}
	cmds = append(cmds,
		[]string{"chrome"},
		[]string{"google-chrome"},
		[]string{"chromium"},
		[]string{"firefox"},
	)
	return cmds
}

// Open tries to open url in a browser and reports whether it succeeded.
func Open(url string) bool {
	for _, args := range Commands() {
		cmd := exec.Command(args[0], append(args[1:], url)...)
		if cmd.Start() == nil && appearsSuccessful(cmd, 3*time.Second) {
			return true
		}
	}

 */
public interface BuildableModuleVersionListingResolveResult extends ResourceAwareResolveResult, ErroringResolveResult<ModuleVersionResolveException> {

    enum State {
        /**
         * Listing has succeeded.
         */
        Listed,
        /**
         * Listing has failed.
         */
        Failed,
        /**
         * Listing hasn't been performed yet, or another attempt can be made.
         */

			if err != nil && testCase.success {
				t.Errorf("expected to succeed but failed with %s", err)
			}
			if !testCase.success && err == nil {
				t.Error("expected failure but succeeded instead")
			}
			if testCase.success {
				if !reflect.DeepEqual(endpoints, testCase.endpoints) {
					t.Errorf("expected %s, got %s", testCase.endpoints, endpoints)
				}
				if secure != testCase.secure {

	_, err = runtime.Mmap(unsafe.Pointer(uintptr(b)+ps/2), ps, 0, runtime.MAP_ANON|runtime.MAP_PRIVATE|runtime.MAP_FIXED, -1, 0)
	if err == 0 {
		t.Errorf("Mmap should have failed with half-page alignment %d, but succeeded: %v", ps/2, err)
	}

	// Mmap should succeed at a full page into the buffer.
	_, err = runtime.Mmap(unsafe.Pointer(uintptr(b)+ps), ps, 0, runtime.MAP_ANON|runtime.MAP_PRIVATE|runtime.MAP_FIXED, -1, 0)
	if err != 0 {

			minimumPercent, r.SuccessfulRequests, r.TotalRequests, r.PercentSuccess(), r.Error)
	}
	if r.SuccessfulRequests == r.TotalRequests {
		t.Log("traffic checker succeeded with all successful requests")
	} else {
		t.Logf("traffic checker met minimum threshold, with %d/%d successes, but encountered some failures: %v", r.SuccessfulRequests, r.TotalRequests, r.Error)
	}

        if (attr != nullptr && attr->b() == true) {
          return true;
        }
      }
    }
    return false;
  };
  return HasAttr(graph, function_library, predicate).succeeded();
}

bool IsReplicatedGraph(const Graph& graph,
                       const FunctionLibraryDefinition* function_library) {
  auto predicate = [](const Graph& graph) {
    for (const Node* node : graph.nodes()) {

				printf("pipe(2) failed\n");
				return 0;
			}
			// Close the reading end.
			close(fd[0]);
			// Expect that write(2) fails (EPIPE)
			if (write(fd[1], "some data", 9) != -1) {
				printf("write(2) unexpectedly succeeded\n");
				return 0;
			}
			printf("did not receive SIGPIPE\n");
			return 0;
		}
		case 4: {
			fprintf(stderr, "OK\n");
			fflush(stderr);

			if (verbose) {
				printf("calling Block\n");
			}

	// Test that fcntl returns an error as expected.
	if runtime.Close(r) != 0 {
		t.Fatalf("Close(%d) failed", r)
	}
	val, errno := runtime.Fcntl(r, syscall.F_GETFD, 0)
	if val != -1 {
		t.Errorf("Fcntl succeeded unexpectedly")
	} else if syscall.Errno(errno) != syscall.EBADF {
		t.Errorf("Fcntl failed with error %v, expected %v", syscall.Errno(errno), syscall.EBADF)
	}
}

func checkIsPipe(t *testing.T, r, w int32) {

ret=$?
if [ $ret -eq 0 ]; then
	echo "BUG: PutObject to bucket: multi-key-poc with invalid sse-kms should fail. Succeeded"
	exit 1
fi

kill $pid

            settings.ioActionTimeoutMs
        }
    }

    private
    fun assertThrowsFor(propertyValue: String, block: () -> Unit) {
        try {
            block()
            fail("Expected to fail but succeeded")
        } catch (ex: Exception) {
            assertEquals(
                "Invalid value for system property '$IO_ACTION_TIMEOUT_SYSTEM_PROPERTY': '$propertyValue'. It must be a positive number of milliseconds.",