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
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284 | 1
1
6
6
1
1
3636
3636
3103
3925
3925
3925
9
3916
3562
7203
7309
7309
23117
7203
1172
1198
1172
12
1172
2132
2132
2132
11514
11514
124029
11514
909
909
199
909
1194
1194
3100
2988
1194
3
7
7
7
65
65
1
151
93
107
7
100
58
151
65
65
65
146
60
60
86
13
13
73
65
13
65
86
86
86
60
60
60
60
60
60
60
12
60
12
60
209
73
136
73
63
63
60
60
60
2
60
2
60
60
8
26
2
2
2
2
2
1
24
3
3
3
3
3
2
21
65
654
654
22
632
| var stringDiff = require('diff');
var errorMethodBlacklist = ['message', 'line', 'sourceId', 'sourceURL', 'stack', 'stackArray'].reduce(function (result, prop) {
result[prop] = true;
return result;
}, {});
var specialCharRegexp = /([\x00-\x09\x0B-\x1F\x7F-\x9F\xAD\u0378\u0379\u037F-\u0383\u038B\u038D\u03A2\u0528-\u0530\u0557\u0558\u0560\u0588\u058B-\u058E\u0590\u05C8-\u05CF\u05EB-\u05EF\u05F5-\u0605\u061C\u061D\u06DD\u070E\u070F\u074B\u074C\u07B2-\u07BF\u07FB-\u07FF\u082E\u082F\u083F\u085C\u085D\u085F-\u089F\u08A1\u08AD-\u08E3\u08FF\u0978\u0980\u0984\u098D\u098E\u0991\u0992\u09A9\u09B1\u09B3-\u09B5\u09BA\u09BB\u09C5\u09C6\u09C9\u09CA\u09CF-\u09D6\u09D8-\u09DB\u09DE\u09E4\u09E5\u09FC-\u0A00\u0A04\u0A0B-\u0A0E\u0A11\u0A12\u0A29\u0A31\u0A34\u0A37\u0A3A\u0A3B\u0A3D\u0A43-\u0A46\u0A49\u0A4A\u0A4E-\u0A50\u0A52-\u0A58\u0A5D\u0A5F-\u0A65\u0A76-\u0A80\u0A84\u0A8E\u0A92\u0AA9\u0AB1\u0AB4\u0ABA\u0ABB\u0AC6\u0ACA\u0ACE\u0ACF\u0AD1-\u0ADF\u0AE4\u0AE5\u0AF2-\u0B00\u0B04\u0B0D\u0B0E\u0B11\u0B12\u0B29\u0B31\u0B34\u0B3A\u0B3B\u0B45\u0B46\u0B49\u0B4A\u0B4E-\u0B55\u0B58-\u0B5B\u0B5E\u0B64\u0B65\u0B78-\u0B81\u0B84\u0B8B-\u0B8D\u0B91\u0B96-\u0B98\u0B9B\u0B9D\u0BA0-\u0BA2\u0BA5-\u0BA7\u0BAB-\u0BAD\u0BBA-\u0BBD\u0BC3-\u0BC5\u0BC9\u0BCE\u0BCF\u0BD1-\u0BD6\u0BD8-\u0BE5\u0BFB-\u0C00\u0C04\u0C0D\u0C11\u0C29\u0C34\u0C3A-\u0C3C\u0C45\u0C49\u0C4E-\u0C54\u0C57\u0C5A-\u0C5F\u0C64\u0C65\u0C70-\u0C77\u0C80\u0C81\u0C84\u0C8D\u0C91\u0CA9\u0CB4\u0CBA\u0CBB\u0CC5\u0CC9\u0CCE-\u0CD4\u0CD7-\u0CDD\u0CDF\u0CE4\u0CE5\u0CF0\u0CF3-\u0D01\u0D04\u0D0D\u0D11\u0D3B\u0D3C\u0D45\u0D49\u0D4F-\u0D56\u0D58-\u0D5F\u0D64\u0D65\u0D76-\u0D78\u0D80\u0D81\u0D84\u0D97-\u0D99\u0DB2\u0DBC\u0DBE\u0DBF\u0DC7-\u0DC9\u0DCB-\u0DCE\u0DD5\u0DD7\u0DE0-\u0DF1\u0DF5-\u0E00\u0E3B-\u0E3E\u0E5C-\u0E80\u0E83\u0E85\u0E86\u0E89\u0E8B\u0E8C\u0E8E-\u0E93\u0E98\u0EA0\u0EA4\u0EA6\u0EA8\u0EA9\u0EAC\u0EBA\u0EBE\u0EBF\u0EC5\u0EC7\u0ECE\u0ECF\u0EDA\u0EDB\u0EE0-\u0EFF\u0F48\u0F6D-\u0F70\u0F98\u0FBD\u0FCD\u0FDB-\u0FFF\u10C6\u10C8-\u10CC\u10CE\u10CF\u1249\u124E\u124F\u1257\u1259\u125E\u125F\u1289\u128E\u128F\u12B1\u12B6\u12B7\u12BF\u12C1\u12C6\u12C7\u12D7\u1311\u1316\u1317\u135B\u135C\u137D-\u137F\u139A-\u139F\u13F5-\u13FF\u169D-\u169F\u16F1-\u16FF\u170D\u1715-\u171F\u1737-\u173F\u1754-\u175F\u176D\u1771\