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5febba93ba
2375/2376 are assigned: http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=docker For #1440 Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
1135 lines
32 KiB
Go
1135 lines
32 KiB
Go
package main
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import (
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"fmt"
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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"testing"
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"time"
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)
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func TestBuildCacheADD(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestBuildCacheADD", "1")
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testcacheadd1", ".")
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buildCmd.Dir = buildDirectory
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exitCode, err := runCommand(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v", err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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buildDirectory = filepath.Join(workingDirectory, "build_tests", "TestBuildCacheADD", "2")
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buildCmd = exec.Command(dockerBinary, "build", "-t", "testcacheadd2", ".")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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if strings.Contains(out, "Using cache") {
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t.Fatal("2nd build used cache on ADD, it shouldn't")
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}
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deleteImages("testcacheadd1")
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deleteImages("testcacheadd2")
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logDone("build - build two images with ADD")
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}
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func TestBuildSixtySteps(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestBuildSixtySteps")
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buildCmd := exec.Command(dockerBinary, "build", "-t", "foobuildsixtysteps", ".")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("foobuildsixtysteps")
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logDone("build - build an image with sixty build steps")
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}
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func TestAddSingleFileToRoot(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestAdd", "SingleFileToRoot")
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f, err := os.OpenFile(filepath.Join(buildDirectory, "test_file"), os.O_CREATE, 0644)
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if err != nil {
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t.Fatal(err)
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}
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f.Close()
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testaddimg", ".")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testaddimg")
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logDone("build - add single file to root")
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}
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// Issue #3960: "ADD src ." hangs
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func TestAddSingleFileToWorkdir(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestAdd", "SingleFileToWorkdir")
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f, err := os.OpenFile(filepath.Join(buildDirectory, "test_file"), os.O_CREATE, 0644)
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if err != nil {
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t.Fatal(err)
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}
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f.Close()
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testaddimg", ".")
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buildCmd.Dir = buildDirectory
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done := make(chan error)
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go func() {
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out, exitCode, err := runCommandWithOutput(buildCmd)
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if err != nil || exitCode != 0 {
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done <- fmt.Errorf("build failed to complete: %s %v", out, err)
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return
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}
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done <- nil
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}()
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select {
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case <-time.After(5 * time.Second):
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if err := buildCmd.Process.Kill(); err != nil {
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fmt.Printf("could not kill build (pid=%d): %v\n", buildCmd.Process.Pid, err)
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}
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t.Fatal("build timed out")
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case err := <-done:
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if err != nil {
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t.Fatal(err)
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}
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}
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deleteImages("testaddimg")
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logDone("build - add single file to workdir")
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}
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func TestAddSingleFileToExistDir(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestAdd")
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testaddimg", "SingleFileToExistDir")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testaddimg")
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logDone("build - add single file to existing dir")
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}
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func TestAddSingleFileToNonExistDir(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestAdd")
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testaddimg", "SingleFileToNonExistDir")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testaddimg")
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logDone("build - add single file to non-existing dir")
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}
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func TestAddDirContentToRoot(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestAdd")
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testaddimg", "DirContentToRoot")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testaddimg")
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logDone("build - add directory contents to root")
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}
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func TestAddDirContentToExistDir(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestAdd")
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testaddimg", "DirContentToExistDir")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testaddimg")
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logDone("build - add directory contents to existing dir")
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}
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func TestAddWholeDirToRoot(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestAdd", "WholeDirToRoot")
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test_dir := filepath.Join(buildDirectory, "test_dir")
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if err := os.MkdirAll(test_dir, 0755); err != nil {
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t.Fatal(err)
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}
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f, err := os.OpenFile(filepath.Join(test_dir, "test_file"), os.O_CREATE, 0644)
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if err != nil {
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t.Fatal(err)
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}
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f.Close()
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testaddimg", ".")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testaddimg")
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logDone("build - add whole directory to root")
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}
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func TestAddEtcToRoot(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestAdd")
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testaddimg", "EtcToRoot")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testaddimg")
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logDone("build - add etc directory to root")
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}
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func TestCopySingleFileToRoot(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestCopy", "SingleFileToRoot")
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f, err := os.OpenFile(filepath.Join(buildDirectory, "test_file"), os.O_CREATE, 0644)
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if err != nil {
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t.Fatal(err)
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}
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f.Close()
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testcopyimg", ".")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testcopyimg")
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logDone("build - copy single file to root")
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}
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// Issue #3960: "ADD src ." hangs - adapted for COPY
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func TestCopySingleFileToWorkdir(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestCopy", "SingleFileToWorkdir")
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f, err := os.OpenFile(filepath.Join(buildDirectory, "test_file"), os.O_CREATE, 0644)
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if err != nil {
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t.Fatal(err)
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}
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f.Close()
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testcopyimg", ".")
