The Tor Browser / file comparison
comparison: js/src/tests/ecma_5/extensions/uneval-strict-functions.js
js/src/tests/ecma_5/extensions/uneval-strict-functions.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
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replaced
| -1:000000000000 | 0:813790d5fed3 |
|---|---|
| 1 /* | |
| 2 * Any copyright is dedicated to the Public Domain. | |
| 3 * http://creativecommons.org/licenses/publicdomain/ | |
| 4 */ | |
| 5 | |
| 6 /* Check that strict mode functions get decompiled properly. */ | |
| 7 function lenient() { return typeof this == "object"; } | |
| 8 assertEq(eval(uneval(lenient) + "lenient;")(), true); | |
| 9 | |
| 10 function strict() { 'use strict'; return typeof this == "undefined"; } | |
| 11 print(uneval(strict)); | |
| 12 assertEq(eval(uneval(strict) + "strict;")(), true); | |
| 13 | |
| 14 function lenient_outer() { | |
| 15 function lenient_inner() { | |
| 16 return typeof this == "object"; | |
| 17 } | |
| 18 return lenient_inner; | |
| 19 } | |
| 20 assertEq(eval(uneval(lenient_outer()) + "lenient_inner;")(), true); | |
| 21 | |
| 22 function strict_outer() { | |
| 23 "use strict"; | |
| 24 function strict_inner() { | |
| 25 return typeof this == "undefined"; | |
| 26 } | |
| 27 return strict_inner; | |
| 28 } | |
| 29 assertEq(eval(uneval(strict_outer()) + "strict_inner;")(), true); | |
| 30 | |
| 31 function lenient_outer_closure() { | |
| 32 return function lenient_inner_closure() { | |
| 33 return typeof this == "object"; | |
| 34 }; | |
| 35 } | |
| 36 assertEq(eval(uneval(lenient_outer_closure()))(), true); | |
| 37 | |
| 38 function strict_outer_closure() { | |
| 39 "use strict"; | |
| 40 return function strict_inner_closure() { | |
| 41 return typeof this == "undefined"; | |
| 42 }; | |
| 43 } | |
| 44 assertEq(eval(uneval(strict_outer_closure()))(), true); | |
| 45 | |
| 46 function lenient_outer_expr() { | |
| 47 return function lenient_inner_expr() (typeof this == "object"); | |
| 48 } | |
| 49 assertEq(eval(uneval(lenient_outer_expr()))(), true); | |
| 50 | |
| 51 /* | |
| 52 * This doesn't work, because we have no way to include strict mode | |
| 53 * directives in expression closures. | |
| 54 * | |
| 55 * function strict_outer_expr() { | |
| 56 * return function strict_inner_expr() (typeof this == "undefined"); | |
| 57 * } | |
| 58 * assertEq(eval(uneval(strict_outer_expr()))(), true); | |
| 59 */ | |
| 60 | |
| 61 reportCompare(true, true); |
