crashpad/util/misc/capture_context_test_util.h
Joshua Peraza 38b20ca57e Relocate CaptureContext to misc and implement on Linux
Previously, the mac version was  under client/ and win under util/win/.
This cl brings them all together under util/misc/ and combines common
test code.

Bug: crashpad:30
Change-Id: Idf0d0158b969d5aa9802dfc8c21f73041b2bcc6c
Reviewed-on: https://chromium-review.googlesource.com/907755
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
2018-02-09 17:25:45 +00:00

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// Copyright 2018 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.
#include "util/misc/capture_context.h"
#include <stdint.h>
namespace crashpad {
namespace test {
//! \brief Sanity check conditions that should be true for any NativeCPUContext
//! produced by CaptureContext().
//!
//! If the context structure has fields that tell whether its valid, such as
//! magic numbers or size fields, sanity-checks those fields for validity with
//! fatal gtest assertions. For other fields, where its possible to reason
//! about their validity based solely on their contents, sanity-checks via
//! nonfatal gtest assertions.
//!
//! \param[in] context The context to check.
void SanityCheckContext(const NativeCPUContext& context);
//! \brief Return the value of the program counter from a NativeCPUContext.
uintptr_t ProgramCounterFromContext(const NativeCPUContext& context);
//! \brief Return the value of the stack pointer from a NativeCPUContext.
uintptr_t StackPointerFromContext(const NativeCPUContext& context);
} // namespace test
} // namespace crashpad