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buildCmd.Dir = buildDirectory
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done := make(chan error)
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go func() {
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out, exitCode, err := runCommandWithOutput(buildCmd)
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if err != nil || exitCode != 0 {
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done <- fmt.Errorf("build failed to complete: %s %v", out, err)
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return
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}
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done <- nil
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}()
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select {
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case <-time.After(5 * time.Second):
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if err := buildCmd.Process.Kill(); err != nil {
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fmt.Printf("could not kill build (pid=%d): %v\n", buildCmd.Process.Pid, err)
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}
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t.Fatal("build timed out")
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case err := <-done:
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if err != nil {
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t.Fatal(err)
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}
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}
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deleteImages("testcopyimg")
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logDone("build - copy single file to workdir")
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}
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func TestCopySingleFileToExistDir(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestCopy")
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testcopyimg", "SingleFileToExistDir")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testcopyimg")
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logDone("build - add single file to existing dir")
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}
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func TestCopySingleFileToNonExistDir(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestCopy")
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testcopyimg", "SingleFileToNonExistDir")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testcopyimg")
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logDone("build - copy single file to non-existing dir")
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}
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func TestCopyDirContentToRoot(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestCopy")
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testcopyimg", "DirContentToRoot")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testcopyimg")
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logDone("build - copy directory contents to root")
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}
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func TestCopyDirContentToExistDir(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestCopy")
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testcopyimg", "DirContentToExistDir")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testcopyimg")
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logDone("build - copy directory contents to existing dir")
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}
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func TestCopyWholeDirToRoot(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestCopy", "WholeDirToRoot")
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test_dir := filepath.Join(buildDirectory, "test_dir")
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if err := os.MkdirAll(test_dir, 0755); err != nil {
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t.Fatal(err)
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}
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f, err := os.OpenFile(filepath.Join(test_dir, "test_file"), os.O_CREATE, 0644)
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if err != nil {
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t.Fatal(err)
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}
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f.Close()
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testcopyimg", ".")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testcopyimg")
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logDone("build - copy whole directory to root")
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}
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func TestCopyEtcToRoot(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestCopy")
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testcopyimg", "EtcToRoot")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
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if err != nil || exitCode != 0 {
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t.Fatal("failed to build the image")
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}
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deleteImages("testcopyimg")
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logDone("build - copy etc directory to root")
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}
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func TestCopyDisallowRemote(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestCopy")
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buildCmd := exec.Command(dockerBinary, "build", "-t", "testcopyimg", "DisallowRemote")
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buildCmd.Dir = buildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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if err == nil || exitCode == 0 {
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t.Fatalf("building the image should've failed; output: %s", out)
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}
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deleteImages("testcopyimg")
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logDone("build - copy - disallow copy from remote")
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}
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// Issue #5270 - ensure we throw a better error than "unexpected EOF"
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// when we can't access files in the context.
