Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 21 insertions, 0 deletions

diff --git a/js/src/tests/test262/intl402/supportedLocalesOf-locales-arg-empty-array.js b/js/src/tests/test262/intl402/supportedLocalesOf-locales-arg-empty-array.js
new file mode 100644
index 0000000000..87009af4c8
--- /dev/null
+++ b/js/src/tests/test262/intl402/supportedLocalesOf-locales-arg-empty-array.js
@@ -0,0 +1,21 @@
+// Copyright 2012 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 9.2.6_4
+description: >
+    Tests that LookupSupportedLocales returns an empty list when
+    given an empty list.
+author: Norbert Lindenberg
+includes: [testIntl.js]
+---*/
+
+testWithIntlConstructors(function (Constructor) {
+    // this test should work equally for both matching algorithms
+    ["lookup", "best fit"].forEach(function (matcher) {
+        var supported = Constructor.supportedLocalesOf([], {localeMatcher: matcher});
+        assert.sameValue(supported.length, 0, "SupportedLocales with matcher " + matcher + " returned a non-empty list for an empty list.");
+    });
+});
+
+reportCompare(0, 0);