Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 26 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Array/prototype/flat/empty-array-elements.js b/js/src/tests/test262/built-ins/Array/prototype/flat/empty-array-elements.js
new file mode 100644
index 0000000000..a8472974c3
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/flat/empty-array-elements.js
@@ -0,0 +1,26 @@
+// Copyright (C) 2018 Shilpi Jain and Michael Ficarra. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-array.prototype.flat
+description: >
+    arrays with empty arrays elements
+includes: [compareArray.js]
+features: [Array.prototype.flat]
+---*/
+
+var a = {};
+assert.compareArray([].flat(), [], '[].flat() must return []');
+assert.compareArray([
+  [],
+  []
+].flat(), [], '[ [], [] ].flat() must return []');
+assert.compareArray([
+  [],
+  [1]
+].flat(), [1], '[ [], [1] ].flat() must return [1]');
+assert.compareArray([
+  [],
+  [1, a]
+].flat(), [1, a], '[ [], [1, a] ].flat() must return [1, a]');
+
+reportCompare(0, 0);