1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
/*
* 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));
}
}
|
