', '-c', 'echo hi' ]`))
|
|
|
|
icmd.RunCommand(dockerBinary, "run", "--rm", name).Assert(c, icmd.Expected{
|
|
ExitCode: expectedExitCode,
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildVerboseOut(c *check.C) {
|
|
name := "testbuildverboseout"
|
|
expected := "\n123\n"
|
|
|
|
if testEnv.OSType == "windows" {
|
|
expected = "\n123\r\n"
|
|
}
|
|
|
|
buildImage(name, build.WithDockerfile(`FROM busybox
|
|
RUN echo 123`)).Assert(c, icmd.Expected{
|
|
Out: expected,
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildWithTabs(c *check.C) {
|
|
name := "testbuildwithtabs"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile("FROM busybox\nRUN echo\tone\t\ttwo"))
|
|
res := inspectFieldJSON(c, name, "ContainerConfig.Cmd")
|
|
expected1 := `["/bin/sh","-c","echo\tone\t\ttwo"]`
|
|
expected2 := `["/bin/sh","-c","echo\u0009one\u0009\u0009two"]` // syntactically equivalent, and what Go 1.3 generates
|
|
if testEnv.OSType == "windows" {
|
|
expected1 = `["cmd","/S","/C","echo\tone\t\ttwo"]`
|
|
expected2 = `["cmd","/S","/C","echo\u0009one\u0009\u0009two"]` // syntactically equivalent, and what Go 1.3 generates
|
|
}
|
|
if res != expected1 && res != expected2 {
|
|
c.Fatalf("Missing tabs.\nGot: %s\nExp: %s or %s", res, expected1, expected2)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildLabels(c *check.C) {
|
|
name := "testbuildlabel"
|
|
expected := `{"License":"GPL","Vendor":"Acme"}`
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
LABEL Vendor=Acme
|
|
LABEL License GPL`))
|
|
res := inspectFieldJSON(c, name, "Config.Labels")
|
|
if res != expected {
|
|
c.Fatalf("Labels %s, expected %s", res, expected)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildLabelsCache(c *check.C) {
|
|
name := "testbuildlabelcache"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
LABEL Vendor=Acme`))
|
|
id1 := getIDByName(c, name)
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
LABEL Vendor=Acme`))
|
|
id2 := getIDByName(c, name)
|
|
if id1 != id2 {
|
|
c.Fatalf("Build 2 should have worked & used cache(%s,%s)", id1, id2)
|
|
}
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
LABEL Vendor=Acme1`))
|
|
id2 = getIDByName(c, name)
|
|
if id1 == id2 {
|
|
c.Fatalf("Build 3 should have worked & NOT used cache(%s,%s)", id1, id2)
|
|
}
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
LABEL Vendor Acme`))
|
|
id2 = getIDByName(c, name)
|
|
if id1 != id2 {
|
|
c.Fatalf("Build 4 should have worked & used cache(%s,%s)", id1, id2)
|
|
}
|
|
|
|
// Now make sure the cache isn't used by mistake
|
|
buildImageSuccessfully(c, name, build.WithoutCache, build.WithDockerfile(`FROM busybox
|
|
LABEL f1=b1 f2=b2`))
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
LABEL f1=b1 f2=b2`))
|
|
id2 = getIDByName(c, name)
|
|
if id1 == id2 {
|
|
c.Fatalf("Build 6 should have worked & NOT used the cache(%s,%s)", id1, id2)
|
|
}
|
|
|
|
}
|
|
|
|
// FIXME(vdemeester) port to docker/cli e2e tests (api tests should test suppressOutput option though)
|
|
func (s *DockerSuite) TestBuildNotVerboseSuccess(c *check.C) {
|
|
// This test makes sure that -q works correctly when build is successful:
|
|
// stdout has only the image ID (long image ID) and stderr is empty.
|
|
outRegexp := regexp.MustCompile("^(sha256:|)[a-z0-9]{64}\\n$")
|
|
buildFlags := cli.WithFlags("-q")
|
|
|
|
tt := []struct {
|
|
Name string
|
|
BuildFunc func(string) *icmd.Result
|
|
}{
|
|
{
|
|
Name: "quiet_build_stdin_success",
|
|
BuildFunc: func(name string) *icmd.Result {
|
|
return buildImage(name, buildFlags, build.WithDockerfile("FROM busybox"))
|
|
},
|
|
},
|
|
{
|
|
Name: "quiet_build_ctx_success",
|
|
BuildFunc: func(name string) *icmd.Result {
|
|
return buildImage(name, buildFlags, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", "FROM busybox"),
|
|
build.WithFile("quiet_build_success_fctx", "test"),
|
|
))
|
|
},
|
|
},
|
|
{
|
|
Name: "quiet_build_git_success",
|
|
BuildFunc: func(name string) *icmd.Result {
|
|
git := fakegit.New(c, "repo", map[string]string{
|
|
"Dockerfile": "FROM busybox",
|
|
}, true)
|
|
return buildImage(name, buildFlags, build.WithContextPath(git.RepoURL))
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, te := range tt {
|
|
result := te.BuildFunc(te.Name)
|
|
result.Assert(c, icmd.Success)
|
|
if outRegexp.Find([]byte(result.Stdout())) == nil {
|
|
c.Fatalf("Test %s expected stdout to match the [%v] regexp, but it is [%v]", te.Name, outRegexp, result.Stdout())
|
|
}
|
|
|
|
if result.Stderr() != "" {
|
|
c.Fatalf("Test %s expected stderr to be empty, but it is [%#v]", te.Name, result.Stderr())
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
// FIXME(vdemeester) migrate to docker/cli tests
|
|
func (s *DockerSuite) TestBuildNotVerboseFailureWithNonExistImage(c *check.C) {
|
|
// This test makes sure that -q works correctly when build fails by
|
|
// comparing between the stderr output in quiet mode and in stdout
|
|
// and stderr output in verbose mode
|
|
testRequires(c, Network)
|
|
testName := "quiet_build_not_exists_image"
|
|
dockerfile := "FROM busybox11"
|
|
quietResult := buildImage(testName, cli.WithFlags("-q"), build.WithDockerfile(dockerfile))
|
|
quietResult.Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
result := buildImage(testName, build.WithDockerfile(dockerfile))
|
|
result.Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
if quietResult.Stderr() != result.Combined() {
|
|
c.Fatal(fmt.Errorf("Test[%s] expected that quiet stderr and verbose stdout are equal; quiet [%v], verbose [%v]", testName, quietResult.Stderr(), result.Combined()))
|
|
}
|
|
}
|
|
|
|
// FIXME(vdemeester) migrate to docker/cli tests
|
|
func (s *DockerSuite) TestBuildNotVerboseFailure(c *check.C) {
|
|
// This test makes sure that -q works correctly when build fails by
|
|
// comparing between the stderr output in quiet mode and in stdout
|
|
// and stderr output in verbose mode
|
|
testCases := []struct {
|
|
testName string
|
|
dockerfile string
|
|
}{
|
|
{"quiet_build_no_from_at_the_beginning", "RUN whoami"},
|
|
{"quiet_build_unknown_instr", "FROMD busybox"},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
quietResult := buildImage(tc.testName, cli.WithFlags("-q"), build.WithDockerfile(tc.dockerfile))
|
|
quietResult.Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
result := buildImage(tc.testName, build.WithDockerfile(tc.dockerfile))
|
|
result.Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
if quietResult.Stderr() != result.Combined() {
|
|
c.Fatal(fmt.Errorf("Test[%s] expected that quiet stderr and verbose stdout are equal; quiet [%v], verbose [%v]", tc.testName, quietResult.Stderr(), result.Combined()))
|
|
}
|
|
}
|
|
}
|
|
|
|
// FIXME(vdemeester) migrate to docker/cli tests
|
|
func (s *DockerSuite) TestBuildNotVerboseFailureRemote(c *check.C) {
|
|
// This test ensures that when given a wrong URL, stderr in quiet mode and
|
|
// stderr in verbose mode are identical.
|
|
// TODO(vdemeester) with cobra, stdout has a carriage return too much so this test should not check stdout
|
|
URL := "http://something.invalid"
|
|
name := "quiet_build_wrong_remote"
|
|
quietResult := buildImage(name, cli.WithFlags("-q"), build.WithContextPath(URL))
|
|
quietResult.Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
result := buildImage(name, build.WithContextPath(URL))
|
|
result.Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
|
|
// An error message should contain name server IP and port, like this:
|
|
// "dial tcp: lookup something.invalid on 172.29.128.11:53: no such host"
|
|
// The IP:port need to be removed in order to not trigger a test failur
|
|
// when more than one nameserver is configured.
|
|
// While at it, also strip excessive newlines.
|
|
normalize := func(msg string) string {
|
|
return strings.TrimSpace(regexp.MustCompile("[1-9][0-9.]+:[0-9]+").ReplaceAllLiteralString(msg, "<ip:port>"))
|
|
}
|
|
|
|
if normalize(quietResult.Stderr()) != normalize(result.Combined()) {
|
|
c.Fatal(fmt.Errorf("Test[%s] expected that quiet stderr and verbose stdout are equal; quiet [%v], verbose [%v]", name, quietResult.Stderr(), result.Combined()))
|
|
}
|
|
}
|
|
|
|
// FIXME(vdemeester) migrate to docker/cli tests
|
|
func (s *DockerSuite) TestBuildStderr(c *check.C) {
|
|
// This test just makes sure that no non-error output goes
|
|
// to stderr
|
|
name := "testbuildstderr"
|
|
result := buildImage(name, build.WithDockerfile("FROM busybox\nRUN echo one"))
|
|
result.Assert(c, icmd.Success)
|
|
|
|
// Windows to non-Windows should have a security warning
|
|
if runtime.GOOS == "windows" && testEnv.OSType != "windows" && !strings.Contains(result.Stdout(), "SECURITY WARNING:") {
|
|
c.Fatalf("Stdout contains unexpected output: %q", result.Stdout())
|
|
}
|
|
|
|
// Stderr should always be empty
|
|
if result.Stderr() != "" {
|
|
c.Fatalf("Stderr should have been empty, instead it's: %q", result.Stderr())
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildChownSingleFile(c *check.C) {
|
|
testRequires(c, UnixCli, DaemonIsLinux) // test uses chown: not available on windows
|
|
|
|
name := "testbuildchownsinglefile"
|
|
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(`
|
|
FROM busybox
|
|
COPY test /
|
|
RUN ls -l /test
|
|
RUN [ $(ls -l /test | awk '{print $3":"$4}') = 'root:root' ]
|
|
`),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"test": "test",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
if err := os.Chown(filepath.Join(ctx.Dir, "test"), 4242, 4242); err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildSymlinkBreakout(c *check.C) {
|
|
name := "testbuildsymlinkbreakout"
|
|
tmpdir, err := ioutil.TempDir("", name)
|
|
c.Assert(err, check.IsNil)
|
|
|
|
// See https://github.com/moby/moby/pull/37770 for reason for next line.
