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
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
|
var steps = [
// Test single mark addition
function () {
ok(true, "Running mark addition test");
performance.mark("test");
var marks = performance.getEntriesByType("mark");
is(marks.length, 1, "Number of marks should be 1");
var mark = marks[0];
is(mark.name, "test", "mark name should be 'test'");
is(mark.entryType, "mark", "mark type should be 'mark'");
isnot(mark.startTime, 0, "mark start time should not be 0");
is(mark.duration, 0, "mark duration should be 0");
},
// Test multiple mark addition
function () {
ok(true, "Running multiple mark with same name addition test");
performance.mark("test");
performance.mark("test");
performance.mark("test");
var marks_type = performance.getEntriesByType("mark");
is(marks_type.length, 3, "Number of marks by type should be 3");
var marks_name = performance.getEntriesByName("test");
is(marks_name.length, 3, "Number of marks by name should be 3");
var mark = marks_name[0];
is(mark.name, "test", "mark name should be 'test'");
is(mark.entryType, "mark", "mark type should be 'mark'");
isnot(mark.startTime, 0, "mark start time should not be 0");
is(mark.duration, 0, "mark duration should be 0");
var times = [];
// This also tests the chronological ordering specified as
// required for getEntries in the performance timeline spec.
marks_name.forEach(function (s) {
times.forEach(function (time) {
ok(
s.startTime >= time.startTime,
"Times should be equal or increasing between similarly named marks: " +
s.startTime +
" >= " +
time.startTime
);
});
times.push(s);
});
},
// Test all marks removal
function () {
ok(true, "Running all mark removal test");
performance.mark("test");
performance.mark("test2");
var marks = performance.getEntriesByType("mark");
is(marks.length, 2, "number of marks before all removal");
performance.clearMarks();
marks = performance.getEntriesByType("mark");
is(marks.length, 0, "number of marks after all removal");
},
// Test single mark removal
function () {
ok(true, "Running removal test (0 'test' marks with other marks)");
performance.mark("test2");
var marks = performance.getEntriesByType("mark");
is(marks.length, 1, "number of marks before all removal");
performance.clearMarks("test");
marks = performance.getEntriesByType("mark");
is(marks.length, 1, "number of marks after all removal");
},
// Test single mark removal
function () {
ok(true, "Running removal test (0 'test' marks with no other marks)");
var marks = performance.getEntriesByType("mark");
is(marks.length, 0, "number of marks before all removal");
performance.clearMarks("test");
marks = performance.getEntriesByType("mark");
is(marks.length, 0, "number of marks after all removal");
},
function () {
ok(true, "Running removal test (1 'test' mark with other marks)");
performance.mark("test");
performance.mark("test2");
var marks = performance.getEntriesByType("mark");
is(marks.length, 2, "number of marks before all removal");
performance.clearMarks("test");
marks = performance.getEntriesByType("mark");
is(marks.length, 1, "number of marks after all removal");
},
function () {
ok(true, "Running removal test (1 'test' mark with no other marks)");
performance.mark("test");
var marks = performance.getEntriesByType("mark");
is(marks.length, 1, "number of marks before all removal");
performance.clearMarks("test");
marks = performance.getEntriesByType("mark");
is(marks.length, 0, "number of marks after all removal");
},
function () {
ok(true, "Running removal test (2 'test' marks with other marks)");
performance.mark("test");
performance.mark("test");
performance.mark("test2");
var marks = performance.getEntriesByType("mark");
is(marks.length, 3, "number of marks before all removal");
performance.clearMarks("test");
marks = performance.getEntriesByType("mark");
is(marks.length, 1, "number of marks after all removal");
},
function () {
ok(true, "Running removal test (2 'test' marks with no other marks)");
performance.mark("test");
performance.mark("test");
var marks = performance.getEntriesByType("mark");
is(marks.length, 2, "number of marks before all removal");
performance.clearMarks("test");
marks = performance.getEntriesByType("mark");
is(marks.length, 0, "number of marks after all removal");
},
// Test mark name being same as navigation timing parameter
function () {
ok(true, "Running mark name collision test");
for (n in performance.timing) {
try {
if (n == "toJSON") {
ok(true, "Skipping toJSON entry in collision test");
continue;
}
performance.mark(n);
ok(
false,
"Mark name collision test failed for name " +
n +
", shouldn't make it here!"
