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Test on execdriver dir behavior

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Signed-off-by: Alexandr Morozov <lk4d4math@gmail.com>
This commit is contained in:
Alexandr Morozov 2014-09-10 20:43:16 +04:00 • committed by Alexandr Morozov
parent 623ebf203b
commit 652cd6a842
2 changed files with 102 additions and 0 deletions
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100
integration-cli/docker_cli_run_test.go
View file

@ -2062,3 +2062,103 @@ func TestRunMountOrdering(t *testing.T) {
deleteAllContainers()
logDone("run - volumes are mounted in the correct order")
}
func TestRunExecDir(t *testing.T) {
cmd := exec.Command(dockerBinary, "run", "-d", "busybox", "top")
out, _, err := runCommandWithOutput(cmd)
if err != nil {
t.Fatal(err, out)
}
id := strings.TrimSpace(out)
execDir := filepath.Join(execDriverPath, id)
stateFile := filepath.Join(execDir, "state.json")
contFile := filepath.Join(execDir, "container.json")
{
fi, err := os.Stat(execDir)
if err != nil {
t.Fatal(err)
}
if !fi.IsDir() {
t.Fatalf("%q must be a directory", execDir)
}
fi, err = os.Stat(stateFile)
if err != nil {
t.Fatal(err)
}
fi, err = os.Stat(contFile)
if err != nil {
t.Fatal(err)
}
}
stopCmd := exec.Command(dockerBinary, "stop", id)
out, _, err = runCommandWithOutput(stopCmd)
if err != nil {
t.Fatal(err, out)
}
{
fi, err := os.Stat(execDir)
if err != nil {
t.Fatal(err)
}
if !fi.IsDir() {
t.Fatalf("%q must be a directory", execDir)
}
fi, err = os.Stat(stateFile)
if err == nil {
t.Fatalf("Statefile %q is exists for stopped container!", stateFile)
}
if !os.IsNotExist(err) {
t.Fatalf("Error should be about non-existing, got %s", err)
}
fi, err = os.Stat(contFile)
if err == nil {
t.Fatalf("Container file %q is exists for stopped container!", contFile)
}
if !os.IsNotExist(err) {
t.Fatalf("Error should be about non-existing, got %s", err)
}
}
startCmd := exec.Command(dockerBinary, "start", id)
out, _, err = runCommandWithOutput(startCmd)
if err != nil {
t.Fatal(err, out)
}
{
fi, err := os.Stat(execDir)
if err != nil {
t.Fatal(err)
}
if !fi.IsDir() {
t.Fatalf("%q must be a directory", execDir)
}
fi, err = os.Stat(stateFile)
if err != nil {
t.Fatal(err)
}
fi, err = os.Stat(contFile)
if err != nil {
t.Fatal(err)
}
}
rmCmd := exec.Command(dockerBinary, "rm", "-f", id)
out, _, err = runCommandWithOutput(rmCmd)
if err != nil {
t.Fatal(err, out)
}
{
_, err := os.Stat(execDir)
if err == nil {
t.Fatal(err)
}
if err == nil {
t.Fatalf("Exec directory %q is exists for removed container!", execDir)
}
if !os.IsNotExist(err) {
t.Fatalf("Error should be about non-existing, got %s", err)
}
}
logDone("run - check execdriver dir behavior")
}

2
integration-cli/docker_test_vars.go
View file

@ -15,6 +15,8 @@ var registryImageName = "registry"
// the private registry to use for tests
var privateRegistryURL = "127.0.0.1:5000"
var execDriverPath = "/var/lib/docker/execdriver/native"
var workingDirectory string
func init() {