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func TestBuildWithInaccessibleFilesInContext(t *testing.T) {
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buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestBuildWithInaccessibleFilesInContext")
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{
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// This is used to ensure we detect inaccessible files early during build in the cli client
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pathToInaccessibleFileBuildDirectory := filepath.Join(buildDirectory, "inaccessiblefile")
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pathToFileWithoutReadAccess := filepath.Join(pathToInaccessibleFileBuildDirectory, "fileWithoutReadAccess")
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err := os.Chown(pathToFileWithoutReadAccess, 0, 0)
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errorOut(err, t, fmt.Sprintf("failed to chown file to root: %s", err))
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err = os.Chmod(pathToFileWithoutReadAccess, 0700)
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errorOut(err, t, fmt.Sprintf("failed to chmod file to 700: %s", err))
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buildCommandStatement := fmt.Sprintf("%s build -t inaccessiblefiles .", dockerBinary)
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buildCmd := exec.Command("su", "unprivilegeduser", "-c", buildCommandStatement)
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buildCmd.Dir = pathToInaccessibleFileBuildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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if err == nil || exitCode == 0 {
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t.Fatalf("build should have failed: %s %s", err, out)
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}
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// check if we've detected the failure before we started building
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if !strings.Contains(out, "no permission to read from ") {
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t.Fatalf("output should've contained the string: no permission to read from but contained: %s", out)
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}
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if !strings.Contains(out, "Error checking context is accessible") {
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t.Fatalf("output should've contained the string: Error checking context is accessible")
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}
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}
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{
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// This is used to ensure we detect inaccessible directories early during build in the cli client
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pathToInaccessibleDirectoryBuildDirectory := filepath.Join(buildDirectory, "inaccessibledirectory")
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pathToDirectoryWithoutReadAccess := filepath.Join(pathToInaccessibleDirectoryBuildDirectory, "directoryWeCantStat")
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pathToFileInDirectoryWithoutReadAccess := filepath.Join(pathToDirectoryWithoutReadAccess, "bar")
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err := os.Chown(pathToDirectoryWithoutReadAccess, 0, 0)
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errorOut(err, t, fmt.Sprintf("failed to chown directory to root: %s", err))
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err = os.Chmod(pathToDirectoryWithoutReadAccess, 0444)
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errorOut(err, t, fmt.Sprintf("failed to chmod directory to 755: %s", err))
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err = os.Chmod(pathToFileInDirectoryWithoutReadAccess, 0700)
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errorOut(err, t, fmt.Sprintf("failed to chmod file to 444: %s", err))
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|
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buildCommandStatement := fmt.Sprintf("%s build -t inaccessiblefiles .", dockerBinary)
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buildCmd := exec.Command("su", "unprivilegeduser", "-c", buildCommandStatement)
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buildCmd.Dir = pathToInaccessibleDirectoryBuildDirectory
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out, exitCode, err := runCommandWithOutput(buildCmd)
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if err == nil || exitCode == 0 {
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t.Fatalf("build should have failed: %s %s", err, out)
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}
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|
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// check if we've detected the failure before we started building
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if !strings.Contains(out, "can't stat") {
|
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t.Fatalf("output should've contained the string: can't access %s", out)
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}
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|
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if !strings.Contains(out, "Error checking context is accessible") {
|
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t.Fatalf("output should've contained the string: Error checking context is accessible")
|
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}
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}
|
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{
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// This is used to ensure we don't follow links when checking if everything in the context is accessible
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// This test doesn't require that we run commands as an unprivileged user
|
|
pathToDirectoryWhichContainsLinks := filepath.Join(buildDirectory, "linksdirectory")
|
|
|
|
buildCmd := exec.Command(dockerBinary, "build", "-t", "testlinksok", ".")