u1774-\u177F\u17DE\u17DF\u17EA-\u17EF\u17FA-\u17FF\u180F\u181A-\u181F\u1878-\u187F\u18AB-\u18AF\u18F6-\u18FF\u191D-\u191F\u192C-\u192F\u193C-\u193F\u1941-\u1943\u196E\u196F\u1975-\u197F\u19AC-\u19AF\u19CA-\u19CF\u19DB-\u19DD\u1A1C\u1A1D\u1A5F\u1A7D\u1A7E\u1A8A-\u1A8F\u1A9A-\u1A9F\u1AAE-\u1AFF\u1B4C-\u1B4F\u1B7D-\u1B7F\u1BF4-\u1BFB\u1C38-\u1C3A\u1C4A-\u1C4C\u1C80-\u1CBF\u1CC8-\u1CCF\u1CF7-\u1CFF\u1DE7-\u1DFB\u1F16\u1F17\u1F1E\u1F1F\u1F46\u1F47\u1F4E\u1F4F\u1F58\u1F5A\u1F5C\u1F5E\u1F7E\u1F7F\u1FB5\u1FC5\u1FD4\u1FD5\u1FDC\u1FF0\u1FF1\u1FF5\u1FFF\u200B-\u200F\u202A-\u202E\u2060-\u206F\u2072\u2073\u208F\u209D-\u209F\u20BA-\u20CF\u20F1-\u20FF\u218A-\u218F\u23F4-\u23FF\u2427-\u243F\u244B-\u245F\u2700\u2B4D-\u2B4F\u2B5A-\u2BFF\u2C2F\u2C5F\u2CF4-\u2CF8\u2D26\u2D28-\u2D2C\u2D2E\u2D2F\u2D68-\u2D6E\u2D71-\u2D7E\u2D97-\u2D9F\u2DA7\u2DAF\u2DB7\u2DBF\u2DC7\u2DCF\u2DD7\u2DDF\u2E3C-\u2E7F\u2E9A\u2EF4-\u2EFF\u2FD6-\u2FEF\u2FFC-\u2FFF\u3040\u3097\u3098\u3100-\u3104\u312E-\u3130\u318F\u31BB-\u31BF\u31E4-\u31EF\u321F\u32FF\u4DB6-\u4DBF\u9FCD-\u9FFF\uA48D-\uA48F\uA4C7-\uA4CF\uA62C-\uA63F\uA698-\uA69E\uA6F8-\uA6FF\uA78F\uA794-\uA79F\uA7AB-\uA7F7\uA82C-\uA82F\uA83A-\uA83F\uA878-\uA87F\uA8C5-\uA8CD\uA8DA-\uA8DF\uA8FC-\uA8FF\uA954-\uA95E\uA97D-\uA97F\uA9CE\uA9DA-\uA9DD\uA9E0-\uA9FF\uAA37-\uAA3F\uAA4E\uAA4F\uAA5A\uAA5B\uAA7C-\uAA7F\uAAC3-\uAADA\uAAF7-\uAB00\uAB07\uAB08\uAB0F\uAB10\uAB17-\uAB1F\uAB27\uAB2F-\uABBF\uABEE\uABEF\uABFA-\uABFF\uD7A4-\uD7AF\uD7C7-\uD7CA\uD7FC-\uF8FF\uFA6E\uFA6F\uFADA-\uFAFF\uFB07-\uFB12\uFB18-\uFB1C\uFB37\uFB3D\uFB3F\uFB42\uFB45\uFBC2-\uFBD2\uFD40-\uFD4F\uFD90\uFD91\uFDC8-\uFDEF\uFDFE\uFDFF\uFE1A-\uFE1F\uFE27-\uFE2F\uFE53\uFE67\uFE6C-\uFE6F\uFE75\uFEFD-\uFF00\uFFBF-\uFFC1\uFFC8\uFFC9\uFFD0\uFFD1\uFFD8\uFFD9\uFFDD-\uFFDF\uFFE7\uFFEF-\uFFFB\uFFFE\uFFFF])/g;
var utils = module.exports = {
// https://gist.github.com/1044128/
getOuterHTML: function (element) {
// jshint browser:true
if ('outerHTML' in element) return element.outerHTML;
var ns = "http://www.w3.org/1999/xhtml";
var container = document.createElementNS(ns, '_');
var xmlSerializer = new XMLSerializer();
var html;
if (document.xmlVersion) {
return xmlSerializer.serializeToString(element);
} else {
container.appendChild(element.cloneNode(false));
html = container.innerHTML.replace('><', '>' + element.innerHTML + '<');
container.innerHTML = '';
return html;
}
},
// Returns true if object is a DOM element.
isDOMElement: function (object) {
Iif (typeof HTMLElement === 'object') {
return object instanceof HTMLElement;
} else {
return object &&
typeof object === 'object' &&
object.nodeType === 1 &&
typeof object.nodeName === 'string';
}
},
isArray: function (ar) {
return Object.prototype.toString.call(ar) === '[object Array]';
},
isRegExp: function (re) {
var s;
try {
