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js/src/jit-test/tests/basic/bug642772-1.js@6474c204b198

js/src/jit-test/tests/basic/bug642772-1.js

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 var n1 = Number.prototype.toFixed;

 var s1 = String.prototype.split;

 delete Number;

 delete String;

 var n2 = (5).toFixed;

 var s2 = ("foo").split;

 // Check enumeration doesn't resurrect deleted standard classes

 for (x in this) {}

 // Ensure the prototypes are shared.

 var n3 = (5).toFixed;

 var s3 = ("foo").split;

 assertEq(s1, s2);

 assertEq(s1, s3);

 assertEq(n1, n2);

 assertEq(n1, n3);