The Tor Browser / file comparison
comparison: js/src/jit-test/tests/basic/string-repeat.js
js/src/jit-test/tests/basic/string-repeat.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
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| -1:000000000000 | 0:8ad85c21a57d |
|---|---|
| 1 /* Test String.prototype.repeat */ | |
| 2 | |
| 3 load(libdir + 'asserts.js'); | |
| 4 | |
| 5 assertEq("abc".repeat(1), "abc"); | |
| 6 assertEq("abc".repeat(2), "abcabc"); | |
| 7 assertEq("abc".repeat(3), "abcabcabc"); | |
| 8 assertEq("a".repeat(10), "aaaaaaaaaa"); | |
| 9 assertEq("abc".repeat(0), ""); | |
| 10 assertEq("abc".repeat(2.9), "abcabc"); | |
| 11 | |
| 12 var myobj = {toString : (function () "abc"), repeat : String.prototype.repeat}; | |
| 13 assertEq(myobj.repeat(1), "abc"); | |
| 14 assertEq(myobj.repeat(2), "abcabc"); | |
| 15 | |
| 16 assertThrowsInstanceOf(function() { | |
| 17 "abc".repeat(-1); | |
| 18 }, RangeError, | |
| 19 "String.prototype.repeat should raise RangeError on negative arguments"); | |
| 20 assertThrowsInstanceOf(function() { | |
| 21 "abc".repeat(Number.POSITIVE_INFINITY); | |
| 22 }, RangeError, | |
| 23 "String.prototype.repeat should raise RangeError on excedding maximum string length"); | |
| 24 assertThrowsInstanceOf(function() { | |
| 25 "abc".repeat(1 << 29); | |
| 26 }, RangeError, | |
| 27 "String.prototype.repeat should raise RangeError on excedding maximum string length"); | |
| 28 | |
| 29 assertEq("".repeat(5), ""); | |
| 30 assertEq("".repeat(1 << 29), ""); |
