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comparison: js/src/jit-test/tests/for-of/value-done-access.js
js/src/jit-test/tests/for-of/value-done-access.js
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:5022e6be9f52 |
|---|---|
| 1 // Test that each yield* loop just checks "done", and "value" is only | |
| 2 // fetched once at the end. | |
| 3 | |
| 4 load(libdir + 'iteration.js'); | |
| 5 | |
| 6 var log = ""; | |
| 7 | |
| 8 function Iter(val, count) { | |
| 9 function next() { | |
| 10 return { | |
| 11 get done() { log += "d"; return count-- == 0; }, | |
| 12 get value() { log += "v"; return val; } | |
| 13 } | |
| 14 } | |
| 15 | |
| 16 this[std_iterator] = function() { return this; }; | |
| 17 this.next = next; | |
| 18 } | |
| 19 | |
| 20 for (var x of new Iter(42, 5)) | |
| 21 assertEq(x, 42); | |
| 22 | |
| 23 assertEq(log, "dvdvdvdvdvd"); |
