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Unified Diff: third_party/crashpad/crashpad/minidump/test/minidump_string_writer_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_string_writer_test_util.h
diff --git a/third_party/crashpad/crashpad/minidump/test/minidump_string_writer_test_util.h b/third_party/crashpad/crashpad/minidump/test/minidump_string_writer_test_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..933ef33ed7efbc6b5dd713c7c56f645e660b6772
--- /dev/null
+++ b/third_party/crashpad/crashpad/minidump/test/minidump_string_writer_test_util.h
@@ -0,0 +1,104 @@
+// 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_STRING_WRITER_TEST_UTIL_H_
+#define CRASHPAD_MINIDUMP_TEST_MINIDUMP_STRING_WRITER_TEST_UTIL_H_
+
+#include <windows.h>
+#include <dbghelp.h>
+
+#include <string>
+
+#include "base/strings/string16.h"
+
+namespace crashpad {
+
+struct MinidumpUTF8String;
+
+namespace test {
+
+//! \brief Returns a MINIDUMP_STRING located within a minidump file’s contents.
+//!
+//! If \a rva points outside of the range of \a file_contents, if the string has
+//! an incorrect length or is not `NUL`-terminated, or if any of the string data
+//! would lie outside of the range of \a file_contents, this function will fail.
+//!
+//! \param[in] file_contents The contents of the minidump file.
+//! \param[in] rva The offset within the minidump file of the desired
+//! MINIDUMP_STRING.
+//!
+//! \return On success, a pointer to the MINIDUMP_STRING in \a file_contents. On
+//! failure, raises a gtest assertion and returns `nullptr`.
+//!
+//! \sa MinidumpStringAtRVAAsString()
+//! \sa MinidumpUTF8StringAtRVA()
+const MINIDUMP_STRING* MinidumpStringAtRVA(const std::string& file_contents,
+ RVA rva);
+
+//! \brief Returns a MinidumpUTF8String located within a minidump file’s
+//! contents.
+//!
+//! If \a rva points outside of the range of \a file_contents, if the string has
+//! an incorrect length or is not `NUL`-terminated, or if any of the string data
+//! would lie outside of the range of \a file_contents, this function will fail.
+//!
+//! \param[in] file_contents The contents of the minidump file.
+//! \param[in] rva The offset within the minidump file of the desired
+//! MinidumpUTF8String.
+//!
+//! \return On success, a pointer to the MinidumpUTF8String in \a file_contents.
+//! On failure, raises a gtest assertion and returns `nullptr`.
+//!
+//! \sa MinidumpUTF8StringAtRVAAsString()
+//! \sa MinidumpStringAtRVA()
+const MinidumpUTF8String* MinidumpUTF8StringAtRVA(
+ const std::string& file_contents,
+ RVA rva);
+
+//! \brief Returns the contents of a MINIDUMP_STRING as a `string16`.
+//!
+//! This function uses MinidumpStringAtRVA() to obtain a MINIDUMP_STRING, and
+//! returns the string data as a `string16`.
+//!
+//! \param[in] file_contents The contents of the minidump file.
+//! \param[in] rva The offset within the minidump file of the desired
+//! MINIDUMP_STRING.
+//!
+//! \return On success, the string read from \a file_writer at offset \a rva. On
+//! failure, raises a gtest assertion and returns an empty string.
+//!
+//! \sa MinidumpUTF8StringAtRVAAsString()
+base::string16 MinidumpStringAtRVAAsString(const std::string& file_contents,
+ RVA rva);
+
+//! \brief Returns the contents of a MinidumpUTF8String as a `std::string`.
+//!
+//! This function uses MinidumpUTF8StringAtRVA() to obtain a MinidumpUTF8String,
+//! and returns the string data as a `std::string`.
+//!
+//! \param[in] file_contents The contents of the minidump file.
+//! \param[in] rva The offset within the minidump file of the desired
+//! MinidumpUTF8String.
+//!
+//! \return On success, the string read from \a file_writer at offset \a rva. On
+//! failure, raises a gtest assertion and returns an empty string.
+//!
+//! \sa MinidumpStringAtRVAAsString()
+std::string MinidumpUTF8StringAtRVAAsString(const std::string& file_contents,
+ RVA rva);
+
+} // namespace test
+} // namespace crashpad
+
+#endif // CRASHPAD_MINIDUMP_TEST_MINIDUMP_STRING_WRITER_TEST_UTIL_H_

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