/*
* Copyright 2014 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.js;
import com.google.gwt.dev.jjs.SourceOrigin;
import com.google.gwt.dev.js.ast.JsArrayLiteral;
import com.google.gwt.dev.js.ast.JsNumberLiteral;
import com.google.gwt.dev.js.ast.JsObjectLiteral;
import junit.framework.TestCase;
/**
* Unit test for JS AST nodes
*/
public class JsAstTest extends TestCase {
// TODO(rluble): flesh out the test.
public void testEquality() {
final SourceOrigin sourceInfo = SourceOrigin.UNKNOWN;
JsNumberLiteral one = new JsNumberLiteral(sourceInfo, 1);
JsNumberLiteral two = new JsNumberLiteral(sourceInfo, 2);
JsArrayLiteral arrayOneTwoLiteral = new JsArrayLiteral(sourceInfo, one, two);
JsArrayLiteral arrayOneTwoLiteral2 = new JsArrayLiteral(sourceInfo, one,two);
JsArrayLiteral arrayTwoOneLiteral = new JsArrayLiteral(sourceInfo, two, one);
JsObjectLiteral emptyObject = new JsObjectLiteral(sourceInfo);
assertEquals(arrayOneTwoLiteral, arrayOneTwoLiteral2);
assertEquals(arrayOneTwoLiteral2, arrayOneTwoLiteral);
assertFalse(arrayOneTwoLiteral.equals(arrayTwoOneLiteral));
assertFalse(arrayTwoOneLiteral.equals(arrayOneTwoLiteral2));
assertFalse(arrayTwoOneLiteral.equals(emptyObject));
assertFalse(emptyObject.equals(arrayOneTwoLiteral2));
}
}