From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/tests/non262/Math/atanh-exact.js | 35 +++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 js/src/tests/non262/Math/atanh-exact.js (limited to 'js/src/tests/non262/Math/atanh-exact.js') diff --git a/js/src/tests/non262/Math/atanh-exact.js b/js/src/tests/non262/Math/atanh-exact.js new file mode 100644 index 0000000000..f49bdb1ac4 --- /dev/null +++ b/js/src/tests/non262/Math/atanh-exact.js @@ -0,0 +1,35 @@ +// Properties of Math.atanh that are guaranteed by the spec. + +// If x is NaN, the result is NaN. +assertEq(Math.atanh(NaN), NaN); + +// If x is less than −1, the result is NaN. +assertEq(Math.atanh(-ONE_PLUS_EPSILON), NaN); +assertEq(Math.atanh(-Number.MAX_VALUE), NaN); +assertEq(Math.atanh(-Infinity), NaN); + +for (var i = -5; i < -1; i += 0.1) + assertEq(Math.atanh(i), NaN); + +// If x is greater than 1, the result is NaN. +assertEq(Math.atanh(ONE_PLUS_EPSILON), NaN); +assertEq(Math.atanh(Number.MAX_VALUE), NaN); +assertEq(Math.atanh(Infinity), NaN); + +for (var i = +5; i > +1; i -= 0.1) + assertEq(Math.atanh(i), NaN); + +// If x is −1, the result is −∞. +assertEq(Math.atanh(-1), -Infinity); + +// If x is +1, the result is +∞. +assertEq(Math.atanh(+1), Infinity); + +// If x is +0, the result is +0. +assertEq(Math.atanh(+0), +0); + +// If x is −0, the result is −0. +assertEq(Math.atanh(-0), -0); + + +reportCompare(0, 0, "ok"); -- cgit v1.2.3