|
|
buildCmd.Dir = pathToDirectoryWhichContainsLinks
|
|
out, exitCode, err := runCommandWithOutput(buildCmd)
|
|
if err != nil || exitCode != 0 {
|
|
t.Fatalf("build should have worked: %s %s", err, out)
|
|
}
|
|
|
|
deleteImages("testlinksok")
|
|
|
|
}
|
|
deleteImages("inaccessiblefiles")
|
|
logDone("build - ADD from context with inaccessible files must fail")
|
|
logDone("build - ADD from context with accessible links must work")
|
|
}
|
|
|
|
func TestBuildForceRm(t *testing.T) {
|
|
containerCountBefore, err := getContainerCount()
|
|
if err != nil {
|
|
t.Fatalf("failed to get the container count: %s", err)
|
|
}
|
|
|
|
buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestBuildForceRm")
|
|
buildCmd := exec.Command(dockerBinary, "build", "--force-rm", ".")
|
|
buildCmd.Dir = buildDirectory
|
|
_, exitCode, err := runCommandWithOutput(buildCmd)
|
|
|
|
if err == nil || exitCode == 0 {
|
|
t.Fatal("failed to build the image")
|
|
}
|
|
|
|
containerCountAfter, err := getContainerCount()
|
|
if err != nil {
|
|
t.Fatalf("failed to get the container count: %s", err)
|
|
}
|
|
|
|
if containerCountBefore != containerCountAfter {
|
|
t.Fatalf("--force-rm shouldn't have left containers behind")
|
|
}
|
|
|
|
logDone("build - ensure --force-rm doesn't leave containers behind")
|
|
}
|
|
|
|
func TestBuildRm(t *testing.T) {
|
|
{
|
|
containerCountBefore, err := getContainerCount()
|
|
if err != nil {
|
|
t.Fatalf("failed to get the container count: %s", err)
|
|
}
|
|
|
|
buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestBuildRm")
|
|
buildCmd := exec.Command(dockerBinary, "build", "--rm", "-t", "testbuildrm", ".")
|
|
buildCmd.Dir = buildDirectory
|
|
_, exitCode, err := runCommandWithOutput(buildCmd)
|
|
|
|
if err != nil || exitCode != 0 {
|
|
t.Fatal("failed to build the image")
|
|
}
|
|
|
|
containerCountAfter, err := getContainerCount()
|
|
if err != nil {
|
|
t.Fatalf("failed to get the container count: %s", err)
|
|
}
|
|
|
|
if containerCountBefore != containerCountAfter {
|
|
t.Fatalf("-rm shouldn't have left containers behind")
|
|
}
|
|
deleteImages("testbuildrm")
|
|
}
|
|
|
|
{
|
|
containerCountBefore, err := getContainerCount()
|
|
if err != nil {
|
|
t.Fatalf("failed to get the container count: %s", err)
|
|
}
|
|
|
|
buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestBuildRm")
|
|
buildCmd := exec.Command(dockerBinary, "build", "-t", "testbuildrm", ".")
|
|
buildCmd.Dir = buildDirectory
|
|
_, exitCode, err := runCommandWithOutput(buildCmd)
|
|
|
|
if err != nil || exitCode != 0 {
|
|
t.Fatal("failed to build the image")
|
|
}
|
|
|
|
containerCountAfter, err := getContainerCount()
|
|
if err != nil {
|
|
t.Fatalf("failed to get the container count: %s", err)
|
|
}
|
|
|
|
if containerCountBefore != containerCountAfter {
|
|
t.Fatalf("--rm shouldn't have left containers behind")
|
|
}
|
|
deleteImages("testbuildrm")
|
|
}
|
|
|
|
{
|
|
containerCountBefore, err := getContainerCount()
|
|
if err != nil {
|
|
t.Fatalf("failed to get the container count: %s", err)
|
|
}
|
|
|
|
buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestBuildRm")
|
|
buildCmd := exec.Command(dockerBinary, "build", "--rm=false", "-t", "testbuildrm", ".")
