/**
* Executes a file in a new process.
*
* @param commandLine The command line to execute. Must begins with the path to executable file.
* @param workingDir The working directory for the new process to run.
* @param logFile The file where standard output and standard error streams will be redirected.
* @param timeoutInSeconds
* @return The Process object of the running process.
* @throws IOException
* @throws InterruptedException
*/
public TProcess executeInBackground(
String[] commandLine, File workingDir, File logFile, double timeoutInSeconds) {
logger.info("Running: " + commandLine + " workingDir=" + workingDir + " logFile=" + logFile);
TProcess result = null;
Runtime rt = Runtime.getRuntime();
// Executing the command
Process proc = null;
try {
proc = rt.exec(commandLine, null, workingDir);
result = new TProcess(proc, timeoutInSeconds);
if (logFile != null) {
result.registerOutput(logFile, "");
}
} catch (IOException e) {
e.printStackTrace();
testCase.addTestResult(false, "An error occured during process execution");
}
return result;
}
/**
* Executes a file in a new process.
*
* @param commandLine The command line to execute. Must begins with the path to executable file.
* @param workingDir The working directory for the new process to run.
* @param logFile The file where standard output and standard error streams will be redirected.
* @param timeoutInSeconds
* @return Only when process is to the end.
* @throws IOException
* @throws InterruptedException
*/
public int execute(String[] commandLine, File workingDir, File logFile, double timeoutInSeconds) {
TProcess proc = executeInBackground(commandLine, workingDir, logFile, timeoutInSeconds);
return proc.waitFor();
}