The Tor Browser / file comparison
comparison: js/src/jit-test/tests/basic/splice-on-arguments.js
js/src/jit-test/tests/basic/splice-on-arguments.js
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:5010157e93db |
|---|---|
| 1 // test whether splice works on arguments | |
| 2 | |
| 3 function splice_args () { | |
| 4 args = arguments; | |
| 5 return Array.prototype.splice.apply(args, [0, 5]); | |
| 6 } | |
| 7 | |
| 8 var args; | |
| 9 var O = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]; | |
| 10 var A = splice_args.apply(undefined, O) | |
| 11 | |
| 12 // args: [5, 6, 7, 8, 9] | |
| 13 assertEq(args[0], 5); | |
| 14 assertEq(args[1], 6); | |
| 15 assertEq(args[2], 7); | |
| 16 assertEq(args[3], 8); | |
| 17 assertEq(args[4], 9); | |
| 18 assertEq(args.length, 5); | |
| 19 | |
| 20 // A: [0, 1, 2, 3, 4] | |
| 21 assertEq(A[0], 0); | |
| 22 assertEq(A[1], 1); | |
| 23 assertEq(A[2], 2); | |
| 24 assertEq(A[3], 3); | |
| 25 assertEq(A[4], 4); | |
| 26 assertEq(A.length, 5); | |
| 27 | |
| 28 // O: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] | |
| 29 assertEq(O[0], 0); | |
| 30 assertEq(O[1], 1); | |
| 31 assertEq(O[2], 2); | |
| 32 assertEq(O[3], 3); | |
| 33 assertEq(O[4], 4); | |
| 34 assertEq(O[5], 5); | |
| 35 assertEq(O[6], 6); | |
| 36 assertEq(O[7], 7); | |
| 37 assertEq(O[8], 8); | |
| 38 assertEq(O[9], 9); | |
| 39 assertEq(O.length, 10); |