|
|
buildCmd.Dir = buildDirectory
|
|
_, exitCode, err := runCommandWithOutput(buildCmd)
|
|
|
|
if err != nil || exitCode != 0 {
|
|
t.Fatal("failed to build the image")
|
|
}
|
|
|
|
containerCountAfter, err := getContainerCount()
|
|
if err != nil {
|
|
t.Fatalf("failed to get the container count: %s", err)
|
|
}
|
|
|
|
if containerCountBefore == containerCountAfter {
|
|
t.Fatalf("--rm=false should have left containers behind")
|
|
}
|
|
deleteAllContainers()
|
|
deleteImages("testbuildrm")
|
|
|
|
}
|
|
|
|
logDone("build - ensure --rm doesn't leave containers behind and that --rm=true is the default")
|
|
logDone("build - ensure --rm=false overrides the default")
|
|
}
|
|
func TestBuildWithVolumes(t *testing.T) {
|
|
name := "testbuildvolumes"
|
|
expected := "map[/test1:map[] /test2:map[]]"
|
|
defer deleteImages(name)
|
|
_, err := buildImage(name,
|
|
`FROM scratch
|
|
VOLUME /test1
|
|
VOLUME /test2`,
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := inspectField(name, "Config.Volumes")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if res != expected {
|
|
t.Fatalf("Volumes %s, expected %s", res, expected)
|
|
}
|
|
logDone("build - with volumes")
|
|
}
|
|
|
|
func TestBuildMaintainer(t *testing.T) {
|
|
name := "testbuildmaintainer"
|
|
expected := "dockerio"
|
|
defer deleteImages(name)
|
|
_, err := buildImage(name,
|
|
`FROM scratch
|
|
MAINTAINER dockerio`,
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := inspectField(name, "Author")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if res != expected {
|
|
t.Fatalf("Maintainer %s, expected %s", res, expected)
|
|
}
|
|
logDone("build - maintainer")
|
|
}
|
|
|
|
func TestBuildUser(t *testing.T) {
|
|
name := "testbuilduser"
|
|
expected := "dockerio"
|
|
defer deleteImages(name)
|
|
_, err := buildImage(name,
|
|
`FROM busybox
|
|
RUN echo 'dockerio:x:1001:1001::/bin:/bin/false' >> /etc/passwd
|
|
USER dockerio
|
|
RUN [ $(whoami) = 'dockerio' ]`,
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := inspectField(name, "Config.User")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if res != expected {
|
|
t.Fatalf("User %s, expected %s", res, expected)
|
|
}
|
|
logDone("build - user")
|
|
}
|
|
|
|
func TestBuildRelativeWorkdir(t *testing.T) {
|
|
name := "testbuildrelativeworkdir"
|
|
expected := "/test2/test3"
|
|
defer deleteImages(name)
|
|
_, err := buildImage(name,
|
|
`FROM busybox
|
|
RUN [ "$PWD" = '/' ]
|
|
WORKDIR test1
|
|
RUN [ "$PWD" = '/test1' ]
|
|
WORKDIR /test2
|
|
RUN [ "$PWD" = '/test2' ]
|
|
WORKDIR test3
|
|
RUN [ "$PWD" = '/test2/test3' ]`,
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := inspectField(name, "Config.WorkingDir")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if res != expected {
|
|
t.Fatalf("Workdir %s, expected %s", res, expected)
|
|
}
|
|
logDone("build - relative workdir")
|
|
}
|
|
|
|
func TestBuildEnv(t *testing.T) {
|
|
name := "testbuildenv"
|
|
expected := "[HOME=/ PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin PORT=2375]"
|
|
defer deleteImages(name)
|
|
_, err := buildImage(name,
|
|
`FROM busybox
|
|
ENV PORT 2375
|
|
RUN [ $(env | grep PORT) = 'PORT=2375' ]`,
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := inspectField(name, "Config.Env")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if res != expected {
|
|
t.Fatalf("Env %s, expected %s", res, expected)
