Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 44 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/FinalizationRegistry/prototype-from-newtarget-abrupt.js b/js/src/tests/test262/built-ins/FinalizationRegistry/prototype-from-newtarget-abrupt.js
new file mode 100644
index 0000000000..c945b62544
--- /dev/null
+++ b/js/src/tests/test262/built-ins/FinalizationRegistry/prototype-from-newtarget-abrupt.js
@@ -0,0 +1,44 @@
+// |reftest| skip-if(!this.hasOwnProperty('FinalizationRegistry')) -- FinalizationRegistry is not enabled unconditionally
+// Copyright (C) 2019 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-finalization-registry-target
+description: >
+  Return abrupt from getting the NewTarget prototype
+info: |
+  FinalizationRegistry ( cleanupCallback )
+
+  ...
+  3. Let finalizationRegistry be ? OrdinaryCreateFromConstructor(NewTarget,  "%FinalizationRegistryPrototype%", « [[Realm]], [[CleanupCallback]], [[Cells]], [[IsFinalizationRegistryCleanupJobActive]] »).
+  ...
+  9. Return finalizationRegistry.
+
+  OrdinaryCreateFromConstructor ( constructor, intrinsicDefaultProto [ , internalSlotsList ] )
+
+  ...
+  2. Let proto be ? GetPrototypeFromConstructor(constructor, intrinsicDefaultProto).
+  3. Return ObjectCreate(proto, internalSlotsList).
+
+  GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+  3. Let proto be ? Get(constructor, 'prototype').
+features: [FinalizationRegistry, Reflect.construct]
+---*/
+
+var calls = 0;
+var newTarget = function() {}.bind(null);
+Object.defineProperty(newTarget, 'prototype', {
+  get: function() {
+    calls += 1;
+    throw new Test262Error();
+  }
+});
+
+assert.throws(Test262Error, function() {
+  Reflect.construct(FinalizationRegistry, [function() {}], newTarget);
+});
+
+assert.sameValue(calls, 1);
+
+reportCompare(0, 0);