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644eff8b RK |
1 | // Copyright (c) 2011 Google, Inc. |
2 | // | |
3 | // Permission is hereby granted, free of charge, to any person obtaining a copy | |
4 | // of this software and associated documentation files (the "Software"), to deal | |
5 | // in the Software without restriction, including without limitation the rights | |
6 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
7 | // copies of the Software, and to permit persons to whom the Software is | |
8 | // furnished to do so, subject to the following conditions: | |
9 | // | |
10 | // The above copyright notice and this permission notice shall be included in | |
11 | // all copies or substantial portions of the Software. | |
12 | // | |
13 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
14 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
15 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
16 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
17 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
18 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
19 | // THE SOFTWARE. | |
20 | ||
21 | /** | |
22 | * @fileoverview Mocked-out jstestdriver api that lets me test locally. | |
23 | * | |
24 | * @author konigsberg@google.com (Robert Konigsberg) | |
25 | */ | |
26 | var jstestdriver = { | |
e07e165f | 27 | jQuery : jQuery |
644eff8b RK |
28 | }; |
29 | ||
dfadd73f DV |
30 | if (!console) { |
31 | var console = { | |
32 | log: function(x) { | |
33 | // ... | |
34 | } | |
35 | }; | |
36 | } | |
37 | ||
644eff8b RK |
38 | var jstd = { |
39 | include : function(name) { | |
40 | this.sucker("Not including " + name); | |
41 | }, | |
42 | sucker : function(text) { | |
43 | console.log(text + ", sucker!"); | |
44 | } | |
45 | }; | |
46 | ||
3914c8e1 DV |
47 | var testCaseList = []; |
48 | ||
644eff8b | 49 | function TestCase(name) { |
357f7a8a RK |
50 | var testCase = function() { return this; }; |
51 | testCase.name = name; | |
52 | testCase.toString = function() { | |
644eff8b RK |
53 | return "Fake test case " + name; |
54 | }; | |
55 | ||
9d076ffe RK |
56 | testCase.prototype.setUp = function() { }; |
57 | testCase.prototype.tearDown = function() { }; | |
47c97d86 RK |
58 | /** |
59 | * name can be a string, which is looked up in this object, or it can be a | |
60 | * function, in which case it's run. | |
61 | * | |
62 | * Examples: | |
63 | * var tc = new MyTestCase(); | |
64 | * tc.runTest("testThis"); | |
65 | * tc.runTest(tc.testThis); | |
66 | * | |
67 | * The duplication tc in runTest is irritating, but it plays well with | |
68 | * Chrome's console completion. | |
69 | */ | |
70 | testCase.prototype.runTest = function(func) { | |
ca6c43aa RK |
71 | try { |
72 | this.setUp(); | |
47c97d86 RK |
73 | |
74 | var fn = null; | |
75 | var parameterType = typeof(func); | |
76 | if (typeof(func) == "function") { | |
77 | fn = func; | |
78 | } else if (typeof(func) == "string") { | |
79 | fn = this[func]; | |
80 | } else { | |
81 | fail("can't supply " + typeof(func) + " to runTest"); | |
82 | } | |
83 | ||
ca6c43aa RK |
84 | fn.apply(this, []); |
85 | this.tearDown(); | |
9d076ffe | 86 | return true; |
ca6c43aa | 87 | } catch (e) { |
7479008d RK |
88 | console.log(e); |
89 | if (e.stack) { | |
90 | console.log(e.stack); | |
91 | } | |
9d076ffe | 92 | return false; |
ca6c43aa | 93 | } |
644eff8b | 94 | }; |
da11a9a7 | 95 | |
9d076ffe | 96 | testCase.prototype.runAllTests = function() { |
ca17c249 | 97 | var results = {}; |
357f7a8a RK |
98 | var names = this.getTestNames(); |
99 | for (var idx in names) { | |
100 | var name = names[idx]; | |
101 | console.log("Running " + name); | |
102 | var result = this.runTest(name); | |
ca17c249 | 103 | results[name] = result; |
357f7a8a | 104 | } |
ca17c249 RK |
105 | console.log(prettyPrintEntity_(results)); |
106 | return results; | |
357f7a8a RK |
107 | }; |
108 | ||
109 | testCase.prototype.getTestNames = function() { | |
110 | // what's better than for ... in for non-array objects? | |
111 | var tests = []; | |
9d076ffe RK |
112 | for (var name in this) { |
113 | if (name.indexOf('test') == 0 && typeof(this[name]) == 'function') { | |
357f7a8a | 114 | tests.push(name); |
9d076ffe RK |
115 | } |
116 | } | |
357f7a8a RK |
117 | return tests; |
118 | } | |
3914c8e1 | 119 | |
357f7a8a | 120 | testCaseList.push({name : name, testCase : testCase}); |
9d076ffe | 121 | return testCase; |
644eff8b | 122 | }; |
3914c8e1 DV |
123 | |
124 | // Note: this creates a bunch of global variables intentionally. | |
125 | function addGlobalTestSymbols() { | |
126 | globalTestDb = {}; // maps test name -> test function wrapper | |
127 | ||
128 | var num_tests = 0; | |
129 | for (var i = 0; i < testCaseList.length; i++) { | |
357f7a8a | 130 | var tc_class = testCaseList[i].testCase; |
3914c8e1 DV |
131 | for (var name in tc_class.prototype) { |
132 | if (name.indexOf('test') == 0 && typeof(tc_class.prototype[name]) == 'function') { | |
133 | if (globalTestDb.hasOwnProperty(name)) { | |
134 | console.log('Duplicated test name: ' + name); | |
135 | } else { | |
136 | globalTestDb[name] = function(name, tc_class) { | |
137 | return function() { | |
138 | var tc = new tc_class; | |
3914c8e1 DV |
139 | return tc.runTest(name); |
140 | }; | |
141 | }(name, tc_class); | |
142 | eval(name + " = globalTestDb['" + name + "'];"); | |
143 | num_tests += 1; | |
144 | } | |
145 | } | |
146 | } | |
147 | } | |
148 | console.log('Loaded ' + num_tests + ' tests in ' + | |
149 | testCaseList.length + ' test cases'); | |
150 | } | |
357f7a8a RK |
151 | |
152 | function getAllTestCases() { | |
153 | return testCaseList; | |
154 | } |