|
|
tmpdir, err = system.GetLongPathName(tmpdir)
|
|
c.Assert(err, check.IsNil)
|
|
|
|
defer os.RemoveAll(tmpdir)
|
|
ctx := filepath.Join(tmpdir, "context")
|
|
if err := os.MkdirAll(ctx, 0755); err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
if err := ioutil.WriteFile(filepath.Join(ctx, "Dockerfile"), []byte(`
|
|
from busybox
|
|
add symlink.tar /
|
|
add inject /symlink/
|
|
`), 0644); err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
inject := filepath.Join(ctx, "inject")
|
|
if err := ioutil.WriteFile(inject, nil, 0644); err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
f, err := os.Create(filepath.Join(ctx, "symlink.tar"))
|
|
if err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
w := tar.NewWriter(f)
|
|
w.WriteHeader(&tar.Header{
|
|
Name: "symlink2",
|
|
Typeflag: tar.TypeSymlink,
|
|
Linkname: "/../../../../../../../../../../../../../../",
|
|
Uid: os.Getuid(),
|
|
Gid: os.Getgid(),
|
|
})
|
|
w.WriteHeader(&tar.Header{
|
|
Name: "symlink",
|
|
Typeflag: tar.TypeSymlink,
|
|
Linkname: filepath.Join("symlink2", tmpdir),
|
|
Uid: os.Getuid(),
|
|
Gid: os.Getgid(),
|
|
})
|
|
w.Close()
|
|
f.Close()
|
|
|
|
buildImageSuccessfully(c, name, build.WithoutCache, build.WithExternalBuildContext(fakecontext.New(c, ctx)))
|
|
if _, err := os.Lstat(filepath.Join(tmpdir, "inject")); err == nil {
|
|
c.Fatal("symlink breakout - inject")
|
|
} else if !os.IsNotExist(err) {
|
|
c.Fatalf("unexpected error: %v", err)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildXZHost(c *check.C) {
|
|
// /usr/local/sbin/xz gets permission denied for the user
|
|
testRequires(c, NotUserNamespace)
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildxzhost"
|
|
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `
|
|
FROM busybox
|
|
ADD xz /usr/local/sbin/
|
|
RUN chmod 755 /usr/local/sbin/xz
|
|
ADD test.xz /
|
|
RUN [ ! -e /injected ]`),
|
|
build.WithFile("test.xz", "\xfd\x37\x7a\x58\x5a\x00\x00\x04\xe6\xd6\xb4\x46\x02\x00"+"\x21\x01\x16\x00\x00\x00\x74\x2f\xe5\xa3\x01\x00\x3f\xfd"+"\x37\x7a\x58\x5a\x00\x00\x04\xe6\xd6\xb4\x46\x02\x00\x21"),
|
|
build.WithFile("xz", "#!/bin/sh\ntouch /injected"),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildVolumesRetainContents(c *check.C) {
|
|
// /foo/file gets permission denied for the user
|
|
testRequires(c, NotUserNamespace)
|
|
testRequires(c, DaemonIsLinux) // TODO Windows: Issue #20127
|
|
var (
|
|
name = "testbuildvolumescontent"
|
|
expected = "some text"
|
|
volName = "/foo"
|
|
)
|
|
|
|
if testEnv.OSType == "windows" {
|
|
volName = "C:/foo"
|
|
}
|
|
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `
|
|
FROM busybox
|
|
COPY content /foo/file
|
|
VOLUME `+volName+`
|
|
CMD cat /foo/file`),
|
|
build.WithFile("content", expected),
|
|
))
|
|
|
|
out, _ := dockerCmd(c, "run", "--rm", name)
|
|
if out != expected {
|
|
c.Fatalf("expected file contents for /foo/file to be %q but received %q", expected, out)
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildFromMixedcaseDockerfile(c *check.C) {
|
|
testRequires(c, UnixCli) // Dockerfile overwrites dockerfile on windows
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
// If Dockerfile is not present, use dockerfile
|
|
buildImage("test1", build.WithBuildContext(c,
|
|
build.WithFile("dockerfile", `FROM busybox
|
|
RUN echo from dockerfile`),
|
|
)).Assert(c, icmd.Expected{
|
|
Out: "from dockerfile",
|
|
})
|
|
|
|
// Prefer Dockerfile in place of dockerfile
|
|
buildImage("test1", build.WithBuildContext(c,
|
|
build.WithFile("dockerfile", `FROM busybox
|
|
RUN echo from dockerfile`),
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
RUN echo from Dockerfile`),
|
|
)).Assert(c, icmd.Expected{
|
|
Out: "from Dockerfile",
|
|
})
|
|
}
|
|
|
|
// FIXME(vdemeester) should migrate to docker/cli tests
|
|
func (s *DockerSuite) TestBuildFromURLWithF(c *check.C) {
|
|
server := fakestorage.New(c, "", fakecontext.WithFiles(map[string]string{"baz": `FROM busybox
|
|
RUN echo from baz
|
|
COPY * /tmp/
|
|
RUN find /tmp/`}))
|
|
defer server.Close()
|
|
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(`FROM busybox
|
|
RUN echo from Dockerfile`))
|
|
defer ctx.Close()
|
|
|
|
// Make sure that -f is ignored and that we don't use the Dockerfile
|
|
// that's in the current dir
|
|
result := cli.BuildCmd(c, "test1", cli.WithFlags("-f", "baz", server.URL()+"/baz"), func(cmd *icmd.Cmd) func() {
|
|
cmd.Dir = ctx.Dir
|
|
return nil
|
|
})
|
|
|
|
if !strings.Contains(result.Combined(), "from baz") ||
|
|
strings.Contains(result.Combined(), "/tmp/baz") ||
|
|
!strings.Contains(result.Combined(), "/tmp/Dockerfile") {
|
|
c.Fatalf("Missing proper output: %s", result.Combined())
|
|
}
|
|
|
|
}
|
|
|
|
// FIXME(vdemeester) should migrate to docker/cli tests
|
|
func (s *DockerSuite) TestBuildFromStdinWithF(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // TODO Windows: This test is flaky; no idea why
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(`FROM busybox
|
|
RUN echo "from Dockerfile"`))
|
|
defer ctx.Close()
|
|
|
|
// Make sure that -f is ignored and that we don't use the Dockerfile
|
|
// that's in the current dir
|
|
result := cli.BuildCmd(c, "test1", cli.WithFlags("-f", "baz", "-"), func(cmd *icmd.Cmd) func() {
|
|
cmd.Dir = ctx.Dir
|
|
cmd.Stdin = strings.NewReader(`FROM busybox
|
|
RUN echo "from baz"
|
|
COPY * /tmp/
|
|
RUN sh -c "find /tmp/" # sh -c is needed on Windows to use the correct find`)
|
|
return nil
|
|
})
|
|
|
|
if !strings.Contains(result.Combined(), "from baz") ||
|
|
strings.Contains(result.Combined(), "/tmp/baz") ||
|
|
!strings.Contains(result.Combined(), "/tmp/Dockerfile") {
|
|
c.Fatalf("Missing proper output: %s", result.Combined())
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildFromOfficialNames(c *check.C) {
|
|
name := "testbuildfromofficial"
|
|
fromNames := []string{
|
|
"busybox",
|
|
"docker.io/busybox",
|
|
"index.docker.io/busybox",
|
|
"library/busybox",
|
|
"docker.io/library/busybox",
|
|
"index.docker.io/library/busybox",
|
|
}
|
|
for idx, fromName := range fromNames {
|
|
imgName := fmt.Sprintf("%s%d", name, idx)
|
|
buildImageSuccessfully(c, imgName, build.WithDockerfile("FROM "+fromName))
|
|
dockerCmd(c, "rmi", imgName)
|
|
}
|
|
}
|
|
|
|
// FIXME(vdemeester) should be a unit test
|
|
func (s *DockerSuite) TestBuildSpaces(c *check.C) {
|
|
// Test to make sure that leading/trailing spaces on a command
|
|
// doesn't change the error msg we get
|
|
name := "testspaces"
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile("FROM busybox\nCOPY\n"))
|
|
defer ctx.Close()
|
|
|
|
result1 := cli.Docker(cli.Build(name), build.WithExternalBuildContext(ctx))
|
|
result1.Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
|
|
ctx.Add("Dockerfile", "FROM busybox\nCOPY ")
|
|
result2 := cli.Docker(cli.Build(name), build.WithExternalBuildContext(ctx))
|
|
result2.Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
|
|
removeLogTimestamps := func(s string) string {
|
|
return regexp.MustCompile(`time="(.*?)"`).ReplaceAllString(s, `time=[TIMESTAMP]`)
|
|
}
|
|
|
|
// Skip over the times
|
|
e1 := removeLogTimestamps(result1.Error.Error())
|
|
e2 := removeLogTimestamps(result2.Error.Error())
|
|
|
|
// Ignore whitespace since that's what were verifying doesn't change stuff
|
|
if strings.Replace(e1, " ", "", -1) != strings.Replace(e2, " ", "", -1) {
|
|
c.Fatalf("Build 2's error wasn't the same as build 1's\n1:%s\n2:%s", result1.Error, result2.Error)
|
|
}
|
|
|
|
ctx.Add("Dockerfile", "FROM busybox\n COPY")
|
|
result2 = cli.Docker(cli.Build(name), build.WithoutCache, build.WithExternalBuildContext(ctx))
|
|
result2.Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
|
|
// Skip over the times
|
|
e1 = removeLogTimestamps(result1.Error.Error())
|
|
e2 = removeLogTimestamps(result2.Error.Error())
|
|
|
|
// Ignore whitespace since that's what were verifying doesn't change stuff
|
|
if strings.Replace(e1, " ", "", -1) != strings.Replace(e2, " ", "", -1) {
|
|
c.Fatalf("Build 3's error wasn't the same as build 1's\n1:%s\n3:%s", result1.Error, result2.Error)
|
|
}
|
|
|
|
ctx.Add("Dockerfile", "FROM busybox\n COPY ")
|
|
result2 = cli.Docker(cli.Build(name), build.WithoutCache, build.WithExternalBuildContext(ctx))
|
|
result2.Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
|
|
// Skip over the times
|
|
e1 = removeLogTimestamps(result1.Error.Error())
|
|
e2 = removeLogTimestamps(result2.Error.Error())
|
|
|
|
// Ignore whitespace since that's what were verifying doesn't change stuff
|
|
if strings.Replace(e1, " ", "", -1) != strings.Replace(e2, " ", "", -1) {
|
|
c.Fatalf("Build 4's error wasn't the same as build 1's\n1:%s\n4:%s", result1.Error, result2.Error)
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildSpacesWithQuotes(c *check.C) {
|
|
// Test to make sure that spaces in quotes aren't lost
|
|
name := "testspacesquotes"
|
|
|
|
dockerfile := `FROM busybox
|
|
RUN echo " \
|
|
foo "`
|
|
|
|
expected := "\n foo \n"
|
|
// Windows uses the builtin echo, which preserves quotes
|
|
if testEnv.OSType == "windows" {
|
|
expected = "\" foo \""
|
|
}
|
|
|
|
buildImage(name, build.WithDockerfile(dockerfile)).Assert(c, icmd.Expected{
|
|
Out: expected,
|
|
})
|
|
}
|
|
|
|
// #4393
|
|
func (s *DockerSuite) TestBuildVolumeFileExistsinContainer(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // TODO Windows: This should error out
|
|
buildImage("docker-test-errcreatevolumewithfile", build.WithDockerfile(`
|
|
FROM busybox
|
|
RUN touch /foo
|
|
VOLUME /foo
|
|
`)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "file exists",
|
|
})
|
|
}
|
|
|
|
// FIXME(vdemeester) should be a unit test
|
|
func (s *DockerSuite) TestBuildMissingArgs(c *check.C) {
|
|
// Test to make sure that all Dockerfile commands (except the ones listed
|
|
// in skipCmds) will generate an error if no args are provided.
|
|
// Note: INSERT is deprecated so we exclude it because of that.
|
|
skipCmds := map[string]struct{}{
|
|
"CMD": {},
|
|
"RUN": {},
|
|
"ENTRYPOINT": {},
|
|
"INSERT": {},
|
|
}
|
|
|
|
if testEnv.OSType == "windows" {
|
|
skipCmds = map[string]struct{}{
|
|
"CMD": {},
|
|
"RUN": {},
|
|
"ENTRYPOINT": {},
|
|
"INSERT": {},
|
|
"STOPSIGNAL": {},
|
|
"ARG": {},
|
|
"USER": {},
|
|
"EXPOSE": {},
|
|
}
|
|
}
|
|
|
|
for cmd := range command.Commands {
|
|
cmd = strings.ToUpper(cmd)
|
|
if _, ok := skipCmds[cmd]; ok {
|
|
continue
|
|
}
|
|
var dockerfile string
|
|
if cmd == "FROM" {
|
|
dockerfile = cmd
|
|
} else {
|
|
// Add FROM to make sure we don't complain about it missing
|
|
dockerfile = "FROM busybox\n" + cmd
|
|
}
|
|
|
|
buildImage("args", build.WithDockerfile(dockerfile)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: cmd + " requires",
|
|
})
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildEmptyScratch(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
buildImage("sc", build.WithDockerfile("FROM scratch")).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "No image was generated",
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildDotDotFile(c *check.C) {
|
|
buildImageSuccessfully(c, "sc", build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", "FROM busybox\n"),
|
|
build.WithFile("..gitme", ""),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildRUNoneJSON(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // No hello-world Windows image
|
|
name := "testbuildrunonejson"
|
|
|
|
buildImage(name, build.WithDockerfile(`FROM hello-world:frozen
|
|
RUN [ "/hello" ]`)).Assert(c, icmd.Expected{
|
|
Out: "Hello from Docker",
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildEmptyStringVolume(c *check.C) {
|
|
name := "testbuildemptystringvolume"
|
|
|
|
buildImage(name, build.WithDockerfile(`
|
|
FROM busybox
|
|
ENV foo=""
|
|
VOLUME $foo
|
|
`)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildContainerWithCgroupParent(c *check.C) {
|
|
testRequires(c, SameHostDaemon, DaemonIsLinux)
|
|
|
|
cgroupParent := "test"
|
|
data, err := ioutil.ReadFile("/proc/self/cgroup")
|
|
if err != nil {
|
|
c.Fatalf("failed to read '/proc/self/cgroup - %v", err)
|
|
}
|
|
selfCgroupPaths := ParseCgroupPaths(string(data))
|
|
_, found := selfCgroupPaths["memory"]
|
|
if !found {
|
|
c.Fatalf("unable to find self memory cgroup path. CgroupsPath: %v", selfCgroupPaths)
|
|
}
|
|
result := buildImage("buildcgroupparent",
|
|
cli.WithFlags("--cgroup-parent", cgroupParent),
|
|
build.WithDockerfile(`
|
|
FROM busybox
|
|
RUN cat /proc/self/cgroup
|
|
`))
|
|
result.Assert(c, icmd.Success)
|
|
m, err := regexp.MatchString(fmt.Sprintf("memory:.*/%s/.*", cgroupParent), result.Combined())
|
|
c.Assert(err, check.IsNil)
|
|
if !m {
|
|
c.Fatalf("There is no expected memory cgroup with parent /%s/: %s", cgroupParent, result.Combined())
|
|
}
|
|
}
|
|
|
|
// FIXME(vdemeester) could be a unit test
|
|
func (s *DockerSuite) TestBuildNoDupOutput(c *check.C) {
|
|
// Check to make sure our build output prints the Dockerfile cmd
|
|
// property - there was a bug that caused it to be duplicated on the
|
|
// Step X line
|
|
name := "testbuildnodupoutput"
|
|
result := buildImage(name, build.WithDockerfile(`
|
|
FROM busybox
|
|
RUN env`))
|
|
result.Assert(c, icmd.Success)
|
|
exp := "\nStep 2/2 : RUN env\n"
|
|
if !strings.Contains(result.Combined(), exp) {
|
|
c.Fatalf("Bad output\nGot:%s\n\nExpected to contain:%s\n", result.Combined(), exp)
|
|
}
|
|
}
|
|
|
|
// GH15826
|
|
// FIXME(vdemeester) could be a unit test
|
|
func (s *DockerSuite) TestBuildStartsFromOne(c *check.C) {
|
|
// Explicit check to ensure that build starts from step 1 rather than 0
|
|
name := "testbuildstartsfromone"
|
|
result := buildImage(name, build.WithDockerfile(`FROM busybox`))
|
|
result.Assert(c, icmd.Success)
|
|
exp := "\nStep 1/1 : FROM busybox\n"
|
|
if !strings.Contains(result.Combined(), exp) {
|
|
c.Fatalf("Bad output\nGot:%s\n\nExpected to contain:%s\n", result.Combined(), exp)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildRUNErrMsg(c *check.C) {
|
|
// Test to make sure the bad command is quoted with just "s and
|
|
// not as a Go []string
|
|
name := "testbuildbadrunerrmsg"
|
|
shell := "/bin/sh -c"
|
|
exitCode := 127
|
|
if testEnv.OSType == "windows" {
|
|
shell = "cmd /S /C"
|
|
// architectural - Windows has to start the container to determine the exe is bad, Linux does not
|
|
exitCode = 1
|
|
}
|
|
exp := fmt.Sprintf(`The command '%s badEXE a1 \& a2 a3' returned a non-zero code: %d`, shell, exitCode)
|
|
|
|
buildImage(name, build.WithDockerfile(`
|
|
FROM busybox
|
|
RUN badEXE a1 \& a2 a3`)).Assert(c, icmd.Expected{
|
|
ExitCode: exitCode,
|
|
Err: exp,
|
|
})
|
|
}
|
|
|
|
// Issue #15634: COPY fails when path starts with "null"
|
|
func (s *DockerSuite) TestBuildNullStringInAddCopyVolume(c *check.C) {
|
|
name := "testbuildnullstringinaddcopyvolume"
|
|
volName := "nullvolume"
|
|
if testEnv.OSType == "windows" {
|
|
volName = `C:\\nullvolume`
|
|
}
|
|
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `
|
|
FROM busybox
|
|
|
|
ADD null /
|
|
COPY nullfile /
|
|
VOLUME `+volName+`
|
|
`),
|
|
build.WithFile("null", "test1"),
|
|
build.WithFile("nullfile", "test2"),
|
|
))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildStopSignal(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Windows does not support STOPSIGNAL yet
|
|
imgName := "test_build_stop_signal"
|
|
buildImageSuccessfully(c, imgName, build.WithDockerfile(`FROM busybox
|
|
STOPSIGNAL SIGKILL`))
|
|
res := inspectFieldJSON(c, imgName, "Config.StopSignal")
|
|
if res != `"SIGKILL"` {
|
|
c.Fatalf("Signal %s, expected SIGKILL", res)
|
|
}
|
|
|
|
containerName := "test-container-stop-signal"
|
|
dockerCmd(c, "run", "-d", "--name", containerName, imgName, "top")
|
|
res = inspectFieldJSON(c, containerName, "Config.StopSignal")
|
|
if res != `"SIGKILL"` {
|
|
c.Fatalf("Signal %s, expected SIGKILL", res)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArg(c *check.C) {
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
envVal := "bar"
|
|
var dockerfile string
|
|
if testEnv.OSType == "windows" {
|
|
// Bugs in Windows busybox port - use the default base image and native cmd stuff
|
|
dockerfile = fmt.Sprintf(`FROM `+minimalBaseImage()+`
|
|
ARG %s
|
|
RUN echo %%%s%%
|
|
CMD setlocal enableextensions && if defined %s (echo %%%s%%)`, envKey, envKey, envKey, envKey)
|
|
} else {
|
|
dockerfile = fmt.Sprintf(`FROM busybox
|
|
ARG %s
|
|
RUN echo $%s
|
|
CMD echo $%s`, envKey, envKey, envKey)
|
|
|
|
}
|
|
buildImage(imgName,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, envVal)),
|
|
build.WithDockerfile(dockerfile),
|
|
).Assert(c, icmd.Expected{
|
|
Out: envVal,
|
|
})
|
|
|
|
containerName := "bldargCont"
|
|
out, _ := dockerCmd(c, "run", "--name", containerName, imgName)
|
|
out = strings.Trim(out, " \r\n'")
|
|
if out != "" {
|
|
c.Fatalf("run produced invalid output: %q, expected empty string", out)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgHistory(c *check.C) {
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
envVal := "bar"
|
|
envDef := "bar1"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
ARG %s=%s`, envKey, envDef)
|
|
buildImage(imgName,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, envVal)),
|
|
build.WithDockerfile(dockerfile),
|
|
).Assert(c, icmd.Expected{
|
|
Out: envVal,
|
|
})
|
|
|
|
out, _ := dockerCmd(c, "history", "--no-trunc", imgName)
|
|
outputTabs := strings.Split(out, "\n")[1]
|
|
if !strings.Contains(outputTabs, envDef) {
|
|
c.Fatalf("failed to find arg default in image history output: %q expected: %q", outputTabs, envDef)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildTimeArgHistoryExclusions(c *check.C) {
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
envVal := "bar"
|
|
proxy := "HTTP_PROXY=http://user:password@proxy.example.com"
|
|
explicitProxyKey := "http_proxy"
|
|
explicitProxyVal := "http://user:password@someproxy.example.com"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
ARG %s
|
|
ARG %s
|
|
RUN echo "Testing Build Args!"`, envKey, explicitProxyKey)
|
|
|
|
buildImage := func(imgName string) string {
|
|
cli.BuildCmd(c, imgName,
|
|
cli.WithFlags("--build-arg", "https_proxy=https://proxy.example.com",
|
|
"--build-arg", fmt.Sprintf("%s=%s", envKey, envVal),
|
|
"--build-arg", fmt.Sprintf("%s=%s", explicitProxyKey, explicitProxyVal),
|
|
"--build-arg", proxy),
|
|
build.WithDockerfile(dockerfile),
|
|
)
|
|
return getIDByName(c, imgName)
|
|
}
|
|
|
|
origID := buildImage(imgName)
|
|
result := cli.DockerCmd(c, "history", "--no-trunc", imgName)
|
|
out := result.Stdout()
|
|
|
|
if strings.Contains(out, proxy) {
|
|
c.Fatalf("failed to exclude proxy settings from history!")
