Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 30 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-zero-no-resizable.js b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-zero-no-resizable.js
new file mode 100644
index 0000000000..8ba75e74da
--- /dev/null
+++ b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-zero-no-resizable.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2023 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-arraybuffer.prototype.transfertofixedlength
+description: Transfering from a fixed-size ArrayBuffer into a zero-length ArrayBuffer
+features: [arraybuffer-transfer]
+---*/
+
+// NOTE: This file is a copy of "from-fixed-to-zero.js" with the resizable
+// ArrayBuffer parts removed, so it can run in implementations which don't yet
+// support the "resizable-arraybuffer" feature.
+
+var source = new ArrayBuffer(4);
+
+var sourceArray = new Uint8Array(source);
+sourceArray[0] = 1;
+sourceArray[1] = 2;
+sourceArray[2] = 3;
+sourceArray[3] = 4;
+
+var dest = source.transferToFixedLength(0);
+
+assert.sameValue(source.byteLength, 0, 'source.byteLength');
+assert.throws(TypeError, function() {
+  source.slice();
+});
+
+assert.sameValue(dest.byteLength, 0, 'dest.byteLength');
+
+reportCompare(0, 0);