js/src/jit-test/tests/ion/mathFloor.js@6474c204b198
js/src/jit-test/tests/ion/mathFloor.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 // Test Math.floor() for IonMonkey.
2 // Requires --ion-eager to enter at the top of each loop.
4 var floorDTests = [
5 [-0, -0],
6 [0.49999999999999997, 0],
7 [0.5, 0],
8 [1.0, 1],
9 [1.5, 1],
10 [792.8, 792],
11 [-0.1, -1],
12 [-1.0001, -2],
13 [-3.14, -4],
14 [2137483649.5, 2137483649],
15 [2137483648.5, 2137483648],
16 [2137483647.1, 2137483647],
17 [900000000000, 900000000000],
18 [-0, -0],
19 [-Infinity, -Infinity],
20 [Infinity, Infinity],
21 [NaN, NaN],
22 [-2147483648.8, -2147483649],
23 [-2147483649.8, -2147483650]
24 ];
26 var floorITests = [
27 [0, 0],
28 [4, 4],
29 [-1, -1],
30 [-7, -7],
31 [2147483648, 2147483648],
32 [-2147483649, -2147483649]
33 ];
35 // Typed functions to be compiled by Ion.
36 function floorD(x) { return Math.floor(x); }
37 function floorI(x) { return Math.floor(x); }
39 function test() {
40 // Always run this function in the interpreter.
41 try {} catch (e) {}
43 for (var i = 0; i < floorDTests.length; i++)
44 assertEq(floorD(floorDTests[i][0]), floorDTests[i][1]);
45 for (var i = 0; i < floorITests.length; i++)
46 assertEq(floorI(floorITests[i][0]), floorITests[i][1]);
47 }
49 for (var i = 0; i < 40; i++)
50 test();