s = '' + re;
} catch (e) {
return false;
}
return re instanceof RegExp || // easy case
// duck-type for context-switching evalcx case
typeof(re) === 'function' &&
re.constructor.name === 'RegExp' &&
re.compile &&
re.test &&
re.exec &&
s.match(/^\/.*\/[gim]{0,3}$/);
},
isError: function (err) {
return typeof err === 'object' && (Object.prototype.toString.call(err) === '[object Error]' || err instanceof Error);
},
extend: function (target) {
for (var i = 1; i < arguments.length; i += 1) {
var source = arguments[i];
Object.keys(source).forEach(function (key) {
target[key] = source[key];
});
}
return target;
},
isUndefinedOrNull: function (value) {
return value === null || value === undefined;
},
getKeysOfDefinedProperties: function (object) {
var keys = Object.keys(object).filter(function (key) {
return typeof object[key] !== 'undefined';
});
// The 'message' property of Error instances is not enumerable for some reason, but we want
// to include it in the set when comparing:
if (Object.prototype.toString.call(object) === '[object Error]') {
keys.push('message');
}
return keys;
},
truncateStack: function (err, fn) {
Eif (Error.captureStackTrace) {
Error.captureStackTrace(err, fn);
} else if ('stack' in err) {
// Excludes IE<10, and fn cannot be anonymous for this backup plan to work:
var stackEntries = err.stack.split(/\r\n?|\n\r?/),
needle = 'at ' + fn.name + ' ';
for (var i = 0 ; i < stackEntries.length ; i += 1) {
if (stackEntries[i].indexOf(needle) !== -1) {
stackEntries.splice(1, i);
err.stack = stackEntries.join("\n");
}
}
}
return err;
},
findFirst: function (arr, predicate, thisObj) {
var scope = thisObj || null;
for (var i = 0 ; i < arr.length ; i += 1) {
if (predicate.call(scope, arr[i], i, arr)) {
return arr[i];
}
}
return null;
},
leftPad: function (str, width, ch) {
ch = ch || ' ';
while (str.length < width) {
str = ch + str;
}
return str;
},
cloneError: function (e) {
var newError = new Error();
Object.keys(e).forEach(function (key) {
if (!errorMethodBlacklist[key]) {
newError[key] = e[key];
}
});
return newError;
},
escapeRegExpMetaChars: function (str) {
return str.replace(/[[\]{}()*+?.\\^$|]/g, '\\$&');
},
escapeChar: function (ch) {
Iif (ch === '\t') {
return '\\t';
} else Eif (ch === '\r') {
return '\\r';
} else {
var charCode = ch.charCodeAt(0);
var hexChars = charCode.toString(16).toUpperCase();
if (charCode < 256) {
return '\\x' + utils.leftPad(hexChars, 2, '0');
} else {
return '\\u' + utils.leftPad(hexChars, 4, '0');
}
}
},
diffStrings: function (actual, expected, output, options) {
options = options || {};
var type = options.type || 'WordsWithSpace';
function addStringToOutput(output, text, baseStyle, specialCharStyle) {
if (options.markUpSpecialCharacters) {
text.split(specialCharRegexp).forEach(function (part) {
