v8/test/mjsunit/compiler/regress-crbug-1201057.js
Maya Lekova f199f57599 [test] Fix null dererefence in d8.test.FastCAPI
This CL hardens the test function for unwrapping the C++ object to
only do so if the correct API object is passed from JS.

Bug: chromium:1201057
Change-Id: I81eb16efe2711bd788c775e3bcb712720bbe4782
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2843347
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74102}
2021-04-21 13:53:51 +00:00

10 lines
338 B
JavaScript

// Copyright 2021 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --turbo-fast-api-calls
const fast_c_api = new d8.test.FastCAPI();
const fast_obj = Object.create(fast_c_api);
assertThrows(() => fast_obj.supports_fp_params);