js/src/jit-test/tests/ion/bug870356.js@6474c204b198 (annotated)
js/src/jit-test/tests/ion/bug870356.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 f1(x) { |
| michael@0 | 2 | return Math.round(x); |
| michael@0 | 3 | } |
| michael@0 | 4 | assertEq(f1(3.3), 3); |
| michael@0 | 5 | assertEq(f1(-2.842170943040401e-14), -0); |
| michael@0 | 6 | |
| michael@0 | 7 | function f2(x) { |
| michael@0 | 8 | return Math.round(x); |
| michael@0 | 9 | } |
| michael@0 | 10 | assertEq(f2(3.3), 3); |
| michael@0 | 11 | assertEq(f2(-1.3), -1); |
| michael@0 | 12 | assertEq(f2(-1.8), -2); |
| michael@0 | 13 | assertEq(f2(-0.9), -1); |
| michael@0 | 14 | assertEq(f2(-0.6), -1); |
| michael@0 | 15 | assertEq(f2(-0.4), -0); |
| michael@0 | 16 | |
| michael@0 | 17 | function f3(x) { |
| michael@0 | 18 | return Math.round(x); |
| michael@0 | 19 | } |
| michael@0 | 20 | assertEq(f3(0.1), 0); |
| michael@0 | 21 | assertEq(f3(-0.5), -0); |
| michael@0 | 22 | |
| michael@0 | 23 | function f4(x) { |
| michael@0 | 24 | return Math.round(x); |
| michael@0 | 25 | } |
| michael@0 | 26 | assertEq(f4(0.1), 0); |
| michael@0 | 27 | assertEq(f4(-0), -0); |
| michael@0 | 28 | |
| michael@0 | 29 | function f5(x) { |
| michael@0 | 30 | return Math.round(x); |
| michael@0 | 31 | } |
| michael@0 | 32 | assertEq(f5(2.9), 3); |
| michael@0 | 33 | assertEq(f5(NaN), NaN); |
