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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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58 assertThrows(function () { m.set(0, 0) }, TypeError); | 58 assertThrows(function () { m.set(0, 0) }, TypeError); |
59 assertThrows(function () { m.get('a-key') }, TypeError); | 59 assertThrows(function () { m.get('a-key') }, TypeError); |
60 assertThrows(function () { m.set('a-key', 0) }, TypeError); | 60 assertThrows(function () { m.set('a-key', 0) }, TypeError); |
61 } | 61 } |
62 TestInvalidCalls(new WeakMap); | 62 TestInvalidCalls(new WeakMap); |
63 | 63 |
64 | 64 |
65 // Test expected behavior for Sets | 65 // Test expected behavior for Sets |
66 function TestSet(set, key) { | 66 function TestSet(set, key) { |
67 assertFalse(set.has(key)); | 67 assertFalse(set.has(key)); |
68 set.add(key); | 68 assertSame(undefined, set.add(key)); |
69 assertTrue(set.has(key)); | 69 assertTrue(set.has(key)); |
70 set.delete(key); | 70 assertTrue(set.delete(key)); |
| 71 assertFalse(set.has(key)); |
| 72 assertFalse(set.delete(key)); |
71 assertFalse(set.has(key)); | 73 assertFalse(set.has(key)); |
72 } | 74 } |
73 function TestSetBehavior(set) { | 75 function TestSetBehavior(set) { |
74 for (var i = 0; i < 20; i++) { | 76 for (var i = 0; i < 20; i++) { |
75 TestSet(set, new Object); | 77 TestSet(set, new Object); |
76 TestSet(set, i); | 78 TestSet(set, i); |
77 TestSet(set, i / 100); | 79 TestSet(set, i / 100); |
78 TestSet(set, 'key-' + i); | 80 TestSet(set, 'key-' + i); |
79 } | 81 } |
80 var keys = [ +0, -0, +Infinity, -Infinity, true, false, null, undefined ]; | 82 var keys = [ +0, -0, +Infinity, -Infinity, true, false, null, undefined ]; |
81 for (var i = 0; i < keys.length; i++) { | 83 for (var i = 0; i < keys.length; i++) { |
82 TestSet(set, keys[i]); | 84 TestSet(set, keys[i]); |
83 } | 85 } |
84 } | 86 } |
85 TestSetBehavior(new Set); | 87 TestSetBehavior(new Set); |
86 | 88 |
87 | 89 |
88 // Test expected mapping behavior for Maps and WeakMaps | 90 // Test expected mapping behavior for Maps and WeakMaps |
89 function TestMapping(map, key, value) { | 91 function TestMapping(map, key, value) { |
90 map.set(key, value); | 92 assertSame(undefined, map.set(key, value)); |
91 assertSame(value, map.get(key)); | 93 assertSame(value, map.get(key)); |
92 } | 94 } |
93 function TestMapBehavior1(m) { | 95 function TestMapBehavior1(m) { |
94 TestMapping(m, new Object, 23); | 96 TestMapping(m, new Object, 23); |
95 TestMapping(m, new Object, 'the-value'); | 97 TestMapping(m, new Object, 'the-value'); |
96 TestMapping(m, new Object, new Object); | 98 TestMapping(m, new Object, new Object); |
97 } | 99 } |
98 TestMapBehavior1(new Map); | 100 TestMapBehavior1(new Map); |
99 TestMapBehavior1(new WeakMap); | 101 TestMapBehavior1(new WeakMap); |
100 | 102 |
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305 } | 307 } |
306 } | 308 } |
307 } | 309 } |
308 TestBogusReceivers(bogusReceiversTestSet); | 310 TestBogusReceivers(bogusReceiversTestSet); |
309 | 311 |
310 | 312 |
311 // Stress Test | 313 // Stress Test |
312 // There is a proposed stress-test available at the es-discuss mailing list | 314 // There is a proposed stress-test available at the es-discuss mailing list |
313 // which cannot be reasonably automated. Check it out by hand if you like: | 315 // which cannot be reasonably automated. Check it out by hand if you like: |
314 // https://mail.mozilla.org/pipermail/es-discuss/2011-May/014096.html | 316 // https://mail.mozilla.org/pipermail/es-discuss/2011-May/014096.html |
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