The Tor Browser / file comparison
comparison: js/src/tests/js1_8/regress/regress-499524.js
js/src/tests/js1_8/regress/regress-499524.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
inserted
replaced
| -1:000000000000 | 0:643761d247d6 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 | |
| 3 /* | |
| 4 * Any copyright is dedicated to the Public Domain. | |
| 5 * http://creativecommons.org/licenses/publicdomain/ | |
| 6 */ | |
| 7 | |
| 8 function isSyntaxError(code) { | |
| 9 try { | |
| 10 eval(code); | |
| 11 return false; | |
| 12 } catch (exception) { | |
| 13 if (SyntaxError.prototype.isPrototypeOf(exception)) | |
| 14 return true; | |
| 15 throw exception; | |
| 16 }; | |
| 17 }; | |
| 18 | |
| 19 /* | |
| 20 * Duplicate parameter names must be tolerated (as per ES3), unless | |
| 21 * the parameter list uses destructuring, in which case we claim the | |
| 22 * user has opted in to a modicum of sanity, and we forbid duplicate | |
| 23 * parameter names. | |
| 24 */ | |
| 25 assertEq(isSyntaxError("function f(x,x){}"), false); | |
| 26 | |
| 27 assertEq(isSyntaxError("function f(x,[x]){})"), true); | |
| 28 assertEq(isSyntaxError("function f(x,{y:x}){})"), true); | |
| 29 assertEq(isSyntaxError("function f(x,{x}){})"), true); | |
| 30 | |
| 31 assertEq(isSyntaxError("function f([x],x){})"), true); | |
| 32 assertEq(isSyntaxError("function f({y:x},x){})"), true); | |
| 33 assertEq(isSyntaxError("function f({x},x){})"), true); | |
| 34 | |
| 35 assertEq(isSyntaxError("function f([x,x]){}"), true); | |
| 36 assertEq(isSyntaxError("function f({x,x}){}"), true); | |
| 37 assertEq(isSyntaxError("function f({y:x,z:x}){}"), true); | |
| 38 | |
| 39 assertEq(isSyntaxError("function f(x,x,[y]){}"), true); | |
| 40 assertEq(isSyntaxError("function f(x,x,{y}){}"), true); | |
| 41 assertEq(isSyntaxError("function f([y],x,x){}"), true); | |
| 42 assertEq(isSyntaxError("function f({y},x,x){}"), true); | |
| 43 | |
| 44 assertEq(isSyntaxError("function f(a,b,c,d,e,f,g,h,b,[y]){}"), true); | |
| 45 assertEq(isSyntaxError("function f([y],a,b,c,d,e,f,g,h,a){}"), true); | |
| 46 assertEq(isSyntaxError("function f([a],b,c,d,e,f,g,h,i,a){}"), true); | |
| 47 assertEq(isSyntaxError("function f(a,b,c,d,e,f,g,h,i,[a]){}"), true); | |
| 48 assertEq(isSyntaxError("function f(a,b,c,d,e,f,g,h,i,[a]){}"), true); | |
| 49 | |
| 50 reportCompare(true, true); |
