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Unified Diff: third_party/crashpad/crashpad/minidump/test/minidump_context_test_util.h

Issue 1505213004: Copy Crashpad into the Chrome tree instead of importing it via DEPS (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Address review comments, update README.chromium Created 5 years ago
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Index: third_party/crashpad/crashpad/minidump/test/minidump_context_test_util.h
diff --git a/third_party/crashpad/crashpad/minidump/test/minidump_context_test_util.h b/third_party/crashpad/crashpad/minidump/test/minidump_context_test_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..14f574300d7be4e0317d13453f60b413862514bf
--- /dev/null
+++ b/third_party/crashpad/crashpad/minidump/test/minidump_context_test_util.h
@@ -0,0 +1,75 @@
+// 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_MINIDUMP_TEST_MINIDUMP_CONTEXT_TEST_UTIL_H_
+#define CRASHPAD_MINIDUMP_TEST_MINIDUMP_CONTEXT_TEST_UTIL_H_
+
+#include <stdint.h>
+
+#include "minidump/minidump_context.h"
+
+namespace crashpad {
+namespace test {
+
+//! \brief Initializes a context structure for testing.
+//!
+//! Initialization is compatible with the initialization used by CPUContext test
+//! initialization functions such as InitializeCPUContextX86() and
+//! InitializeCPUContextX86_64() for identical \a seed values.
+//!
+//! \param[out] context The structure to initialize.
+//! \param[in] seed The seed value. Initializing two context structures of the
+//! same type with identical seed values should produce identical context
+//! structures. Initialization with a different seed value should produce
+//! a different context structure. If \a seed is `0`, \a context is zeroed
+//! out entirely except for the flags field, which will identify the context
+//! type. If \a seed is nonzero, \a context will be populated entirely with
+//! nonzero values.
+//!
+//! \{
+void InitializeMinidumpContextX86(MinidumpContextX86* context, uint32_t seed);
+void InitializeMinidumpContextAMD64(MinidumpContextAMD64* context,
+ uint32_t seed);
+//! \}
+
+//! \brief Verifies, via gtest assertions, that a context structure contains
+//! expected values.
+//!
+//! \param[in] expect_seed The seed value used to initialize a context
+//! structure. This is the seed value used with
+//! InitializeMinidumpContext*().
+//! \param[in] observed The context structure to check. All fields of this
+//! structure will be compared against the expected context structure, one
+//! initialized with \a expect_seed.
+//! \param[in] snapshot If `true`, compare \a observed to a context structure
+//! expected to be produced from a CPUContext snapshot. If `false`, compare
+//! \a observed to a native minidump context structure. CPUContext snapshot
+//! structures may carry different sets of data than native minidump context
+//! structures in meaningless ways. When `true`, fields not found in
+//! CPUContext structures are expected to be `0`. When `false`, all fields
+//! are compared. This makes it possible to test both that these fields are
+//! passed through correctly by the native minidump writer and are zeroed
+//! out when creating a minidump context structure from a CPUContext
+//! structure.
+//! \{
+void ExpectMinidumpContextX86(
+ uint32_t expect_seed, const MinidumpContextX86* observed, bool snapshot);
+void ExpectMinidumpContextAMD64(
+ uint32_t expect_seed, const MinidumpContextAMD64* observed, bool snapshot);
+//! \}
+
+} // namespace test
+} // namespace crashpad
+
+#endif // CRASHPAD_MINIDUMP_TEST_MINIDUMP_CONTEXT_TEST_UTIL_H_

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