js/src/jit-test/tests/jaeger/inline/mathAbs.js

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/jaeger/inline/mathAbs.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,31 @@
     1.4 +
     1.5 +assertEq(Math.abs(-10), 10);
     1.6 +assertEq(Math.abs(-2147483648), 2147483648);
     1.7 +assertEq(Math.abs(2147483648), 2147483648);
     1.8 +assertEq(Math.abs(-0), 0);
     1.9 +assertEq(Math.abs(0), 0);
    1.10 +assertEq(Math.abs(-3.14), 3.14);
    1.11 +assertEq(Math.abs(NaN), NaN);
    1.12 +
    1.13 +/* Inferred as abs(int). */
    1.14 +function abs1(x) {
    1.15 +    return Math.abs(x);
    1.16 +}
    1.17 +assertEq(abs1(1), 1);
    1.18 +assertEq(abs1(-1), 1);
    1.19 +assertEq(abs1(0), 0);
    1.20 +assertEq(abs1(-123) + abs1(234), 357);
    1.21 +assertEq(abs1(-2147483648), 2147483648); // recompile to return double
    1.22 +assertEq(abs1(-2), 2);
    1.23 +
    1.24 +/* Inferred as abs(double). */
    1.25 +function abs2(x) {
    1.26 +    return Math.abs(x);
    1.27 +}
    1.28 +assertEq(abs2(-2.2), 2.2);
    1.29 +assertEq(abs2(123), 123);
    1.30 +assertEq(abs2(-456), 456);
    1.31 +assertEq(abs2(-0), 0);
    1.32 +assertEq(abs2(1.3), 1.3);
    1.33 +assertEq(abs2(NaN), NaN);
    1.34 +

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