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comparison: js/src/jit-test/tests/collections/Map-surfaces-2.js
js/src/jit-test/tests/collections/Map-surfaces-2.js
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:b60ceea3e688 |
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| 1 // Map methods throw when passed a this-value that isn't a Map. | |
| 2 | |
| 3 load(libdir + "asserts.js"); | |
| 4 | |
| 5 function testcase(obj, fn) { | |
| 6 assertEq(typeof fn, "function"); | |
| 7 var args = Array.slice(arguments, 2); | |
| 8 assertThrowsInstanceOf(function () { fn.apply(obj, args); }, TypeError); | |
| 9 } | |
| 10 | |
| 11 var Map_size_getter = Object.getOwnPropertyDescriptor(Map.prototype, "size").get; | |
| 12 | |
| 13 function test(obj) { | |
| 14 testcase(obj, Map.prototype.get, "x"); | |
| 15 testcase(obj, Map.prototype.has, "x"); | |
| 16 testcase(obj, Map.prototype.set, "x", 1); | |
| 17 testcase(obj, Map.prototype.delete, "x"); | |
| 18 testcase(obj, Map.prototype.clear); | |
| 19 testcase(obj, Map.prototype.keys); | |
| 20 testcase(obj, Map.prototype.values); | |
| 21 testcase(obj, Map.prototype.entries); | |
| 22 testcase(obj, Map_size_getter); | |
| 23 } | |
| 24 | |
| 25 test(Map.prototype); | |
| 26 test(Object.create(new Map)); | |
| 27 test(new Set()); | |
| 28 test({}); | |
| 29 test(null); | |
| 30 test(undefined); |
