Examples with TestTimedOutException org.junit.runners.model.TestTimedOutException used on opensource projects

Example 1 with TestTimedOutException

use of org.junit.runners.model.TestTimedOutException in project indy by Commonjava.

the class ThreadDumper method timeoutRule.

public static TestRule timeoutRule(int timeout, TimeUnit units) {
    return (base, description) -> new Statement() {

        public void evaluate() throws Throwable {
            System.out.printf("Setting up timeout: %d %s to wrap: %s\n", timeout, units, base);
            AtomicReference<Throwable> error = new AtomicReference<>();
            CountDownLatch latch = new CountDownLatch(1);
            FutureTask<Void> task = new FutureTask<>(() -> {
                try {
                    latch.countDown();
                    base.evaluate();
                } catch (Throwable t) {
                    error.set(t);
                }
                return null;
            });
            ThreadGroup tg = new ThreadGroup("Test Timeout Group");
            Thread t = new Thread(tg, task, "Test Timeout Thread");
            t.setDaemon(true);
            t.start();
            try {
                System.out.println("Waiting for test to start.");
                latch.await();
            } catch (InterruptedException e) {
                error.set(e);
            }
            if (error.get() == null) {
                try {
                    System.out.println("Waiting for test to complete (or timeout)");
                    task.get(timeout, units);
                } catch (InterruptedException e) {
                    error.set(e);
                } catch (ExecutionException e) {
                    error.set(e.getCause());
                } catch (TimeoutException e) {
                    System.out.printf("Test timeout %d %s expired!\n", timeout, units.name());
                    dumpThreads();
                    StackTraceElement[] stackTrace = t.getStackTrace();
                    Exception currThreadException = new TestTimedOutException(timeout, units);
                    if (stackTrace != null) {
                        currThreadException.setStackTrace(stackTrace);
                        t.interrupt();
                    }
                    throw currThreadException;
                }
            }
            Throwable throwable = error.get();
            if (throwable != null) {
                throw throwable;
            }
        }
    };
}

Example 2 with TestTimedOutException

use of org.junit.runners.model.TestTimedOutException in project scout.rt by eclipse.

the class TimeoutClientRunContextStatement method evaluate.

@Override
public void evaluate() throws Throwable {
    final SafeStatementInvoker invoker = new SafeStatementInvoker(m_next);
    final IFuture<Void> future = ModelJobs.schedule(invoker, ModelJobs.newInput(ClientRunContexts.copyCurrent()).withName("Running test with support for JUnit timeout"));
    try {
        if (m_timeoutMillis <= 0) {
            future.awaitDone();
        } else {
            future.awaitDone(m_timeoutMillis, TimeUnit.MILLISECONDS);
        }
    } catch (ThreadInterruptedError | TimedOutError e) {
        // NOSONAR
        future.cancel(true);
        // JUnit timeout exception
        throw new TestTimedOutException(m_timeoutMillis, TimeUnit.MILLISECONDS);
    }
    invoker.throwOnError();
}

Example 3 with TestTimedOutException

use of org.junit.runners.model.TestTimedOutException in project scout.rt by eclipse.

the class ClientTestRunnerTimeoutTest method testTimeoutExceeded.

@Test
public void testTimeoutExceeded() throws Exception {
    Result result = runClientTestRunner(ClientTestRunnerTimeoutTestFixture.class, m_name.getMethodName(), 1);
    Failure f = result.getFailures().get(0);
    assertNotNull(f);
    assertTrue(f.getException() instanceof TestTimedOutException);
}

Example 4 with TestTimedOutException

use of org.junit.runners.model.TestTimedOutException in project scout.rt by eclipse.

the class TimeoutRunContextStatement method evaluate.

@Override
public void evaluate() throws Throwable {
    final SafeStatementInvoker invoker = new SafeStatementInvoker(m_next);
    final IFuture<Void> future = Jobs.schedule(invoker, Jobs.newInput().withRunContext(// Run in new TX, because the same TX is not allowed to be used by multiple threads.
    RunContext.CURRENT.get().copy().withTransactionScope(TransactionScope.REQUIRES_NEW)).withName("Running test with support for JUnit timeout"));
    try {
        future.awaitDone(m_timeoutMillis, TimeUnit.MILLISECONDS);
    } catch (ThreadInterruptedError | TimedOutError e) {
        // NOSONAR
        future.cancel(true);
        // JUnit timeout exception
        throw new TestTimedOutException(m_timeoutMillis, TimeUnit.MILLISECONDS);
    }
    invoker.throwOnError();
}

Example 5 with TestTimedOutException

use of org.junit.runners.model.TestTimedOutException in project dspot by STAMP-project.

the class MethodsAssertGenerator method makeFailureTest.

/**
 * Adds surrounding try/catch/fail in a failing test.
 *
 * @param test Failing test method to amplify
 * @param failure Test's failure description
 * @return New amplified test
 */
protected CtMethod<?> makeFailureTest(CtMethod<?> test, Failure failure) {
    CtMethod cloneMethodTest = AmplificationHelper.cloneTestMethodForAmp(test, "");
    cloneMethodTest.setSimpleName(test.getSimpleName());
    Factory factory = cloneMethodTest.getFactory();
    Throwable exception = failure.getException();
    if (// TestTimedOutException means infinite loop
    exception instanceof TestTimedOutException || exception instanceof AssertionError) {
        // AssertionError means that some assertion remained in the test: TODO
        return null;
    }
    Class exceptionClass;
    if (exception == null) {
        exceptionClass = Exception.class;
    } else {
        exceptionClass = exception.getClass();
    }
    CtTry tryBlock = factory.Core().createTry();
    tryBlock.setBody(cloneMethodTest.getBody());
    String snippet = "org.junit.Assert.fail(\"" + test.getSimpleName() + " should have thrown " + exceptionClass.getSimpleName() + "\")";
    tryBlock.getBody().addStatement(factory.Code().createCodeSnippetStatement(snippet));
    DSpotUtils.addComment(tryBlock, "AssertGenerator generate try/catch block with fail statement", CtComment.CommentType.INLINE);
    CtCatch ctCatch = factory.Core().createCatch();
    CtTypeReference exceptionType = factory.Type().createReference(exceptionClass);
    ctCatch.setParameter(factory.Code().createCatchVariable(exceptionType, "eee"));
    ctCatch.setBody(factory.Core().createBlock());
    List<CtCatch> catchers = new ArrayList<>(1);
    catchers.add(ctCatch);
    tryBlock.setCatchers(catchers);
    CtBlock body = factory.Core().createBlock();
    body.addStatement(tryBlock);
    cloneMethodTest.setBody(body);
    cloneMethodTest.setSimpleName(cloneMethodTest.getSimpleName() + "_failAssert" + (numberOfFail++));
    Counter.updateAssertionOf(cloneMethodTest, 1);
    return cloneMethodTest;
}