From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- js/src/jit-test/tests/jaeger/inline/mathFloor.js | 34 ++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 js/src/jit-test/tests/jaeger/inline/mathFloor.js (limited to 'js/src/jit-test/tests/jaeger/inline/mathFloor.js') diff --git a/js/src/jit-test/tests/jaeger/inline/mathFloor.js b/js/src/jit-test/tests/jaeger/inline/mathFloor.js new file mode 100644 index 000000000..1419beb9f --- /dev/null +++ b/js/src/jit-test/tests/jaeger/inline/mathFloor.js @@ -0,0 +1,34 @@ + +assertEq(Math.floor(3.14), 3); +assertEq(Math.floor(-0), -0); +assertEq(Math.floor(0), 0); +assertEq(Math.floor(-1.23), -2); +assertEq(Math.floor(2147483649), 2147483649); +assertEq(Math.floor(2147483648.5), 2147483648); +assertEq(Math.floor(2147483647.1), 2147483647); + +/* Inferred as floor(double). */ +function floor1(x) { + return Math.floor(x); +} +assertEq(floor1(10.3), 10); +assertEq(floor1(-3.14), -4); +assertEq(floor1(-0), -0); // recompile to return double +assertEq(floor1(678.3), 678); + +/* Inferred as floor(double). */ +function floor2(x) { + return Math.floor(x); +} +assertEq(floor2(3.4), 3); +assertEq(floor2(NaN), NaN); // recompile to return double +assertEq(floor2(-4.4), -5); + +/* Inferred as floor(int). */ +function floor3(x) { + return Math.floor(x); +} +assertEq(floor3(4), 4); +assertEq(floor3(-5), -5); +assertEq(floor3(0), 0); + -- cgit v1.2.3