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Add TestCommitAutoRun

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This commit is contained in:
Guillaume J. Charmes 2013-04-25 17:03:13 -07:00
parent 724e2d6b0a
commit 30d327d37e
1 changed files with 78 additions and 0 deletions
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78
container_test.go
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@ -226,6 +226,84 @@ func TestDiff(t *testing.T) {
}
}
func TestCommitAutoRun(t *testing.T) {
runtime, err := newTestRuntime()
if err != nil {
t.Fatal(err)
}
defer nuke(runtime)
container1, err := runtime.Create(
&Config{
Image: GetTestImage(runtime).Id,
Cmd: []string{"/bin/sh", "-c", "echo hello > /world"},
},
)
if err != nil {
t.Fatal(err)
}
defer runtime.Destroy(container1)
if container1.State.Running {
t.Errorf("Container shouldn't be running")
}
if err := container1.Run(); err != nil {
t.Fatal(err)
}
if container1.State.Running {
t.Errorf("Container shouldn't be running")
}
rwTar, err := container1.ExportRw()
if err != nil {
t.Error(err)
}
img, err := runtime.graph.Create(rwTar, container1, "unit test commited image", "", &Config{Cmd: []string{"cat", "/world"}})
if err != nil {
t.Error(err)
}
// FIXME: Make a TestCommit that stops here and check docker.root/layers/img.id/world
container2, err := runtime.Create(
&Config{
Image: img.Id,
},
)
if err != nil {
t.Fatal(err)
}
defer runtime.Destroy(container2)
stdout, err := container2.StdoutPipe()
if err != nil {
t.Fatal(err)
}
stderr, err := container2.StderrPipe()
if err != nil {
t.Fatal(err)
}
if err := container2.Start(); err != nil {
t.Fatal(err)
}
container2.Wait()
output, err := ioutil.ReadAll(stdout)
if err != nil {
t.Fatal(err)
}
output2, err := ioutil.ReadAll(stderr)
if err != nil {
t.Fatal(err)
}
if err := stdout.Close(); err != nil {
t.Fatal(err)
}
if err := stderr.Close(); err != nil {
t.Fatal(err)
}
if string(output) != "hello\n" {
t.Fatalf("Unexpected output. Expected %s, received: %s (err: %s)", "hello\n", output, output2)
}
}
func TestCommitRun(t *testing.T) {
runtime, err := newTestRuntime()
if err != nil {