|
|
}
|
|
if strings.Contains(out, "https_proxy") {
|
|
c.Fatalf("failed to exclude proxy settings from history!")
|
|
}
|
|
result.Assert(c, icmd.Expected{Out: fmt.Sprintf("%s=%s", envKey, envVal)})
|
|
result.Assert(c, icmd.Expected{Out: fmt.Sprintf("%s=%s", explicitProxyKey, explicitProxyVal)})
|
|
|
|
cacheID := buildImage(imgName + "-two")
|
|
c.Assert(origID, checker.Equals, cacheID)
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgCacheHit(c *check.C) {
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
envVal := "bar"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
ARG %s
|
|
RUN echo $%s`, envKey, envKey)
|
|
buildImageSuccessfully(c, imgName,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, envVal)),
|
|
build.WithDockerfile(dockerfile),
|
|
)
|
|
origImgID := getIDByName(c, imgName)
|
|
|
|
imgNameCache := "bldargtestcachehit"
|
|
buildImageSuccessfully(c, imgNameCache,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, envVal)),
|
|
build.WithDockerfile(dockerfile),
|
|
)
|
|
newImgID := getIDByName(c, imgName)
|
|
if newImgID != origImgID {
|
|
c.Fatalf("build didn't use cache! expected image id: %q built image id: %q", origImgID, newImgID)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgCacheMissExtraArg(c *check.C) {
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
envVal := "bar"
|
|
extraEnvKey := "foo1"
|
|
extraEnvVal := "bar1"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
ARG %s
|
|
ARG %s
|
|
RUN echo $%s`, envKey, extraEnvKey, envKey)
|
|
buildImageSuccessfully(c, imgName,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, envVal)),
|
|
build.WithDockerfile(dockerfile),
|
|
)
|
|
origImgID := getIDByName(c, imgName)
|
|
|
|
imgNameCache := "bldargtestcachemiss"
|
|
buildImageSuccessfully(c, imgNameCache,
|
|
cli.WithFlags(
|
|
"--build-arg", fmt.Sprintf("%s=%s", envKey, envVal),
|
|
"--build-arg", fmt.Sprintf("%s=%s", extraEnvKey, extraEnvVal),
|
|
),
|
|
build.WithDockerfile(dockerfile),
|
|
)
|
|
newImgID := getIDByName(c, imgNameCache)
|
|
|
|
if newImgID == origImgID {
|
|
c.Fatalf("build used cache, expected a miss!")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgCacheMissSameArgDiffVal(c *check.C) {
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
envVal := "bar"
|
|
newEnvVal := "bar1"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
ARG %s
|
|
RUN echo $%s`, envKey, envKey)
|
|
buildImageSuccessfully(c, imgName,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, envVal)),
|
|
build.WithDockerfile(dockerfile),
|
|
)
|
|
origImgID := getIDByName(c, imgName)
|
|
|
|
imgNameCache := "bldargtestcachemiss"
|
|
buildImageSuccessfully(c, imgNameCache,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, newEnvVal)),
|
|
build.WithDockerfile(dockerfile),
|
|
)
|
|
newImgID := getIDByName(c, imgNameCache)
|
|
if newImgID == origImgID {
|
|
c.Fatalf("build used cache, expected a miss!")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgOverrideArgDefinedBeforeEnv(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Windows does not support ARG
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
envVal := "bar"
|
|
envValOverride := "barOverride"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
ARG %s
|
|
ENV %s %s
|
|
RUN echo $%s
|
|
CMD echo $%s
|
|
`, envKey, envKey, envValOverride, envKey, envKey)
|
|
|
|
result := buildImage(imgName,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, envVal)),
|
|
build.WithDockerfile(dockerfile),
|
|
)
|
|
result.Assert(c, icmd.Success)
|
|
if strings.Count(result.Combined(), envValOverride) != 2 {
|
|
c.Fatalf("failed to access environment variable in output: %q expected: %q", result.Combined(), envValOverride)
|
|
}
|
|
|
|
containerName := "bldargCont"
|
|
if out, _ := dockerCmd(c, "run", "--name", containerName, imgName); !strings.Contains(out, envValOverride) {
|
|
c.Fatalf("run produced invalid output: %q, expected %q", out, envValOverride)
|
|
}
|
|
}
|
|
|
|
// FIXME(vdemeester) might be useful to merge with the one above ?
|
|
func (s *DockerSuite) TestBuildBuildTimeArgOverrideEnvDefinedBeforeArg(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Windows does not support ARG
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
envVal := "bar"
|
|
envValOverride := "barOverride"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
ENV %s %s
|
|
ARG %s
|
|
RUN echo $%s
|
|
CMD echo $%s
|
|
`, envKey, envValOverride, envKey, envKey, envKey)
|
|
result := buildImage(imgName,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, envVal)),
|
|
build.WithDockerfile(dockerfile),
|
|
)
|
|
result.Assert(c, icmd.Success)
|
|
if strings.Count(result.Combined(), envValOverride) != 2 {
|
|
c.Fatalf("failed to access environment variable in output: %q expected: %q", result.Combined(), envValOverride)
|
|
}
|
|
|
|
containerName := "bldargCont"
|
|
if out, _ := dockerCmd(c, "run", "--name", containerName, imgName); !strings.Contains(out, envValOverride) {
|
|
c.Fatalf("run produced invalid output: %q, expected %q", out, envValOverride)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgExpansion(c *check.C) {
|
|
imgName := "bldvarstest"
|
|
|
|
wdVar := "WDIR"
|
|
wdVal := "/tmp/"
|
|
addVar := "AFILE"
|
|
addVal := "addFile"
|
|
copyVar := "CFILE"
|
|
copyVal := "copyFile"
|
|
envVar := "foo"
|
|
envVal := "bar"
|
|
exposeVar := "EPORT"
|
|
exposeVal := "9999"
|
|
userVar := "USER"
|
|
userVal := "testUser"
|
|
volVar := "VOL"
|
|
volVal := "/testVol/"
|
|
if DaemonIsWindows() {
|
|
volVal = "C:\\testVol"
|
|
wdVal = "C:\\tmp"
|
|
}
|
|
|
|
buildImageSuccessfully(c, imgName,
|
|
cli.WithFlags(
|
|
"--build-arg", fmt.Sprintf("%s=%s", wdVar, wdVal),
|
|
"--build-arg", fmt.Sprintf("%s=%s", addVar, addVal),
|
|
"--build-arg", fmt.Sprintf("%s=%s", copyVar, copyVal),
|
|
"--build-arg", fmt.Sprintf("%s=%s", envVar, envVal),
|
|
"--build-arg", fmt.Sprintf("%s=%s", exposeVar, exposeVal),
|
|
"--build-arg", fmt.Sprintf("%s=%s", userVar, userVal),
|
|
"--build-arg", fmt.Sprintf("%s=%s", volVar, volVal),
|
|
),
|
|
build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", fmt.Sprintf(`FROM busybox
|
|
ARG %s
|
|
WORKDIR ${%s}
|
|
ARG %s
|
|
ADD ${%s} testDir/
|
|
ARG %s
|
|
COPY $%s testDir/
|
|
ARG %s
|
|
ENV %s=${%s}
|
|
ARG %s
|
|
EXPOSE $%s
|
|
ARG %s
|
|
USER $%s
|
|
ARG %s
|
|
VOLUME ${%s}`,
|
|
wdVar, wdVar, addVar, addVar, copyVar, copyVar, envVar, envVar,
|
|
envVar, exposeVar, exposeVar, userVar, userVar, volVar, volVar)),
|
|
build.WithFile(addVal, "some stuff"),
|
|
build.WithFile(copyVal, "some stuff"),
|
|
),
|
|
)
|
|
|
|
res := inspectField(c, imgName, "Config.WorkingDir")
|
|
c.Check(filepath.ToSlash(res), check.Equals, filepath.ToSlash(wdVal))
|
|
|
|
var resArr []string
|
|
inspectFieldAndUnmarshall(c, imgName, "Config.Env", &resArr)
|
|
|
|
found := false
|
|
for _, v := range resArr {
|
|
if fmt.Sprintf("%s=%s", envVar, envVal) == v {
|
|
found = true
|
|
break
|
|
}
|
|
}
|
|
if !found {
|
|
c.Fatalf("Config.Env value mismatch. Expected <key=value> to exist: %s=%s, got: %v",
|
|
envVar, envVal, resArr)
|
|
}
|
|
|
|
var resMap map[string]interface{}
|
|
inspectFieldAndUnmarshall(c, imgName, "Config.ExposedPorts", &resMap)
|
|
if _, ok := resMap[fmt.Sprintf("%s/tcp", exposeVal)]; !ok {
|
|
c.Fatalf("Config.ExposedPorts value mismatch. Expected exposed port: %s/tcp, got: %v", exposeVal, resMap)
|
|
}
|
|
|
|
res = inspectField(c, imgName, "Config.User")
|
|
if res != userVal {
|
|
c.Fatalf("Config.User value mismatch. Expected: %s, got: %s", userVal, res)
|
|
}
|
|
|
|
inspectFieldAndUnmarshall(c, imgName, "Config.Volumes", &resMap)
|
|
if _, ok := resMap[volVal]; !ok {
|
|
c.Fatalf("Config.Volumes value mismatch. Expected volume: %s, got: %v", volVal, resMap)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgExpansionOverride(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Windows does not support ARG
|
|
imgName := "bldvarstest"
|
|
envKey := "foo"
|
|
envVal := "bar"
|
|
envKey1 := "foo1"
|
|
envValOverride := "barOverride"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
ARG %s
|
|
ENV %s %s
|
|
ENV %s ${%s}
|
|
RUN echo $%s
|
|
CMD echo $%s`, envKey, envKey, envValOverride, envKey1, envKey, envKey1, envKey1)
|
|
result := buildImage(imgName,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, envVal)),
|
|
build.WithDockerfile(dockerfile),
|
|
)
|
|
result.Assert(c, icmd.Success)
|
|
if strings.Count(result.Combined(), envValOverride) != 2 {
|
|
c.Fatalf("failed to access environment variable in output: %q expected: %q", result.Combined(), envValOverride)
|
|
}
|
|
|
|
containerName := "bldargCont"
|
|
if out, _ := dockerCmd(c, "run", "--name", containerName, imgName); !strings.Contains(out, envValOverride) {
|
|
c.Fatalf("run produced invalid output: %q, expected %q", out, envValOverride)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgUntrustedDefinedAfterUse(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Windows does not support ARG
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
envVal := "bar"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
RUN echo $%s
|
|
ARG %s
|
|
CMD echo $%s`, envKey, envKey, envKey)
|
|
result := buildImage(imgName,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, envVal)),
|
|
build.WithDockerfile(dockerfile),
|
|
)
|
|
result.Assert(c, icmd.Success)
|
|
if strings.Contains(result.Combined(), envVal) {
|
|
c.Fatalf("able to access environment variable in output: %q expected to be missing", result.Combined())
|
|
}
|
|
|
|
containerName := "bldargCont"
|
|
if out, _ := dockerCmd(c, "run", "--name", containerName, imgName); out != "\n" {
|
|
c.Fatalf("run produced invalid output: %q, expected empty string", out)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgBuiltinArg(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Windows does not support --build-arg
|
|
imgName := "bldargtest"
|
|
envKey := "HTTP_PROXY"
|
|
envVal := "bar"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
RUN echo $%s
|
|
CMD echo $%s`, envKey, envKey)
|
|
|
|
result := buildImage(imgName,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, envVal)),
|
|
build.WithDockerfile(dockerfile),
|
|
)
|
|
result.Assert(c, icmd.Success)
|
|
if !strings.Contains(result.Combined(), envVal) {
|
|
c.Fatalf("failed to access environment variable in output: %q expected: %q", result.Combined(), envVal)
|
|
}
|
|
containerName := "bldargCont"
|
|
if out, _ := dockerCmd(c, "run", "--name", containerName, imgName); out != "\n" {
|
|
c.Fatalf("run produced invalid output: %q, expected empty string", out)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgDefaultOverride(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Windows does not support ARG
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
envVal := "bar"
|
|
envValOverride := "barOverride"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
ARG %s=%s
|
|
ENV %s $%s
|
|
RUN echo $%s
|
|
CMD echo $%s`, envKey, envVal, envKey, envKey, envKey, envKey)
|
|
result := buildImage(imgName,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, envValOverride)),
|
|
build.WithDockerfile(dockerfile),
|
|
)
|
|
result.Assert(c, icmd.Success)
|
|
if strings.Count(result.Combined(), envValOverride) != 1 {
|
|
c.Fatalf("failed to access environment variable in output: %q expected: %q", result.Combined(), envValOverride)
|
|
}
|
|
|
|
containerName := "bldargCont"
|
|
if out, _ := dockerCmd(c, "run", "--name", containerName, imgName); !strings.Contains(out, envValOverride) {
|
|
