| /* |
| * Copyright 2011 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.google.gwt.dev.javac; |
| |
| import com.google.gwt.core.ext.TreeLogger; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * Unit test for {@link MemoryUnitCache}. |
| */ |
| public class MemoryUnitCacheTest extends TestCase { |
| |
| public void testMemoryCache() { |
| TreeLogger logger = TreeLogger.NULL; |
| MemoryUnitCache cache = new MemoryUnitCache(); |
| MockCompilationUnit foo1 = new MockCompilationUnit("com.example.Foo", "source1"); |
| cache.add(foo1); |
| MockCompilationUnit bar1 = new MockCompilationUnit("com.example.Bar", "source2"); |
| cache.add(bar1); |
| CompilationUnit result; |
| |
| // Find by content Id |
| result = cache.find(foo1.getContentId()); |
| assertNotNull(result); |
| assertEquals("com.example.Foo", result.getTypeName()); |
| result = cache.find(bar1.getContentId()); |
| assertNotNull(result); |
| assertEquals("com.example.Bar", result.getTypeName()); |
| |
| // Find by type name |
| result = cache.find("com/example/Foo.java"); |
| assertNotNull(result); |
| assertEquals("com.example.Foo", result.getTypeName()); |
| result = cache.find("com/example/Bar.java"); |
| assertNotNull(result); |
| assertEquals("com.example.Bar", result.getTypeName()); |
| cache.cleanup(logger); // should be a no-op |
| |
| // Replace a type |
| MockCompilationUnit foo2 = new MockCompilationUnit("com.example.Foo", "source3"); |
| cache.add(foo2); |
| result = cache.find(foo1.getContentId()); |
| assertNull(result); |
| result = cache.find(foo2.getContentId()); |
| assertNotNull(result); |
| assertEquals("com.example.Foo", result.getTypeName()); |
| result = cache.find("com/example/Foo.java"); |
| assertNotNull(result); |
| assertEquals("com.example.Foo", result.getTypeName()); |
| assertEquals(foo2.getContentId(), result.getContentId()); |
| |
| // Remove a type |
| cache.remove(bar1); |
| result = cache.find(bar1.getContentId()); |
| assertNull(result); |
| result = cache.find("com/example.Bar"); |
| assertNull(result); |
| } |
| } |