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moby--moby/integration-cli/docker_api_build_test.go
Vincent Demeester f85ee17810
Convert request.SockRequestRaw to appropriate methods
`request.SockRequestRaw` is deprecated, let's use appropriate methods
for those. This is a first pass, `SockRequest` still needs to be removed.

Signed-off-by: Vincent Demeester <vincent@sbr.pm>
2017-02-28 17:12:30 +01:00

250 lines
7 KiB
Go

package main
import (
"archive/tar"
"bytes"
"io/ioutil"
"net/http"
"regexp"
"strings"
"github.com/docker/docker/integration-cli/checker"
"github.com/docker/docker/integration-cli/request"
"github.com/docker/docker/pkg/testutil"
"github.com/go-check/check"
)
func (s *DockerSuite) TestBuildAPIDockerFileRemote(c *check.C) {
testRequires(c, NotUserNamespace)
var testD string
if testEnv.DaemonPlatform() == "windows" {
testD = `FROM busybox
COPY * /tmp/
RUN find / -name ba*
RUN find /tmp/`
} else {
// -xdev is required because sysfs can cause EPERM
testD = `FROM busybox
COPY * /tmp/
RUN find / -xdev -name ba*
RUN find /tmp/`
}
server := fakeStorage(c, map[string]string{"testD": testD})
defer server.Close()
res, body, err := request.Post(daemonHost(), "/build?dockerfile=baz&remote="+server.URL()+"/testD", request.JSON)
c.Assert(err, checker.IsNil)
c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
buf, err := testutil.ReadBody(body)
c.Assert(err, checker.IsNil)
// Make sure Dockerfile exists.
// Make sure 'baz' doesn't exist ANYWHERE despite being mentioned in the URL
out := string(buf)
c.Assert(out, checker.Contains, "/tmp/Dockerfile")
c.Assert(out, checker.Not(checker.Contains), "baz")
}
func (s *DockerSuite) TestBuildAPIRemoteTarballContext(c *check.C) {
buffer := new(bytes.Buffer)
tw := tar.NewWriter(buffer)
defer tw.Close()
dockerfile := []byte("FROM busybox")
err := tw.WriteHeader(&tar.Header{
Name: "Dockerfile",
Size: int64(len(dockerfile)),
})
// failed to write tar file header
c.Assert(err, checker.IsNil)
_, err = tw.Write(dockerfile)
// failed to write tar file content
c.Assert(err, checker.IsNil)
// failed to close tar archive
c.Assert(tw.Close(), checker.IsNil)
server := fakeBinaryStorage(c, map[string]*bytes.Buffer{
"testT.tar": buffer,
})
defer server.Close()
res, b, err := request.Post(daemonHost(), "/build?remote="+server.URL()+"/testT.tar", request.ContentType("application/tar"))
c.Assert(err, checker.IsNil)
c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
b.Close()
}
func (s *DockerSuite) TestBuildAPIRemoteTarballContextWithCustomDockerfile(c *check.C) {
buffer := new(bytes.Buffer)
tw := tar.NewWriter(buffer)
defer tw.Close()
dockerfile := []byte(`FROM busybox
RUN echo 'wrong'`)
err := tw.WriteHeader(&tar.Header{
Name: "Dockerfile",
Size: int64(len(dockerfile)),
})
// failed to write tar file header
c.Assert(err, checker.IsNil)
_, err = tw.Write(dockerfile)
// failed to write tar file content
c.Assert(err, checker.IsNil)
custom := []byte(`FROM busybox
RUN echo 'right'
`)
err = tw.WriteHeader(&tar.Header{
Name: "custom",
Size: int64(len(custom)),
})
// failed to write tar file header
c.Assert(err, checker.IsNil)
_, err = tw.Write(custom)
// failed to write tar file content
c.Assert(err, checker.IsNil)
// failed to close tar archive
c.Assert(tw.Close(), checker.IsNil)
server := fakeBinaryStorage(c, map[string]*bytes.Buffer{
"testT.tar": buffer,
})
defer server.Close()
url := "/build?dockerfile=custom&remote=" + server.URL() + "/testT.tar"
res, body, err := request.Post(daemonHost(), url, request.ContentType("application/tar"))
c.Assert(err, checker.IsNil)
c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
defer body.Close()
