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1aa478d161
This change was partially scripted and partially done manually with vim regex + manually placing the deleted constructors. The script change looked for destructors in the public: section of a class, if that existed the deleted constructors would go before the destructor. For manual placement I looked for any constructor in the public: section of the corresponding class. If there wasn't one, then it would ideally have gone as the first entry except below enums, classes and typedefs. This may not have been perfect, but is hopefully good enough. Fingers crossed. #include "base/macros.h" is removed from files that don't use ignore_result, which is the only other thing defined in base/macros.h. Bug: chromium:1010217 Change-Id: I099526255a40b1ac1264904b4ece2f3f503c9418 Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3171034 Reviewed-by: Mark Mentovai <mark@chromium.org> Commit-Queue: Peter Boström <pbos@chromium.org>
126 lines
4.2 KiB
C++
126 lines
4.2 KiB
C++
// Copyright 2019 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 "util/stream/log_output_stream.h"
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#include <algorithm>
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#include <memory>
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#include <string>
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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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constexpr size_t kOutputCap = 128 * 1024;
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constexpr size_t kLineBufferSize = 512;
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const char* kBeginGuard = "-----BEGIN CRASHPAD MINIDUMP-----";
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const char* kEndGuard = "-----END CRASHPAD MINIDUMP-----";
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const char* kAbortGuard = "-----ABORT CRASHPAD MINIDUMP-----";
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class LogOutputStreamTestDelegate final : public LogOutputStream::Delegate {
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public:
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explicit LogOutputStreamTestDelegate(std::string* logging_destination)
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: logging_destination_(logging_destination) {}
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~LogOutputStreamTestDelegate() override = default;
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int Log(const char* buf) override {
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size_t len = strnlen(buf, kLineBufferSize + 1);
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EXPECT_LE(len, kLineBufferSize);
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logging_destination_->append(buf, len);
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return static_cast<int>(len);
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}
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size_t OutputCap() override { return kOutputCap; }
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size_t LineWidth() override { return kLineBufferSize; }
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private:
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std::string* logging_destination_;
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};
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class LogOutputStreamTest : public testing::Test {
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public:
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LogOutputStreamTest() {}
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LogOutputStreamTest(const LogOutputStreamTest&) = delete;
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LogOutputStreamTest& operator=(const LogOutputStreamTest&) = delete;
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protected:
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void SetUp() override {
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log_stream_ = std::make_unique<LogOutputStream>(
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std::make_unique<LogOutputStreamTestDelegate>(&test_log_output_));
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}
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const uint8_t* BuildDeterministicInput(size_t size) {
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deterministic_input_ = std::make_unique<uint8_t[]>(size);
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uint8_t* deterministic_input_base = deterministic_input_.get();
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while (size-- > 0)
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deterministic_input_base[size] = static_cast<uint8_t>('a');
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return deterministic_input_base;
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}
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const std::string& test_log_output() const { return test_log_output_; }
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LogOutputStream* log_stream() const { return log_stream_.get(); }
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private:
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std::unique_ptr<LogOutputStream> log_stream_;
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std::string test_log_output_;
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std::unique_ptr<uint8_t[]> deterministic_input_;
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};
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TEST_F(LogOutputStreamTest, WriteShortLog) {
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const uint8_t* input = BuildDeterministicInput(2);
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EXPECT_TRUE(log_stream()->Write(input, 2));
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EXPECT_TRUE(log_stream()->Flush());
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// Verify OutputStream wrote 2 guards and data.
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EXPECT_FALSE(test_log_output().empty());
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EXPECT_EQ(test_log_output(),
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std::string(kBeginGuard).append("aa").append(kEndGuard));
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}
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TEST_F(LogOutputStreamTest, WriteLongLog) {
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size_t input_length = kLineBufferSize + kLineBufferSize / 2;
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const uint8_t* input = BuildDeterministicInput(input_length);
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// Verify OutputStream wrote 2 guards and data.
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EXPECT_TRUE(log_stream()->Write(input, input_length));
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EXPECT_TRUE(log_stream()->Flush());
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EXPECT_EQ(test_log_output().size(),
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strlen(kBeginGuard) + strlen(kEndGuard) + input_length);
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}
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TEST_F(LogOutputStreamTest, WriteAbort) {
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size_t input_length = kOutputCap + kLineBufferSize;
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const uint8_t* input = BuildDeterministicInput(input_length);
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EXPECT_FALSE(log_stream()->Write(input, input_length));
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EXPECT_EQ(
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test_log_output().substr(test_log_output().size() - strlen(kAbortGuard)),
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kAbortGuard);
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}
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TEST_F(LogOutputStreamTest, FlushAbort) {
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size_t input_length = kOutputCap - strlen(kBeginGuard) + kLineBufferSize / 2;
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const uint8_t* input = BuildDeterministicInput(input_length);
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EXPECT_TRUE(log_stream()->Write(input, input_length));
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EXPECT_FALSE(log_stream()->Flush());
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EXPECT_EQ(
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test_log_output().substr(test_log_output().size() - strlen(kAbortGuard)),
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kAbortGuard);
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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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