Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 35 insertions, 0 deletions

diff --git a/js/src/tests/non262/Intl/NumberFormat/formatting-NaN.js b/js/src/tests/non262/Intl/NumberFormat/formatting-NaN.js
new file mode 100644
index 0000000000..430d74222e
--- /dev/null
+++ b/js/src/tests/non262/Intl/NumberFormat/formatting-NaN.js
@@ -0,0 +1,35 @@
+// |reftest| skip-if(!this.hasOwnProperty("Intl"))
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/licenses/publicdomain/
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 1484943;
+var summary = "Don't crash doing format/formatToParts on -NaN";
+
+print(BUGNUMBER + ": " + summary);
+
+//-----------------------------------------------------------------------------
+
+assertEq("formatToParts" in Intl.NumberFormat(), true);
+
+var nf = new Intl.NumberFormat("en-US");
+var parts;
+
+var values = [NaN, -NaN];
+
+for (var v of values)
+{
+  assertEq(nf.format(v), "NaN");
+
+  parts = nf.formatToParts(v);
+  assertEq(parts.length, 1);
+  assertEq(parts[0].type, "nan");
+  assertEq(parts[0].value, "NaN");
+}
+
+//-----------------------------------------------------------------------------
+
+if (typeof reportCompare === "function")
+  reportCompare(0, 0, 'ok');
+
+print("Tests complete");