Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/number-isfinite.js b/js/src/jit-test/tests/basic/number-isfinite.js
new file mode 100644
index 0000000000..fc58b4c667
--- /dev/null
+++ b/js/src/jit-test/tests/basic/number-isfinite.js
@@ -0,0 +1,15 @@
+assertEq(Number.isFinite(Infinity), false);
+assertEq(Number.isFinite(-Infinity), false);
+assertEq(Number.isFinite(NaN), false);
+assertEq(Number.isFinite(4), true);
+assertEq(Number.isFinite(4.5), true);
+assertEq(Number.isFinite("hi"), false);
+assertEq(Number.isFinite("1.3"), false);
+assertEq(Number.isFinite("51"), false);
+assertEq(Number.isFinite(0), true);
+assertEq(Number.isFinite(-0), true);
+assertEq(Number.isFinite({valueOf: function () { return 3; }}), false);
+assertEq(Number.isFinite({valueOf: function () { return 0/0; }}), false);
+assertEq(Number.isFinite({ valueOf: function() { throw 17; } }), false);
+assertEq(Number.isFinite({ toString: function() { throw 17; } }), false);
+assertEq(Number.isFinite({ valueOf: function() { throw 17; }, toString: function() { throw 42; } }), false);