if (specialCharRegexp.test(part)) {
output[specialCharStyle || baseStyle](utils.escapeChar(part));
} else {
output[baseStyle](part);
}
});
} else {
output[baseStyle](text);
}
return output;
}
var diffLines = [];
var lastPart;
stringDiff.diffLines(actual, expected).forEach(function (part) {
if (lastPart && lastPart.added && part.removed) {
diffLines.push({
oldValue: part.value,
newValue: lastPart.value,
replaced: true
});
lastPart = null;
} else if (lastPart) {
diffLines.push(lastPart);
lastPart = part;
} else {
lastPart = part;
}
});
if (lastPart) {
diffLines.push(lastPart);
}
diffLines.forEach(function (part, index) {
var endsWithNewline = /\n$/.test(part.value);
var value;
if (part.replaced) {
var oldLine = output.clone();
var newLine = output.clone();
var oldValue = part.oldValue;
var newValue = part.newValue;
var oldEndsWithNewline = oldValue.slice(-1) === '\n';
var newEndsWithNewline = newValue.slice(-1) === '\n';
if (oldEndsWithNewline) {
oldValue = oldValue.slice(0, -1);
}
if (newEndsWithNewline) {
newValue = newValue.slice(0, -1);
}
stringDiff['diff' + type](oldValue, newValue).forEach(function (part) {
if (part.added) {
addStringToOutput(newLine, part.value, 'diffAddedHighlight', 'diffAddedSpecialChar');
} else if (part.removed) {
addStringToOutput(oldLine, part.value, 'diffRemovedHighlight', 'diffRemovedSpecialChar');
} else {
newLine.diffAddedLine(part.value);
oldLine.diffRemovedLine(part.value);
}
});
oldLine.prependLinesWith(output.clone().diffRemovedLine('-'));
newLine.prependLinesWith(output.clone().diffAddedLine('+'));
if (oldEndsWithNewline && !newEndsWithNewline) {
oldLine.diffRemovedSpecialChar('\\n');
}
if (newEndsWithNewline && !oldEndsWithNewline) {
newLine.diffAddedSpecialChar('\\n');
}
output.append(oldLine).nl().append(newLine);
if (oldEndsWithNewline && index < diffLines.length - 1) {
output.nl();
}
} else if (part.added) {
value = endsWithNewline ?
part.value.slice(0, -1) :
part.value;
output.append(function () {
addStringToOutput(this, value, 'diffAddedLine').prependLinesWith(function () {
this.diffAddedLine('+');
});
});
if (endsWithNewline) {
output.nl();
}
} else if (part.removed) {
value = endsWithNewline ?
part.value.slice(0, -1) :
part.value;
output.append(function () {
addStringToOutput(this, value, 'diffRemovedLine').prependLinesWith(function () {
this.diffRemovedLine('-');
});
});
if (endsWithNewline) {
output.nl();
}
} else {
output.text(part.value.replace(/^(.)/gm, ' $1'));
}
});
return output;
},
wrapConstructorNameAroundOutput: function (output, obj) {
var constructorName = obj.constructor && obj.constructor !== Object && obj.constructor.name;
if (constructorName) {
return output.clone().text(constructorName + '(').append(output).text(')');
} else {
return output;
}
}
};
|