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How to use isRunning method of org.openqa.selenium.os.CommandLine class

Best Selenium code snippet using org.openqa.selenium.os.CommandLine.isRunning

Source:OsProcess.java

...97    if (!thisIsWindows()) {98      watchdog.destroyProcess();99      watchdog.waitForTerminationAfterDestroy(2, SECONDS);100    }101    if (isRunning()) {102      watchdog.destroyHarder();103      watchdog.waitForTerminationAfterDestroy(1, SECONDS);104    }105    // Make a best effort to drain the streams.106    if (streamHandler != null) {107      // Stop trying to read the output stream so that we don't race with the stream being closed108      // when the process is destroyed.109      streamHandler.setStopTimeout(2000);110      try {111        streamHandler.stop();112      } catch (IOException e) {113        // Ignore and destroy the process anyway.114        log.log(115            Level.INFO,116            "Unable to drain process streams. Ignoring but the exception being swallowed follows.",117            e);118      }119    }120    if (!isRunning()) {121      return getExitCode();122    }123    log.severe(String.format("Unable to kill process %s", watchdog.process));124    int exitCode = -1;125    executor.setExitValue(exitCode);126    return exitCode;127  }128  public void waitFor() throws InterruptedException {129    handler.waitFor();130  }131  public void waitFor(long timeout) throws InterruptedException {132    long until = System.currentTimeMillis() + timeout;133    boolean timedOut = true;134    while (System.currentTimeMillis() < until) {135      if (handler.hasResult()) {136        timedOut = false;137        break;138      }139      Thread.sleep(50);140    }141    if (timedOut) {142      throw new InterruptedException(143          String.format("Process timed out after waiting for %d ms.", timeout));144    }145    // Wait until syserr and sysout have been read146  }147  public boolean isRunning() {148    return !handler.hasResult();149  }150  public int getExitCode() {151    if (isRunning()) {152      throw new IllegalStateException(153          "Cannot get exit code before executing command line: " + cl);154    }155    return handler.getExitValue();156  }157  public void checkForError() {158    if (handler.getException() != null) {159      log.severe(handler.getException().toString());160    }161  }162  public String getStdOut() {163    return inputOut.toString();164  }165  public void setInput(String allInput) {166    this.allInput = allInput;167  }168  public void setWorkingDirectory(File workingDirectory) {169    executor.setWorkingDirectory(workingDirectory);170  }171  @Override172  public String toString() {173    return cl.toString() + "[ " + env + "]";174  }175  public void copyOutputTo(OutputStream out) {176    drainTo = out;177  }178  class SeleniumWatchDog extends ExecuteWatchdog {179    private volatile Process process;180    private volatile boolean starting = true;181    SeleniumWatchDog(long timeout) {182      super(timeout);183    }184    @Override185    public synchronized void start(Process process) {186      this.process = process;187      starting = false;188      super.start(process);189    }190    public void reset() {191      starting = true;192    }193    private void waitForProcessStarted() {194      while (starting) {195        try {196          Thread.sleep(50);197        } catch (InterruptedException e) {198          throw new WebDriverException(e);199        }200      }201    }202    private void waitForTerminationAfterDestroy(int duration, TimeUnit unit) {203      long end = System.currentTimeMillis() + unit.toMillis(duration);204      while (isRunning() && System.currentTimeMillis() < end) {205        try {206          Thread.sleep(50);207        } catch (InterruptedException e) {208          throw new WebDriverException(e);209        }210      }211    }212    private void destroyHarder() {213      try {214        Process awaitFor = this.process.destroyForcibly();215        awaitFor.waitFor(10, SECONDS);216      } catch (InterruptedException e) {217        Thread.interrupted();218        throw new RuntimeException(e);...

Source:CommandLineTest.java

...78  @Test79  public void testDestroy() {80    commandLine.executeAsync();81    verify(process).executeAsync();82    assertThat(commandLine.isRunning()).isTrue();83    verify(process).isRunning();84    commandLine.destroy();85    verify(process).destroy();86    assertThat(commandLine.isRunning()).isFalse();87    verify(process, atLeastOnce()).isRunning();88  }89  @Test90  public void canHandleOutput() {91    CommandLine commandLine = new CommandLine(testExecutable, "ping");92    commandLine.execute();93    assertThat(commandLine.getStdOut()).isNotEmpty().contains("ping");94  }95  @Test96  public void canCopyOutput() {97    CommandLine commandLine = new CommandLine(testExecutable, "I", "love", "cheese");98    ByteArrayOutputStream buffer = new ByteArrayOutputStream();99    commandLine.copyOutputTo(buffer);100    commandLine.execute();101    assertThat(buffer.toByteArray()).isNotEmpty();...

isRunning

Using AI Code Generation

1import org.openqa.selenium.os.CommandLine;2public class test {3public static void main(String[] args) {4    CommandLine cmd = new CommandLine("notepad.exe");5    cmd.executeAsync();6    System.out.println("Is notepad running? " + cmd.isRunning());7    cmd.destroy();8    System.out.println("Is notepad running? " + cmd.isRunning());9}10}

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