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-rw-r--r--js/src/tests/non262/Math/cbrt-exact.js19
1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/tests/non262/Math/cbrt-exact.js b/js/src/tests/non262/Math/cbrt-exact.js
new file mode 100644
index 0000000000..e0b7289f03
--- /dev/null
+++ b/js/src/tests/non262/Math/cbrt-exact.js
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+// Properties of Math.cbrt that are guaranteed by the spec.
+
+// If x is NaN, the result is NaN.
+assertEq(Math.cbrt(NaN), NaN);
+
+// If x is +0, the result is +0.
+assertEq(Math.cbrt(+0), +0);
+
+// If x is −0, the result is −0.
+assertEq(Math.cbrt(-0), -0);
+
+// If x is +∞, the result is +∞.
+assertEq(Math.cbrt(Infinity), Infinity);
+
+// If x is −∞, the result is −∞.
+assertEq(Math.cbrt(-Infinity), -Infinity);
+
+
+reportCompare(0, 0, "ok");