FactoryFindTest.java 文件源码

@Test
public void testFactoryFind() {
    SAXParserFactory factory = SAXParserFactory.newInstance();
    Assert.assertTrue(factory.getClass().getClassLoader() == null);

    runWithAllPerm(() -> Thread.currentThread().setContextClassLoader(null));
    factory = SAXParserFactory.newInstance();
    Assert.assertTrue(factory.getClass().getClassLoader() == null);

    runWithAllPerm(() -> Thread.currentThread().setContextClassLoader(new MyClassLoader()));
    factory = SAXParserFactory.newInstance();
    if (System.getSecurityManager() == null)
        Assert.assertTrue(myClassLoaderUsed);
    else
        Assert.assertFalse(myClassLoaderUsed);
}