js/src/jit-test/tests/ion/bug747271.js@6474c204b198
js/src/jit-test/tests/ion/bug747271.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.
1 // vim: set ts=8 sts=4 et sw=4 tw=99:
2 function randomFloat () {
3 // note that in fuzz-testing, this can used as the size of a buffer to allocate.
4 // so it shouldn't return astronomic values. The maximum value 10000000 is already quite big.
5 var fac = 1.0;
6 var r = Math.random();
7 if (r < 0.25)
8 fac = 10;
9 else if (r < 0.7)
10 fac = 10000000;
11 else if (r < 0.8)
12 fac = NaN;
13 return -0.5*fac + Math.random() * fac;
14 }
16 for (var i = 0; i < 100000; i++)
17 randomFloat();
