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comparison: js/src/jit-test/tests/collections/Map-constructor-3.js
js/src/jit-test/tests/collections/Map-constructor-3.js
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- 6474c204b198
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| -1:000000000000 | 0:22f67c9aaf07 |
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| 1 // Map can take an argument that is an array of singleton arrays. | |
| 2 | |
| 3 var arr = [["a"], ["b"], ["c"]]; | |
| 4 var m = Map(arr); | |
| 5 assertEq(m.size, 3); | |
| 6 for (var [k, _] of arr) { | |
| 7 assertEq(m.has(k), true); | |
| 8 assertEq(m.get(k), undefined); | |
| 9 } |
