6574a7133d
This changes black/white list to block/allow list. Bug: v8:10619 Change-Id: Id55d72f90891670ca57b62dfeb6b3251025927dc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2257228 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#68464}
27 lines
930 B
JavaScript
27 lines
930 B
JavaScript
// Copyright 2020 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax --fuzzing
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// Test allow/block-listed intrinsics in the context of fuzzing.
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// Blocklisted intrinsics are replaced with undefined.
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assertEquals(undefined, %ConstructConsString("a", "b"));
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// Blocklisted intrinsics can have wrong arguments.
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assertEquals(undefined, %ConstructConsString(1, 2, 3, 4));
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// We don't care if an intrinsic actually exists.
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assertEquals(undefined, %FooBar());
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// Check allowlisted intrinsic.
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assertNotEquals(undefined, %IsBeingInterpreted());
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// Allowlisted runtime functions with too few args are ignored.
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assertEquals(undefined, %DeoptimizeFunction());
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// Superfluous arguments are ignored.
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%DeoptimizeFunction(function() {}, undefined);
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assertNotEquals(undefined, %IsBeingInterpreted(1, 2, 3));
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