c.Fatalf("run produced invalid output: %q, expected %q", out, envValOverride)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgUnconsumedArg(c *check.C) {
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
envVal := "bar"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
RUN echo $%s
|
|
CMD echo $%s`, envKey, envKey)
|
|
warnStr := "[Warning] One or more build-args"
|
|
buildImage(imgName,
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("%s=%s", envKey, envVal)),
|
|
build.WithDockerfile(dockerfile),
|
|
).Assert(c, icmd.Expected{
|
|
Out: warnStr,
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgEnv(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Windows does not support ARG
|
|
dockerfile := `FROM busybox
|
|
ARG FOO1=fromfile
|
|
ARG FOO2=fromfile
|
|
ARG FOO3=fromfile
|
|
ARG FOO4=fromfile
|
|
ARG FOO5
|
|
ARG FOO6
|
|
ARG FO10
|
|
RUN env
|
|
RUN [ "$FOO1" == "fromcmd" ]
|
|
RUN [ "$FOO2" == "" ]
|
|
RUN [ "$FOO3" == "fromenv" ]
|
|
RUN [ "$FOO4" == "fromfile" ]
|
|
RUN [ "$FOO5" == "fromcmd" ]
|
|
# The following should not exist at all in the env
|
|
RUN [ "$(env | grep FOO6)" == "" ]
|
|
RUN [ "$(env | grep FOO7)" == "" ]
|
|
RUN [ "$(env | grep FOO8)" == "" ]
|
|
RUN [ "$(env | grep FOO9)" == "" ]
|
|
RUN [ "$FO10" == "" ]
|
|
`
|
|
result := buildImage("testbuildtimeargenv",
|
|
cli.WithFlags(
|
|
"--build-arg", fmt.Sprintf("FOO1=fromcmd"),
|
|
"--build-arg", fmt.Sprintf("FOO2="),
|
|
"--build-arg", fmt.Sprintf("FOO3"), // set in env
|
|
"--build-arg", fmt.Sprintf("FOO4"), // not set in env
|
|
"--build-arg", fmt.Sprintf("FOO5=fromcmd"),
|
|
// FOO6 is not set at all
|
|
"--build-arg", fmt.Sprintf("FOO7=fromcmd"), // should produce a warning
|
|
"--build-arg", fmt.Sprintf("FOO8="), // should produce a warning
|
|
"--build-arg", fmt.Sprintf("FOO9"), // should produce a warning
|
|
"--build-arg", fmt.Sprintf("FO10"), // not set in env, empty value
|
|
),
|
|
cli.WithEnvironmentVariables(append(os.Environ(),
|
|
"FOO1=fromenv",
|
|
"FOO2=fromenv",
|
|
"FOO3=fromenv")...),
|
|
build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
),
|
|
)
|
|
result.Assert(c, icmd.Success)
|
|
|
|
// Now check to make sure we got a warning msg about unused build-args
|
|
i := strings.Index(result.Combined(), "[Warning]")
|
|
if i < 0 {
|
|
c.Fatalf("Missing the build-arg warning in %q", result.Combined())
|
|
}
|
|
|
|
out := result.Combined()[i:] // "out" should contain just the warning message now
|
|
|
|
// These were specified on a --build-arg but no ARG was in the Dockerfile
|
|
c.Assert(out, checker.Contains, "FOO7")
|
|
c.Assert(out, checker.Contains, "FOO8")
|
|
c.Assert(out, checker.Contains, "FOO9")
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgQuotedValVariants(c *check.C) {
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
envKey1 := "foo1"
|
|
envKey2 := "foo2"
|
|
envKey3 := "foo3"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
ARG %s=""
|
|
ARG %s=''
|
|
ARG %s="''"
|
|
ARG %s='""'
|
|
RUN [ "$%s" != "$%s" ]
|
|
RUN [ "$%s" != "$%s" ]
|
|
RUN [ "$%s" != "$%s" ]
|
|
RUN [ "$%s" != "$%s" ]
|
|
RUN [ "$%s" != "$%s" ]`, envKey, envKey1, envKey2, envKey3,
|
|
envKey, envKey2, envKey, envKey3, envKey1, envKey2, envKey1, envKey3,
|
|
envKey2, envKey3)
|
|
buildImageSuccessfully(c, imgName, build.WithDockerfile(dockerfile))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgEmptyValVariants(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Windows does not support ARG
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
envKey1 := "foo1"
|
|
envKey2 := "foo2"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
ARG %s=
|
|
ARG %s=""
|
|
ARG %s=''
|
|
RUN [ "$%s" == "$%s" ]
|
|
RUN [ "$%s" == "$%s" ]
|
|
RUN [ "$%s" == "$%s" ]`, envKey, envKey1, envKey2, envKey, envKey1, envKey1, envKey2, envKey, envKey2)
|
|
buildImageSuccessfully(c, imgName, build.WithDockerfile(dockerfile))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildBuildTimeArgDefinitionWithNoEnvInjection(c *check.C) {
|
|
imgName := "bldargtest"
|
|
envKey := "foo"
|
|
dockerfile := fmt.Sprintf(`FROM busybox
|
|
ARG %s
|
|
RUN env`, envKey)
|
|
|
|
result := cli.BuildCmd(c, imgName, build.WithDockerfile(dockerfile))
|
|
result.Assert(c, icmd.Success)
|
|
if strings.Count(result.Combined(), envKey) != 1 {
|
|
c.Fatalf("unexpected number of occurrences of the arg in output: %q expected: 1", result.Combined())
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildMultiStageArg(c *check.C) {
|
|
imgName := "multifrombldargtest"
|
|
dockerfile := `FROM busybox
|
|
ARG foo=abc
|
|
LABEL multifromtest=1
|
|
RUN env > /out
|
|
FROM busybox
|
|
ARG bar=def
|
|
RUN env > /out`
|
|
|
|
result := cli.BuildCmd(c, imgName, build.WithDockerfile(dockerfile))
|
|
result.Assert(c, icmd.Success)
|
|
|
|
result = cli.DockerCmd(c, "images", "-q", "-f", "label=multifromtest=1")
|
|
parentID := strings.TrimSpace(result.Stdout())
|
|
|
|
result = cli.DockerCmd(c, "run", "--rm", parentID, "cat", "/out")
|
|
c.Assert(result.Stdout(), checker.Contains, "foo=abc")
|
|
|
|
result = cli.DockerCmd(c, "run", "--rm", imgName, "cat", "/out")
|
|
c.Assert(result.Stdout(), checker.Not(checker.Contains), "foo")
|
|
c.Assert(result.Stdout(), checker.Contains, "bar=def")
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildMultiStageGlobalArg(c *check.C) {
|
|
imgName := "multifrombldargtest"
|
|
dockerfile := `ARG tag=nosuchtag
|
|
FROM busybox:${tag}
|
|
LABEL multifromtest=1
|
|
RUN env > /out
|
|
FROM busybox:${tag}
|
|
ARG tag
|
|
RUN env > /out`
|
|
|
|
result := cli.BuildCmd(c, imgName,
|
|
build.WithDockerfile(dockerfile),
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("tag=latest")))
|
|
result.Assert(c, icmd.Success)
|
|
|
|
result = cli.DockerCmd(c, "images", "-q", "-f", "label=multifromtest=1")
|
|
parentID := strings.TrimSpace(result.Stdout())
|
|
|
|
result = cli.DockerCmd(c, "run", "--rm", parentID, "cat", "/out")
|
|
c.Assert(result.Stdout(), checker.Not(checker.Contains), "tag")
|
|
|
|
result = cli.DockerCmd(c, "run", "--rm", imgName, "cat", "/out")
|
|
c.Assert(result.Stdout(), checker.Contains, "tag=latest")
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildMultiStageUnusedArg(c *check.C) {
|
|
imgName := "multifromunusedarg"
|
|
dockerfile := `FROM busybox
|
|
ARG foo
|
|
FROM busybox
|
|
ARG bar
|
|
RUN env > /out`
|
|
|
|
result := cli.BuildCmd(c, imgName,
|
|
build.WithDockerfile(dockerfile),
|
|
cli.WithFlags("--build-arg", fmt.Sprintf("baz=abc")))
|
|
result.Assert(c, icmd.Success)
|
|
c.Assert(result.Combined(), checker.Contains, "[Warning]")
|
|
c.Assert(result.Combined(), checker.Contains, "[baz] were not consumed")
|
|
|
|
result = cli.DockerCmd(c, "run", "--rm", imgName, "cat", "/out")
|
|
c.Assert(result.Stdout(), checker.Not(checker.Contains), "bar")
|
|
c.Assert(result.Stdout(), checker.Not(checker.Contains), "baz")
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildNoNamedVolume(c *check.C) {
|
|
volName := "testname:/foo"
|
|
|
|
if testEnv.OSType == "windows" {
|
|
volName = "testname:C:\\foo"
|
|
}
|
|
dockerCmd(c, "run", "-v", volName, "busybox", "sh", "-c", "touch /foo/oops")
|
|
|
|
dockerFile := `FROM busybox
|
|
VOLUME ` + volName + `
|
|
RUN ls /foo/oops
|
|
`
|
|
buildImage("test", build.WithDockerfile(dockerFile)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildTagEvent(c *check.C) {
|
|
since := daemonUnixTime(c)
|
|
|
|
dockerFile := `FROM busybox
|
|
RUN echo events
|
|
`
|
|
buildImageSuccessfully(c, "test", build.WithDockerfile(dockerFile))
|
|
|
|
until := daemonUnixTime(c)
|
|
out, _ := dockerCmd(c, "events", "--since", since, "--until", until, "--filter", "type=image")
|
|
events := strings.Split(strings.TrimSpace(out), "\n")
|
|
actions := eventActionsByIDAndType(c, events, "test:latest", "image")
|
|
var foundTag bool
|
|
for _, a := range actions {
|
|
if a == "tag" {
|
|
foundTag = true
|
|
break
|
|
}
|
|
}
|
|
|
|
c.Assert(foundTag, checker.True, check.Commentf("No tag event found:\n%s", out))
|
|
}
|
|
|
|
// #15780
|
|
func (s *DockerSuite) TestBuildMultipleTags(c *check.C) {
|
|
dockerfile := `
|
|
FROM busybox
|
|
MAINTAINER test-15780
|
|
`
|
|
buildImageSuccessfully(c, "tag1", cli.WithFlags("-t", "tag2:v2", "-t", "tag1:latest", "-t", "tag1"), build.WithDockerfile(dockerfile))
|
|
|
|
id1 := getIDByName(c, "tag1")
|
|
id2 := getIDByName(c, "tag2:v2")
|
|
c.Assert(id1, check.Equals, id2)
|
|
}
|
|
|
|
// #17290
|
|
func (s *DockerSuite) TestBuildCacheBrokenSymlink(c *check.C) {
|
|
name := "testbuildbrokensymlink"
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(`
|
|
FROM busybox
|
|
COPY . ./`),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "bar",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
err := os.Symlink(filepath.Join(ctx.Dir, "nosuchfile"), filepath.Join(ctx.Dir, "asymlink"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
// warm up cache
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
|
|
// add new file to context, should invalidate cache
|
|
err = ioutil.WriteFile(filepath.Join(ctx.Dir, "newfile"), []byte("foo"), 0644)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
result := cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
if strings.Contains(result.Combined(), "Using cache") {
|
|
c.Fatal("2nd build used cache on ADD, it shouldn't")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildFollowSymlinkToFile(c *check.C) {
|
|
name := "testbuildbrokensymlink"
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(`
|
|
FROM busybox
|
|
COPY asymlink target`),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "bar",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
err := os.Symlink("foo", filepath.Join(ctx.Dir, "asymlink"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
|
|
out := cli.DockerCmd(c, "run", "--rm", name, "cat", "target").Combined()
|
|
c.Assert(out, checker.Matches, "bar")
|
|
|
|
// change target file should invalidate cache
|
|
err = ioutil.WriteFile(filepath.Join(ctx.Dir, "foo"), []byte("baz"), 0644)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
result := cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
c.Assert(result.Combined(), checker.Not(checker.Contains), "Using cache")
|
|
|
|
out = cli.DockerCmd(c, "run", "--rm", name, "cat", "target").Combined()
|
|
c.Assert(out, checker.Matches, "baz")
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildFollowSymlinkToDir(c *check.C) {
|
|
name := "testbuildbrokensymlink"
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(`
|
|
FROM busybox
|
|
COPY asymlink /`),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo/abc": "bar",
|
|
"foo/def": "baz",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
err := os.Symlink("foo", filepath.Join(ctx.Dir, "asymlink"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
|
|
out := cli.DockerCmd(c, "run", "--rm", name, "cat", "abc", "def").Combined()
|
|
c.Assert(out, checker.Matches, "barbaz")
|
|
|
|
// change target file should invalidate cache
|
|
err = ioutil.WriteFile(filepath.Join(ctx.Dir, "foo/def"), []byte("bax"), 0644)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
result := cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
c.Assert(result.Combined(), checker.Not(checker.Contains), "Using cache")
|
|
|
|
out = cli.DockerCmd(c, "run", "--rm", name, "cat", "abc", "def").Combined()
|
|
c.Assert(out, checker.Matches, "barbax")
|
|
|
|
}
|
|
|
|
// TestBuildSymlinkBasename tests that target file gets basename from symlink,
|
|
// not from the target file.
