72 lines
2 KiB
Java
72 lines
2 KiB
Java
/*
|
|
* Copyright 2008 The Closure Compiler Authors.
|
|
*
|
|
* 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.javascript.jscomp;
|
|
|
|
import com.google.javascript.jscomp.GlobalNamespace.Name;
|
|
import com.google.javascript.jscomp.GlobalNamespace.Ref;
|
|
|
|
import junit.framework.TestCase;
|
|
|
|
/**
|
|
* Tests for {@link GlobalNamespace}.
|
|
*
|
|
* @author nicksantos@google.com (Nick Santos)
|
|
*/
|
|
public class GlobalNamespaceTest extends TestCase {
|
|
|
|
public void testRemoveDeclaration1() {
|
|
Name n = new Name("a", null, false);
|
|
Ref set1 = createNodelessRef(Ref.Type.SET_FROM_GLOBAL);
|
|
Ref set2 = createNodelessRef(Ref.Type.SET_FROM_GLOBAL);
|
|
|
|
n.addRef(set1);
|
|
n.addRef(set2);
|
|
|
|
assertEquals(set1, n.getDeclaration());
|
|
assertEquals(2, n.globalSets);
|
|
assertEquals(2, n.getRefs().size());
|
|
|
|
n.removeRef(set1);
|
|
|
|
assertEquals(set2, n.getDeclaration());
|
|
assertEquals(1, n.globalSets);
|
|
assertEquals(1, n.getRefs().size());
|
|
}
|
|
|
|
public void testRemoveDeclaration2() {
|
|
Name n = new Name("a", null, false);
|
|
Ref set1 = createNodelessRef(Ref.Type.SET_FROM_GLOBAL);
|
|
Ref set2 = createNodelessRef(Ref.Type.SET_FROM_LOCAL);
|
|
|
|
n.addRef(set1);
|
|
n.addRef(set2);
|
|
|
|
assertEquals(set1, n.getDeclaration());
|
|
assertEquals(1, n.globalSets);
|
|
assertEquals(1, n.localSets);
|
|
assertEquals(2, n.getRefs().size());
|
|
|
|
n.removeRef(set1);
|
|
|
|
assertEquals(null, n.getDeclaration());
|
|
assertEquals(0, n.globalSets);
|
|
}
|
|
|
|
private Ref createNodelessRef(Ref.Type type) {
|
|
return Ref.createRefForTesting(type);
|
|
}
|
|
}
|