Mercurial
comparison .cms/lib/codemirror/test/driver.js @ 0:78edf6b517a0 draft
24.10
author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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-1:000000000000 | 0:78edf6b517a0 |
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1 var tests = [], filters = [], nameCounts = {}; | |
2 | |
3 function Failure(why) {this.message = why;} | |
4 Failure.prototype.toString = function() { return this.message; }; | |
5 | |
6 function indexOf(collection, elt) { | |
7 if (collection.indexOf) return collection.indexOf(elt); | |
8 for (var i = 0, e = collection.length; i < e; ++i) | |
9 if (collection[i] == elt) return i; | |
10 return -1; | |
11 } | |
12 | |
13 function test(name, run, expectedFail) { | |
14 // Force unique names | |
15 if (nameCounts[name] == undefined){ | |
16 nameCounts[name] = 2; | |
17 } else { | |
18 // Append number if not first test with this name. | |
19 name = name + '_' + (nameCounts[name]++); | |
20 } | |
21 // Add test | |
22 tests.push({name: name, func: run, expectedFail: expectedFail}); | |
23 return name; | |
24 } | |
25 var namespace = ""; | |
26 function testCM(name, run, opts, expectedFail) { | |
27 return test(namespace + name, function() { | |
28 var place = document.getElementById("testground"), cm = window.cm = CodeMirror(place, opts); | |
29 var successful = false; | |
30 try { | |
31 run(cm); | |
32 successful = true; | |
33 } finally { | |
34 if (!successful || verbose) { | |
35 place.style.visibility = "visible"; | |
36 } else { | |
37 place.removeChild(cm.getWrapperElement()); | |
38 } | |
39 } | |
40 }, expectedFail); | |
41 } | |
42 | |
43 function runTests(callback) { | |
44 var totalTime = 0; | |
45 function step(i) { | |
46 for (;;) { | |
47 if (i === tests.length) { | |
48 running = false; | |
49 return callback("done"); | |
50 } | |
51 var test = tests[i], skip = false; | |
52 if (filters.length) { | |
53 skip = true; | |
54 for (var j = 0; j < filters.length; j++) | |
55 if (test.name.match(filters[j])) skip = false; | |
56 } | |
57 if (skip) { | |
58 callback("skipped", test.name, message); | |
59 i++; | |
60 } else { | |
61 break; | |
62 } | |
63 } | |
64 var expFail = test.expectedFail, startTime = +new Date, threw = false; | |
65 try { | |
66 var message = test.func(); | |
67 } catch(e) { | |
68 threw = true; | |
69 if (expFail) callback("expected", test.name); | |
70 else if (e instanceof Failure) callback("fail", test.name, e.message); | |
71 else { | |
72 var pos = /(?:\bat |@).*?([^\/:]+):(\d+)/.exec(e.stack); | |
73 if (pos) console["log"](e.stack); | |
74 callback("error", test.name, e.toString() + (pos ? " (" + pos[1] + ":" + pos[2] + ")" : "")); | |
75 } | |
76 } | |
77 if (!threw) { | |
78 if (expFail) callback("fail", test.name, message || "expected failure, but passed"); | |
79 else callback("ok", test.name, message); | |
80 } | |
81 if (!quit) { // Run next test | |
82 var delay = 0; | |
83 totalTime += (+new Date) - startTime; | |
84 if (totalTime > 500){ | |
85 totalTime = 0; | |
86 delay = 50; | |
87 } | |
88 setTimeout(function(){step(i + 1);}, delay); | |
89 } else { // Quit tests | |
90 running = false; | |
91 return null; | |
92 } | |
93 } | |
94 step(0); | |
95 } | |
96 | |
97 function label(str, msg) { | |
98 if (msg) return str + " (" + msg + ")"; | |
99 return str; | |
100 } | |
101 function eq(a, b, msg) { | |
102 if (a != b) throw new Failure(label(a + " != " + b, msg)); | |
103 } | |
104 function notEq(a, b, msg) { | |
105 if (a == b) throw new Failure(label(a + " == " + b, msg)); | |
106 } | |
107 function near(a, b, margin, msg) { | |
108 if (Math.abs(a - b) > margin) | |
109 throw new Failure(label(a + " is not close to " + b + " (" + margin + ")", msg)); | |
110 } | |
111 function eqCharPos(a, b, msg) { | |
112 function str(p) { return "{line:" + p.line + ",ch:" + p.ch + ",sticky:" + p.sticky + "}"; } | |
113 if (a == b) return; | |
114 if (a == null) throw new Failure(label("comparing null to " + str(b), msg)); | |
115 if (b == null) throw new Failure(label("comparing " + str(a) + " to null", msg)); | |
116 if (a.line != b.line || a.ch != b.ch) throw new Failure(label(str(a) + " != " + str(b), msg)); | |
117 } | |
118 function eqCursorPos(a, b, msg) { | |
119 eqCharPos(a, b, msg); | |
120 if (a) eq(a.sticky, b.sticky, msg ? msg + ' (sticky)' : 'sticky'); | |
121 } | |
122 function is(a, msg) { | |
123 if (!a) throw new Failure(label("assertion failed", msg)); | |
124 } | |
125 | |
126 function countTests() { | |
127 if (!filters.length) return tests.length; | |
128 var sum = 0; | |
129 for (var i = 0; i < tests.length; ++i) { | |
130 var name = tests[i].name; | |
131 for (var j = 0; j < filters.length; j++) { | |
132 if (name.match(filters[j])) { | |
133 ++sum; | |
134 break; | |
135 } | |
136 } | |
137 } | |
138 return sum; | |
139 } | |
140 | |
141 function parseTestFilter(s) { | |
142 if (/_\*$/.test(s)) return new RegExp("^" + s.slice(0, s.length - 2), "i"); | |
143 else return new RegExp(s, "i"); | |
144 } |