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sed -i '' -E -e 's/Copyright (.+) The Crashpad Authors\. All rights reserved\.$/Copyright \1 The Crashpad Authors/' $(git grep -El 'Copyright (.+) The Crashpad Authors\. All rights reserved\.$') Bug: chromium:1098010 Change-Id: I8d6138469ddbe3d281a5d83f64cf918ec2491611 Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3878262 Reviewed-by: Joshua Peraza <jperaza@chromium.org> Commit-Queue: Mark Mentovai <mark@chromium.org>
88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
// Copyright 2015 The Crashpad Authors
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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/win/win_child_process.h"
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#include <windows.h>
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#include <stdlib.h>
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#include "gtest/gtest.h"
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namespace crashpad {
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namespace test {
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namespace {
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int ReadInt(HANDLE handle) {
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int value = 0;
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DWORD bytes_read = 0;
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EXPECT_TRUE(::ReadFile(handle, &value, sizeof(value), &bytes_read, nullptr));
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EXPECT_EQ(bytes_read, sizeof(value));
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return value;
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}
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void WriteInt(HANDLE handle, int value) {
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DWORD bytes_written = 0;
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EXPECT_TRUE(
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::WriteFile(handle, &value, sizeof(value), &bytes_written, nullptr));
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EXPECT_EQ(bytes_written, sizeof(value));
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}
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class TestWinChildProcess final : public WinChildProcess {
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public:
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TestWinChildProcess() : WinChildProcess() {}
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TestWinChildProcess(const TestWinChildProcess&) = delete;
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TestWinChildProcess& operator=(const TestWinChildProcess&) = delete;
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~TestWinChildProcess() {}
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private:
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// WinChildProcess will have already exercised the pipes.
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int Run() override {
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int value = ReadInt(ReadPipeHandle());
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WriteInt(WritePipeHandle(), value);
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return testing::Test::HasFailure() ? EXIT_FAILURE : EXIT_SUCCESS;
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}
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};
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TEST(WinChildProcessTest, WinChildProcess) {
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WinChildProcess::EntryPoint<TestWinChildProcess>();
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std::unique_ptr<WinChildProcess::Handles> handles = WinChildProcess::Launch();
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WriteInt(handles->write.get(), 1);
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ASSERT_EQ(ReadInt(handles->read.get()), 1);
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}
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TEST(WinChildProcessTest, MultipleChildren) {
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WinChildProcess::EntryPoint<TestWinChildProcess>();
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std::unique_ptr<WinChildProcess::Handles> handles_1 =
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WinChildProcess::Launch();
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std::unique_ptr<WinChildProcess::Handles> handles_2 =
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WinChildProcess::Launch();
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std::unique_ptr<WinChildProcess::Handles> handles_3 =
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WinChildProcess::Launch();
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WriteInt(handles_1->write.get(), 1);
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WriteInt(handles_2->write.get(), 2);
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WriteInt(handles_3->write.get(), 3);
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ASSERT_EQ(ReadInt(handles_3->read.get()), 3);
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ASSERT_EQ(ReadInt(handles_2->read.get()), 2);
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ASSERT_EQ(ReadInt(handles_1->read.get()), 1);
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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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