js/src/jit-test/tests/ion/mathMinMax.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 var nan = Number.NaN;
     2 var negative_zero = -0;
     4 function max(a, b) {
     5     return Math.max(a, b);
     6 }
     7 function min(a, b) {
     8     return Math.min(a, b);
     9 }
    11 function main() {
    12     for (var i = 0; i < 100; i++) {
    13         assertEq(max(negative_zero, 0), 0);
    14         assertEq(max(0, negative_zero), 0);
    15         assertEq(min(0, negative_zero), negative_zero);
    16         assertEq(min(negative_zero, 0), negative_zero);
    18         assertEq(min(negative_zero, negative_zero), negative_zero);
    19         assertEq(max(negative_zero, negative_zero), negative_zero);
    21         assertEq(max(nan, 0), nan);
    22         assertEq(min(nan, 0), nan);
    24         assertEq(max(0, nan), nan);
    25         assertEq(max(nan, 0), nan);
    27         assertEq(max(3, 5), 5);
    28         assertEq(max(5, 3), 5);
    30         assertEq(min(3, 5), 3);
    31         assertEq(min(5, 3), 3);
    33         assertEq(max(Infinity, -Infinity), Infinity);
    34         assertEq(min(Infinity, -Infinity), -Infinity);
    35         assertEq(max(Infinity, nan), nan);
    37         assertEq(max(negative_zero, -5), negative_zero);
    38         assertEq(min(negative_zero, -5), -5);
    39     }
    40 }
    42 main();

mercurial