The Tor Browser / file comparison
comparison: js/src/jit-test/tests/collections/Map-constructor-generator-1.js
js/src/jit-test/tests/collections/Map-constructor-generator-1.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
inserted
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| -1:000000000000 | 0:b59be746591c |
|---|---|
| 1 // The argument to Map can be a generator. | |
| 2 | |
| 3 var done = false; | |
| 4 function data(n) { | |
| 5 var s = ''; | |
| 6 for (var i = 0; i < n; i++) { | |
| 7 yield [s, i]; | |
| 8 s += '.'; | |
| 9 } | |
| 10 done = true; | |
| 11 } | |
| 12 | |
| 13 var m = Map(data(50)); | |
| 14 assertEq(done, true); // the constructor consumes the argument | |
| 15 assertEq(m.size, 50); | |
| 16 assertEq(m.get(""), 0); | |
| 17 assertEq(m.get("....."), 5); | |
| 18 assertEq(m.get(Array(49+1).join(".")), 49); | |
| 19 assertEq(m.has(undefined), false); |