|
|
}
|
|
logDone("build - env")
|
|
}
|
|
|
|
func TestBuildCmd(t *testing.T) {
|
|
name := "testbuildcmd"
|
|
expected := "[/bin/echo Hello World]"
|
|
defer deleteImages(name)
|
|
_, err := buildImage(name,
|
|
`FROM scratch
|
|
CMD ["/bin/echo", "Hello World"]`,
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := inspectField(name, "Config.Cmd")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if res != expected {
|
|
t.Fatalf("Cmd %s, expected %s", res, expected)
|
|
}
|
|
logDone("build - cmd")
|
|
}
|
|
|
|
func TestBuildExpose(t *testing.T) {
|
|
name := "testbuildexpose"
|
|
expected := "map[2375/tcp:map[]]"
|
|
defer deleteImages(name)
|
|
_, err := buildImage(name,
|
|
`FROM scratch
|
|
EXPOSE 2375`,
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := inspectField(name, "Config.ExposedPorts")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if res != expected {
|
|
t.Fatalf("Exposed ports %s, expected %s", res, expected)
|
|
}
|
|
logDone("build - expose")
|
|
}
|
|
|
|
func TestBuildEntrypoint(t *testing.T) {
|
|
name := "testbuildentrypoint"
|
|
expected := "[/bin/echo]"
|
|
defer deleteImages(name)
|
|
_, err := buildImage(name,
|
|
`FROM scratch
|
|
ENTRYPOINT ["/bin/echo"]`,
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := inspectField(name, "Config.Entrypoint")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if res != expected {
|
|
t.Fatalf("Entrypoint %s, expected %s", res, expected)
|
|
}
|
|
logDone("build - entrypoint")
|
|
}
|
|
|
|
func TestBuildWithCache(t *testing.T) {
|
|
name := "testbuildwithcache"
|
|
defer deleteImages(name)
|
|
id1, err := buildImage(name,
|
|
`FROM scratch
|
|
MAINTAINER dockerio
|
|
EXPOSE 5432
|
|
ENTRYPOINT ["/bin/echo"]`,
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id2, err := buildImage(name,
|
|
`FROM scratch
|
|
MAINTAINER dockerio
|
|
EXPOSE 5432
|
|
ENTRYPOINT ["/bin/echo"]`,
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if id1 != id2 {
|
|
t.Fatal("The cache should have been used but hasn't.")
|
|
}
|
|
logDone("build - with cache")
|
|
}
|
|
|
|
func TestBuildWithoutCache(t *testing.T) {
|
|
name := "testbuildwithoutcache"
|
|
defer deleteImages(name)
|
|
id1, err := buildImage(name,
|
|
`FROM scratch
|
|
MAINTAINER dockerio
|
|
EXPOSE 5432
|
|
ENTRYPOINT ["/bin/echo"]`,
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id2, err := buildImage(name,
|
|
`FROM scratch
|
|
MAINTAINER dockerio
|
|
EXPOSE 5432
|
|
ENTRYPOINT ["/bin/echo"]`,
|
|
false)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if id1 == id2 {
|
|
t.Fatal("The cache should have been invalided but hasn't.")
|
|
}
|
|
logDone("build - without cache")
|
|
}
|
|
|
|
func TestBuildADDLocalFileWithCache(t *testing.T) {
|
|
name := "testbuildaddlocalfilewithcache"
|
|
defer deleteImages(name)
|
|
dockerfile := `
|
|
FROM busybox
|
|
MAINTAINER dockerio
|
|
ADD foo /usr/lib/bla/bar
|
|
RUN [ "$(cat /usr/lib/bla/bar)" = "hello" ]`
|
|
ctx, err := fakeContext(dockerfile, map[string]string{
|
|
"foo": "hello",
|
|
})
|
|
defer ctx.Close()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id1, err := buildImageFromContext(name, ctx, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id2, err := buildImageFromContext(name, ctx, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if id1 != id2 {
|
|
t.Fatal("The cache should have been used but hasn't.")
