518d67ad65
... and add respective regression tests. This CL also adds similar regression tests for TransitionArray but it doesn't have the same issue as DescriptorArray. Bug: chromium:1133527 Change-Id: I668a90f126d76af0a39816ce8697cb29bc65d01b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2465833 Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#70570}
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
// Copyright 2017 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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#ifndef V8_TEST_CCTEST_TEST_TRANSITIONS_H_
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#define V8_TEST_CCTEST_TEST_TRANSITIONS_H_
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#include "src/objects/transitions.h"
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namespace v8 {
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namespace internal {
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class TestTransitionsAccessor : public TransitionsAccessor {
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public:
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TestTransitionsAccessor(Isolate* isolate, Map map,
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DisallowHeapAllocation* no_gc)
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: TransitionsAccessor(isolate, map, no_gc) {}
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TestTransitionsAccessor(Isolate* isolate, Handle<Map> map)
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: TransitionsAccessor(isolate, map) {}
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// Expose internals for tests.
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bool IsUninitializedEncoding() { return encoding() == kUninitialized; }
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bool IsWeakRefEncoding() { return encoding() == kWeakRef; }
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bool IsFullTransitionArrayEncoding() {
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return encoding() == kFullTransitionArray;
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}
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int Capacity() { return TransitionsAccessor::Capacity(); }
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TransitionArray transitions() { return TransitionsAccessor::transitions(); }
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};
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} // namespace internal
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} // namespace v8
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#endif // V8_TEST_CCTEST_TEST_TRANSITIONS_H_
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