Function TestRunVolume

cmd/nerdctl/container/container_run_mount_linux_test.go:41–91

(t *testing.T)

)

func TestRunVolume(t *testing.T) {
	t.Parallel()
	base := testutil.NewBase(t)
	tID := testutil.Identifier(t)
	rwDir, err := os.MkdirTemp(t.TempDir(), "rw")
	if err != nil {
		t.Fatal(err)
	}
	roDir, err := os.MkdirTemp(t.TempDir(), "ro")
	if err != nil {
		t.Fatal(err)
	}
	rwVolName := tID + "-rw"
	roVolName := tID + "-ro"
	for _, v := range []string{rwVolName, roVolName} {
		defer base.Cmd("volume", "rm", "-f", v).Run()
		base.Cmd("volume", "create", v).AssertOK()
	}

	containerName := tID
	defer base.Cmd("rm", "-f", containerName).AssertOK()
	base.Cmd("run",
		"-d",
		"--name", containerName,
		"-v", fmt.Sprintf("%s:/mnt1", rwDir),
		"-v", fmt.Sprintf("%s:/mnt2:ro", roDir),
		"-v", fmt.Sprintf("%s:/mnt3", rwVolName),
		"-v", fmt.Sprintf("%s:/mnt4:ro", roVolName),
		testutil.AlpineImage,
		"top",
	).AssertOK()
	base.Cmd("exec", containerName, "sh", "-exc", "echo -n str1 > /mnt1/file1").AssertOK()
	base.Cmd("exec", containerName, "sh", "-exc", "echo -n str2 > /mnt2/file2").AssertFail()
	base.Cmd("exec", containerName, "sh", "-exc", "echo -n str3 > /mnt3/file3").AssertOK()
	base.Cmd("exec", containerName, "sh", "-exc", "echo -n str4 > /mnt4/file4").AssertFail()
	base.Cmd("rm", "-f", containerName).AssertOK()
	base.Cmd("run",
		"--rm",
		"-v", fmt.Sprintf("%s:/mnt1", rwDir),
		"-v", fmt.Sprintf("%s:/mnt3", rwVolName),
		testutil.AlpineImage,
		"cat", "/mnt1/file1", "/mnt3/file3",
	).AssertOutExactly("str1str3")
	base.Cmd("run",
		"--rm",
		"-v", fmt.Sprintf("%s:/mnt3/mnt1", rwDir),
		"-v", fmt.Sprintf("%s:/mnt3", rwVolName),
		testutil.AlpineImage,
		"cat", "/mnt3/mnt1/file1", "/mnt3/file3",
	).AssertOutExactly("str1str3")
}

func TestRunAnonymousVolume(t *testing.T) {
	t.Parallel()