Java CommandLine.executeAsync方法代码示例

import org.openqa.selenium.os.CommandLine; //导入方法依赖的package包/类
public void executeCommand() throws Throwable {
    JavaProfile profile = new JavaProfile(LaunchMode.JAVA_COMMAND_LINE).setMainClass("-version");
    final CommandLine commandLine = profile.getCommandLine();
    AssertJUnit.assertNotNull(commandLine);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    commandLine.copyOutputTo(baos);
    commandLine.executeAsync();
    new Wait("Waiting till the command is complete") {
        @Override public boolean until() {
            return !commandLine.isRunning();
        }
    };
    BufferedReader reader = new BufferedReader(new StringReader(new String(baos.toByteArray())));
    String line = reader.readLine();
    while (line != null && !line.contains("java version")) {
        line = reader.readLine();
    }
    AssertJUnit.assertTrue(line.contains("java version"));
}
 

import org.openqa.selenium.os.CommandLine; //导入方法依赖的package包/类
public void executeWSCommand() throws Throwable {
    if (OS.isFamilyWindows()) {
        throw new SkipException("Test not valid for Windows");
    }
    JavaProfile profile = new JavaProfile(LaunchMode.JAVA_WEBSTART).addWSArgument("-verbose").addVMArgument("-Dx.y.z=hello");
    final CommandLine commandLine = profile.getCommandLine();
    AssertJUnit.assertNotNull(commandLine);
    AssertJUnit.assertTrue(commandLine.toString().contains("-javaagent:"));
    AssertJUnit.assertTrue(commandLine.toString().contains("-verbose"));
    AssertJUnit.assertTrue(commandLine.toString().contains("-Dx.y.z=hello"));
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    commandLine.copyOutputTo(baos);
    commandLine.executeAsync();
    new Wait("Waiting till the command is complete") {
        @Override public boolean until() {
            return !commandLine.isRunning();
        }
    };
    BufferedReader reader = new BufferedReader(new StringReader(new String(baos.toByteArray())));
    String line = reader.readLine();
    while (line != null && !line.contains("Web Start")) {
        line = reader.readLine();
    }
    AssertJUnit.assertTrue(line.contains("Web Start"));
}
 

import org.openqa.selenium.os.CommandLine; //导入方法依赖的package包/类
public void start() {
    if (profile.isEmbedded()) {
        if (server != null) {
            return;
        }
        int port = getAddressOfRemoteServer().getPort();
        server = new EmbeddedServer(profile);
        try {
            server.start(port);
        } catch (IOException e) {
            throw new WebDriverException("Unable to start the server on port " + port, e);
        }
    } else {
        final CommandLine command = profile.getCommandLine();
        Logger.getLogger(JavaDriverCommandExecutor.class.getName()).info("Executing: " + command);
        command.copyOutputTo(profile.getOutputStream());
        command.executeAsync();
        new Wait() {
            @Override public boolean until() {
                return isConnected() || !profile.isJavaWebStart() && !Boolean.getBoolean(MARATHON_APPLICATION_DONT_MONITOR)
                        && !command.isRunning();
            }
        }.wait("Timedout waiting for the server to start", Long.getLong("marathon.application.wait", Wait.DEFAULT_TIMEOUT * 5));
        if (!isConnected() && !command.isRunning()) {
            throw new WebDriverException("Unable to launch the application. command = " + command);
        }

    }
}
 

import org.openqa.selenium.os.CommandLine; //导入方法依赖的package包/类
/**
 * 启动appium服务端
 *
 *
 * @throws AppiumServerHasNotBeenStartedLocallyException
 * 如果在产生子进程中发生错误,则抛此异常
 *
 * @see #stop()
 */
public void start() throws AppiumServerHasNotBeenStartedLocallyException {
    lock.lock();
    try {
        if (isRunning()) {
            return;
        }

        try {
            process = new CommandLine(this.nodeJSExec.getCanonicalPath(),
                nodeJSArgs.toArray(new String[] {}));
            process.setEnvironmentVariables(nodeJSEnvironment);
            process.copyOutputTo(stream);
            process.executeAsync();
            ping(startupTimeout, timeUnit);
        } catch (Throwable e) {
            destroyProcess();
            String msgTxt = "本地appium服务尚未启动. "
                + "Node.js路径: " + this.nodeJSExec.getAbsolutePath()
                + " 参数: " + nodeJSArgs.toString() + " " + "\n";
            if (process != null) {
                String processStream = process.getStdOut();
                if (!StringUtils.isBlank(processStream)) {
                    msgTxt = msgTxt + "Process output: " + processStream + "\n";
                }
            }

            throw new AppiumServerHasNotBeenStartedLocallyException(msgTxt, e);
        }
    } finally {
        lock.unlock();
    }
}