Examples with Command com.google.copybara.shell.Command used on opensource projects

Example 21 with Command

use of com.google.copybara.shell.Command in project copybara by google.

the class CommandRunnerTest method testTimeout.

@Test
public void testTimeout() throws Exception {
    Command command = bashCommand("" + "echo stdout msg\n" + ">&2 echo stderr msg\n" + "sleep 10\n");
    CommandTimeoutException e = assertThrows(CommandTimeoutException.class, () -> runCommand(new CommandRunner(command, Duration.ofSeconds(1))));
    assertThat(e.getOutput().getStdout()).contains("stdout msg");
    assertThat(e.getOutput().getStderr()).contains("stderr msg");
    assertThat(e.getMessage()).containsMatch("Command '.*' killed by Copybara after timeout \\(1s\\)");
    assertThat(e.getTimeout()).isEquivalentAccordingToCompareTo(Duration.ofSeconds(1));
}

Example 22 with Command

use of com.google.copybara.shell.Command in project copybara by google.

the class CommandRunnerTest method testCommand.

@Test
public void testCommand() throws Exception {
    Command command = new Command(new String[] { "echo", "hello", "world" });
    CommandOutputWithStatus result = runCommand(new CommandRunner(command));
    assertThat(result.getTerminationStatus().success()).isTrue();
    assertThat(result.getStdout()).isEqualTo("hello world\n");
    assertWithMessage("Not empty: %s", new String(outContent.toByteArray(), UTF_8)).that(outContent.toByteArray()).isEmpty();
    assertWithMessage("Not empty: %s", new String(errContent.toByteArray(), UTF_8)).that(errContent.toByteArray()).isEmpty();
    assertLogContains("Executing [echo hello world]", "'echo' STDOUT: hello world", "Command 'echo' finished");
}

Example 23 with Command

use of com.google.copybara.shell.Command in project copybara by google.

the class CommandRunnerTest method testObserverCanTerminate.

@Test
public void testObserverCanTerminate() throws Exception {
    KillableObserver tester = new KillableObserver() {

        @Override
        public void startObserving(Killable killable) {
            try {
                Thread.sleep(1000);
            } catch (InterruptedException ignored) {
            // ignored
            }
            killable.kill();
        }

        @Override
        public void stopObserving(Killable killable) {
        }
    };
    Command command = bashCommand("" + "echo stdout msg\n" + ">&2 echo stderr msg\n" + "sleep 10\n");
    AbnormalTerminationException e = assertThrows(AbnormalTerminationException.class, () -> runCommand(new CommandRunner(command, Duration.ofSeconds(90)).withObserver(tester)));
    assertThat(e).hasMessageThat().containsMatch("Process terminated by signal 15");
    assertThat(e).hasMessageThat().doesNotContainMatch("Command '.*' killed by Copybara after timeout \\(1s\\)");
}

Example 24 with Command

use of com.google.copybara.shell.Command in project copybara by google.

the class CommandRunnerTest method testMaxCommandLength.

@Test
public void testMaxCommandLength() throws Exception {
    String[] args = new String[10000];
    args[0] = "echo";
    for (int i = 1; i < 10000; i++) {
        args[i] = "hello world!";
    }
    Command command = new Command(args);
    CommandOutputWithStatus result = runCommand(new CommandRunner(command).withVerbose(true));
    assertThat(result.getTerminationStatus().success()).isTrue();
    assertLogContains("...", "'echo' STDOUT: hello world!", "Command 'echo' finished");
}

Example 25 with Command

use of com.google.copybara.shell.Command in project copybara by google.

the class CommandRunnerTest method bashCommand.

private Command bashCommand(String bashScript) throws IOException {
    Path tempFile = Files.createTempFile("test", "file");
    Files.write(tempFile, bashScript.getBytes(UTF_8));
    Files.setPosixFilePermissions(tempFile, PosixFilePermissions.fromString("rwxr-xr--"));
    return new Command(new String[] { tempFile.toAbsolutePath().toString() });
}