|
|
func (s *DockerSuite) TestBuildSymlinkBasename(c *check.C) {
|
|
name := "testbuildbrokensymlink"
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(`
|
|
FROM busybox
|
|
COPY asymlink /`),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "bar",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
err := os.Symlink("foo", filepath.Join(ctx.Dir, "asymlink"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
|
|
out := cli.DockerCmd(c, "run", "--rm", name, "cat", "asymlink").Combined()
|
|
c.Assert(out, checker.Matches, "bar")
|
|
}
|
|
|
|
// #17827
|
|
func (s *DockerSuite) TestBuildCacheRootSource(c *check.C) {
|
|
name := "testbuildrootsource"
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(`
|
|
FROM busybox
|
|
COPY / /data`),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "bar",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
// warm up cache
|
|
cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
|
|
// change file, should invalidate cache
|
|
err := ioutil.WriteFile(filepath.Join(ctx.Dir, "foo"), []byte("baz"), 0644)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
result := cli.BuildCmd(c, name, build.WithExternalBuildContext(ctx))
|
|
|
|
c.Assert(result.Combined(), checker.Not(checker.Contains), "Using cache")
|
|
}
|
|
|
|
// #19375
|
|
// FIXME(vdemeester) should migrate to docker/cli tests
|
|
func (s *DockerSuite) TestBuildFailsGitNotCallable(c *check.C) {
|
|
buildImage("gitnotcallable", cli.WithEnvironmentVariables("PATH="),
|
|
build.WithContextPath("github.com/docker/v1.10-migrator.git")).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "unable to prepare context: unable to find 'git': ",
|
|
})
|
|
|
|
buildImage("gitnotcallable", cli.WithEnvironmentVariables("PATH="),
|
|
build.WithContextPath("https://github.com/docker/v1.10-migrator.git")).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "unable to prepare context: unable to find 'git': ",
|
|
})
|
|
}
|
|
|
|
// TestBuildWorkdirWindowsPath tests that a Windows style path works as a workdir
|
|
func (s *DockerSuite) TestBuildWorkdirWindowsPath(c *check.C) {
|
|
testRequires(c, DaemonIsWindows)
|
|
name := "testbuildworkdirwindowspath"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`
|
|
FROM `+testEnv.PlatformDefaults.BaseImage+`
|
|
RUN mkdir C:\\work
|
|
WORKDIR C:\\work
|
|
RUN if "%CD%" NEQ "C:\work" exit -1
|
|
`))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildLabel(c *check.C) {
|
|
name := "testbuildlabel"
|
|
testLabel := "foo"
|
|
|
|
buildImageSuccessfully(c, name, cli.WithFlags("--label", testLabel),
|
|
build.WithDockerfile(`
|
|
FROM `+minimalBaseImage()+`
|
|
LABEL default foo
|
|
`))
|
|
|
|
var labels map[string]string
|
|
inspectFieldAndUnmarshall(c, name, "Config.Labels", &labels)
|
|
if _, ok := labels[testLabel]; !ok {
|
|
c.Fatal("label not found in image")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildLabelOneNode(c *check.C) {
|
|
name := "testbuildlabel"
|
|
buildImageSuccessfully(c, name, cli.WithFlags("--label", "foo=bar"),
|
|
build.WithDockerfile("FROM busybox"))
|
|
|
|
var labels map[string]string
|
|
inspectFieldAndUnmarshall(c, name, "Config.Labels", &labels)
|
|
v, ok := labels["foo"]
|
|
if !ok {
|
|
c.Fatal("label `foo` not found in image")
|
|
}
|
|
c.Assert(v, checker.Equals, "bar")
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildLabelCacheCommit(c *check.C) {
|
|
name := "testbuildlabelcachecommit"
|
|
testLabel := "foo"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`
|
|
FROM `+minimalBaseImage()+`
|
|
LABEL default foo
|
|
`))
|
|
buildImageSuccessfully(c, name, cli.WithFlags("--label", testLabel),
|
|
build.WithDockerfile(`
|
|
FROM `+minimalBaseImage()+`
|
|
LABEL default foo
|
|
`))
|
|
|
|
var labels map[string]string
|
|
inspectFieldAndUnmarshall(c, name, "Config.Labels", &labels)
|
|
if _, ok := labels[testLabel]; !ok {
|
|
c.Fatal("label not found in image")
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildLabelMultiple(c *check.C) {
|
|
name := "testbuildlabelmultiple"
|
|
testLabels := map[string]string{
|
|
"foo": "bar",
|
|
"123": "456",
|
|
}
|
|
var labelArgs []string
|
|
for k, v := range testLabels {
|
|
labelArgs = append(labelArgs, "--label", k+"="+v)
|
|
}
|
|
|
|
buildImageSuccessfully(c, name, cli.WithFlags(labelArgs...),
|
|
build.WithDockerfile(`
|
|
FROM `+minimalBaseImage()+`
|
|
LABEL default foo
|
|
`))
|
|
|
|
var labels map[string]string
|
|
inspectFieldAndUnmarshall(c, name, "Config.Labels", &labels)
|
|
for k, v := range testLabels {
|
|
if x, ok := labels[k]; !ok || x != v {
|
|
c.Fatalf("label %s=%s not found in image", k, v)
|
|
}
|
|
}
|
|
}
|
|
|
|
func (s *DockerRegistryAuthHtpasswdSuite) TestBuildFromAuthenticatedRegistry(c *check.C) {
|
|
dockerCmd(c, "login", "-u", s.reg.Username(), "-p", s.reg.Password(), privateRegistryURL)
|
|
baseImage := privateRegistryURL + "/baseimage"
|
|
|
|
buildImageSuccessfully(c, baseImage, build.WithDockerfile(`
|
|
FROM busybox
|
|
ENV env1 val1
|
|
`))
|
|
|
|
dockerCmd(c, "push", baseImage)
|
|
dockerCmd(c, "rmi", baseImage)
|
|
|
|
buildImageSuccessfully(c, baseImage, build.WithDockerfile(fmt.Sprintf(`
|
|
FROM %s
|
|
ENV env2 val2
|
|
`, baseImage)))
|
|
}
|
|
|
|
func (s *DockerRegistryAuthHtpasswdSuite) TestBuildWithExternalAuth(c *check.C) {
|
|
osPath := os.Getenv("PATH")
|
|
defer os.Setenv("PATH", osPath)
|
|
|
|
workingDir, err := os.Getwd()
|
|
c.Assert(err, checker.IsNil)
|
|
absolute, err := filepath.Abs(filepath.Join(workingDir, "fixtures", "auth"))
|
|
c.Assert(err, checker.IsNil)
|
|
testPath := fmt.Sprintf("%s%c%s", osPath, filepath.ListSeparator, absolute)
|
|
|
|
os.Setenv("PATH", testPath)
|
|
|
|
repoName := fmt.Sprintf("%v/dockercli/busybox:authtest", privateRegistryURL)
|
|
|
|
tmp, err := ioutil.TempDir("", "integration-cli-")
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
externalAuthConfig := `{ "credsStore": "shell-test" }`
|
|
|
|
configPath := filepath.Join(tmp, "config.json")
|
|
err = ioutil.WriteFile(configPath, []byte(externalAuthConfig), 0644)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
dockerCmd(c, "--config", tmp, "login", "-u", s.reg.Username(), "-p", s.reg.Password(), privateRegistryURL)
|
|
|
|
b, err := ioutil.ReadFile(configPath)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(string(b), checker.Not(checker.Contains), "\"auth\":")
|
|
|
|
dockerCmd(c, "--config", tmp, "tag", "busybox", repoName)
|
|
dockerCmd(c, "--config", tmp, "push", repoName)
|
|
|
|
// make sure the image is pulled when building
|
|
dockerCmd(c, "rmi", repoName)
|
|
|
|
icmd.RunCmd(icmd.Cmd{
|
|
Command: []string{dockerBinary, "--config", tmp, "build", "-"},
|
|
Stdin: strings.NewReader(fmt.Sprintf("FROM %s", repoName)),
|
|
}).Assert(c, icmd.Success)
|
|
}
|
|
|
|
// Test cases in #22036
|
|
func (s *DockerSuite) TestBuildLabelsOverride(c *check.C) {
|
|
// Command line option labels will always override
|
|
name := "scratchy"
|
|
expected := `{"bar":"from-flag","foo":"from-flag"}`
|
|
buildImageSuccessfully(c, name, cli.WithFlags("--label", "foo=from-flag", "--label", "bar=from-flag"),
|
|
build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
LABEL foo=from-dockerfile`))
|
|
res := inspectFieldJSON(c, name, "Config.Labels")
|
|
if res != expected {
|
|
c.Fatalf("Labels %s, expected %s", res, expected)
|
|
}
|
|
|
|
name = "from"
|
|
expected = `{"foo":"from-dockerfile"}`
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
LABEL foo from-dockerfile`))
|
|
res = inspectFieldJSON(c, name, "Config.Labels")
|
|
if res != expected {
|
|
c.Fatalf("Labels %s, expected %s", res, expected)
|
|
}
|
|
|
|
// Command line option label will override even via `FROM`
|
|
name = "new"
|
|
expected = `{"bar":"from-dockerfile2","foo":"new"}`
|
|
buildImageSuccessfully(c, name, cli.WithFlags("--label", "foo=new"),
|
|
build.WithDockerfile(`FROM from
|
|
LABEL bar from-dockerfile2`))
|
|
res = inspectFieldJSON(c, name, "Config.Labels")
|
|
if res != expected {
|
|
c.Fatalf("Labels %s, expected %s", res, expected)
|
|
}
|
|
|
|
// Command line option without a value set (--label foo, --label bar=)
|
|
// will be treated as --label foo="", --label bar=""
|
|
name = "scratchy2"
|
|
expected = `{"bar":"","foo":""}`
|
|
buildImageSuccessfully(c, name, cli.WithFlags("--label", "foo", "--label", "bar="),
|
|
build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
LABEL foo=from-dockerfile`))
|
|
res = inspectFieldJSON(c, name, "Config.Labels")
|
|
if res != expected {
|
|
c.Fatalf("Labels %s, expected %s", res, expected)
|
|
}
|
|
|
|
// Command line option without a value set (--label foo, --label bar=)
|
|
// will be treated as --label foo="", --label bar=""
|
|
// This time is for inherited images
|
|
name = "new2"
|
|
expected = `{"bar":"","foo":""}`
|
|
buildImageSuccessfully(c, name, cli.WithFlags("--label", "foo=", "--label", "bar"),
|
|
build.WithDockerfile(`FROM from
|
|
LABEL bar from-dockerfile2`))
|
|
res = inspectFieldJSON(c, name, "Config.Labels")
|
|
if res != expected {
|
|
c.Fatalf("Labels %s, expected %s", res, expected)
|
|
}
|
|
|
|
// Command line option labels with only `FROM`
|
|
name = "scratchy"
|
|
expected = `{"bar":"from-flag","foo":"from-flag"}`
|
|
buildImageSuccessfully(c, name, cli.WithFlags("--label", "foo=from-flag", "--label", "bar=from-flag"),
|
|
build.WithDockerfile(`FROM `+minimalBaseImage()))
|
|
res = inspectFieldJSON(c, name, "Config.Labels")
|
|
if res != expected {
|
|
c.Fatalf("Labels %s, expected %s", res, expected)
|
|
}
|
|
|
|
// Command line option labels with env var
|
|
name = "scratchz"
|
|
expected = `{"bar":"$PATH"}`
|
|
buildImageSuccessfully(c, name, cli.WithFlags("--label", "bar=$PATH"),
|
|
build.WithDockerfile(`FROM `+minimalBaseImage()))
|
|
res = inspectFieldJSON(c, name, "Config.Labels")
|
|
if res != expected {
|
|
c.Fatalf("Labels %s, expected %s", res, expected)
|
|
}
|
|
}
|
|
|
|
// Test case for #22855
|
|
func (s *DockerSuite) TestBuildDeleteCommittedFile(c *check.C) {
|
|
name := "test-delete-committed-file"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
RUN echo test > file
|
|
RUN test -e file
|
|
RUN rm file
|
|
RUN sh -c "! test -e file"`))
|
|
}
|
|
|
|
// #20083
|
|
func (s *DockerSuite) TestBuildDockerignoreComment(c *check.C) {
|
|
// TODO Windows: Figure out why this test is flakey on TP5. If you add
|
|
// something like RUN sleep 5, or even RUN ls /tmp after the ADD line,
|
|
// it is more reliable, but that's not a good fix.
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
name := "testbuilddockerignorecleanpaths"
|
|
dockerfile := `
|
|
FROM busybox
|
|
ADD . /tmp/
|
|
RUN sh -c "(ls -la /tmp/#1)"
|
|
RUN sh -c "(! ls -la /tmp/#2)"
|
|
RUN sh -c "(! ls /tmp/foo) && (! ls /tmp/foo2) && (ls /tmp/dir1/foo)"`
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile("foo", "foo"),
|
|
build.WithFile("foo2", "foo2"),
|
|
build.WithFile("dir1/foo", "foo in dir1"),
|
|
build.WithFile("#1", "# file 1"),
|
|
build.WithFile("#2", "# file 2"),
|
|
build.WithFile(".dockerignore", `# Visual C++ cache files
|
|
# because we have git ;-)
|
|
# The above comment is from #20083
|
|
foo
|
|
#dir1/foo
|
|
foo2
|
|
# The following is considered as comment as # is at the beginning
|
|
#1
|
|
# The following is not considered as comment as # is not at the beginning
|
|
#2
|
|
`)))
|
|
}
|
|
|
|
// Test case for #23221
|
|
func (s *DockerSuite) TestBuildWithUTF8BOM(c *check.C) {
|
|
name := "test-with-utf8-bom"
|
|
dockerfile := []byte(`FROM busybox`)
|
|
bomDockerfile := append([]byte{0xEF, 0xBB, 0xBF}, dockerfile...)
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", string(bomDockerfile)),
|
|
))
|
|
}
|
|
|
|
// Test case for UTF-8 BOM in .dockerignore, related to #23221
|
|
func (s *DockerSuite) TestBuildWithUTF8BOMDockerignore(c *check.C) {
|
|
name := "test-with-utf8-bom-dockerignore"
|
|
dockerfile := `
|
|
FROM busybox
|
|
ADD . /tmp/
|
|
RUN ls -la /tmp
|
|
RUN sh -c "! ls /tmp/Dockerfile"
|
|
RUN ls /tmp/.dockerignore`
|
|
dockerignore := []byte("./Dockerfile\n")
|
|
bomDockerignore := append([]byte{0xEF, 0xBB, 0xBF}, dockerignore...)
