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package main

import (

"strings"

"github.com/docker/docker/integration-cli/checker"

"github.com/docker/docker/integration-cli/cli"

"github.com/go-check/check"

)

func (s *DockerSuite) TestCommitAfterContainerIsDone(c *check.C) {

out := cli.DockerCmd(c, "run", "-i", "-a", "stdin", "busybox", "echo", "foo").Combined()

cleanedContainerID := strings.TrimSpace(out)

cli.DockerCmd(c, "wait", cleanedContainerID)

out = cli.DockerCmd(c, "commit", cleanedContainerID).Combined()

cleanedImageID := strings.TrimSpace(out)

cli.DockerCmd(c, "inspect", cleanedImageID)

}

func (s *DockerSuite) TestCommitWithoutPause(c *check.C) {

testRequires(c, DaemonIsLinux)

out, _ := dockerCmd(c, "run", "-i", "-a", "stdin", "busybox", "echo", "foo")

cleanedContainerID := strings.TrimSpace(out)

dockerCmd(c, "wait", cleanedContainerID)

out, _ = dockerCmd(c, "commit", "-p=false", cleanedContainerID)

cleanedImageID := strings.TrimSpace(out)

dockerCmd(c, "inspect", cleanedImageID)

}

//test commit a paused container should not unpause it after commit

func (s *DockerSuite) TestCommitPausedContainer(c *check.C) {

testRequires(c, DaemonIsLinux)

out, _ := dockerCmd(c, "run", "-i", "-d", "busybox")

cleanedContainerID := strings.TrimSpace(out)

dockerCmd(c, "pause", cleanedContainerID)

out, _ = dockerCmd(c, "commit", cleanedContainerID)

out = inspectField(c, cleanedContainerID, "State.Paused")

// commit should not unpause a paused container

c.Assert(out, checker.Contains, "true")

}

func (s *DockerSuite) TestCommitNewFile(c *check.C) {

dockerCmd(c, "run", "--name", "committer", "busybox", "/bin/sh", "-c", "echo koye > /foo")

imageID, _ := dockerCmd(c, "commit", "committer")

imageID = strings.TrimSpace(imageID)

out, _ := dockerCmd(c, "run", imageID, "cat", "/foo")

actual := strings.TrimSpace(out)

c.Assert(actual, checker.Equals, "koye")

}

func (s *DockerSuite) TestCommitHardlink(c *check.C) {

testRequires(c, DaemonIsLinux)

firstOutput, _ := dockerCmd(c, "run", "-t", "--name", "hardlinks", "busybox", "sh", "-c", "touch file1 && ln file1 file2 && ls -di file1 file2")

chunks := strings.Split(strings.TrimSpace(firstOutput), " ")

inode := chunks[0]

chunks = strings.SplitAfterN(strings.TrimSpace(firstOutput), " ", 2)

c.Assert(chunks[1], checker.Contains, chunks[0], check.Commentf("Failed to create hardlink in a container. Expected to find %q in %q", inode, chunks[1:]))

imageID, _ := dockerCmd(c, "commit", "hardlinks", "hardlinks")

imageID = strings.TrimSpace(imageID)

secondOutput, _ := dockerCmd(c, "run", "-t", imageID, "ls", "-di", "file1", "file2")

chunks = strings.Split(strings.TrimSpace(secondOutput), " ")

inode = chunks[0]

chunks = strings.SplitAfterN(strings.TrimSpace(secondOutput), " ", 2)

c.Assert(chunks[1], checker.Contains, chunks[0], check.Commentf("Failed to create hardlink in a container. Expected to find %q in %q", inode, chunks[1:]))

}

func (s *DockerSuite) TestCommitTTY(c *check.C) {

dockerCmd(c, "run", "-t", "--name", "tty", "busybox", "/bin/ls")

imageID, _ := dockerCmd(c, "commit", "tty", "ttytest")

imageID = strings.TrimSpace(imageID)

dockerCmd(c, "run", imageID, "/bin/ls")

}

func (s *DockerSuite) TestCommitWithHostBindMount(c *check.C) {

testRequires(c, DaemonIsLinux)

dockerCmd(c, "run", "--name", "bind-commit", "-v", "/dev/null:/winning", "busybox", "true")

imageID, _ := dockerCmd(c, "commit", "bind-commit", "bindtest")

imageID = strings.TrimSpace(imageID)

dockerCmd(c, "run", imageID, "true")

}

func (s *DockerSuite) TestCommitChange(c *check.C) {

dockerCmd(c, "run", "--name", "test", "busybox", "true")

imageID, _ := dockerCmd(c, "commit",

"--change", "EXPOSE 8080",

"--change", "ENV DEBUG true",

"--change", "ENV test 1",

"--change", "ENV PATH /foo",

"--change", "LABEL foo bar",

"--change", "CMD [\"/bin/sh\"]",

"--change", "WORKDIR /opt",

"--change", "ENTRYPOINT [\"/bin/sh\"]",

"--change", "USER testuser",

"--change", "VOLUME /var/lib/docker",

"--change", "ONBUILD /usr/local/bin/python-build --dir /app/src",

"test", "test-commit")

imageID = strings.TrimSpace(imageID)

prefix, slash := getPrefixAndSlashFromDaemonPlatform()

prefix = strings.ToUpper(prefix) // Force C: as that's how WORKDIR is normalized on Windows

expected := map[string]string{

"Config.ExposedPorts": "map[8080/tcp:{}]",

"Config.Env": "[DEBUG=true test=1 PATH=/foo]",

"Config.Labels": "map[foo:bar]",

"Config.Cmd": "[/bin/sh]",

"Config.WorkingDir": prefix + slash + "opt",

"Config.Entrypoint": "[/bin/sh]",

"Config.User": "testuser",

"Config.Volumes": "map[/var/lib/docker:{}]",

"Config.OnBuild": "[/usr/local/bin/python-build --dir /app/src]",

}

for conf, value := range expected {

res := inspectField(c, imageID, conf)

if res != value {

c.Errorf("%s('%s'), expected %s", conf, res, value)

}

}

}

func (s *DockerSuite) TestCommitChangeLabels(c *check.C) {

dockerCmd(c, "run", "--name", "test", "--label", "some=label", "busybox", "true")

imageID, _ := dockerCmd(c, "commit",

"--change", "LABEL some=label2",

"test", "test-commit")

imageID = strings.TrimSpace(imageID)

c.Assert(inspectField(c, imageID, "Config.Labels"), checker.Equals, "map[some:label2]")

// check that container labels didn't change

c.Assert(inspectField(c, "test", "Config.Labels"), checker.Equals, "map[some:label]")

}