Function TestIssue3568

cmd/nerdctl/container/container_run_linux_test.go:584–628

TestIssue3568 tests https://github.com/containerd/nerdctl/issues/3568

(t *testing.T)

// TestIssue3568 tests https://github.com/containerd/nerdctl/issues/3568
func TestIssue3568(t *testing.T) {
	testCase := nerdtest.Setup()

	testCase.Description = "Issue #3568 - Detaching from a container started by using --rm option causes the container to be deleted."

	testCase.Cleanup = func(data test.Data, helpers test.Helpers) {
		helpers.Anyhow("rm", "-f", data.Identifier())
	}

	testCase.Command = func(data test.Data, helpers test.Helpers) test.TestableCommand {
		// Run interactively and detach
		cmd := helpers.Command("run", "--rm", "-it", "--detach-keys=ctrl-a,ctrl-b", "--name", data.Identifier(), testutil.CommonImage)
		cmd.WithPseudoTTY()
		cmd.Feed(strings.NewReader("echo mark${NON}mark\n"))
		cmd.WithFeeder(func() io.Reader {
			// Because of the way we proxy stdin, we have to wait here, otherwise we detach before
			// the rest of the input ever reaches the container
			// Note that this only concerns nerdctl, as docker seems to behave ok LOCALLY.
			// But then, it fails for docker as well ON THE CI. It is unclear why at this point.
			// Arbitrary time pauses would not work: what matters is that the container has started.
			// if !nerdtest.IsDocker() {
			nerdtest.EnsureContainerStarted(helpers, data.Identifier())
			// }
			// ctrl+a and ctrl+b (see https://en.wikipedia.org/wiki/C0_and_C1_control_codes)
			return bytes.NewReader([]byte{1, 2})
		})

		return cmd
	}

	testCase.Expected = func(data test.Data, helpers test.Helpers) *test.Expected {
		return &test.Expected{
			ExitCode: 0,
			Errors:   []error{errors.New("detach keys")},
			Output: expect.All(
				expect.Contains("markmark"),
				func(stdout string, t tig.T) {
					assert.Assert(t, strings.Contains(helpers.Capture("inspect", "--format", "json", data.Identifier()), "\"Running\":true"))
				},
			),
		}
	}

	testCase.Run(t)
}

// TestPortBindingWithCustomHost tests https://github.com/containerd/nerdctl/issues/3539
func TestPortBindingWithCustomHost(t *testing.T) {