1 files changed, 0 insertions, 362 deletions
diff --git a/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/SynchronizedIntTests.java b/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/SynchronizedIntTests.java
deleted file mode 100644
index 18df9552c5..0000000000
--- a/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/SynchronizedIntTests.java
+++ /dev/null
@@ -1,362 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2009, 2010 Oracle. All rights reserved.
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0, which accompanies this distribution
- * and is available at http://www.eclipse.org/legal/epl-v10.html.
- * 
- * Contributors:
- *     Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.common.utility.tests.internal;
-
-import org.eclipse.jpt.common.utility.internal.SynchronizedInt;
-
-@SuppressWarnings("nls")
-public class SynchronizedIntTests
-	extends MultiThreadedTestCase
-{
-	private volatile SynchronizedInt si;
-	volatile boolean timeoutOccurred;
-	volatile int value = 7;
-	volatile long startTime;
-	volatile long endTime;
-	volatile int sIntValue;
-
-
-	public SynchronizedIntTests(String name) {
-		super(name);
-	}
-
-	@Override
-	protected void setUp() throws Exception {
-		super.setUp();
-		this.si = new SynchronizedInt();
-		this.timeoutOccurred = false;
-		this.startTime = 0;
-		this.endTime = 0;
-		this.sIntValue = 0;
-	}
-
-	public void testGetValue() throws Exception {
-		assertEquals(0, this.si.getValue());
-	}
-
-	public void testEqualsInt() throws Exception {
-		assertTrue(this.si.equals(0));
-		this.si.setValue(this.value);
-		assertTrue(this.si.equals(7));
-	}
-
-	public void testNotEqualInt() throws Exception {
-		assertTrue(this.si.notEqual(7));
-		this.si.setValue(this.value);
-		assertTrue(this.si.notEqual(0));
-	}
-
-	public void testIsZero() throws Exception {
-		assertTrue(this.si.isZero());
-		this.si.setValue(this.value);
-		assertFalse(this.si.isZero());
-	}
-
-	public void testIsNotZero() throws Exception {
-		assertFalse(this.si.isNotZero());
-		this.si.setValue(this.value);
-		assertTrue(this.si.isNotZero());
-	}
-
-	public void testIsGreaterThan() throws Exception {
-		assertTrue(this.si.isGreaterThan(-1));
-		assertFalse(this.si.isGreaterThan(0));
-		assertFalse(this.si.isGreaterThan(1));
-		this.si.setValue(this.value);
-		assertTrue(this.si.isGreaterThan(-1));
-		assertFalse(this.si.isGreaterThan(7));
-		assertFalse(this.si.isGreaterThan(8));
-	}
-
-	public void testIsGreaterThanOrEqual() throws Exception {
-		assertTrue(this.si.isGreaterThanOrEqual(-1));
-		assertTrue(this.si.isGreaterThanOrEqual(0));
-		assertFalse(this.si.isGreaterThanOrEqual(1));
-		this.si.setValue(this.value);
-		assertTrue(this.si.isGreaterThanOrEqual(-1));
-		assertTrue(this.si.isGreaterThanOrEqual(7));
-		assertFalse(this.si.isGreaterThanOrEqual(8));
-	}
-
-	public void testIsLessThan() throws Exception {
-		assertFalse(this.si.isLessThan(-1));
-		assertFalse(this.si.isLessThan(0));
-		assertTrue(this.si.isLessThan(1));
-		this.si.setValue(this.value);
-		assertFalse(this.si.isLessThan(-1));
-		assertFalse(this.si.isLessThan(7));
-		assertTrue(this.si.isLessThan(8));
-	}
-
-	public void testIsLessThanOrEqual() throws Exception {
-		assertFalse(this.si.isLessThanOrEqual(-1));
-		assertTrue(this.si.isLessThanOrEqual(0));
-		assertTrue(this.si.isLessThanOrEqual(1));
-		this.si.setValue(this.value);
-		assertFalse(this.si.isLessThanOrEqual(-1));
-		assertTrue(this.si.isLessThanOrEqual(7));
-		assertTrue(this.si.isLessThanOrEqual(8));
-	}
-
-	public void testIsPositive() throws Exception {
-		assertFalse(this.si.isPositive());
-		this.si.setValue(this.value);
-		assertTrue(this.si.isPositive());
-		this.si.setValue(-3);
-		assertFalse(this.si.isPositive());
-	}
-
-	public void testIsNotPositive() throws Exception {
-		assertTrue(this.si.isNotPositive());
