org.apache.catalina.filters.CsrfPreventionFilter.LruCache Java Examples

The following examples show how to use org.apache.catalina.filters.CsrfPreventionFilter.LruCache. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: TestCsrfPreventionFilter.java    From Tomcat8-Source-Read with MIT License 5 votes vote down vote up 
@Test
public void testLruCacheSerializable() throws Exception {
    LruCache<String> cache = new LruCache<>(5);
    cache.add("key1");
    cache.add("key2");
    cache.add("key3");
    cache.add("key4");
    cache.add("key5");
    cache.add("key6");

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(baos);
    oos.writeObject(cache);

    ByteArrayInputStream bais =
        new ByteArrayInputStream(baos.toByteArray());
    ObjectInputStream ois = new ObjectInputStream(bais);
    @SuppressWarnings("unchecked")
    LruCache<String> cache2 = (LruCache<String>) ois.readObject();

    cache2.add("key7");
    Assert.assertFalse(cache2.contains("key1"));
    Assert.assertFalse(cache2.contains("key2"));
    Assert.assertTrue(cache2.contains("key3"));
    Assert.assertTrue(cache2.contains("key4"));
    Assert.assertTrue(cache2.contains("key5"));
    Assert.assertTrue(cache2.contains("key6"));
    Assert.assertTrue(cache2.contains("key7"));
}
Example #2
Source File: TestCsrfPreventionFilter2.java    From Tomcat8-Source-Read with MIT License 5 votes vote down vote up 
@Test
public void testLruCacheConcurrency() throws Exception {
    int threadCount = 2;
    long iterationCount = 100000L;

    Assert.assertTrue(threadCount > 1);

    LruCache<String> cache = new LruCache<>(threadCount - 1);

    LruTestThread[] threads = new LruTestThread[threadCount];
    for (int i = 0; i < threadCount; i++) {
        threads[i] = new LruTestThread(cache, iterationCount);
    }

    for (int i = 0; i < threadCount; i++) {
        threads[i].start();
    }

    for (int i = 0; i < threadCount; i++) {
        threads[i].join();
    }

    for (int i = 0; i < threadCount; i++) {
        Assert.assertTrue(threads[i].getResult());
    }

}
Example #3
Source File: TestCsrfPreventionFilter.java    From Tomcat7.0.67 with Apache License 2.0 5 votes vote down vote up 
@Test
public void testLruCacheSerializable() throws Exception {
    LruCache<String> cache = new LruCache<String>(5);
    cache.add("key1");
    cache.add("key2");
    cache.add("key3");
    cache.add("key4");
    cache.add("key5");
    cache.add("key6");

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(baos);
    oos.writeObject(cache);

    ByteArrayInputStream bais =
        new ByteArrayInputStream(baos.toByteArray());
    ObjectInputStream ois = new ObjectInputStream(bais);
    @SuppressWarnings("unchecked")
    LruCache<String> cache2 = (LruCache<String>) ois.readObject();

    cache2.add("key7");
    assertFalse(cache2.contains("key1"));
    assertFalse(cache2.contains("key2"));
    assertTrue(cache2.contains("key3"));
    assertTrue(cache2.contains("key4"));
    assertTrue(cache2.contains("key5"));
    assertTrue(cache2.contains("key6"));
    assertTrue(cache2.contains("key7"));
}
Example #4
Source File: TestCsrfPreventionFilter2.java    From Tomcat7.0.67 with Apache License 2.0 5 votes vote down vote up 
/**
 * When this test fails, it tends to enter a long running loop but it will
 * eventually finish (after ~70s on a 8-core Windows box).
 */
@Test
public void testLruCacheConcurrency() throws Exception {
    int threadCount = 2;
    long iterationCount = 100000L;

    assertTrue(threadCount > 1);

    LruCache<String> cache = new LruCache<String>(threadCount - 1);

    LruTestThread[] threads = new LruTestThread[threadCount];
    for (int i = 0; i < threadCount; i++) {
        threads[i] = new LruTestThread(cache, iterationCount);
    }

    for (int i = 0; i < threadCount; i++) {
        threads[i].start();
    }

    for (int i = 0; i < threadCount; i++) {
        threads[i].join();
    }

    for (int i = 0; i < threadCount; i++) {
        assertTrue(threads[i].getResult());
    }

}
Example #5
Source File: TestCsrfPreventionFilter.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
@Test
public void testLruCacheSerializable() throws Exception {
    LruCache<String> cache = new LruCache<String>(5);
    cache.add("key1");
    cache.add("key2");
    cache.add("key3");
    cache.add("key4");
    cache.add("key5");
    cache.add("key6");

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(baos);
    oos.writeObject(cache);

    ByteArrayInputStream bais =
        new ByteArrayInputStream(baos.toByteArray());
    ObjectInputStream ois = new ObjectInputStream(bais);
    @SuppressWarnings("unchecked")
    LruCache<String> cache2 = (LruCache<String>) ois.readObject();

    cache2.add("key7");
    assertFalse(cache2.contains("key1"));
    assertFalse(cache2.contains("key2"));
    assertTrue(cache2.contains("key3"));
    assertTrue(cache2.contains("key4"));
    assertTrue(cache2.contains("key5"));
    assertTrue(cache2.contains("key6"));
    assertTrue(cache2.contains("key7"));
}
Example #6
Source File: TestCsrfPreventionFilter2.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
/**
 * When this test fails, it tends to enter a long running loop but it will
 * eventually finish (after ~70s on a 8-core Windows box).
 */
@Test
public void testLruCacheConcurrency() throws Exception {
    int threadCount = 2;
    long iterationCount = 100000L;

    assertTrue(threadCount > 1);

    LruCache<String> cache = new LruCache<String>(threadCount - 1);

    LruTestThread[] threads = new LruTestThread[threadCount];
    for (int i = 0; i < threadCount; i++) {
        threads[i] = new LruTestThread(cache, iterationCount);
    }

    for (int i = 0; i < threadCount; i++) {
        threads[i].start();
    }

    for (int i = 0; i < threadCount; i++) {
        threads[i].join();
    }

    for (int i = 0; i < threadCount; i++) {
        assertTrue(threads[i].getResult());
    }

}
Example #7
Source File: TestCsrfPreventionFilter2.java    From Tomcat8-Source-Read with MIT License 4 votes vote down vote up 
public LruTestThread(LruCache<String> cache, long iterationCount) {
    this.cache = cache;
    this.iterationCount = iterationCount;
}
Example #8
Source File: TestCsrfPreventionFilter2.java    From Tomcat7.0.67 with Apache License 2.0 4 votes vote down vote up 
public LruTestThread(LruCache<String> cache, long iterationCount) {
    this.cache = cache;
    this.iterationCount = iterationCount;
}
Example #9
Source File: TestCsrfPreventionFilter2.java    From tomcatsrc with Apache License 2.0 4 votes vote down vote up 
public LruTestThread(LruCache<String> cache, long iterationCount) {
    this.cache = cache;
    this.iterationCount = iterationCount;
}