| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.core.internal.expressions.tests; |
| |
| import junit.framework.Test; |
| import junit.framework.TestCase; |
| import junit.framework.TestSuite; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.Platform; |
| |
| import org.eclipse.core.internal.expressions.Property; |
| import org.eclipse.core.internal.expressions.TypeExtensionManager; |
| |
| import org.osgi.framework.Bundle; |
| |
| public class PropertyTesterTests extends TestCase { |
| |
| private A a; |
| private B b; |
| private I i; |
| |
| private static final TypeExtensionManager fgManager= new TypeExtensionManager("propertyTesters"); //$NON-NLS-1$ |
| |
| public static Test suite() { |
| return new TestSuite(PropertyTesterTests.class); |
| } |
| |
| protected void setUp() throws Exception { |
| a= new A(); |
| b= new B(); |
| i= b; |
| } |
| |
| public void testSimple() throws Exception { |
| assertTrue(test(a, "simple", null,"simple")); //$NON-NLS-1$ //$NON-NLS-2$ |
| // second pass to check if cache is populated correctly |
| assertTrue(test(a, "simple", null,"simple")); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| public void testInherited() throws Exception { |
| assertTrue(test(b, "simple", null, "simple")); //$NON-NLS-1$ //$NON-NLS-2$ |
| assertTrue(test(i, "simple", null, "simple")); //$NON-NLS-1$ //$NON-NLS-2$ |
| // second pass to check if cache is populated correctly |
| assertTrue(test(b, "simple", null, "simple")); //$NON-NLS-1$ //$NON-NLS-2$ |
| assertTrue(test(i, "simple", null, "simple")); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| public void testUnknown() throws Exception { |
| try { |
| test(a, "unknown", null, null); //$NON-NLS-1$ |
| } catch (CoreException e) { |
| return; |
| } |
| assertTrue(false); |
| } |
| |
| public void testOverridden() throws Exception { |
| assertTrue(test(a, "overridden", null, "A")); //$NON-NLS-1$ //$NON-NLS-2$ |
| assertTrue(test(b, "overridden", null, "B")); //$NON-NLS-1$ //$NON-NLS-2$ |
| A b_as_a= b; |
| assertTrue(test(b_as_a, "overridden", null, "B")); //$NON-NLS-1$ //$NON-NLS-2$ |
| assertTrue(test(i, "overridden", null, "B")); //$NON-NLS-1$ //$NON-NLS-2$ |
| // second pass to check if cache is populated correctly |
| assertTrue(test(a, "overridden", null, "A")); //$NON-NLS-1$ //$NON-NLS-2$ |
| assertTrue(test(b, "overridden", null, "B")); //$NON-NLS-1$ //$NON-NLS-2$ |
| assertTrue(test(b_as_a, "overridden", null, "B")); //$NON-NLS-1$ //$NON-NLS-2$ |
| assertTrue(test(i, "overridden", null, "B")); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| public void testOdering() throws Exception { |
| assertTrue(test(b, "ordering", null, "A")); //$NON-NLS-1$ //$NON-NLS-2$ |
| I other= new I() {}; |
| assertTrue(test(other, "ordering", null, "I")); //$NON-NLS-1$ //$NON-NLS-2$ |
| // second pass to check if cache is populated correctly |
| assertTrue(test(b, "ordering", null, "A")); //$NON-NLS-1$ //$NON-NLS-2$ |
| assertTrue(test(other, "ordering", null, "I")); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| public void testChaining() throws Exception { |
| assertTrue(test(a, "chaining", null, "A2")); //$NON-NLS-1$ //$NON-NLS-2$ |
| // second pass to check if cache is populated correctly |
| assertTrue(test(a, "chaining", null, "A2")); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| // This test is questionable. It depends on if core runtime can |
| // guaratee any ordering in the plug-in registry. |
| public void testChainOrdering() throws Exception { |
| assertTrue(test(a, "chainOrdering", null, "A")); //$NON-NLS-1$ //$NON-NLS-2$ |
| // second pass to check if cache is populated correctly |
| assertTrue(test(a, "chainOrdering", null, "A")); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| public void testWrongNameSpace() throws Exception { |
| try { |
| test(a, "differentNamespace", null, null); //$NON-NLS-1$ |
| } catch (CoreException e) { |
| return; |
| } |
| assertTrue(false); |
| } |
| |
| public void testDynamicPlugin() throws Exception { |
| if (true) |
| return; |
| A receiver= new A(); |
| Property p= fgManager.getProperty(receiver, "org.eclipse.core.expressions.tests.dynamic", "testing"); //$NON-NLS-1$ //$NON-NLS-2$ |
| assertTrue(!p.isInstantiated()); |
| Bundle bundle= Platform.getBundle("org.eclipse.core.expressions.tests.dynamic"); //$NON-NLS-1$ |
| bundle.start(); |
| p= fgManager.getProperty(receiver, "org.eclipse.core.expressions.tests.dynamic", "testing"); //$NON-NLS-1$ //$NON-NLS-2$ |
| assertTrue(p.isInstantiated()); |
| bundle.stop(); |
| p= fgManager.getProperty(receiver, "org.eclipse.core.expressions.tests.dynamic", "testing"); //$NON-NLS-1$ //$NON-NLS-2$ |
| assertTrue(!p.isInstantiated()); |
| } |
| |
| public void testDifferentNameSpace() throws Exception { |
| assertTrue(test("org.eclipse.core.internal.expressions.tests2", a, "differentNamespace", null, "A3")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| } |
| |
| private boolean test(Object receiver, String property, Object[] args, Object expectedValue) throws CoreException { |
| Property p= fgManager.getProperty(receiver, "org.eclipse.core.internal.expressions.tests", property); //$NON-NLS-1$ |
| assertTrue(p.isInstantiated()); |
| return p.test(receiver, args, expectedValue); |
| } |
| |
| private boolean test(String namespace, Object receiver, String property, Object[] args, Object expectedValue) throws CoreException { |
| Property p= fgManager.getProperty(receiver, namespace, property); |
| assertTrue(p.isInstantiated()); |
| return p.test(receiver, args, expectedValue); |
| } |
| } |