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c9244d58df
Bug: crashpad:30 Change-Id: I6784d42ba6c525c4e0b16dfdbbb4949c83e32fea Reviewed-on: https://chromium-review.googlesource.com/888541 Commit-Queue: Joshua Peraza <jperaza@chromium.org> Reviewed-by: Mark Mentovai <mark@chromium.org>
85 lines
3.9 KiB
C++
85 lines
3.9 KiB
C++
// Copyright 2014 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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#ifndef CRASHPAD_MINIDUMP_TEST_MINIDUMP_CONTEXT_TEST_UTIL_H_
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#define CRASHPAD_MINIDUMP_TEST_MINIDUMP_CONTEXT_TEST_UTIL_H_
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#include <stdint.h>
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#include "minidump/minidump_context.h"
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namespace crashpad {
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namespace test {
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//! \brief Initializes a context structure for testing.
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//!
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//! Initialization is compatible with the initialization used by CPUContext test
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//! initialization functions such as InitializeCPUContextX86() and
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//! InitializeCPUContextX86_64() for identical \a seed values.
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//!
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//! \param[out] context The structure to initialize.
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//! \param[in] seed The seed value. Initializing two context structures of the
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//! same type with identical seed values should produce identical context
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//! structures. Initialization with a different seed value should produce
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//! a different context structure. If \a seed is `0`, \a context is zeroed
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//! out entirely except for the flags field, which will identify the context
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//! type. If \a seed is nonzero, \a context will be populated entirely with
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//! nonzero values.
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//!
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//! \{
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void InitializeMinidumpContextX86(MinidumpContextX86* context, uint32_t seed);
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void InitializeMinidumpContextAMD64(MinidumpContextAMD64* context,
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uint32_t seed);
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void InitializeMinidumpContextARM(MinidumpContextARM* context, uint32_t seed);
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void InitializeMinidumpContextARM64(MinidumpContextARM64* context,
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uint32_t seed);
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//! \}
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//! \brief Verifies, via gtest assertions, that a context structure contains
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//! expected values.
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//!
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//! \param[in] expect_seed The seed value used to initialize a context
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//! structure. This is the seed value used with
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//! InitializeMinidumpContext*().
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//! \param[in] observed The context structure to check. All fields of this
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//! structure will be compared against the expected context structure, one
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//! initialized with \a expect_seed.
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//! \param[in] snapshot If `true`, compare \a observed to a context structure
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//! expected to be produced from a CPUContext snapshot. If `false`, compare
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//! \a observed to a native minidump context structure. CPUContext snapshot
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//! structures may carry different sets of data than native minidump context
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//! structures in meaningless ways. When `true`, fields not found in
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//! CPUContext structures are expected to be `0`. When `false`, all fields
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//! are compared. This makes it possible to test both that these fields are
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//! passed through correctly by the native minidump writer and are zeroed
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//! out when creating a minidump context structure from a CPUContext
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//! structure.
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//! \{
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void ExpectMinidumpContextX86(
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uint32_t expect_seed, const MinidumpContextX86* observed, bool snapshot);
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void ExpectMinidumpContextAMD64(
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uint32_t expect_seed, const MinidumpContextAMD64* observed, bool snapshot);
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void ExpectMinidumpContextARM(uint32_t expect_seed,
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const MinidumpContextARM* observed,
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bool snapshot);
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void ExpectMinidumpContextARM64(uint32_t expect_seed,
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const MinidumpContextARM64* observed,
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bool snapshot);
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//! \}
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} // namespace test
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} // namespace crashpad
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#endif // CRASHPAD_MINIDUMP_TEST_MINIDUMP_CONTEXT_TEST_UTIL_H_
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