Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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/TypedArrayConstructors/ctors-bigint/buffer-arg/byteoffset-is-negative-zero-sab.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/buffer-arg/byteoffset-is-negative-zero-sab.js
new file mode 100644
index 0000000000..067562add9
--- /dev/null
+++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/buffer-arg/byteoffset-is-negative-zero-sab.js
@@ -0,0 +1,26 @@
+// |reftest| skip-if(!this.hasOwnProperty('SharedArrayBuffer')) -- SharedArrayBuffer is not enabled unconditionally
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: pending
+description: >
+  TypedArray's [[ByteOffset]] internal slot is always a positive number, test with negative zero.
+info: |
+  %TypedArray% ( buffer [ , byteOffset [ , length ] ] )
+
+  ...
+  6. Let offset be ? ToInteger(byteOffset).
+  7. If offset < 0, throw a RangeError exception.
+  8. If offset is -0, let offset be +0.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, SharedArrayBuffer, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TAConstructor) {
+  var typedArray = new TAConstructor(new SharedArrayBuffer(8), -0);
+  assert.sameValue(typedArray.byteOffset, +0);
+});
+
+reportCompare(0, 0);