content, err := testutil.ReadBody(body)
c.Assert(err, checker.IsNil)
// Build used the wrong dockerfile.
c.Assert(string(content), checker.Not(checker.Contains), "wrong")
}
func (s *DockerSuite) TestBuildAPILowerDockerfile(c *check.C) {
git := newFakeGit(c, "repo", map[string]string{
"dockerfile": `FROM busybox
RUN echo from dockerfile`,
}, false)
defer git.Close()
res, body, err := request.Post(daemonHost(), "/build?remote="+git.RepoURL, request.JSON)
c.Assert(err, checker.IsNil)
c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
buf, err := testutil.ReadBody(body)
c.Assert(err, checker.IsNil)
out := string(buf)
c.Assert(out, checker.Contains, "from dockerfile")
}
func (s *DockerSuite) TestBuildAPIBuildGitWithF(c *check.C) {
git := newFakeGit(c, "repo", map[string]string{
"baz": `FROM busybox
RUN echo from baz`,
"Dockerfile": `FROM busybox
RUN echo from Dockerfile`,
}, false)
defer git.Close()
// Make sure it tries to 'dockerfile' query param value
res, body, err := request.Post(daemonHost(), "/build?dockerfile=baz&remote="+git.RepoURL, request.JSON)
c.Assert(err, checker.IsNil)
c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
buf, err := testutil.ReadBody(body)
c.Assert(err, checker.IsNil)
out := string(buf)
c.Assert(out, checker.Contains, "from baz")
}
func (s *DockerSuite) TestBuildAPIDoubleDockerfile(c *check.C) {
testRequires(c, UnixCli) // dockerfile overwrites Dockerfile on Windows
git := newFakeGit(c, "repo", map[string]string{
"Dockerfile": `FROM busybox
RUN echo from Dockerfile`,
"dockerfile": `FROM busybox
RUN echo from dockerfile`,
}, false)
defer git.Close()
// Make sure it tries to 'dockerfile' query param value
res, body, err := request.Post(daemonHost(), "/build?remote="+git.RepoURL, request.JSON)
c.Assert(err, checker.IsNil)
c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
buf, err := testutil.ReadBody(body)
c.Assert(err, checker.IsNil)
out := string(buf)
c.Assert(out, checker.Contains, "from Dockerfile")
}
func (s *DockerSuite) TestBuildAPIUnnormalizedTarPaths(c *check.C) {
// Make sure that build context tars with entries of the form
// x/./y don't cause caching false positives.
buildFromTarContext := func(fileContents []byte) string {
buffer := new(bytes.Buffer)
tw := tar.NewWriter(buffer)
defer tw.Close()
dockerfile := []byte(`FROM busybox
COPY dir /dir/`)
err := tw.WriteHeader(&tar.Header{
Name: "Dockerfile",
Size: int64(len(dockerfile)),
})
//failed to write tar file header
c.Assert(err, checker.IsNil)
_, err = tw.Write(dockerfile)
// failed to write Dockerfile in tar file content
c.Assert(err, checker.IsNil)
err = tw.WriteHeader(&tar.Header{
Name: "dir/./file",
Size: int64(len(fileContents)),
})
//failed to write tar file header
c.Assert(err, checker.IsNil)
_, err = tw.Write(fileContents)
// failed to write file contents in tar file content
c.Assert(err, checker.IsNil)
// failed to close tar archive
c.Assert(tw.Close(), checker.IsNil)
res, body, err := request.Post(daemonHost(), "/build", request.RawContent(ioutil.NopCloser(buffer)), request.ContentType("application/x-tar"))
c.Assert(err, checker.IsNil)
c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
out, err := testutil.ReadBody(body)
c.Assert(err, checker.IsNil)
lines := strings.Split(string(out), "\n")
c.Assert(len(lines), checker.GreaterThan, 1)
c.Assert(lines[len(lines)-2], checker.Matches, ".*Successfully built [0-9a-f]{12}.*")
re := regexp.MustCompile("Successfully built ([0-9a-f]{12})")
matches := re.FindStringSubmatch(lines[len(lines)-2])
return matches[1]
}
imageA := buildFromTarContext([]byte("abc"))
imageB := buildFromTarContext([]byte("def"))
c.Assert(imageA, checker.Not(checker.Equals), imageB)
}