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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /js/src/jit-test/tests/basic/testMathMinMax.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/basic/testMathMinMax.js')
-rw-r--r--js/src/jit-test/tests/basic/testMathMinMax.js74
1 files changed, 74 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testMathMinMax.js b/js/src/jit-test/tests/basic/testMathMinMax.js
new file mode 100644
index 000000000..4c057fa6d
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testMathMinMax.js
@@ -0,0 +1,74 @@
+for (var i = 2; i < 10; i++) {
+ assertEq(Math.min(i, 1), 1);
+ assertEq(Math.min(i, -1), -1);
+ assertEq(Math.min(1, i), 1);
+ assertEq(Math.min(-1, i), -1);
+ assertEq(Math.min(5, 2), 2);
+ assertEq(Math.min(2, 5), 2);
+ assertEq(Math.min(5, -2), -2);
+ assertEq(Math.min(-2, 5), -2);
+}
+
+for (i = 2; i < 10; i++) {
+ assertEq(Math.max(i, 1), i);
+ assertEq(Math.max(i, -1), i);
+ assertEq(Math.max(1, i), i);
+ assertEq(Math.max(-1, i), i);
+ assertEq(Math.max(5, -2), 5);
+ assertEq(Math.max(-2, 5), 5);
+ assertEq(Math.max(5, 2), 5);
+ assertEq(Math.max(2, 5), 5);
+}
+
+for (i = 2.1; i < 13; i += 3.17584) {
+ assertEq(Math.max(i, 1), i);
+ assertEq(Math.max(i, 1.5), i);
+ assertEq(Math.max(1, i), i);
+ assertEq(Math.max(1.5, i), i);
+
+ assertEq(Math.max(NaN, NaN), NaN);
+ assertEq(Math.max(NaN, Infinity), NaN);
+ assertEq(Math.max(Infinity, NaN), NaN);
+
+ assertEq(Math.max(NaN, i), NaN);
+ assertEq(Math.max(i, NaN), NaN);
+
+ assertEq(Math.max(i, Infinity), Infinity);
+ assertEq(Math.max(Infinity, i), Infinity);
+
+ assertEq(Math.max(i, -Infinity), i);
+ assertEq(Math.max(-Infinity, i), i);
+}
+
+for (i = 2.1; i < 13; i += 3.17584) {
+ assertEq(Math.min(i, 1), 1);
+ assertEq(Math.min(i, 1.5), 1.5);
+ assertEq(Math.min(1, i), 1);
+ assertEq(Math.min(1.5, i), 1.5);
+
+ assertEq(Math.min(NaN, NaN), NaN);
+ assertEq(Math.min(NaN, Infinity), NaN);
+ assertEq(Math.min(Infinity, NaN), NaN);
+
+ assertEq(Math.min(NaN, i), NaN);
+ assertEq(Math.min(i, NaN), NaN);
+
+ assertEq(Math.min(i, Infinity), i);
+ assertEq(Math.min(Infinity, i), i);
+
+ assertEq(Math.min(i, -Infinity), -Infinity);
+ assertEq(Math.min(-Infinity, i), -Infinity);
+}
+
+function isNegZero(n) {
+ return n === 0 && 1/n === -Infinity;
+}
+
+for (i = 0; i < 5; i++) {
+ assertEq(isNegZero(Math.min(0, -0)), true);
+ assertEq(isNegZero(Math.min(-0, 0)), true);
+ assertEq(isNegZero(Math.min(-0, -0)), true);
+ assertEq(isNegZero(Math.max(0, -0)), false);
+ assertEq(isNegZero(Math.max(-0, 0)), false);
+ assertEq(isNegZero(Math.max(-0, -0)), true);
+}