source: main/trunk/model-sites-dev/von-sparql/textedit-regex/js/diff_match_patch/diff_match_patch_test.html@ 29739

Last change on this file since 29739 was 29739, checked in by davidb, 9 years ago

Web application used to edit text using programming by demonstration (PBD)
  • Property svn:executable set to *
File size: 4.9 KB
Line 
1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
2<!--
3 Test Harness for diff_match_patch.js and diff_match_patch_uncompressed.js
4
5 Copyright 2006 Google Inc.
6 http://code.google.com/p/google-diff-match-patch/
7
8 Licensed under the Apache License, Version 2.0 (the "License");
9 you may not use this file except in compliance with the License.
10 You may obtain a copy of the License at
11
12 http://www.apache.org/licenses/LICENSE-2.0
13
14 Unless required by applicable law or agreed to in writing, software
15 distributed under the License is distributed on an "AS IS" BASIS,
16 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 See the License for the specific language governing permissions and
18 limitations under the License.
19-->
20
21<html>
22 <head>
23 <script type="text/javascript">
24 // Depending on the URL argument, test the compressed or uncompressed version.
25 var compressed = (document.location.search == '?compressed');
26 if (compressed) {
27 document.write('<TITLE>Test harness for diff_match_patch.js</TITLE>');
28 document.write('<scr'+'ipt type="text/javascript" src="diff_match_patch.js"></scr'+'ipt>');
29 } else {
30 document.write('<TITLE>Test harness for diff_match_patch_uncompressed.js</TITLE>');
31 document.write('<scr'+'ipt type="text/javascript" src="diff_match_patch_uncompressed.js"></scr'+'ipt>');
32 }
33 </script>
34
35 <script type="text/javascript" src="diff_match_patch_test.js"></script>
36
37 <script type="text/javascript">
38 // Counters for unit test results.
39 var test_good = 0;
40 var test_bad = 0;
41
42 // If expected and actual are the identical, print 'Ok', otherwise 'Fail!'
43 function assertEquals(msg, expected, actual) {
44 if (typeof actual == 'undefined') {
45 // msg is optional.
46 actual = expected;
47 expected = msg;
48 msg = 'Expected: \'' + expected + '\' Actual: \'' + actual + '\'';
49 }
50 if (expected === actual) {
51 document.write('<FONT COLOR="#009900">Ok</FONT><BR>');
52 test_good++;
53 } else {
54 document.write('<FONT COLOR="#990000"><BIG>Fail!</BIG></FONT><BR>');
55 msg = msg.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
56 document.write('<code>' + msg + '</code><BR>');
57 test_bad++;
58 }
59 }
60
61 function assertTrue(msg, actual) {
62 if (typeof actual == 'undefined') {
63 // msg is optional.
64 actual = msg;
65 assertEquals(true, actual);
66 } else {
67 assertEquals(msg, true, actual);
68 }
69 }
70
71 function assertFalse(msg, actual) {
72 if (typeof actual == 'undefined') {
73 // msg is optional.
74 actual = msg;
75 assertEquals(false, actual);
76 } else {
77 assertEquals(msg, false, actual);
78 }
79 }
80
81 function runTests() {
82 for (var x = 0; x < tests.length; x++) {
83 document.write('<H3>' + tests[x] + ':</H3>');
84 eval(tests[x] + '()');
85 }
86 }
87
88 var tests = [
89 'testDiffCommonPrefix',
90 'testDiffCommonSuffix',
91 'testDiffCommonOverlap',
92 'testDiffHalfMatch',
93 'testDiffLinesToChars',
94 'testDiffCharsToLines',
95 'testDiffCleanupMerge',
96 'testDiffCleanupSemanticLossless',
97 'testDiffCleanupSemantic',
98 'testDiffCleanupEfficiency',
99 'testDiffPrettyHtml',
100 'testDiffText',
101 'testDiffDelta',
102 'testDiffXIndex',
103 'testDiffLevenshtein',
104 'testDiffBisect',
105 'testDiffMain',
106
107 'testMatchAlphabet',
108 'testMatchBitap',
109 'testMatchMain',
110
111 'testPatchObj',
112 'testPatchFromText',
113 'testPatchToText',
114 'testPatchAddContext',
115 'testPatchMake',
116 'testPatchSplitMax',
117 'testPatchAddPadding',
118 'testPatchApply'];
119
120 </script>
121 </head>
122 <body>
123
124 <script type="text/javascript">
125 if (compressed) {
126 document.write('<H1>Test harness for diff_match_patch.js</H1>');
127 document.write('[ Switch to <A HREF="?uncompressed">Uncompressed</A>. ]');
128 } else {
129 document.write('<H1>Test harness for diff_match_patch_uncompressed.js</H1>');
130 document.write('[ Switch to <A HREF="?compressed">Compressed</A>. ]');
131 }
132 </script>
133
134 <P>If debugging errors, start with the first reported error,
135 subsequent tests often rely on earlier ones.</P>
136
137 <script type="text/javascript">
138 var startTime = (new Date()).getTime();
139 runTests();
140 var endTime = (new Date()).getTime();
141 document.write('<H3>Done.</H3>');
142 document.write('<P>Tests passed: ' + test_good + '<BR>Tests failed: ' + test_bad + '</P>');
143 document.write('<P>Total time: ' + (endTime - startTime) + ' ms</P>');
144 </script>
145 </body>
146</html>
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