-		this.si.setValue(this.value);
-		assertFalse(this.si.isNotPositive());
-		this.si.setValue(-3);
-		assertTrue(this.si.isNotPositive());
-	}
-
-	public void testIsNegative() throws Exception {
-		assertFalse(this.si.isNegative());
-		this.si.setValue(this.value);
-		assertFalse(this.si.isNegative());
-		this.si.setValue(-3);
-		assertTrue(this.si.isNegative());
-	}
-
-	public void testIsNotNegative() throws Exception {
-		assertTrue(this.si.isNotNegative());
-		this.si.setValue(this.value);
-		assertTrue(this.si.isNotNegative());
-		this.si.setValue(-3);
-		assertFalse(this.si.isNotNegative());
-	}
-
-	public void testSetValue() throws Exception {
-		this.si.setValue(0);
-		assertEquals(0, this.si.getValue());
-		assertFalse(this.si.isNotZero());
-		assertTrue(this.si.isZero());
-
-		this.si.setValue(this.value);
-		assertEquals(this.value, this.si.getValue());
-		assertTrue(this.si.isNotZero());
-		assertFalse(this.si.isZero());
-	}
-
-	public void testAbs() throws Exception {
-		assertEquals(0, this.si.abs());
-		assertEquals(0, this.si.getValue());
-		this.si.setValue(this.value);
-		assertEquals(this.value, this.si.abs());
-		assertEquals(this.value, this.si.getValue());
-		this.si.setValue(-this.value);
-		assertEquals(this.value, this.si.abs());
-	}
-
-	public void testNeg() throws Exception {
-		assertEquals(0, this.si.neg());
-		assertEquals(0, this.si.getValue());
-		this.si.setValue(this.value);
-		assertEquals(-this.value, this.si.neg());
-		this.si.setValue(-this.value);
-		assertEquals(this.value, this.si.neg());
-	}
-
-	public void testSetZero() throws Exception {
-		this.si.setZero();
-		assertEquals(0, this.si.getValue());
-		assertFalse(this.si.isNotZero());
-		assertTrue(this.si.isZero());
-	}
-
-	public void testGetMutexThis() throws Exception {
-		assertSame(this.si, this.si.getMutex());
-	}
-
-	/**
-	 * t2 will wait indefinitely until t1 sets the value to 0
-	 */
-	public void testWaitUntilZero() throws Exception {
-		this.verifyWaitUntilZero(0);  // 0 = indefinite wait
-		// no timeout occurs...
-		assertFalse(this.timeoutOccurred);
-		// ...and the value should be set to 0 by t2
-		assertEquals(0, this.si.getValue());
-		// make a reasonable guess about how long t2 took
-		long time = this.calculateElapsedTime();
-		assertTrue("t2 finished a bit early (expected value should be > " + TICK + "): " + time, time > TICK);
-	}
-
-	/**
-	 * t2 will time out waiting for t1 to set the value to 0
-	 */
-	public void testWaitUntilZeroTimeout() throws Exception {
-		this.verifyWaitUntilZero(TICK);
-		// timeout occurs...
-		assertTrue(this.timeoutOccurred);
-		// ...and the value will eventually be set to 0 by t1
-		assertEquals(0, this.si.getValue());
-		// make a reasonable guess about how long t2 took
-		long time = this.calculateElapsedTime();
-		assertTrue("t2 finished a bit late (expected value should be < " + THREE_TICKS + "): " + time, time < THREE_TICKS);
-	}
-
-	private void verifyWaitUntilZero(long t2Timeout) throws Exception {
-		this.executeThreads(this.buildSetZeroCommand(), this.buildWaitUntilZeroCommand(t2Timeout));
-	}
-
-	/**
-	 * t2 will wait indefinitely until t1 sets the value to 0;
-	 * then t2 will set the value to 7
-	 */
-	public void testWaitToSetValue() throws Exception {
-		this.verifyWaitToSetValue(0);  // 0 = indefinite wait
-		// no timeout occurs...
-		assertFalse(this.timeoutOccurred);
-		// ...and the value should be set to an object by t2
-		assertTrue(this.si.isNotZero());
-		// make a reasonable guess about how long t2 took
-		long time = this.calculateElapsedTime();
-		assertTrue("t2 finished a bit early (expected value should be > " + TICK + "): " + time, time > TICK);
-	}
-
-	/**
-	 * t2 will time out waiting for t1 to set the value to 0
-	 */
-	public void testWaitToSetValueTimeout() throws Exception {
-		this.verifyWaitToSetValue(TICK);
-		// timeout occurs...
