The Tor Browser / file comparison
comparison: js/src/jit-test/tests/for-of/array-iterator-growing-1.js
js/src/jit-test/tests/for-of/array-iterator-growing-1.js
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:1a15040fe362 |
|---|---|
| 1 // If an array with an active iterator is lengthened, the iterator visits the new elements. | |
| 2 | |
| 3 load(libdir + "asserts.js"); | |
| 4 load(libdir + "iteration.js"); | |
| 5 | |
| 6 var arr = [0, 1]; | |
| 7 var it = arr[std_iterator](); | |
| 8 var ki = arr.keys(); | |
| 9 var ei = arr.entries(); | |
| 10 assertIteratorNext(it, 0); | |
| 11 assertIteratorNext(ki, 0); | |
| 12 assertIteratorNext(ei, [0, 0]); | |
| 13 assertIteratorNext(it, 1); | |
| 14 assertIteratorNext(ki, 1); | |
| 15 assertIteratorNext(ei, [1, 1]); | |
| 16 arr[2] = 2; | |
| 17 arr.length = 4; | |
| 18 assertIteratorNext(it, 2); | |
| 19 assertIteratorNext(ki, 2); | |
| 20 assertIteratorNext(ei, [2, 2]); | |
| 21 assertIteratorNext(it, undefined); | |
| 22 assertIteratorNext(ki, 3); | |
| 23 assertIteratorNext(ei, [3, undefined]); | |
| 24 assertIteratorDone(it, undefined); | |
| 25 assertIteratorDone(ki, undefined); | |
| 26 assertIteratorDone(ei, undefined); |