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile(".dockerignore", string(bomDockerignore)),
|
|
))
|
|
}
|
|
|
|
// #22489 Shell test to confirm config gets updated correctly
|
|
func (s *DockerSuite) TestBuildShellUpdatesConfig(c *check.C) {
|
|
name := "testbuildshellupdatesconfig"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
SHELL ["foo", "-bar"]`))
|
|
expected := `["foo","-bar","#(nop) ","SHELL [foo -bar]"]`
|
|
res := inspectFieldJSON(c, name, "ContainerConfig.Cmd")
|
|
if res != expected {
|
|
c.Fatalf("%s, expected %s", res, expected)
|
|
}
|
|
res = inspectFieldJSON(c, name, "ContainerConfig.Shell")
|
|
if res != `["foo","-bar"]` {
|
|
c.Fatalf(`%s, expected ["foo","-bar"]`, res)
|
|
}
|
|
}
|
|
|
|
// #22489 Changing the shell multiple times and CMD after.
|
|
func (s *DockerSuite) TestBuildShellMultiple(c *check.C) {
|
|
name := "testbuildshellmultiple"
|
|
|
|
result := buildImage(name, build.WithDockerfile(`FROM busybox
|
|
RUN echo defaultshell
|
|
SHELL ["echo"]
|
|
RUN echoshell
|
|
SHELL ["ls"]
|
|
RUN -l
|
|
CMD -l`))
|
|
result.Assert(c, icmd.Success)
|
|
|
|
// Must contain 'defaultshell' twice
|
|
if len(strings.Split(result.Combined(), "defaultshell")) != 3 {
|
|
c.Fatalf("defaultshell should have appeared twice in %s", result.Combined())
|
|
}
|
|
|
|
// Must contain 'echoshell' twice
|
|
if len(strings.Split(result.Combined(), "echoshell")) != 3 {
|
|
c.Fatalf("echoshell should have appeared twice in %s", result.Combined())
|
|
}
|
|
|
|
// Must contain "total " (part of ls -l)
|
|
if !strings.Contains(result.Combined(), "total ") {
|
|
c.Fatalf("%s should have contained 'total '", result.Combined())
|
|
}
|
|
|
|
// A container started from the image uses the shell-form CMD.
|
|
// Last shell is ls. CMD is -l. So should contain 'total '.
|
|
outrun, _ := dockerCmd(c, "run", "--rm", name)
|
|
if !strings.Contains(outrun, "total ") {
|
|
c.Fatalf("Expected started container to run ls -l. %s", outrun)
|
|
}
|
|
}
|
|
|
|
// #22489. Changed SHELL with ENTRYPOINT
|
|
func (s *DockerSuite) TestBuildShellEntrypoint(c *check.C) {
|
|
name := "testbuildshellentrypoint"
|
|
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
SHELL ["ls"]
|
|
ENTRYPOINT -l`))
|
|
// A container started from the image uses the shell-form ENTRYPOINT.
|
|
// Shell is ls. ENTRYPOINT is -l. So should contain 'total '.
|
|
outrun, _ := dockerCmd(c, "run", "--rm", name)
|
|
if !strings.Contains(outrun, "total ") {
|
|
c.Fatalf("Expected started container to run ls -l. %s", outrun)
|
|
}
|
|
}
|
|
|
|
// #22489 Shell test to confirm shell is inherited in a subsequent build
|
|
func (s *DockerSuite) TestBuildShellInherited(c *check.C) {
|
|
name1 := "testbuildshellinherited1"
|
|
buildImageSuccessfully(c, name1, build.WithDockerfile(`FROM busybox
|
|
SHELL ["ls"]`))
|
|
name2 := "testbuildshellinherited2"
|
|
buildImage(name2, build.WithDockerfile(`FROM `+name1+`
|
|
RUN -l`)).Assert(c, icmd.Expected{
|
|
// ls -l has "total " followed by some number in it, ls without -l does not.
|
|
Out: "total ",
|
|
})
|
|
}
|
|
|
|
// #22489 Shell test to confirm non-JSON doesn't work
|
|
func (s *DockerSuite) TestBuildShellNotJSON(c *check.C) {
|
|
name := "testbuildshellnotjson"
|
|
|
|
buildImage(name, build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
sHeLl exec -form`, // Casing explicit to ensure error is upper-cased.
|
|
)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "SHELL requires the arguments to be in JSON form",
|
|
})
|
|
}
|
|
|
|
// #22489 Windows shell test to confirm native is powershell if executing a PS command
|
|
// This would error if the default shell were still cmd.
|
|
func (s *DockerSuite) TestBuildShellWindowsPowershell(c *check.C) {
|
|
testRequires(c, DaemonIsWindows)
|
|
name := "testbuildshellpowershell"
|
|
buildImage(name, build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
SHELL ["powershell", "-command"]
|
|
RUN Write-Host John`)).Assert(c, icmd.Expected{
|
|
Out: "\nJohn\n",
|
|
})
|
|
}
|
|
|
|
// Verify that escape is being correctly applied to words when escape directive is not \.
|
|
// Tests WORKDIR, ADD
|
|
func (s *DockerSuite) TestBuildEscapeNotBackslashWordTest(c *check.C) {
|
|
testRequires(c, DaemonIsWindows)
|
|
name := "testbuildescapenotbackslashwordtesta"
|
|
buildImage(name, build.WithDockerfile(`# escape= `+"`"+`
|
|
FROM `+minimalBaseImage()+`
|
|
WORKDIR c:\windows
|
|
RUN dir /w`)).Assert(c, icmd.Expected{
|
|
Out: "[System32]",
|
|
})
|
|
|
|
name = "testbuildescapenotbackslashwordtestb"
|
|
buildImage(name, build.WithDockerfile(`# escape= `+"`"+`
|
|
FROM `+minimalBaseImage()+`
|
|
SHELL ["powershell.exe"]
|
|
WORKDIR c:\foo
|
|
ADD Dockerfile c:\foo\
|
|
RUN dir Dockerfile`)).Assert(c, icmd.Expected{
|
|
Out: "-a----",
|
|
})
|
|
}
|
|
|
|
// #22868. Make sure shell-form CMD is marked as escaped in the config of the image
|
|
func (s *DockerSuite) TestBuildCmdShellArgsEscaped(c *check.C) {
|
|
testRequires(c, DaemonIsWindows)
|
|
name := "testbuildcmdshellescaped"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`
|
|
FROM `+minimalBaseImage()+`
|
|
CMD "ipconfig"
|
|
`))
|
|
res := inspectFieldJSON(c, name, "Config.ArgsEscaped")
|
|
if res != "true" {
|
|
c.Fatalf("CMD did not update Config.ArgsEscaped on image: %v", res)
|
|
}
|
|
dockerCmd(c, "run", "--name", "inspectme", name)
|
|
dockerCmd(c, "wait", "inspectme")
|
|
res = inspectFieldJSON(c, name, "Config.Cmd")
|
|
|
|
if res != `["cmd","/S","/C","\"ipconfig\""]` {
|
|
c.Fatalf("CMD was not escaped Config.Cmd: got %v", res)
|
|
}
|
|
}
|
|
|
|
// Test case for #24912.
|
|
func (s *DockerSuite) TestBuildStepsWithProgress(c *check.C) {
|
|
name := "testbuildstepswithprogress"
|
|
totalRun := 5
|
|
result := buildImage(name, build.WithDockerfile("FROM busybox\n"+strings.Repeat("RUN echo foo\n", totalRun)))
|
|
result.Assert(c, icmd.Success)
|
|
c.Assert(result.Combined(), checker.Contains, fmt.Sprintf("Step 1/%d : FROM busybox", 1+totalRun))
|
|
for i := 2; i <= 1+totalRun; i++ {
|
|
c.Assert(result.Combined(), checker.Contains, fmt.Sprintf("Step %d/%d : RUN echo foo", i, 1+totalRun))
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildWithFailure(c *check.C) {
|
|
name := "testbuildwithfailure"
|
|
|
|
// First test case can only detect `nobody` in runtime so all steps will show up
|
|
dockerfile := "FROM busybox\nRUN nobody"
|
|
result := buildImage(name, build.WithDockerfile(dockerfile))
|
|
c.Assert(result.Error, checker.NotNil)
|
|
c.Assert(result.Stdout(), checker.Contains, "Step 1/2 : FROM busybox")
|
|
c.Assert(result.Stdout(), checker.Contains, "Step 2/2 : RUN nobody")
|
|
|
|
// Second test case `FFOM` should have been detected before build runs so no steps
|
|
dockerfile = "FFOM nobody\nRUN nobody"
|
|
result = buildImage(name, build.WithDockerfile(dockerfile))
|
|
c.Assert(result.Error, checker.NotNil)
|
|
c.Assert(result.Stdout(), checker.Not(checker.Contains), "Step 1/2 : FROM busybox")
|
|
c.Assert(result.Stdout(), checker.Not(checker.Contains), "Step 2/2 : RUN nobody")
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCacheFromEqualDiffIDsLength(c *check.C) {
|
|
dockerfile := `
|
|
FROM busybox
|
|
RUN echo "test"
|
|
ENTRYPOINT ["sh"]`
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(dockerfile),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"Dockerfile": dockerfile,
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, "build1", build.WithExternalBuildContext(ctx))
|
|
id1 := getIDByName(c, "build1")
|
|
|
|
// rebuild with cache-from
|
|
result := cli.BuildCmd(c, "build2", cli.WithFlags("--cache-from=build1"), build.WithExternalBuildContext(ctx))
|
|
id2 := getIDByName(c, "build2")
|
|
c.Assert(id1, checker.Equals, id2)
|
|
c.Assert(strings.Count(result.Combined(), "Using cache"), checker.Equals, 2)
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCacheFrom(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // All tests that do save are skipped in windows
|
|
dockerfile := `
|
|
FROM busybox
|
|
ENV FOO=bar
|
|
ADD baz /
|
|
RUN touch bax`
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(dockerfile),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"Dockerfile": dockerfile,
|
|
"baz": "baz",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, "build1", build.WithExternalBuildContext(ctx))
|
|
id1 := getIDByName(c, "build1")
|
|
|
|
// rebuild with cache-from
|
|
result := cli.BuildCmd(c, "build2", cli.WithFlags("--cache-from=build1"), build.WithExternalBuildContext(ctx))
|
|
id2 := getIDByName(c, "build2")
|
|
c.Assert(id1, checker.Equals, id2)
|
|
c.Assert(strings.Count(result.Combined(), "Using cache"), checker.Equals, 3)
|
|
cli.DockerCmd(c, "rmi", "build2")
|
|
|
|
// no cache match with unknown source
|
|
result = cli.BuildCmd(c, "build2", cli.WithFlags("--cache-from=nosuchtag"), build.WithExternalBuildContext(ctx))
|
|
id2 = getIDByName(c, "build2")
|
|
c.Assert(id1, checker.Not(checker.Equals), id2)
|
|
c.Assert(strings.Count(result.Combined(), "Using cache"), checker.Equals, 0)
|
|
cli.DockerCmd(c, "rmi", "build2")
|
|
|
|
// clear parent images
|
|
tempDir, err := ioutil.TempDir("", "test-build-cache-from-")
|
|
if err != nil {
|
|
c.Fatalf("failed to create temporary directory: %s", tempDir)
|
|
}
|
|
defer os.RemoveAll(tempDir)
|
|
tempFile := filepath.Join(tempDir, "img.tar")
|
|
cli.DockerCmd(c, "save", "-o", tempFile, "build1")
|
|
cli.DockerCmd(c, "rmi", "build1")
|
|
cli.DockerCmd(c, "load", "-i", tempFile)
|
|
parentID := cli.DockerCmd(c, "inspect", "-f", "{{.Parent}}", "build1").Combined()
|
|
c.Assert(strings.TrimSpace(parentID), checker.Equals, "")
|
|
|
|
// cache still applies without parents
|
|
result = cli.BuildCmd(c, "build2", cli.WithFlags("--cache-from=build1"), build.WithExternalBuildContext(ctx))
|
|
id2 = getIDByName(c, "build2")
|
|
c.Assert(id1, checker.Equals, id2)
|
|
c.Assert(strings.Count(result.Combined(), "Using cache"), checker.Equals, 3)
|
|
history1 := cli.DockerCmd(c, "history", "-q", "build2").Combined()
|
|
|
|
// Retry, no new intermediate images
|
|
result = cli.BuildCmd(c, "build3", cli.WithFlags("--cache-from=build1"), build.WithExternalBuildContext(ctx))
|
|
id3 := getIDByName(c, "build3")
|
|
c.Assert(id1, checker.Equals, id3)
|
|
c.Assert(strings.Count(result.Combined(), "Using cache"), checker.Equals, 3)
|
|
history2 := cli.DockerCmd(c, "history", "-q", "build3").Combined()
|
|
|
|
c.Assert(history1, checker.Equals, history2)
|
|
cli.DockerCmd(c, "rmi", "build2")
|
|
cli.DockerCmd(c, "rmi", "build3")
|
|
cli.DockerCmd(c, "rmi", "build1")
|
|
cli.DockerCmd(c, "load", "-i", tempFile)
|
|
|
|
// Modify file, everything up to last command and layers are reused
|
|
dockerfile = `
|
|
FROM busybox
|
|
ENV FOO=bar
|
|
ADD baz /
|
|
RUN touch newfile`
|
|
err = ioutil.WriteFile(filepath.Join(ctx.Dir, "Dockerfile"), []byte(dockerfile), 0644)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
result = cli.BuildCmd(c, "build2", cli.WithFlags("--cache-from=build1"), build.WithExternalBuildContext(ctx))
|
|
id2 = getIDByName(c, "build2")
|
|
c.Assert(id1, checker.Not(checker.Equals), id2)
|
|
c.Assert(strings.Count(result.Combined(), "Using cache"), checker.Equals, 2)
|
|
|
|
layers1Str := cli.DockerCmd(c, "inspect", "-f", "{{json .RootFS.Layers}}", "build1").Combined()
|
|
layers2Str := cli.DockerCmd(c, "inspect", "-f", "{{json .RootFS.Layers}}", "build2").Combined()
|
|
|
|
var layers1 []string
|
|
var layers2 []string
|
|
c.Assert(json.Unmarshal([]byte(layers1Str), &layers1), checker.IsNil)
|
|
c.Assert(json.Unmarshal([]byte(layers2Str), &layers2), checker.IsNil)
|
|
|
|
c.Assert(len(layers1), checker.Equals, len(layers2))
|
|
for i := 0; i < len(layers1)-1; i++ {
|
|
c.Assert(layers1[i], checker.Equals, layers2[i])
|
|
}
|
|
c.Assert(layers1[len(layers1)-1], checker.Not(checker.Equals), layers2[len(layers1)-1])
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildMultiStageCache(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // All tests that do save are skipped in windows
|
|
dockerfile := `
|
|
FROM busybox
|
|
ADD baz /
|
|
