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comparison: js/src/jit-test/tests/collections/Map-values-2.js
js/src/jit-test/tests/collections/Map-values-2.js
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| -1:000000000000 | 0:312feb2be656 |
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| 1 // map.keys() and map.values() return iterators over the key or the value, | |
| 2 // respectively, of each key-value pair in the map. | |
| 3 | |
| 4 load(libdir + "iteration.js"); | |
| 5 | |
| 6 var data = [["one", 1], ["two", 2], ["three", 3], ["four", 4]]; | |
| 7 var m = Map(data); | |
| 8 | |
| 9 var ki = m.keys(); | |
| 10 assertIteratorNext(ki, "one"); | |
| 11 assertIteratorNext(ki, "two"); | |
| 12 assertIteratorNext(ki, "three"); | |
| 13 assertIteratorNext(ki, "four"); | |
| 14 assertIteratorDone(ki, undefined); | |
| 15 | |
| 16 assertEq([k for (k of m.keys())].toSource(), ["one", "two", "three", "four"].toSource()); | |
| 17 assertEq([k for (k of m.values())].toSource(), [1, 2, 3, 4].toSource()); | |
| 18 assertEq([k for (k of m.entries())].toSource(), data.toSource()); |
