js/src/jit-test/tests/basic/testIntUnderflow.js@6474c204b198 (annotated)
js/src/jit-test/tests/basic/testIntUnderflow.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.
| michael@0 | 1 | function testIntUnderflow() { |
| michael@0 | 2 | // int32_min + 8 |
| michael@0 | 3 | var ival = -2147483648 + 8; |
| michael@0 | 4 | for (var i = 0; i < 30; i++) { |
| michael@0 | 5 | ival -= 2; |
| michael@0 | 6 | } |
| michael@0 | 7 | return (ival > -2147483648); |
| michael@0 | 8 | } |
| michael@0 | 9 | assertEq(testIntUnderflow(), false); |
