0ff8205261
Change the unittest runner to no longer uncondtionally set up a default platform in the "environment", but to instead make platform set-up part of the "mixin" framework for test fixtures. Requires modifying some tests that expect the platform to be available, and all flag implications resolved, before the mixin constructors run. We still keep the environment for setting up the process for cppgc. This process setup can only be done once per process, so it can no longer use the platform -- that's ok though, the page allocator used by cppgc's process initialisation doesn't have to be the same as the platform's so we can just pass in a separate new one. Change-Id: Ic8ccf39722e8212962c5bba87350c4b304388a7c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3571886 Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Auto-Submit: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/main@{#79820}
30 lines
776 B
C++
30 lines
776 B
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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#include "src/zone/zone.h"
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#include "src/zone/accounting-allocator.h"
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#include "test/unittests/test-utils.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace v8 {
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namespace internal {
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class ZoneTest : public TestWithPlatform {};
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// This struct is just a type tag for Zone::Allocate<T>(size_t) call.
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struct ZoneTestTag {};
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TEST_F(ZoneTest, 8ByteAlignment) {
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AccountingAllocator allocator;
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Zone zone(&allocator, ZONE_NAME);
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for (size_t i = 0; i < 16; ++i) {
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ASSERT_EQ(reinterpret_cast<intptr_t>(zone.Allocate<ZoneTestTag>(i)) % 8, 0);
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}
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}
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} // namespace internal
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} // namespace v8
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