diff options
Diffstat (limited to 'jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/SimpleStackTests.java')
-rw-r--r-- | jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/SimpleStackTests.java | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/SimpleStackTests.java b/jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/SimpleStackTests.java deleted file mode 100644 index f1e97895c4..0000000000 --- a/jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/SimpleStackTests.java +++ /dev/null @@ -1,140 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007 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.utility.tests.internal; - -import java.util.EmptyStackException; -import junit.framework.TestCase; -import org.eclipse.jpt.utility.internal.SimpleStack; -import org.eclipse.jpt.utility.internal.Stack; - -public class SimpleStackTests extends TestCase { - - public SimpleStackTests(String name) { - super(name); - } - - public void testIsEmpty() { - Stack<String> stack = new SimpleStack<String>(); - assertTrue(stack.isEmpty()); - stack.push("first"); - assertFalse(stack.isEmpty()); - stack.push("second"); - assertFalse(stack.isEmpty()); - stack.pop(); - assertFalse(stack.isEmpty()); - stack.pop(); - assertTrue(stack.isEmpty()); - } - - public void testPushAndPop() { - Stack<String> stack = new SimpleStack<String>(); - String first = "first"; - String second = "second"; - - stack.push(first); - stack.push(second); - assertEquals(second, stack.pop()); - assertEquals(first, stack.pop()); - } - - public void testPushAndPeek() { - Stack<String> stack = new SimpleStack<String>(); - String first = "first"; - String second = "second"; - - stack.push(first); - stack.push(second); - assertEquals(second, stack.peek()); - assertEquals(second, stack.peek()); - assertEquals(second, stack.pop()); - assertEquals(first, stack.peek()); - assertEquals(first, stack.peek()); - assertEquals(first, stack.pop()); - } - - public void testEmptyStackExceptionPeek() { - Stack<String> stack = new SimpleStack<String>(); - String first = "first"; - String second = "second"; - - stack.push(first); - stack.push(second); - assertEquals(second, stack.peek()); - assertEquals(second, stack.pop()); - assertEquals(first, stack.peek()); - assertEquals(first, stack.pop()); - - boolean exCaught = false; - try { - stack.peek(); - } catch (EmptyStackException ex) { - exCaught = true; - } - assertTrue(exCaught); - } - - public void testEmptyStackExceptionPop() { - Stack<String> stack = new SimpleStack<String>(); - String first = "first"; - String second = "second"; - - stack.push(first); - stack.push(second); - assertEquals(second, stack.peek()); - assertEquals(second, stack.pop()); - assertEquals(first, stack.peek()); - assertEquals(first, stack.pop()); - - boolean exCaught = false; - try { - stack.pop(); - } catch (EmptyStackException ex) { - exCaught = true; - } - assertTrue(exCaught); - } - - public void testClone() { - SimpleStack<String> stack = new SimpleStack<String>(); - stack.push("first"); - stack.push("second"); - stack.push("third"); - - this.verifyClone(stack, stack.clone()); - } - - public void testSerialization() throws Exception { - SimpleStack<String> stack = new SimpleStack<String>(); - stack.push("first"); - stack.push("second"); - stack.push("third"); - - this.verifyClone(stack, TestTools.serialize(stack)); - } - - private void verifyClone(Stack<String> original, Stack<String> clone) { - assertNotSame(original, clone); - assertEquals(original.peek(), clone.peek()); - assertEquals(original.pop(), clone.pop()); - assertEquals(original.peek(), clone.peek()); - assertEquals(original.pop(), clone.pop()); - assertEquals(original.isEmpty(), clone.isEmpty()); - assertEquals(original.peek(), clone.peek()); - assertEquals(original.pop(), clone.pop()); - assertTrue(original.isEmpty()); - assertEquals(original.isEmpty(), clone.isEmpty()); - - original.push("fourth"); - assertFalse(original.isEmpty()); - // clone should still be empty - assertTrue(clone.isEmpty()); - } - -} |