Examples with SimpleFormatter java.util.logging.SimpleFormatter used on opensource projects

Example 6 with SimpleFormatter

use of java.util.logging.SimpleFormatter in project j2objc by google.

the class ConsoleHandlerTest method testConstructor_InvalidProperties.

/*
	 * Test the constructor with invalid relevant log manager properties are
	 * set.
	 */
public void testConstructor_InvalidProperties() throws Exception {
    Properties p = new Properties();
    p.put("java.util.logging.ConsoleHandler.level", INVALID_LEVEL);
    p.put("java.util.logging.ConsoleHandler.filter", className);
    p.put("java.util.logging.ConsoleHandler.formatter", className);
    p.put("java.util.logging.ConsoleHandler.encoding", "XXXX");
    LogManager.getLogManager().readConfiguration(EnvironmentHelper.PropertiesToInputStream(p));
    assertEquals(LogManager.getLogManager().getProperty("java.util.logging.ConsoleHandler.level"), INVALID_LEVEL);
    assertEquals(LogManager.getLogManager().getProperty("java.util.logging.ConsoleHandler.encoding"), "XXXX");
    ConsoleHandler h = new ConsoleHandler();
    assertSame(h.getLevel(), Level.INFO);
    assertTrue(h.getFormatter() instanceof SimpleFormatter);
    assertNull(h.getFilter());
    assertNull(h.getEncoding());
    h.publish(new LogRecord(Level.SEVERE, "test"));
    assertNull(h.getEncoding());
}

Example 7 with SimpleFormatter

use of java.util.logging.SimpleFormatter in project okhttp by square.

the class CallTest method asyncLeakedResponseBodyLogsStackTrace.

@Test
public void asyncLeakedResponseBodyLogsStackTrace() throws Exception {
    server.enqueue(new MockResponse().setBody("This gets leaked."));
    client = defaultClient().newBuilder().connectionPool(new ConnectionPool(0, 10, TimeUnit.MILLISECONDS)).build();
    Request request = new Request.Builder().url(server.url("/")).build();
    Level original = logger.getLevel();
    logger.setLevel(Level.FINE);
    logHandler.setFormatter(new SimpleFormatter());
    try {
        final CountDownLatch latch = new CountDownLatch(1);
        client.newCall(request).enqueue(new Callback() {

            @Override
            public void onFailure(Call call, IOException e) {
                fail();
            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                // Ignore the response so it gets leaked then GC'd.
                latch.countDown();
            }
        });
        latch.await();
        // There's some flakiness when triggering a GC for objects in a separate thread. Adding a
        // small delay appears to ensure the objects will get GC'd.
        Thread.sleep(200);
        awaitGarbageCollection();
        String message = logHandler.take();
        assertTrue(message.contains("A connection to " + server.url("/") + " was leaked." + " Did you forget to close a response body?"));
        assertTrue(message.contains("okhttp3.RealCall.enqueue("));
        assertTrue(message.contains("okhttp3.CallTest.asyncLeakedResponseBodyLogsStackTrace("));
    } finally {
        logger.setLevel(original);
    }
}

Example 8 with SimpleFormatter

use of java.util.logging.SimpleFormatter in project okhttp by square.

the class CallTest method leakedResponseBodyLogsStackTrace.

@Test
public void leakedResponseBodyLogsStackTrace() throws Exception {
    server.enqueue(new MockResponse().setBody("This gets leaked."));
    client = defaultClient().newBuilder().connectionPool(new ConnectionPool(0, 10, TimeUnit.MILLISECONDS)).build();
    Request request = new Request.Builder().url(server.url("/")).build();
    Level original = logger.getLevel();
    logger.setLevel(Level.FINE);
    logHandler.setFormatter(new SimpleFormatter());
    try {
        // Ignore the response so it gets leaked then GC'd.
        client.newCall(request).execute();
        awaitGarbageCollection();
        String message = logHandler.take();
        assertTrue(message.contains("A connection to " + server.url("/") + " was leaked." + " Did you forget to close a response body?"));
        assertTrue(message.contains("okhttp3.RealCall.execute("));
        assertTrue(message.contains("okhttp3.CallTest.leakedResponseBodyLogsStackTrace("));
    } finally {
        logger.setLevel(original);
    }
}

Example 9 with SimpleFormatter

use of java.util.logging.SimpleFormatter in project randomizedtesting by randomizedtesting.

the class WithNestedTestClass method setupNested.

@BeforeClass
public static final void setupNested() throws IOException {
    runningNested = true;
    zombieToken = new Object();
    // capture sysout/ syserr.
    sw = new StringWriter();
    sysout = System.out;
    syserr = System.err;
    System.setOut(new PrintStream(new TeeOutputStream(System.out, new WriterOutputStream(sw))));
    System.setErr(new PrintStream(new TeeOutputStream(System.err, new WriterOutputStream(sw))));
    // Add custom logging handler because java logging keeps a reference to previous System.err.
    loggingMessages = new StringWriter();
    logger = Logger.getLogger("");
    handlers = logger.getHandlers();
    for (Handler h : handlers) logger.removeHandler(h);
    logger.addHandler(new Handler() {

        final SimpleFormatter formatter = new SimpleFormatter();

        @Override
        public void publish(LogRecord record) {
            loggingMessages.write(formatter.format(record) + "\n");
        }

        @Override
        public void flush() {
        }

        @Override
        public void close() throws SecurityException {
        }
    });
}

Example 10 with SimpleFormatter

use of java.util.logging.SimpleFormatter in project jersey by jersey.

the class ResourceBundleTest method testBadResource.

@Test
public void testBadResource() throws Exception {
    final ResourceConfig resourceConfig = new ResourceConfig(BadResource.class);
    ByteArrayOutputStream logOutput = new ByteArrayOutputStream();
    Handler logHandler = new StreamHandler(logOutput, new SimpleFormatter());
    GrizzlyHttpServerFactory.createHttpServer(baseUri, resourceConfig, false);
    // TODO: there should be a better way to get the log output!
    final Enumeration<String> loggerNames = LogManager.getLogManager().getLoggerNames();
    while (loggerNames.hasMoreElements()) {
        String name = loggerNames.nextElement();
        if (name.startsWith("org.glassfish")) {
            LogManager.getLogManager().getLogger(Errors.class.getName()).addHandler(logHandler);
        }
    }
    GrizzlyHttpServerFactory.createHttpServer(baseUri, resourceConfig, false);
    logOutput.flush();
    final String logOutputAsString = logOutput.toString();
    Assert.assertFalse(logOutputAsString.contains("[failed to localize]"));
    Assert.assertTrue(logOutputAsString.contains("BadResource"));
}