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js/src/jit-test/tests/jaeger/inline/mathFloor.js@b8a032363ba2 (annotated)

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

Thu, 22 Jan 2015 13:21:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 22 Jan 2015 13:21:57 +0100

branch

TOR_BUG_9701

changeset 15

b8a032363ba2

permissions

-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

michael@0	1
michael@0	2	assertEq(Math.floor(3.14), 3);
michael@0	3	assertEq(Math.floor(-0), -0);
michael@0	4	assertEq(Math.floor(0), 0);
michael@0	5	assertEq(Math.floor(-1.23), -2);
michael@0	6	assertEq(Math.floor(2147483649), 2147483649);
michael@0	7	assertEq(Math.floor(2147483648.5), 2147483648);
michael@0	8	assertEq(Math.floor(2147483647.1), 2147483647);
michael@0	9
michael@0	10	/* Inferred as floor(double). */
michael@0	11	function floor1(x) {
michael@0	12	return Math.floor(x);
michael@0	13	}
michael@0	14	assertEq(floor1(10.3), 10);
michael@0	15	assertEq(floor1(-3.14), -4);
michael@0	16	assertEq(floor1(-0), -0); // recompile to return double
michael@0	17	assertEq(floor1(678.3), 678);
michael@0	18
michael@0	19	/* Inferred as floor(double). */
michael@0	20	function floor2(x) {
michael@0	21	return Math.floor(x);
michael@0	22	}
michael@0	23	assertEq(floor2(3.4), 3);
michael@0	24	assertEq(floor2(NaN), NaN); // recompile to return double
michael@0	25	assertEq(floor2(-4.4), -5);
michael@0	26
michael@0	27	/* Inferred as floor(int). */
michael@0	28	function floor3(x) {
michael@0	29	return Math.floor(x);
michael@0	30	}
michael@0	31	assertEq(floor3(4), 4);
michael@0	32	assertEq(floor3(-5), -5);
michael@0	33	assertEq(floor3(0), 0);
michael@0	34