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// Copyright 2020 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: --allow-natives-for-fuzzing --fuzzing
// Test whitelisted/blacklisted intrinsics in the context of fuzzing.
// Blacklisted intrinsics are replaced with undefined.
assertEquals(undefined, %ConstructConsString("a", "b"));
// Blacklisted intrinsics can have wrong arguments.
assertEquals(undefined, %ConstructConsString(1, 2, 3, 4));
// We don't care if an intrinsic actually exists.
assertEquals(undefined, %FooBar());
// Check whitelisted intrinsic.
assertNotEquals(undefined, %IsBeingInterpreted());
// Whitelisted runtime functions with too few args are ignored.
assertEquals(undefined, %DeoptimizeFunction());
// Superfluous arguments are ignored.
%DeoptimizeFunction(function() {}, undefined);
assertNotEquals(undefined, %IsBeingInterpreted(1, 2, 3));
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