StreamHandlerTest.java 文件源码

public void testIsLoggable_WithFilter() {
    StreamHandler h = new StreamHandler(new ByteArrayOutputStream(),
            new SimpleFormatter());
    LogRecord r = new LogRecord(Level.INFO, null);
    h.setFilter(new MockFilter());
    assertFalse(h.isLoggable(r));
    assertSame(r, CallVerificationStack.getInstance().pop());

    h.setLevel(Level.CONFIG);
    assertFalse(h.isLoggable(r));
    assertSame(r, CallVerificationStack.getInstance().pop());

    h.setLevel(Level.WARNING);
    assertFalse(h.isLoggable(r));
    assertTrue(CallVerificationStack.getInstance().empty());
}