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
|
var tests = [], filters = [], allNames = [];
function Failure(why) {this.message = why;}
Failure.prototype.toString = function() { return this.message; };
function indexOf(collection, elt) {
if (collection.indexOf) return collection.indexOf(elt);
for (var i = 0, e = collection.length; i < e; ++i)
if (collection[i] == elt) return i;
return -1;
}
function test(name, run, expectedFail) {
// Force unique names
var originalName = name;
var i = 2; // Second function would be NAME_2
while (indexOf(allNames, name) !== -1){
name = originalName + "_" + i;
i++;
}
allNames.push(name);
// Add test
tests.push({name: name, func: run, expectedFail: expectedFail});
return name;
}
var namespace = "";
function testCM(name, run, opts, expectedFail) {
return test(namespace + name, function() {
var place = document.getElementById("testground"), cm = window.cm = CodeMirror(place, opts);
var successful = false;
try {
run(cm);
successful = true;
} finally {
if (!successful || verbose) {
place.style.visibility = "visible";
} else {
place.removeChild(cm.getWrapperElement());
}
}
}, expectedFail);
}
function runTests(callback) {
var totalTime = 0;
function step(i) {
for (;;) {
if (i === tests.length) {
running = false;
return callback("done");
}
var test = tests[i], skip = false;
if (filters.length) {
skip = true;
for (var j = 0; j < filters.length; j++)
if (test.name.match(filters[j])) skip = false;
}
if (skip) {
callback("skipped", test.name, message);
i++;
} else {
break;
}
}
var expFail = test.expectedFail, startTime = +new Date, threw = false;
try {
var message = test.func();
} catch(e) {
threw = true;
if (expFail) callback("expected", test.name);
else if (e instanceof Failure) callback("fail", test.name, e.message);
else {
var pos = /(?:\bat |@).*?([^\/:]+):(\d+)/.exec(e.stack);
if (pos) console["log"](e.stack);
callback("error", test.name, e.toString() + (pos ? " (" + pos[1] + ":" + pos[2] + ")" : ""));
}
}
if (!threw) {
if (expFail) callback("fail", test.name, message || "expected failure, but passed");
else callback("ok", test.name, message);
}
if (!quit) { // Run next test
var delay = 0;
totalTime += (+new Date) - startTime;
if (totalTime > 500){
totalTime = 0;
delay = 50;
}
setTimeout(function(){step(i + 1);}, delay);
} else { // Quit tests
running = false;
return null;
}
}
step(0);
}
function label(str, msg) {
if (msg) return str + " (" + msg + ")";
return str;
}
function eq(a, b, msg) {
if (a != b) throw new Failure(label(a + " != " + b, msg));
}
function near(a, b, margin, msg) {
if (Math.abs(a - b) > margin)
throw new Failure(label(a + " is not close to " + b + " (" + margin + ")", msg));
}
function eqCharPos(a, b, msg) {
function str(p) { return "{line:" + p.line + ",ch:" + p.ch + ",sticky:" + p.sticky + "}"; }
if (a == b) return;
if (a == null) throw new Failure(label("comparing null to " + str(b), msg));
if (b == null) throw new Failure(label("comparing " + str(a) + " to null", msg));
if (a.line != b.line || a.ch != b.ch) throw new Failure(label(str(a) + " != " + str(b), msg));
}
function eqCursorPos(a, b, msg) {
eqCharPos(a, b, msg);
if (a) eq(a.sticky, b.sticky, msg ? msg + ' (sticky)' : 'sticky');
}
function is(a, msg) {
if (!a) throw new Failure(label("assertion failed", msg));
}
function countTests() {
if (!filters.length) return tests.length;
var sum = 0;
for (var i = 0; i < tests.length; ++i) {
var name = tests[i].name;
for (var j = 0; j < filters.length; j++) {
if (name.match(filters[j])) {
++sum;
break;
}
}
}
return sum;
}
function parseTestFilter(s) {
if (/_\*$/.test(s)) return new RegExp("^" + s.slice(0, s.length - 2), "i");
else return new RegExp(s, "i");
}
|