|
|
}
|
|
logDone("build - add local file with cache")
|
|
}
|
|
|
|
func TestBuildADDLocalFileWithoutCache(t *testing.T) {
|
|
name := "testbuildaddlocalfilewithoutcache"
|
|
defer deleteImages(name)
|
|
dockerfile := `
|
|
FROM busybox
|
|
MAINTAINER dockerio
|
|
ADD foo /usr/lib/bla/bar
|
|
RUN [ "$(cat /usr/lib/bla/bar)" = "hello" ]`
|
|
ctx, err := fakeContext(dockerfile, map[string]string{
|
|
"foo": "hello",
|
|
})
|
|
defer ctx.Close()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id1, err := buildImageFromContext(name, ctx, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id2, err := buildImageFromContext(name, ctx, false)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if id1 == id2 {
|
|
t.Fatal("The cache should have been invalided but hasn't.")
|
|
}
|
|
logDone("build - add local file without cache")
|
|
}
|
|
|
|
func TestBuildADDCurrentDirWithCache(t *testing.T) {
|
|
name := "testbuildaddcurrentdirwithcache"
|
|
defer deleteImages(name)
|
|
dockerfile := `
|
|
FROM scratch
|
|
MAINTAINER dockerio
|
|
ADD . /usr/lib/bla`
|
|
ctx, err := fakeContext(dockerfile, map[string]string{
|
|
"foo": "hello",
|
|
})
|
|
defer ctx.Close()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id1, err := buildImageFromContext(name, ctx, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
// Check that adding file invalidate cache of "ADD ."
|
|
if err := ctx.Add("bar", "hello2"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id2, err := buildImageFromContext(name, ctx, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if id1 == id2 {
|
|
t.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 {
|
|
t.Fatal(err)
|
|
}
|
|
id3, err := buildImageFromContext(name, ctx, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if id2 == id3 {
|
|
t.Fatal("The cache should have been invalided but hasn't.")
|
|
}
|
|
// Check that changing file to same content invalidate cache of "ADD ."
|
|
time.Sleep(1 * time.Second) // wait second because of mtime precision
|
|
if err := ctx.Add("foo", "hello1"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id4, err := buildImageFromContext(name, ctx, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if id3 == id4 {
|
|
t.Fatal("The cache should have been invalided but hasn't.")
|
|
}
|
|
id5, err := buildImageFromContext(name, ctx, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if id4 != id5 {
|
|
t.Fatal("The cache should have been used but hasn't.")
|
|
}
|
|
logDone("build - add current directory with cache")
|
|
}
|
|
|
|
func TestBuildADDCurrentDirWithoutCache(t *testing.T) {
|
|
name := "testbuildaddcurrentdirwithoutcache"
|
|
defer deleteImages(name)
|
|
dockerfile := `
|
|
FROM scratch
|
|
MAINTAINER dockerio
|
|
ADD . /usr/lib/bla`
|
|
ctx, err := fakeContext(dockerfile, map[string]string{
|
|
"foo": "hello",
|
|
})
|
|
defer ctx.Close()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id1, err := buildImageFromContext(name, ctx, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id2, err := buildImageFromContext(name, ctx, false)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if id1 == id2 {
|
|
t.Fatal("The cache should have been invalided but hasn't.")
|
|
}
|
|
logDone("build - add current directory without cache")
|
|
}
|
|
|
|
func TestBuildADDRemoteFileWithCache(t *testing.T) {
|
|
name := "testbuildaddremotefilewithcache"
|
|
defer deleteImages(name)
|
|
server, err := fakeStorage(map[string]string{
|
|
"baz": "hello",
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer server.Close()
|
|
id1, err := buildImage(name,
|
|
fmt.Sprintf(`FROM scratch
|
|
MAINTAINER dockerio
|
|
ADD %s/baz /usr/lib/baz/quux`, server.URL),
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id2, err := buildImage(name,
|
|
fmt.Sprintf(`FROM scratch
|
|
MAINTAINER dockerio
|
|
ADD %s/baz /usr/lib/baz/quux`, server.URL),
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if id1 != id2 {
|
|
t.Fatal("The cache should have been used but hasn't.")