-		assertTrue(this.timeoutOccurred);
-		// ...and the value will eventually be set to zero by t1
-		assertTrue(this.si.isZero());
-		// make a reasonable guess about how long t2 took
-		long time = this.calculateElapsedTime();
-		assertTrue("t2 finished a bit late (expected value should be < " + THREE_TICKS + "): " + time, time < THREE_TICKS);
-	}
-
-	private void verifyWaitToSetValue(long t2Timeout) throws Exception {
-		this.executeThreads(this.buildSetZeroCommand(), this.buildWaitToSetValueCommand(t2Timeout));
-	}
-
-	/**
-	 * t2 will wait until t1 is finished "initializing" the value;
-	 * then t2 will get the newly-initialized value (42)
-	 */
-	public void testExecute() throws Exception {
-		this.si.setValue(0);
-		Runnable r1 = this.buildRunnable(this.buildInitializeValueCommand(), this.si, 0);
-		// give t1 a head start
-		Runnable r2 = this.buildRunnable(this.buildGetValueCommand(), this.si, TICK);
-		Thread t1 = this.buildThread(r1);
-		Thread t2 = this.buildThread(r2);
-		t1.start();
-		t2.start();
-		t1.join();
-		t2.join();
-		assertEquals(42, this.si.getValue());
-		assertEquals(42, this.sIntValue);
-		// make a reasonable guess about how long t2 took
-		long time = this.calculateElapsedTime();
-		assertTrue("t2 finished a bit early (expected value should be > " + TWO_TICKS + "): " + time, time > TWO_TICKS);
-	}
-
-	private void executeThreads(Command t1Command, Command t2Command) throws Exception {
-		this.si.setValue(this.value);
-		Runnable r1 = this.buildRunnable(t1Command, this.si, TWO_TICKS);
-		Runnable r2 = this.buildRunnable(t2Command, this.si, 0);
-		Thread t1 = this.buildThread(r1);
-		Thread t2 = this.buildThread(r2);
-		t1.start();
-		t2.start();
-		t1.join();
-		t2.join();
-	}
-
-	private Command buildSetZeroCommand() {
-		return new Command() {
-			public void execute(SynchronizedInt sInt) {
-				sInt.setZero();
-			}
-		};
-	}
-
-	private Command buildWaitUntilZeroCommand(final long timeout) {
-		return new Command() {
-			public void execute(SynchronizedInt sInt) throws InterruptedException {
-				SynchronizedIntTests.this.startTime = System.currentTimeMillis();
-				SynchronizedIntTests.this.timeoutOccurred = ! sInt.waitUntilZero(timeout);
-				SynchronizedIntTests.this.endTime = System.currentTimeMillis();
-			}
-		};
-	}
-
-	private Command buildWaitToSetValueCommand(final long timeout) {
-		return new Command() {
-			public void execute(SynchronizedInt sInt) throws InterruptedException {
-				SynchronizedIntTests.this.startTime = System.currentTimeMillis();
-				SynchronizedIntTests.this.timeoutOccurred = ! sInt.waitToSetValue(SynchronizedIntTests.this.value, timeout);
-				SynchronizedIntTests.this.endTime = System.currentTimeMillis();
-			}
-		};
-	}
-
-	private Command buildInitializeValueCommand() {
-		return new Command() {
-			public void execute(final SynchronizedInt sInt) throws InterruptedException {
-				sInt.execute(
-					new org.eclipse.jpt.common.utility.Command() {
-						public void execute() {
-							// pretend to perform some long initialization process
-							try {
-								Thread.sleep(5 * TICK);
-							} catch (InterruptedException ex) {
-								throw new RuntimeException(ex);
-							}
-							sInt.setValue(42);
-						}
-					}
-				);
-			}
-		};
-	}
-
-	private Command buildGetValueCommand() {
-		return new Command() {
-			public void execute(SynchronizedInt sInt) throws InterruptedException {
-				SynchronizedIntTests.this.startTime = System.currentTimeMillis();
-				SynchronizedIntTests.this.sIntValue = sInt.getValue();
-				SynchronizedIntTests.this.endTime = System.currentTimeMillis();
-			}
-		};
-	}
-
-	private Runnable buildRunnable(final Command command, final SynchronizedInt sInt, final long sleep) {
-		return new TestRunnable() {
-			@Override
-			protected void run_() throws InterruptedException {
-				if (sleep != 0) {
-					Thread.sleep(sleep);
-				}
-				command.execute(sInt);
-			}
-		};
-	}
-
-	private long calculateElapsedTime() {
-		return this.endTime - this.startTime;
-	}
-
-
-	// ********** Command interface **********
-
-	private interface Command {
-		void execute(SynchronizedInt sInt) throws InterruptedException;
-	}
-
-}