hydra

Class ResultLogger

java.lang.Object

hydra.ResultLogger

public class ResultLogger
extends Object

This class acts as a handy place for logging results to files.

Constructor Summary

Constructors

Constructor and Description
ResultLogger()

Method Summary

Modifier and Type	Method and Description
protected static void	generatePerformanceReportFile() Generates the performance report and writes it out.
protected static boolean	hasErrorFile() Used by master to see if the test had errors (includes hangs).
protected static boolean	hasHangFile() Used by master and clients to see if the test had a hang.
protected static void	logFinalOutcome(String msg, boolean passed) Used by master to log the final test outcome.
protected static void	logHangResult(ClientRecord client, TestTask task, String msg) Used by master to log a client hang in the master log.
protected static void	logHangResult(ClientRecord client, TestTask task, TestTaskResult result) Used by master to log a client-reported hang in the master log.
protected static void	logTaskResult(ClientRecord client, TestTask task, TestTaskResult result) Used by master to log the task result reported by a client in the master log.
protected static void	logTaskResult(TestTask task, TestTaskResult result) Used by clients to log the task result in the client log.
static void	mergeLogFiles(boolean passed) Uses MergeLogFiles to merge test log files into a single file, "mergedLogs.txt".
protected static void	reportAsErr(String m, Throwable t) Used by master to report unexpected exceptions in the test harness.
protected static void	reportAsHang(String msg, Throwable t) Used by master to report unexpected problems treated as hangs by the test harness.
protected static void	reportErr(int pid, String msg) Used by master to report errors in the WindowTester/GFMon VM result file.
protected static void	reportErr(String msg, Throwable t) Used by master to report errors in resource startup and unexpected exceptions encountered by the test harness.
protected static void	reportHang(int pid, String msg) Used by master to report hangs in the WindowTester/GFMon VM result file.
protected static void	reportHang(String msg, Throwable t) Used by master to report hangs in resource startup.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ResultLogger

public ResultLogger()

Method Detail

logTaskResult

protected static void logTaskResult(TestTask task,
                                    TestTaskResult result)

Used by clients to log the task result in the client log. See RemoteTestModule.executeTask(int,int,int).

logTaskResult

protected static void logTaskResult(ClientRecord client,
                                    TestTask task,
                                    TestTaskResult result)

Used by master to log the task result reported by a client in the master log. See BaseTaskScheduler.reportResult(int, int, int, hydra.TestTaskResult). Also writes the error, if any, to the error file.

logHangResult

protected static void logHangResult(ClientRecord client,
                                    TestTask task,
                                    TestTaskResult result)

Used by master to log a client-reported hang in the master log. See BaseTaskScheduler.reportResult(int, int, int, hydra.TestTaskResult). Also writes the hang to the hang file.

logHangResult

protected static void logHangResult(ClientRecord client,
                                    TestTask task,
                                    String msg)

Used by master to log a client hang in the master log. Also writes the hang to the hang file. See BaseTaskScheduler#maxResultWaitSec(ClientRecord,long).

reportErr

protected static void reportErr(String msg,
                                Throwable t)

Used by master to report errors in resource startup and unexpected exceptions encountered by the test harness.

reportHang

protected static void reportHang(String msg,
                                 Throwable t)

Used by master to report hangs in resource startup.

reportErr

protected static void reportErr(int pid,
                                String msg)

Used by master to report errors in the WindowTester/GFMon VM result file.

reportHang

protected static void reportHang(int pid,
                                 String msg)

Used by master to report hangs in the WindowTester/GFMon VM result file.

hasErrorFile

protected static boolean hasErrorFile()

Used by master to see if the test had errors (includes hangs).

hasHangFile

protected static boolean hasHangFile()

Used by master and clients to see if the test had a hang.

reportAsErr

protected static void reportAsErr(String m,
                                  Throwable t)

Used by master to report unexpected exceptions in the test harness.

Parameters:

m - The method in which the exception occurred.

t - The exception.

reportAsHang

protected static void reportAsHang(String msg,
                                   Throwable t)

Used by master to report unexpected problems treated as hangs by the test harness.

logFinalOutcome

protected static void logFinalOutcome(String msg,
                                      boolean passed)

Used by master to log the final test outcome.

Parameters:

msg - The test signoff message.

passed - Whether the test passed.

generatePerformanceReportFile

protected static void generatePerformanceReportFile()

Generates the performance report and writes it out.

mergeLogFiles

public static void mergeLogFiles(boolean passed)

Uses MergeLogFiles to merge test log files into a single file, "mergedLogs.txt". The files are assumed to end in .log and reside in the master user directory and system logs (either local or remote).

Parameters:

passed - Did the test pass?