39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
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// Copyright 2018 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "test/scoped_guarded_page.h"
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#include "base/memory/page_size.h"
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#include "gtest/gtest.h"
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#include "test/gtest_death.h"
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namespace crashpad {
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namespace test {
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namespace {
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TEST(ScopedGuardedPage, BasicFunctionality) {
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::testing::FLAGS_gtest_death_test_style = "threadsafe";
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ScopedGuardedPage page;
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char* address = (char*)page.Pointer();
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EXPECT_NE(address, nullptr);
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address[0] = 0;
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address[base::GetPageSize() - 1] = 0;
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EXPECT_DEATH_CRASH({ address[base::GetPageSize()] = 0; }, "");
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}
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} // namespace
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} // namespace test
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} // namespace crashpad
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