The Tor Browser / file comparison
comparison: js/src/jit-test/tests/for-of/array-iterator-shrinking.js
js/src/jit-test/tests/for-of/array-iterator-shrinking.js
- changeset 0
- 6474c204b198
equal
deleted
inserted
replaced
| -1:000000000000 | 0:ea35af99b4cc |
|---|---|
| 1 // If an array is truncated to the left of an iterator it, it.next() returns { done: true }. | |
| 2 | |
| 3 load(libdir + "asserts.js"); | |
| 4 load(libdir + "iteration.js"); | |
| 5 | |
| 6 var arr = [0, 1, 2]; | |
| 7 var it = arr[std_iterator](); | |
| 8 var ki = arr.keys(); | |
| 9 var ei = arr.entries(); | |
| 10 | |
| 11 assertIteratorNext(it, 0); | |
| 12 assertIteratorNext(it, 1); | |
| 13 assertIteratorNext(ki, 0); | |
| 14 assertIteratorNext(ki, 1); | |
| 15 assertIteratorNext(ei, [0, 0]); | |
| 16 assertIteratorNext(ei, [1, 1]); | |
| 17 arr.length = 1; | |
| 18 assertIteratorDone(it, undefined); | |
| 19 assertIteratorDone(ki, undefined); | |
| 20 assertIteratorDone(ei, undefined); |