FROM busybox
|
|
ADD baz /`
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(dockerfile),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"Dockerfile": dockerfile,
|
|
"baz": "baz",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
result := cli.BuildCmd(c, "build1", build.WithExternalBuildContext(ctx))
|
|
// second part of dockerfile was a repeat of first so should be cached
|
|
c.Assert(strings.Count(result.Combined(), "Using cache"), checker.Equals, 1)
|
|
|
|
result = cli.BuildCmd(c, "build2", cli.WithFlags("--cache-from=build1"), build.WithExternalBuildContext(ctx))
|
|
// now both parts of dockerfile should be cached
|
|
c.Assert(strings.Count(result.Combined(), "Using cache"), checker.Equals, 2)
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildNetNone(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildnetnone"
|
|
buildImage(name, cli.WithFlags("--network=none"), build.WithDockerfile(`
|
|
FROM busybox
|
|
RUN ping -c 1 8.8.8.8
|
|
`)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Out: "unreachable",
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildNetContainer(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
id, _ := dockerCmd(c, "run", "--hostname", "foobar", "-d", "busybox", "nc", "-ll", "-p", "1234", "-e", "hostname")
|
|
|
|
name := "testbuildnetcontainer"
|
|
buildImageSuccessfully(c, name, cli.WithFlags("--network=container:"+strings.TrimSpace(id)),
|
|
build.WithDockerfile(`
|
|
FROM busybox
|
|
RUN nc localhost 1234 > /otherhost
|
|
`))
|
|
|
|
host, _ := dockerCmd(c, "run", "testbuildnetcontainer", "cat", "/otherhost")
|
|
c.Assert(strings.TrimSpace(host), check.Equals, "foobar")
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildWithExtraHost(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
name := "testbuildwithextrahost"
|
|
buildImageSuccessfully(c, name,
|
|
cli.WithFlags(
|
|
"--add-host", "foo:127.0.0.1",
|
|
"--add-host", "bar:127.0.0.1",
|
|
),
|
|
build.WithDockerfile(`
|
|
FROM busybox
|
|
RUN ping -c 1 foo
|
|
RUN ping -c 1 bar
|
|
`))
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildWithExtraHostInvalidFormat(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
dockerfile := `
|
|
FROM busybox
|
|
RUN ping -c 1 foo`
|
|
|
|
testCases := []struct {
|
|
testName string
|
|
dockerfile string
|
|
buildFlag string
|
|
}{
|
|
{"extra_host_missing_ip", dockerfile, "--add-host=foo"},
|
|
{"extra_host_missing_ip_with_delimiter", dockerfile, "--add-host=foo:"},
|
|
{"extra_host_missing_hostname", dockerfile, "--add-host=:127.0.0.1"},
|
|
{"extra_host_invalid_ipv4", dockerfile, "--add-host=foo:101.10.2"},
|
|
{"extra_host_invalid_ipv6", dockerfile, "--add-host=foo:2001::1::3F"},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
result := buildImage(tc.testName, cli.WithFlags(tc.buildFlag), build.WithDockerfile(tc.dockerfile))
|
|
result.Assert(c, icmd.Expected{
|
|
ExitCode: 125,
|
|
})
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildContChar(c *check.C) {
|
|
name := "testbuildcontchar"
|
|
|
|
buildImage(name, build.WithDockerfile(`FROM busybox\`)).Assert(c, icmd.Expected{
|
|
Out: "Step 1/1 : FROM busybox",
|
|
})
|
|
|
|
result := buildImage(name, build.WithDockerfile(`FROM busybox
|
|
RUN echo hi \`))
|
|
result.Assert(c, icmd.Success)
|
|
c.Assert(result.Combined(), checker.Contains, "Step 1/2 : FROM busybox")
|
|
c.Assert(result.Combined(), checker.Contains, "Step 2/2 : RUN echo hi\n")
|
|
|
|
result = buildImage(name, build.WithDockerfile(`FROM busybox
|
|
RUN echo hi \\`))
|
|
result.Assert(c, icmd.Success)
|
|
c.Assert(result.Combined(), checker.Contains, "Step 1/2 : FROM busybox")
|
|
c.Assert(result.Combined(), checker.Contains, "Step 2/2 : RUN echo hi \\\n")
|
|
|
|
result = buildImage(name, build.WithDockerfile(`FROM busybox
|
|
RUN echo hi \\\`))
|
|
result.Assert(c, icmd.Success)
|
|
c.Assert(result.Combined(), checker.Contains, "Step 1/2 : FROM busybox")
|
|
c.Assert(result.Combined(), checker.Contains, "Step 2/2 : RUN echo hi \\\\\n")
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildMultiStageCopyFromSyntax(c *check.C) {
|
|
dockerfile := `
|
|
FROM busybox AS first
|
|
COPY foo bar
|
|
|
|
FROM busybox
|
|
%s
|
|
COPY baz baz
|
|
RUN echo mno > baz/cc
|
|
|
|
FROM busybox
|
|
COPY bar /
|
|
COPY --from=1 baz sub/
|
|
COPY --from=0 bar baz
|
|
COPY --from=first bar bay`
|
|
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(fmt.Sprintf(dockerfile, "")),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "abc",
|
|
"bar": "def",
|
|
"baz/aa": "ghi",
|
|
"baz/bb": "jkl",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, "build1", build.WithExternalBuildContext(ctx))
|
|
|
|
cli.DockerCmd(c, "run", "build1", "cat", "bar").Assert(c, icmd.Expected{Out: "def"})
|
|
cli.DockerCmd(c, "run", "build1", "cat", "sub/aa").Assert(c, icmd.Expected{Out: "ghi"})
|
|
cli.DockerCmd(c, "run", "build1", "cat", "sub/cc").Assert(c, icmd.Expected{Out: "mno"})
|
|
cli.DockerCmd(c, "run", "build1", "cat", "baz").Assert(c, icmd.Expected{Out: "abc"})
|
|
cli.DockerCmd(c, "run", "build1", "cat", "bay").Assert(c, icmd.Expected{Out: "abc"})
|
|
|
|
result := cli.BuildCmd(c, "build2", build.WithExternalBuildContext(ctx))
|
|
|
|
// all commands should be cached
|
|
c.Assert(strings.Count(result.Combined(), "Using cache"), checker.Equals, 7)
|
|
c.Assert(getIDByName(c, "build1"), checker.Equals, getIDByName(c, "build2"))
|
|
|
|
err := ioutil.WriteFile(filepath.Join(ctx.Dir, "Dockerfile"), []byte(fmt.Sprintf(dockerfile, "COPY baz/aa foo")), 0644)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
// changing file in parent block should not affect last block
|
|
result = cli.BuildCmd(c, "build3", build.WithExternalBuildContext(ctx))
|
|
c.Assert(strings.Count(result.Combined(), "Using cache"), checker.Equals, 5)
|
|
|
|
err = ioutil.WriteFile(filepath.Join(ctx.Dir, "foo"), []byte("pqr"), 0644)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
// changing file in parent block should affect both first and last block
|
|
result = cli.BuildCmd(c, "build4", build.WithExternalBuildContext(ctx))
|
|
c.Assert(strings.Count(result.Combined(), "Using cache"), checker.Equals, 5)
|
|
|
|
cli.DockerCmd(c, "run", "build4", "cat", "bay").Assert(c, icmd.Expected{Out: "pqr"})
|
|
cli.DockerCmd(c, "run", "build4", "cat", "baz").Assert(c, icmd.Expected{Out: "pqr"})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildMultiStageCopyFromErrors(c *check.C) {
|
|
testCases := []struct {
|
|
dockerfile string
|
|
expectedError string
|
|
}{
|
|
{
|
|
dockerfile: `
|
|
FROM busybox
|
|
COPY --from=foo foo bar`,
|
|
expectedError: "invalid from flag value foo",
|
|
},
|
|
{
|
|
dockerfile: `
|
|
FROM busybox
|
|
COPY --from=0 foo bar`,
|
|
expectedError: "invalid from flag value 0: refers to current build stage",
|
|
},
|
|
{
|
|
dockerfile: `
|
|
FROM busybox AS foo
|
|
COPY --from=bar foo bar`,
|
|
expectedError: "invalid from flag value bar",
|
|
},
|
|
{
|
|
dockerfile: `
|
|
FROM busybox AS 1
|
|
COPY --from=1 foo bar`,
|
|
expectedError: "invalid name for build stage",
|
|
},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(tc.dockerfile),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "abc",
|
|
}))
|
|
|
|
cli.Docker(cli.Build("build1"), build.WithExternalBuildContext(ctx)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: tc.expectedError,
|
|
})
|
|
|
|
ctx.Close()
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildMultiStageMultipleBuilds(c *check.C) {
|
|
dockerfile := `
|
|
FROM busybox
|
|
COPY foo bar`
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(dockerfile),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "abc",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, "build1", build.WithExternalBuildContext(ctx))
|
|
|
|
dockerfile = `
|
|
FROM build1:latest AS foo
|
|
FROM busybox
|
|
COPY --from=foo bar /
|
|
COPY foo /`
|
|
ctx = fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(dockerfile),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "def",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, "build2", build.WithExternalBuildContext(ctx))
|
|
|
|
out := cli.DockerCmd(c, "run", "build2", "cat", "bar").Combined()
|
|
c.Assert(strings.TrimSpace(out), check.Equals, "abc")
|
|
out = cli.DockerCmd(c, "run", "build2", "cat", "foo").Combined()
|
|
c.Assert(strings.TrimSpace(out), check.Equals, "def")
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildMultiStageImplicitFrom(c *check.C) {
|
|
dockerfile := `
|
|
FROM busybox
|
|
COPY --from=busybox /etc/passwd /mypasswd
|
|
RUN cmp /etc/passwd /mypasswd`
|
|
|
|
if DaemonIsWindows() {
|
|
dockerfile = `
|
|
FROM busybox
|
|
COPY --from=busybox License.txt foo`
|
|
}
|
|
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(dockerfile),
|
|
)
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, "build1", build.WithExternalBuildContext(ctx))
|
|
|
|
if DaemonIsWindows() {
|
|
out := cli.DockerCmd(c, "run", "build1", "cat", "License.txt").Combined()
|
|
c.Assert(len(out), checker.GreaterThan, 10)
|
|
out2 := cli.DockerCmd(c, "run", "build1", "cat", "foo").Combined()
|
|
c.Assert(out, check.Equals, out2)
|
|
}
|
|
}
|
|
|
|
func (s *DockerRegistrySuite) TestBuildMultiStageImplicitPull(c *check.C) {
|
|
repoName := fmt.Sprintf("%v/dockercli/testf", privateRegistryURL)
|
|
|
|
dockerfile := `
|
|
FROM busybox
|
|
COPY foo bar`
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(dockerfile),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "abc",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, repoName, build.WithExternalBuildContext(ctx))
|
|
|
|
cli.DockerCmd(c, "push", repoName)
|
|
cli.DockerCmd(c, "rmi", repoName)
|
|
|
|
dockerfile = `
|
|
FROM busybox
|
|
COPY --from=%s bar baz`
|
|
|
|
ctx = fakecontext.New(c, "", fakecontext.WithDockerfile(fmt.Sprintf(dockerfile, repoName)))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, "build1", build.WithExternalBuildContext(ctx))
|
|
|
|
cli.Docker(cli.Args("run", "build1", "cat", "baz")).Assert(c, icmd.Expected{Out: "abc"})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildMultiStageNameVariants(c *check.C) {
|
|
dockerfile := `
|
|
FROM busybox as foo
|
|
COPY foo /
|
|
FROM foo as foo1
|
|
RUN echo 1 >> foo
|
|
FROM foo as foO2
|
|
RUN echo 2 >> foo
|
|
FROM foo
|
|
COPY --from=foo1 foo f1
|
|
COPY --from=FOo2 foo f2
|
|
` // foo2 case also tests that names are case insensitive
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(dockerfile),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "bar",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, "build1", build.WithExternalBuildContext(ctx))
|
|
cli.Docker(cli.Args("run", "build1", "cat", "foo")).Assert(c, icmd.Expected{Out: "bar"})
|
|
cli.Docker(cli.Args("run", "build1", "cat", "f1")).Assert(c, icmd.Expected{Out: "bar1"})
|
|
cli.Docker(cli.Args("run", "build1", "cat", "f2")).Assert(c, icmd.Expected{Out: "bar2"})
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildMultiStageMultipleBuildsWindows(c *check.C) {
|
|
testRequires(c, DaemonIsWindows)
|
|
dockerfile := `
|
|
FROM ` + testEnv.PlatformDefaults.BaseImage + `
|
|
COPY foo c:\\bar`
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(dockerfile),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "abc",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, "build1", build.WithExternalBuildContext(ctx))
|
|
|
|
dockerfile = `
|
|
FROM build1:latest
|
|
FROM ` + testEnv.PlatformDefaults.BaseImage + `
|
|
COPY --from=0 c:\\bar /
|
|
COPY foo /`
|
|
ctx = fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(dockerfile),
|
|
fakecontext.WithFiles(map[string]string{
|
|
"foo": "def",
|
|
}))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, "build2", build.WithExternalBuildContext(ctx))
|
|
|
|
out := cli.DockerCmd(c, "run", "build2", "cmd.exe", "/s", "/c", "type", "c:\\bar").Combined()
|
|
c.Assert(strings.TrimSpace(out), check.Equals, "abc")
|
|
out = cli.DockerCmd(c, "run", "build2", "cmd.exe", "/s", "/c", "type", "c:\\foo").Combined()
|
|
c.Assert(strings.TrimSpace(out), check.Equals, "def")
