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Port volumes and exit code tests

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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
This commit is contained in:
Michael Crosby 2014-04-18 02:34:10 +00:00
parent 6beb858fb0
commit 03993eb534
2 changed files with 28 additions and 183 deletions
integration-cli
docker_cli_run_test.go
integration
container_test.go

28
integration-cli/docker_cli_run_test.go
View file

@ -408,3 +408,31 @@ func TestVerifyContainerID(t *testing.T) {
logDone("run - verify container ID")
}
// Test that creating a container with a volume doesn't crash. Regression test for #995.
func TestCreateVolume(t *testing.T) {
cmd := exec.Command(dockerBinary, "run", "-v", "/var/lib/data", "busybox", "true")
if _, err := runCommand(cmd); err != nil {
t.Fatal(err)
}
deleteAllContainers()
logDone("run - create docker mangaed volume")
}
func TestExitCode(t *testing.T) {
cmd := exec.Command(dockerBinary, "run", "busybox", "/bin/sh", "-c", "exit 72")
exit, err := runCommand(cmd)
if err == nil {
t.Fatal("should not have a non nil error")
}
if exit != 72 {
t.Fatalf("expected exit code 72 received %d", exit)
}
deleteAllContainers()
logDone("run - correct exit code")
}

183
integration/container_test.go
View file

@ -16,36 +16,6 @@ import (
"time"
)
func TestStart(t *testing.T) {
daemon := mkDaemon(t)
defer nuke(daemon)
container, _, _ := mkContainer(daemon, []string{"-i", "_", "/bin/cat"}, t)
defer daemon.Destroy(container)
cStdin, err := container.StdinPipe()
if err != nil {
t.Fatal(err)
}
if err := container.Start(); err != nil {
t.Fatal(err)
}
// Give some time to the process to start
container.WaitTimeout(500 * time.Millisecond)
if !container.State.IsRunning() {
t.Errorf("Container should be running")
}
if err := container.Start(); err != nil {
t.Fatalf("A running container should be able to be started")
}
// Try to avoid the timeout in destroy. Best effort, don't check error
cStdin.Close()
container.WaitTimeout(2 * time.Second)
}
func TestCpuShares(t *testing.T) {
_, err1 := os.Stat("/sys/fs/cgroup/cpuacct,cpu")
_, err2 := os.Stat("/sys/fs/cgroup/cpu,cpuacct")
@ -81,46 +51,6 @@ func TestCpuShares(t *testing.T) {
container.WaitTimeout(2 * time.Second)
}
func TestRun(t *testing.T) {
daemon := mkDaemon(t)
defer nuke(daemon)
container, _, _ := mkContainer(daemon, []string{"_", "ls", "-al"}, t)
defer daemon.Destroy(container)
if container.State.IsRunning() {
t.Errorf("Container shouldn't be running")
}
if err := container.Run(); err != nil {
t.Fatal(err)
}
if container.State.IsRunning() {
t.Errorf("Container shouldn't be running")
}
}
func TestOutput(t *testing.T) {
daemon := mkDaemon(t)
defer nuke(daemon)
container, _, err := daemon.Create(
&runconfig.Config{
Image: GetTestImage(daemon).ID,
Cmd: []string{"echo", "-n", "foobar"},
},
"",
)
if err != nil {
t.Fatal(err)
}
defer daemon.Destroy(container)
output, err := container.Output()
if err != nil {
t.Fatal(err)
}
if string(output) != "foobar" {
t.Fatalf("%s != %s", string(output), "foobar")
}
}
func TestKillDifferentUser(t *testing.T) {
daemon := mkDaemon(t)
defer nuke(daemon)
@ -179,119 +109,6 @@ func TestKillDifferentUser(t *testing.T) {
}
}
// Test that creating a container with a volume doesn't crash. Regression test for #995.
func TestCreateVolume(t *testing.T) {
eng := NewTestEngine(t)
daemon := mkDaemonFromEngine(eng, t)
defer nuke(daemon)
config, hc, _, err := runconfig.Parse([]string{"-v", "/var/lib/data", unitTestImageID, "echo", "hello", "world"}, nil)
if err != nil {
t.Fatal(err)
}
jobCreate := eng.Job("create")
if err := jobCreate.ImportEnv(config); err != nil {
t.Fatal(err)
}
var id string
jobCreate.Stdout.AddString(&id)
if err := jobCreate.Run(); err != nil {
t.Fatal(err)
}
jobStart := eng.Job("start", id)
if err := jobStart.ImportEnv(hc); err != nil {
t.Fatal(err)
}
if err := jobStart.Run(); err != nil {
t.Fatal(err)
}
// FIXME: this hack can be removed once Wait is a job
c := daemon.Get(id)
if c == nil {
t.Fatalf("Couldn't retrieve container %s from daemon", id)
}
c.WaitTimeout(500 * time.Millisecond)
c.Wait()
}
func TestKill(t *testing.T) {
daemon := mkDaemon(t)
defer nuke(daemon)
container, _, err := daemon.Create(&runconfig.Config{
Image: GetTestImage(daemon).ID,
Cmd: []string{"sleep", "2"},
},
"",
)
if err != nil {
t.Fatal(err)
}
defer daemon.Destroy(container)
if container.State.IsRunning() {
t.Errorf("Container shouldn't be running")
}
if err := container.Start(); err != nil {
t.Fatal(err)
}
// Give some time to lxc to spawn the process
container.WaitTimeout(500 * time.Millisecond)
if !container.State.IsRunning() {
t.Errorf("Container should be running")
}
if err := container.Kill(); err != nil {
t.Fatal(err)
}
if container.State.IsRunning() {
t.Errorf("Container shouldn't be running")
}
container.Wait()
if container.State.IsRunning() {
t.Errorf("Container shouldn't be running")
}
// Try stopping twice
if err := container.Kill(); err != nil {
t.Fatal(err)
}
}
func TestExitCode(t *testing.T) {
daemon := mkDaemon(t)
defer nuke(daemon)
trueContainer, _, err := daemon.Create(&runconfig.Config{
Image: GetTestImage(daemon).ID,
Cmd: []string{"/bin/true"},
}, "")
if err != nil {
t.Fatal(err)
}
defer daemon.Destroy(trueContainer)
if err := trueContainer.Run(); err != nil {
t.Fatal(err)
}
if code := trueContainer.State.GetExitCode(); code != 0 {
t.Fatalf("Unexpected exit code %d (expected 0)", code)
}
falseContainer, _, err := daemon.Create(&runconfig.Config{
Image: GetTestImage(daemon).ID,
Cmd: []string{"/bin/false"},
}, "")
if err != nil {
t.Fatal(err)
}
defer daemon.Destroy(falseContainer)
if err := falseContainer.Run(); err != nil {
t.Fatal(err)
}
if code := falseContainer.State.GetExitCode(); code != 1 {
t.Fatalf("Unexpected exit code %d (expected 1)", code)
}
}
func TestRestart(t *testing.T) {
daemon := mkDaemon(t)
defer nuke(daemon)