/** Test 20 */
public void testReadWriteReleaseCheckRead() {
assertTrue(lockManager.readLock(tx2, obj, testIsoLevel));
assertTrue(lockManager.writeLock(tx2, obj, testIsoLevel));
assertTrue(lockManager.hasRead(tx2, obj));
assertTrue(lockManager.releaseLock(tx2, obj));
assertFalse(lockManager.hasRead(tx2, obj));
}
public void tearDown() throws Exception {
// restore isolation level
cld.setIsolationLevel(oldIsolationLevel);
try {
lockManager.releaseLock(tx1, obj);
lockManager.releaseLock(tx2, obj);
} finally {
super.tearDown();
}
}
/** Test 4 */
public void testSingleWriteLock() {
assertTrue(lockManager.writeLock(tx1, obj, testIsoLevel));
}
/** Test3 */
public void testReadThenWrite() {
assertTrue(lockManager.readLock(tx1, obj, testIsoLevel));
assertTrue(lockManager.writeLock(tx1, obj, testIsoLevel));
}
/** Test 2 */
public void testUpgradeReadLock() {
assertTrue(lockManager.readLock(tx1, obj, testIsoLevel));
assertTrue(lockManager.upgradeLock(tx1, obj, testIsoLevel));
}
/** Test 1 */
public void testSingleReadLock() {
assertTrue(lockManager.readLock(tx1, obj, testIsoLevel));
}
/** Test 14 */
public void testMultipleWriteLock() {
assertTrue(lockManager.writeLock(tx1, obj, testIsoLevel));
assertTrue(!lockManager.writeLock(tx2, obj, testIsoLevel));
}
/** Test 17 */
public void testReleaseWriteLock() {
assertTrue(lockManager.writeLock(tx1, obj, testIsoLevel));
assertTrue(lockManager.releaseLock(tx1, obj));
assertTrue(lockManager.writeLock(tx2, obj, testIsoLevel));
}
/** Test 13 */
public void testReadWithExistingWriter() {
assertTrue(lockManager.writeLock(tx1, obj, testIsoLevel));
assertFalse(lockManager.readLock(tx2, obj, testIsoLevel));
}
/** Test 12 */
public void testWriteWithMultipleReadersOn1() {
assertTrue(lockManager.readLock(tx1, obj, testIsoLevel));
assertTrue(lockManager.readLock(tx2, obj, testIsoLevel));
assertTrue(lockManager.writeLock(tx1, obj, testIsoLevel));
}
/** Test 9 */
public void testUpgradeWithMultipleReaders() {
assertTrue(lockManager.readLock(tx1, obj, testIsoLevel));
assertTrue(lockManager.readLock(tx2, obj, testIsoLevel));
assertTrue(lockManager.upgradeLock(tx2, obj, testIsoLevel));
}
/** Test 7 */
public void testUpgradeWithExistingReader() {
assertTrue(lockManager.readLock(tx1, obj, testIsoLevel));
assertTrue(lockManager.upgradeLock(tx2, obj, testIsoLevel));
}
/** Test 6 */
public void testMultipleReadLock() {
assertTrue(lockManager.readLock(tx1, obj, testIsoLevel));
assertTrue(lockManager.readLock(tx2, obj, testIsoLevel));
}