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopyFromForbidWindowsSystemPaths(c *check.C) {
|
|
testRequires(c, DaemonIsWindows)
|
|
dockerfile := `
|
|
FROM ` + testEnv.PlatformDefaults.BaseImage + `
|
|
FROM ` + testEnv.PlatformDefaults.BaseImage + `
|
|
COPY --from=0 %s c:\\oscopy
|
|
`
|
|
exp := icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "copy from c:\\ or c:\\windows is not allowed on windows",
|
|
}
|
|
buildImage("testforbidsystempaths1", build.WithDockerfile(fmt.Sprintf(dockerfile, "c:\\\\"))).Assert(c, exp)
|
|
buildImage("testforbidsystempaths2", build.WithDockerfile(fmt.Sprintf(dockerfile, "C:\\\\"))).Assert(c, exp)
|
|
buildImage("testforbidsystempaths3", build.WithDockerfile(fmt.Sprintf(dockerfile, "c:\\\\windows"))).Assert(c, exp)
|
|
buildImage("testforbidsystempaths4", build.WithDockerfile(fmt.Sprintf(dockerfile, "c:\\\\wInDows"))).Assert(c, exp)
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopyFromForbidWindowsRelativePaths(c *check.C) {
|
|
testRequires(c, DaemonIsWindows)
|
|
dockerfile := `
|
|
FROM ` + testEnv.PlatformDefaults.BaseImage + `
|
|
FROM ` + testEnv.PlatformDefaults.BaseImage + `
|
|
COPY --from=0 %s c:\\oscopy
|
|
`
|
|
exp := icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "copy from c:\\ or c:\\windows is not allowed on windows",
|
|
}
|
|
buildImage("testforbidsystempaths1", build.WithDockerfile(fmt.Sprintf(dockerfile, "c:"))).Assert(c, exp)
|
|
buildImage("testforbidsystempaths2", build.WithDockerfile(fmt.Sprintf(dockerfile, "."))).Assert(c, exp)
|
|
buildImage("testforbidsystempaths3", build.WithDockerfile(fmt.Sprintf(dockerfile, "..\\\\"))).Assert(c, exp)
|
|
buildImage("testforbidsystempaths4", build.WithDockerfile(fmt.Sprintf(dockerfile, ".\\\\windows"))).Assert(c, exp)
|
|
buildImage("testforbidsystempaths5", build.WithDockerfile(fmt.Sprintf(dockerfile, "\\\\windows"))).Assert(c, exp)
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildCopyFromWindowsIsCaseInsensitive(c *check.C) {
|
|
testRequires(c, DaemonIsWindows)
|
|
dockerfile := `
|
|
FROM ` + testEnv.PlatformDefaults.BaseImage + `
|
|
COPY foo /
|
|
FROM ` + testEnv.PlatformDefaults.BaseImage + `
|
|
COPY --from=0 c:\\fOo c:\\copied
|
|
RUN type c:\\copied
|
|
`
|
|
cli.Docker(cli.Build("copyfrom-windows-insensitive"), build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", dockerfile),
|
|
build.WithFile("foo", "hello world"),
|
|
)).Assert(c, icmd.Expected{
|
|
ExitCode: 0,
|
|
Out: "hello world",
|
|
})
|
|
}
|
|
|
|
// #33176
|
|
func (s *DockerSuite) TestBuildMulitStageResetScratch(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
dockerfile := `
|
|
FROM busybox
|
|
WORKDIR /foo/bar
|
|
FROM scratch
|
|
ENV FOO=bar
|
|
`
|
|
ctx := fakecontext.New(c, "",
|
|
fakecontext.WithDockerfile(dockerfile),
|
|
)
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, "build1", build.WithExternalBuildContext(ctx))
|
|
|
|
res := cli.InspectCmd(c, "build1", cli.Format(".Config.WorkingDir")).Combined()
|
|
c.Assert(strings.TrimSpace(res), checker.Equals, "")
|
|
}
|
|
|
|
func (s *DockerSuite) TestBuildIntermediateTarget(c *check.C) {
|
|
//todo: need to be removed after 18.06 release
|
|
if strings.Contains(testEnv.DaemonInfo.ServerVersion, "18.05.0") {
|
|
c.Skip(fmt.Sprintf("Bug fixed in 18.06 or higher.Skipping it for %s", testEnv.DaemonInfo.ServerVersion))
|
|
}
|
|
dockerfile := `
|
|
FROM busybox AS build-env
|
|
CMD ["/dev"]
|
|
FROM busybox
|
|
CMD ["/dist"]
|
|
`
|
|
ctx := fakecontext.New(c, "", fakecontext.WithDockerfile(dockerfile))
|
|
defer ctx.Close()
|
|
|
|
cli.BuildCmd(c, "build1", build.WithExternalBuildContext(ctx),
|
|
cli.WithFlags("--target", "build-env"))
|
|
|
|
res := cli.InspectCmd(c, "build1", cli.Format("json .Config.Cmd")).Combined()
|
|
c.Assert(strings.TrimSpace(res), checker.Equals, `["/dev"]`)
|
|
|
|
// Stage name is case-insensitive by design
|
|
cli.BuildCmd(c, "build1", build.WithExternalBuildContext(ctx),
|
|
cli.WithFlags("--target", "BUIld-EnV"))
|
|
|
|
res = cli.InspectCmd(c, "build1", cli.Format("json .Config.Cmd")).Combined()
|
|
c.Assert(strings.TrimSpace(res), checker.Equals, `["/dev"]`)
|
|
|
|
result := cli.Docker(cli.Build("build1"), build.WithExternalBuildContext(ctx),
|
|
cli.WithFlags("--target", "nosuchtarget"))
|
|
result.Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "failed to reach build target",
|
|
})
|
|
}
|
|
|
|
// TestBuildOpaqueDirectory tests that a build succeeds which
|
|
// creates opaque directories.
|
|
// See https://github.com/docker/docker/issues/25244
|
|
func (s *DockerSuite) TestBuildOpaqueDirectory(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
dockerFile := `
|
|
FROM busybox
|
|
RUN mkdir /dir1 && touch /dir1/f1
|
|
RUN rm -rf /dir1 && mkdir /dir1 && touch /dir1/f2
|
|
RUN touch /dir1/f3
|
|
RUN [ -f /dir1/f2 ]
|
|
`
|
|
// Test that build succeeds, last command fails if opaque directory
|
|
// was not handled correctly
|
|
buildImageSuccessfully(c, "testopaquedirectory", build.WithDockerfile(dockerFile))
|
|
}
|
|
|
|
// Windows test for USER in dockerfile
|
|
func (s *DockerSuite) TestBuildWindowsUser(c *check.C) {
|
|
testRequires(c, DaemonIsWindows)
|
|
name := "testbuildwindowsuser"
|
|
buildImage(name, build.WithDockerfile(`FROM `+testEnv.PlatformDefaults.BaseImage+`
|
|
RUN net user user /add
|
|
USER user
|
|
RUN set username
|
|
`)).Assert(c, icmd.Expected{
|
|
Out: "USERNAME=user",
|
|
})
|
|
}
|
|
|
|
// Verifies if COPY file . when WORKDIR is set to a non-existing directory,
|
|
// the directory is created and the file is copied into the directory,
|
|
// as opposed to the file being copied as a file with the name of the
|
|
// directory. Fix for 27545 (found on Windows, but regression good for Linux too).
|
|
// Note 27545 was reverted in 28505, but a new fix was added subsequently in 28514.
|
|
func (s *DockerSuite) TestBuildCopyFileDotWithWorkdir(c *check.C) {
|
|
name := "testbuildcopyfiledotwithworkdir"
|
|
buildImageSuccessfully(c, name, build.WithBuildContext(c,
|
|
build.WithFile("Dockerfile", `FROM busybox
|
|
WORKDIR /foo
|
|
COPY file .
|
|
RUN ["cat", "/foo/file"]
|
|
`),
|
|
build.WithFile("file", "content"),
|
|
))
|
|
}
|
|
|
|
// Case-insensitive environment variables on Windows
|
|
func (s *DockerSuite) TestBuildWindowsEnvCaseInsensitive(c *check.C) {
|
|
testRequires(c, DaemonIsWindows)
|
|
name := "testbuildwindowsenvcaseinsensitive"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`
|
|
FROM `+testEnv.PlatformDefaults.BaseImage+`
|
|
ENV FOO=bar foo=baz
|
|
`))
|
|
res := inspectFieldJSON(c, name, "Config.Env")
|
|
if res != `["foo=baz"]` { // Should not have FOO=bar in it - takes the last one processed. And only one entry as deduped.
|
|
c.Fatalf("Case insensitive environment variables on Windows failed. Got %s", res)
|
|
}
|
|
}
|
|
|
|
// Test case for 29667
|
|
func (s *DockerSuite) TestBuildWorkdirImageCmd(c *check.C) {
|
|
image := "testworkdirimagecmd"
|
|
buildImageSuccessfully(c, image, build.WithDockerfile(`
|
|
FROM busybox
|
|
WORKDIR /foo/bar
|
|
`))
|
|
out, _ := dockerCmd(c, "inspect", "--format", "{{ json .Config.Cmd }}", image)
|
|
|
|
// The Windows busybox image has a blank `cmd`
|
|
lookingFor := `["sh"]`
|
|
if testEnv.OSType == "windows" {
|
|
lookingFor = "null"
|
|
}
|
|
c.Assert(strings.TrimSpace(out), checker.Equals, lookingFor)
|
|
|
|
image = "testworkdirlabelimagecmd"
|
|
buildImageSuccessfully(c, image, build.WithDockerfile(`
|
|
FROM busybox
|
|
WORKDIR /foo/bar
|
|
LABEL a=b
|
|
`))
|
|
|
|
out, _ = dockerCmd(c, "inspect", "--format", "{{ json .Config.Cmd }}", image)
|
|
c.Assert(strings.TrimSpace(out), checker.Equals, lookingFor)
|
|
}
|
|
|
|
// Test case for 28902/28909
|
|
func (s *DockerSuite) TestBuildWorkdirCmd(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
name := "testbuildworkdircmd"
|
|
dockerFile := `
|
|
FROM busybox
|
|
WORKDIR /
|
|
`
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(dockerFile))
|
|
result := buildImage(name, build.WithDockerfile(dockerFile))
|
|
result.Assert(c, icmd.Success)
|
|
c.Assert(strings.Count(result.Combined(), "Using cache"), checker.Equals, 1)
|
|
}
|
|
|
|
// FIXME(vdemeester) should be a unit test
|
|
func (s *DockerSuite) TestBuildLineErrorOnBuild(c *check.C) {
|
|
name := "test_build_line_error_onbuild"
|
|
buildImage(name, build.WithDockerfile(`FROM busybox
|
|
ONBUILD
|
|
`)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "Dockerfile parse error line 2: ONBUILD requires at least one argument",
|
|
})
|
|
}
|
|
|
|
// FIXME(vdemeester) should be a unit test
|
|
func (s *DockerSuite) TestBuildLineErrorUnknownInstruction(c *check.C) {
|
|
name := "test_build_line_error_unknown_instruction"
|
|
cli.Docker(cli.Build(name), build.WithDockerfile(`FROM busybox
|
|
RUN echo hello world
|
|
NOINSTRUCTION echo ba
|
|
RUN echo hello
|
|
ERROR
|
|
`)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "Dockerfile parse error line 3: unknown instruction: NOINSTRUCTION",
|
|
})
|
|
}
|
|
|
|
// FIXME(vdemeester) should be a unit test
|
|
func (s *DockerSuite) TestBuildLineErrorWithEmptyLines(c *check.C) {
|
|
name := "test_build_line_error_with_empty_lines"
|
|
cli.Docker(cli.Build(name), build.WithDockerfile(`
|
|
FROM busybox
|
|
|
|
RUN echo hello world
|
|
|
|
NOINSTRUCTION echo ba
|
|
|
|
CMD ["/bin/init"]
|
|
`)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "Dockerfile parse error line 6: unknown instruction: NOINSTRUCTION",
|
|
})
|
|
}
|
|
|
|
// FIXME(vdemeester) should be a unit test
|
|
func (s *DockerSuite) TestBuildLineErrorWithComments(c *check.C) {
|
|
name := "test_build_line_error_with_comments"
|
|
cli.Docker(cli.Build(name), build.WithDockerfile(`FROM busybox
|
|
# This will print hello world
|
|
# and then ba
|
|
RUN echo hello world
|
|
NOINSTRUCTION echo ba
|
|
`)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "Dockerfile parse error line 5: unknown instruction: NOINSTRUCTION",
|
|
})
|
|
}
|
|
|
|
// #31957
|
|
func (s *DockerSuite) TestBuildSetCommandWithDefinedShell(c *check.C) {
|
|
buildImageSuccessfully(c, "build1", build.WithDockerfile(`
|
|
FROM busybox
|
|
SHELL ["/bin/sh", "-c"]
|
|
`))
|
|
buildImageSuccessfully(c, "build2", build.WithDockerfile(`
|
|
FROM build1
|
|
CMD echo foo
|
|
`))
|
|
|
|
out, _ := dockerCmd(c, "inspect", "--format", "{{ json .Config.Cmd }}", "build2")
|
|
c.Assert(strings.TrimSpace(out), checker.Equals, `["/bin/sh","-c","echo foo"]`)
|
|
}
|
|
|
|
// FIXME(vdemeester) should migrate to docker/cli tests
|
|
func (s *DockerSuite) TestBuildIidFile(c *check.C) {
|
|
tmpDir, err := ioutil.TempDir("", "TestBuildIidFile")
|
|
if err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
defer os.RemoveAll(tmpDir)
|
|
tmpIidFile := filepath.Join(tmpDir, "iid")
|
|
|
|
name := "testbuildiidfile"
|
|
// Use a Dockerfile with multiple stages to ensure we get the last one
|
|
cli.BuildCmd(c, name,
|
|
build.WithDockerfile(`FROM `+minimalBaseImage()+` AS stage1
|
|
ENV FOO FOO
|
|
FROM `+minimalBaseImage()+`
|
|
ENV BAR BAZ`),
|
|
cli.WithFlags("--iidfile", tmpIidFile))
|
|
|
|
id, err := ioutil.ReadFile(tmpIidFile)
|
|
c.Assert(err, check.IsNil)
|
|
d, err := digest.Parse(string(id))
|
|
c.Assert(err, check.IsNil)
|
|
c.Assert(d.String(), checker.Equals, getIDByName(c, name))
|
|
}
|
|
|
|
// FIXME(vdemeester) should migrate to docker/cli tests
|
|
func (s *DockerSuite) TestBuildIidFileCleanupOnFail(c *check.C) {
|
|
tmpDir, err := ioutil.TempDir("", "TestBuildIidFileCleanupOnFail")
|
|
if err != nil {
|
|
c.Fatal(err)
|
|
}
|
|
defer os.RemoveAll(tmpDir)
|
|
tmpIidFile := filepath.Join(tmpDir, "iid")
|
|
|
|
err = ioutil.WriteFile(tmpIidFile, []byte("Dummy"), 0666)
|
|
c.Assert(err, check.IsNil)
|
|
|
|
cli.Docker(cli.Build("testbuildiidfilecleanuponfail"),
|
|
build.WithDockerfile(`FROM `+minimalBaseImage()+`
|
|
RUN /non/existing/command`),
|
|
cli.WithFlags("--iidfile", tmpIidFile)).Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
})
|
|
_, err = os.Stat(tmpIidFile)
|
|
c.Assert(err, check.NotNil)
|
|
c.Assert(os.IsNotExist(err), check.Equals, true)
|
|
}
|