);
} catch (e) {
ok(
e instanceof DOMException,
"DOM exception thrown for mark named " + n
);
is(
e.code,
e.SYNTAX_ERR,
"DOM exception for name collision is syntax error"
);
}
}
},
// Test measure
function () {
ok(true, "Running measure addition with no start/end time test");
performance.measure("test");
var measures = performance.getEntriesByType("measure");
is(measures.length, 1, "number of measures should be 1");
var measure = measures[0];
is(measure.name, "test", "measure name should be 'test'");
is(measure.entryType, "measure", "measure type should be 'measure'");
is(measure.startTime, 0, "measure start time should be zero");
ok(measure.duration >= 0, "measure duration should not be negative");
},
function () {
ok(true, "Running measure addition with only start time test");
performance.mark("test1");
performance.measure("test", "test1", undefined);
var measures = performance.getEntriesByName("test", "measure");
var marks = performance.getEntriesByName("test1", "mark");
var measure = measures[0];
var mark = marks[0];
is(
measure.startTime,
mark.startTime,
"measure start time should be equal to the mark startTime"
);
ok(measure.duration >= 0, "measure duration should not be negative");
},
function () {
ok(true, "Running measure addition with only end time test");
performance.mark("test1");
performance.measure("test", undefined, "test1");
var measures = performance.getEntriesByName("test", "measure");
var marks = performance.getEntriesByName("test1", "mark");
var measure = measures[0];
var mark = marks[0];
ok(measure.duration >= 0, "measure duration should not be negative");
},
// Test measure picking latest version of similarly named tags
function () {
ok(true, "Running multiple mark with same name addition test");
performance.mark("test");
performance.mark("test");
performance.mark("test");
performance.mark("test2");
var marks_name = performance.getEntriesByName("test");
is(marks_name.length, 3, "Number of marks by name should be 3");
var marks_name2 = performance.getEntriesByName("test2");
is(marks_name2.length, 1, "Number of marks by name should be 1");
var test_mark = marks_name2[0];
performance.measure("test", "test", "test2");
var measures_type = performance.getEntriesByType("measure");
var last_mark = marks_name[marks_name.length - 1];
is(measures_type.length, 1, "Number of measures by type should be 1");
var measure = measures_type[0];
is(
measure.startTime,
last_mark.startTime,
"Measure start time should be the start time of the latest 'test' mark"
);
// Tolerance testing to avoid oranges, since we're doing double math across two different languages.
ok(
measure.duration - (test_mark.startTime - last_mark.startTime) < 0.00001,
"Measure duration ( " +
measure.duration +
") should be difference between two marks"
);
},
function () {
// We don't have navigationStart in workers.
if ("window" in self) {
ok(true, "Running measure addition with no start/end time test");
performance.measure("test", "navigationStart");
var measures = performance.getEntriesByType("measure");
is(measures.length, 1, "number of measures should be 1");
var measure = measures[0];
is(measure.name, "test", "measure name should be 'test'");
is(measure.entryType, "measure", "measure type should be 'measure'");
is(measure.startTime, 0, "measure start time should be zero");
ok(measure.duration >= 0, "measure duration should not be negative");
}
},
// Test all measure removal
function () {
ok(true, "Running all measure removal test");
performance.measure("test");
performance.measure("test2");
var measures = performance.getEntriesByType("measure");
is(measures.length, 2, "measure entries should be length 2");
performance.clearMeasures();
measures = performance.getEntriesByType("measure");
is(measures.length, 0, "measure entries should be length 0");
},
// Test single measure removal
function () {
ok(true, "Running all measure removal test");
performance.measure("test");
performance.measure("test2");
var measures = performance.getEntriesByType("measure");
is(measures.length, 2, "measure entries should be length 2");
performance.clearMeasures("test");
measures = performance.getEntriesByType("measure");
is(measures.length, 1, "measure entries should be length 1");
},
// Test measure with invalid start time mark name
function () {
ok(true, "Running measure invalid start test");
try {
performance.measure("test", "notamark");
ok(false, "invalid measure start time exception not thrown!");
} catch (e) {
ok(e instanceof DOMException, "DOM exception thrown for invalid measure");
is(
e.code,
e.SYNTAX_ERR,
"DOM exception for invalid time is syntax error"
);
}
},
// Test measure with invalid end time mark name
function () {
ok(true, "Running measure invalid end test");
try {
performance.measure("test", undefined, "notamark");
ok(false, "invalid measure end time exception not thrown!");
} catch (e) {
ok(e instanceof DOMException, "DOM exception thrown for invalid measure");
is(
e.code,
e.SYNTAX_ERR,
"DOM exception for invalid time is syntax error"
);
}
},
// Test measure name being same as navigation timing parameter
function () {
ok(true, "Running measure name collision test");
for (n in performance.timing) {
if (n == "toJSON") {
ok(true, "Skipping toJSON entry in collision test");
continue;
}
performance.measure(n);
ok(true, "Measure name supports name collisions: " + n);
}
},
// Test measure mark being a reserved name
function () {
ok(true, "Create measures using all reserved names");
for (n in performance.timing) {
try {
if (n == "toJSON") {
ok(true, "Skipping toJSON entry in collision test");
continue;
}
performance.measure("test", n);
ok(true, "Measure created from reserved name as starting time: " + n);
} catch (e) {
ok(
[
"redirectStart",
"redirectEnd",
"unloadEventStart",
"unloadEventEnd",
"loadEventEnd",
"secureConnectionStart",
].includes(n),
"Measure created from reserved name as starting time: " +
n +
" and threw expected error"
);
}
}
},
// TODO: Test measure picking latest version of similarly named tags
];
|
