Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 65 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/abrupt-from-ordinary-has-parent-hasproperty.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/abrupt-from-ordinary-has-parent-hasproperty.js
new file mode 100644
index 0000000000..fcec3e4db7
--- /dev/null
+++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/abrupt-from-ordinary-has-parent-hasproperty.js
@@ -0,0 +1,65 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-integer-indexed-exotic-objects-hasproperty-p
+description: Return abrupt from OrdinaryHasProperty parent's [[HasProperty]]
+info: |
+  9.4.5.2 [[HasProperty]](P)
+
+  ...
+  3. If Type(P) is String, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Let buffer be O.[[ViewedArrayBuffer]].
+      ii. If IsDetachedBuffer(buffer) is true, return false.
+  ...
+
+  9.1.7.1 OrdinaryHasProperty (O, P)
+
+  ...
+  2. Let hasOwn be ? O.[[GetOwnProperty]](P).
+  3. If hasOwn is not undefined, return true.
+  4. Let parent be ? O.[[GetPrototypeOf]]().
+  5. If parent is not null, then
+    a. Return ? parent.[[HasProperty]](P).
+  6. Return false.
+includes: [testBigIntTypedArray.js]
+features: [align-detached-buffer-semantics-with-web-reality, BigInt, Reflect, Proxy, TypedArray]
+---*/
+
+var handler = {
+  has: function() {
+    throw new Test262Error();
+  }
+};
+
+var proxy = new Proxy(TypedArray.prototype, handler);
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA(1);
+
+  Object.setPrototypeOf(sample, proxy);
+
+  assert.sameValue(
+    Reflect.has(sample, 0), true,
+    'Reflect.has(sample, 0) must return true'
+  );
+  assert.sameValue(
+    Reflect.has(sample, 1), false,
+    'Reflect.has(sample, 1) must return false'
+  );
+
+  assert.throws(Test262Error, function() {
+    Reflect.has(sample, "foo");
+  }, '`Reflect.has(sample, "foo")` throws Test262Error');
+
+  Object.defineProperty(sample, "foo", { value: 42 });
+
+  assert.sameValue(
+    Reflect.has(sample, "foo"),
+    true,
+    'Reflect.has(sample, "foo") must return true'
+  );
+});
+
+reportCompare(0, 0);