for len(output) > 0 && (output[0] < want || output[0] != want && len(output[0]) >= 5 && output[0][:5] == want[:5]) {
			if len(output[0]) >= 5 && output[0][:5] == want[:5] {
				t.Errorf("mismatched output:\nhave %s\nwant %s", output[0], want)
				output = output[1:]
				continue Diff
			}
			t.Errorf("unexpected output: %q", output[0])
			output = output[1:]
		}

  Scope root = Scope::NewRootScope().ExitOnError();

  Output a = ops::Const(root.WithOpName("a"), Input::Initializer(0.0));
  Output enter_0 =
      ops::internal::Enter(root.WithOpName("enter_0"), a, "frame_0");
  Output exit_0 = ops::internal::Exit(root.WithOpName("exit_0"), enter_0);
  Output enter_1 =
      ops::internal::Enter(root.WithOpName("enter_1"), a, "frame_1");
  Output exit_1 = ops::internal::Exit(root.WithOpName("exit_1"), enter_1);

		t.Fatalf("'go tool covdata failed (%v): %s", err, b)
	}
	output := string(b)
	rval := ""
	for _, f := range want {
		wf := "Func: " + f + "\n"
		if strings.Contains(output, wf) {
			continue
		}
		rval += fmt.Sprintf("error: output should contain %q but does not\n", wf)
	}
	for _, f := range avoid {
		wf := "Func: " + f + "\n"
		if strings.Contains(output, wf) {

        "empty directory"         | { TestFile output -> output.createDir() }
        "directory with contents" | { TestFile output ->
            output.create {
                file("first-file").text = "leftover file"
                file("second-file").text = "leftover file"
            }
        }
        'file'                    | { TestFile output -> output.text = 'leftover file' }
    }

        then:
        output.count("NOT CI") == 1
        configurationCache.assertStateStored()

        when:
        configurationCacheRun "run"

        then:
        output.count("NOT CI") == 1
        configurationCache.assertStateLoaded()

        when:
        configurationCacheRun "run", "-Dci=true"

        then:
        output.count("ON CI") == 1

                context.appendResolution { output -> output.append("resolution 1.")}
                context.appendResolution { output -> output.append("resolution 2.")}
            }
        }

        expect:
        reporter.buildFinished(result(exception))
        output.value == """
{failure}FAILURE: {normal}{failure}Build failed with an exception.{normal}

namespace {
REGISTER_OP("FakeNullary").Output("out: int32");

REGISTER_OP("FakeBinary")
    .Input("host_in: int32")
    .Input("device_in: int32")
    .Output("host_out: int32")
    .Output("device_out: int32");

REGISTER_OP("FakeResourceVar").Output("out: resource");

REGISTER_OP("FakeResourceUpdate")
    .Input("in: resource")
    .Output("out: resource")
    .Output("something_else: int32");

					var output string
					args := []string{"remote-clusters"}
					output, _ = istioCtl.InvokeOrFail(t, args)
					for _, otherName := range t.Clusters().Exclude(cluster).Names() {
						if !strings.Contains(output, otherName) {
							t.Fatalf("remote-clusters output did not contain %s; got:\n%s", otherName, output)
						}
					}
				})
			}
		})

            def output = new ByteArrayOutputStream()
            def error = new ByteArrayOutputStream()
            def args = executer.allArgs
            args.remove("--no-daemon")

            model = connection.model(type)
                .forTasks(tasks)
                .withArguments(args)
                .setStandardOutput(new TeeOutputStream(output, System.out))

	// Output:
	// 10h0m0s
	// 1h10m10s
	// There are 4210 seconds in 1h10m10s.
	// There are 1000 nanoseconds in 1µs.
	// There are 1.00e-06 seconds in 1µs.
}

func ExampleDuration_Hours() {
	h, _ := time.ParseDuration("4h30m")
	fmt.Printf("I've got %.1f hours of work left.", h.Hours())
	// Output: I've got 4.5 hours of work left.
}