54 lines
1.9 KiB
Java
54 lines
1.9 KiB
Java
/*
|
|
* Copyright 2009 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 junit.framework.*;
|
|
|
|
/**
|
|
* @author anatol@google.com (Anatol Pomazau)
|
|
*/
|
|
public class JsMessageTest extends TestCase {
|
|
|
|
public void testIsEmpty() {
|
|
assertTrue(new JsMessage.Builder().build().isEmpty());
|
|
assertTrue(new JsMessage.Builder().appendStringPart("").build().isEmpty());
|
|
assertTrue(new JsMessage.Builder().appendStringPart("")
|
|
.appendStringPart("").build().isEmpty());
|
|
assertFalse(new JsMessage.Builder().appendStringPart("s")
|
|
.appendStringPart("").build().isEmpty());
|
|
assertFalse(new JsMessage.Builder().appendPlaceholderReference("3")
|
|
.build().isEmpty());
|
|
}
|
|
|
|
public void testMeaningChangesId() {
|
|
String id1 = new JsMessage.Builder()
|
|
.appendStringPart("foo").build().getId();
|
|
String id2 = new JsMessage.Builder()
|
|
.appendStringPart("foo").setMeaning("bar").build().getId();
|
|
assertFalse(id1.equals(id2));
|
|
}
|
|
|
|
public void testHashValues() {
|
|
final String EMPTY = "";
|
|
final String VAL = "Hello, world";
|
|
final long ANSWER_STRING_64 = 0x43ec5d9731515874L;
|
|
final long ANSWER_EMPTY_64 = 0x468d9ea2c42361aaL;
|
|
|
|
assertEquals(ANSWER_STRING_64, JsMessage.Hash.hash64(VAL));
|
|
assertEquals(ANSWER_EMPTY_64, JsMessage.Hash.hash64(EMPTY));
|
|
}
|
|
}
|