crashpad/snapshot/test/test_exception_snapshot.h
Peter Boström 1aa478d161 Remove DISALLOW_* macros in crashpad
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>
2021-09-21 15:09:44 +00:00

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// Copyright 2014 The Crashpad Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef CRASHPAD_SNAPSHOT_TEST_TEST_EXCEPTION_SNAPSHOT_H_
#define CRASHPAD_SNAPSHOT_TEST_TEST_EXCEPTION_SNAPSHOT_H_
#include <stdint.h>
#include <memory>
#include <utility>
#include <vector>
#include "snapshot/cpu_context.h"
#include "snapshot/exception_snapshot.h"
namespace crashpad {
namespace test {
//! \brief A test ExceptionSnapshot that can carry arbitrary data for testing
//! purposes.
class TestExceptionSnapshot final : public ExceptionSnapshot {
public:
TestExceptionSnapshot();
TestExceptionSnapshot(const TestExceptionSnapshot&) = delete;
TestExceptionSnapshot& operator=(const TestExceptionSnapshot&) = delete;
~TestExceptionSnapshot();
//! \brief Obtains a pointer to the underlying mutable CPUContext structure.
//!
//! This method is intended to be used by callers to populate the CPUContext
//! structure.
//!
//! \return The same pointer that Context() does, while treating the data as
//! mutable.
//!
//! \attention This returns a non-`const` pointer to this objects private
//! data so that a caller can populate the context structure directly.
//! This is done because providing setter interfaces to each field in the
//! context structure would be unwieldy and cumbersome. Care must be taken
//! to populate the context structure correctly.
CPUContext* MutableContext() { return &context_; }
void SetThreadID(uint64_t thread_id) { thread_id_ = thread_id; }
void SetException(uint32_t exception) { exception_ = exception; }
void SetExceptionInfo(uint32_t exception_information) {
exception_info_ = exception_information;
}
void SetExceptionAddress(uint64_t exception_address) {
exception_address_ = exception_address;
}
void SetCodes(const std::vector<uint64_t>& codes) { codes_ = codes; }
void AddExtraMemory(std::unique_ptr<MemorySnapshot> extra_memory) {
extra_memory_.push_back(std::move(extra_memory));
}
// ExceptionSnapshot:
const CPUContext* Context() const override;
uint64_t ThreadID() const override;
uint32_t Exception() const override;
uint32_t ExceptionInfo() const override;
uint64_t ExceptionAddress() const override;
const std::vector<uint64_t>& Codes() const override;
std::vector<const MemorySnapshot*> ExtraMemory() const override;
private:
union {
CPUContextX86 x86;
CPUContextX86_64 x86_64;
} context_union_;
CPUContext context_;
uint64_t thread_id_;
uint32_t exception_;
uint32_t exception_info_;
uint64_t exception_address_;
std::vector<uint64_t> codes_;
std::vector<std::unique_ptr<MemorySnapshot>> extra_memory_;
};
} // namespace test
} // namespace crashpad
#endif // CRASHPAD_SNAPSHOT_TEST_TEST_EXCEPTION_SNAPSHOT_H_