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1 // Copyright 2014 The Crashpad Authors. All rights reserved. | 1 // Copyright 2014 The Crashpad Authors. All rights reserved. |
2 // | 2 // |
3 // Licensed under the Apache License, Version 2.0 (the "License"); | 3 // Licensed under the Apache License, Version 2.0 (the "License"); |
4 // you may not use this file except in compliance with the License. | 4 // you may not use this file except in compliance with the License. |
5 // You may obtain a copy of the License at | 5 // You may obtain a copy of the License at |
6 // | 6 // |
7 // http://www.apache.org/licenses/LICENSE-2.0 | 7 // http://www.apache.org/licenses/LICENSE-2.0 |
8 // | 8 // |
9 // Unless required by applicable law or agreed to in writing, software | 9 // Unless required by applicable law or agreed to in writing, software |
10 // distributed under the License is distributed on an "AS IS" BASIS, | 10 // distributed under the License is distributed on an "AS IS" BASIS, |
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37 void GetExceptionStream(const std::string& file_contents, | 37 void GetExceptionStream(const std::string& file_contents, |
38 const MINIDUMP_EXCEPTION_STREAM** exception_stream) { | 38 const MINIDUMP_EXCEPTION_STREAM** exception_stream) { |
39 const size_t kDirectoryOffset = sizeof(MINIDUMP_HEADER); | 39 const size_t kDirectoryOffset = sizeof(MINIDUMP_HEADER); |
40 const size_t kExceptionStreamOffset = | 40 const size_t kExceptionStreamOffset = |
41 kDirectoryOffset + sizeof(MINIDUMP_DIRECTORY); | 41 kDirectoryOffset + sizeof(MINIDUMP_DIRECTORY); |
42 const size_t kContextOffset = | 42 const size_t kContextOffset = |
43 kExceptionStreamOffset + sizeof(MINIDUMP_EXCEPTION_STREAM); | 43 kExceptionStreamOffset + sizeof(MINIDUMP_EXCEPTION_STREAM); |
44 const size_t kFileSize = kContextOffset + sizeof(MinidumpContextX86); | 44 const size_t kFileSize = kContextOffset + sizeof(MinidumpContextX86); |
45 ASSERT_EQ(file_contents.size(), kFileSize); | 45 ASSERT_EQ(file_contents.size(), kFileSize); |
46 | 46 |
| 47 const MINIDUMP_DIRECTORY* directory; |
47 const MINIDUMP_HEADER* header = | 48 const MINIDUMP_HEADER* header = |
48 reinterpret_cast<const MINIDUMP_HEADER*>(&file_contents[0]); | 49 MinidumpHeaderAtStart(file_contents, &directory); |
49 | |
50 ASSERT_NO_FATAL_FAILURE(VerifyMinidumpHeader(header, 1, 0)); | 50 ASSERT_NO_FATAL_FAILURE(VerifyMinidumpHeader(header, 1, 0)); |
51 | 51 |
52 const MINIDUMP_DIRECTORY* directory = | |
53 reinterpret_cast<const MINIDUMP_DIRECTORY*>( | |
54 &file_contents[kDirectoryOffset]); | |
55 | |
56 ASSERT_EQ(kMinidumpStreamTypeException, directory[0].StreamType); | 52 ASSERT_EQ(kMinidumpStreamTypeException, directory[0].StreamType); |
57 ASSERT_GE(directory[0].Location.DataSize, sizeof(MINIDUMP_EXCEPTION_STREAM)); | 53 ASSERT_GE(directory[0].Location.DataSize, sizeof(MINIDUMP_EXCEPTION_STREAM)); |
58 ASSERT_EQ(kExceptionStreamOffset, directory[0].Location.Rva); | 54 ASSERT_EQ(kExceptionStreamOffset, directory[0].Location.Rva); |
59 | 55 |
60 *exception_stream = reinterpret_cast<const MINIDUMP_EXCEPTION_STREAM*>( | 56 *exception_stream = reinterpret_cast<const MINIDUMP_EXCEPTION_STREAM*>( |
61 &file_contents[kExceptionStreamOffset]); | 57 &file_contents[kExceptionStreamOffset]); |
62 } | 58 } |
63 | 59 |
64 // The MINIDUMP_EXCEPTION_STREAMs |expected| and |observed| are compared against | 60 // The MINIDUMP_EXCEPTION_STREAMs |expected| and |observed| are compared against |
65 // each other using gtest assertions. The context will be recovered from | 61 // each other using gtest assertions. The context will be recovered from |
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211 MinidumpExceptionWriter exception_writer; | 207 MinidumpExceptionWriter exception_writer; |
212 std::vector<uint64_t> exception_information(EXCEPTION_MAXIMUM_PARAMETERS + 1, | 208 std::vector<uint64_t> exception_information(EXCEPTION_MAXIMUM_PARAMETERS + 1, |
213 0x5a5a5a5a5a5a5a5a); | 209 0x5a5a5a5a5a5a5a5a); |
214 ASSERT_DEATH(exception_writer.SetExceptionInformation(exception_information), | 210 ASSERT_DEATH(exception_writer.SetExceptionInformation(exception_information), |
215 "kMaxParameters"); | 211 "kMaxParameters"); |
216 } | 212 } |
217 | 213 |
218 } // namespace | 214 } // namespace |
219 } // namespace test | 215 } // namespace test |
220 } // namespace crashpad | 216 } // namespace crashpad |
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