|
|
}
|
|
logDone("build - add remote file with cache")
|
|
}
|
|
|
|
func TestBuildADDRemoteFileWithoutCache(t *testing.T) {
|
|
name := "testbuildaddremotefilewithoutcache"
|
|
defer deleteImages(name)
|
|
server, err := fakeStorage(map[string]string{
|
|
"baz": "hello",
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer server.Close()
|
|
id1, err := buildImage(name,
|
|
fmt.Sprintf(`FROM scratch
|
|
MAINTAINER dockerio
|
|
ADD %s/baz /usr/lib/baz/quux`, server.URL),
|
|
true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id2, err := buildImage(name,
|
|
fmt.Sprintf(`FROM scratch
|
|
MAINTAINER dockerio
|
|
ADD %s/baz /usr/lib/baz/quux`, server.URL),
|
|
false)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if id1 == id2 {
|
|
t.Fatal("The cache should have been invalided but hasn't.")
|
|
}
|
|
logDone("build - add remote file without cache")
|
|
}
|
|
|
|
func TestBuildADDLocalAndRemoteFilesWithCache(t *testing.T) {
|
|
name := "testbuildaddlocalandremotefilewithcache"
|
|
defer deleteImages(name)
|
|
server, err := fakeStorage(map[string]string{
|
|
"baz": "hello",
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer server.Close()
|
|
ctx, err := fakeContext(fmt.Sprintf(`FROM scratch
|
|
MAINTAINER dockerio
|
|
ADD foo /usr/lib/bla/bar
|
|
ADD %s/baz /usr/lib/baz/quux`, server.URL),
|
|
map[string]string{
|
|
"foo": "hello world",
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer ctx.Close()
|
|
id1, err := buildImageFromContext(name, ctx, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id2, err := buildImageFromContext(name, ctx, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if id1 != id2 {
|
|
t.Fatal("The cache should have been used but hasn't.")
|
|
}
|
|
logDone("build - add local and remote file with cache")
|
|
}
|
|
|
|
// TODO: TestCaching
|
|
func TestBuildADDLocalAndRemoteFilesWithoutCache(t *testing.T) {
|
|
name := "testbuildaddlocalandremotefilewithoutcache"
|
|
defer deleteImages(name)
|
|
server, err := fakeStorage(map[string]string{
|
|
"baz": "hello",
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer server.Close()
|
|
ctx, err := fakeContext(fmt.Sprintf(`FROM scratch
|
|
MAINTAINER dockerio
|
|
ADD foo /usr/lib/bla/bar
|
|
ADD %s/baz /usr/lib/baz/quux`, server.URL),
|
|
map[string]string{
|
|
"foo": "hello world",
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer ctx.Close()
|
|
id1, err := buildImageFromContext(name, ctx, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
id2, err := buildImageFromContext(name, ctx, false)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if id1 == id2 {
|
|
t.Fatal("The cache should have been invalided but hasn't.")
|
|
}
|
|
logDone("build - add local and remote file without cache")
|
|
}
|
|
|
|
func TestBuildWithVolumeOwnership(t *testing.T) {
|
|
name := "testbuildimg"
|
|
defer deleteImages(name)
|
|
|
|
_, err := buildImage(name,
|
|
`FROM busybox:latest
|
|
RUN mkdir /test && chown daemon:daemon /test && chmod 0600 /test
|
|
VOLUME /test`,
|
|
true)
|
|
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
cmd := exec.Command(dockerBinary, "run", "--rm", "testbuildimg", "ls", "-la", "/test")
|
|
out, _, err := runCommandWithOutput(cmd)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if expected := "drw-------"; !strings.Contains(out, expected) {
|
|
t.Fatalf("expected %s received %s", expected, out)
|
|
}
|
|
|
|
if expected := "daemon daemon"; !strings.Contains(out, expected) {
|
|
t.Fatalf("expected %s received %s", expected, out)
|
|
}
|
|
|
|
logDone("build - volume ownership")
|
|
}
|