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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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| 23 #include "base/strings/stringprintf.h" | 23 #include "base/strings/stringprintf.h" |
| 24 #include "gtest/gtest.h" | 24 #include "gtest/gtest.h" |
| 25 #include "minidump/minidump_extensions.h" | 25 #include "minidump/minidump_extensions.h" |
| 26 #include "minidump/minidump_file_writer.h" | 26 #include "minidump/minidump_file_writer.h" |
| 27 #include "minidump/minidump_stream_writer.h" | 27 #include "minidump/minidump_stream_writer.h" |
| 28 #include "minidump/test/minidump_file_writer_test_util.h" | 28 #include "minidump/test/minidump_file_writer_test_util.h" |
| 29 #include "minidump/test/minidump_memory_writer_test_util.h" | 29 #include "minidump/test/minidump_memory_writer_test_util.h" |
| 30 #include "minidump/test/minidump_writable_test_util.h" | 30 #include "minidump/test/minidump_writable_test_util.h" |
| 31 #include "snapshot/test/test_memory_snapshot.h" | 31 #include "snapshot/test/test_memory_snapshot.h" |
| 32 #include "util/file/string_file.h" | 32 #include "util/file/string_file.h" |
| 33 #include "util/misc/move.h" |
| 33 #include "util/stdlib/pointer_container.h" | 34 #include "util/stdlib/pointer_container.h" |
| 34 | 35 |
| 35 namespace crashpad { | 36 namespace crashpad { |
| 36 namespace test { | 37 namespace test { |
| 37 namespace { | 38 namespace { |
| 38 | 39 |
| 39 const MinidumpStreamType kBogusStreamType = | 40 const MinidumpStreamType kBogusStreamType = |
| 40 static_cast<MinidumpStreamType>(1234); | 41 static_cast<MinidumpStreamType>(1234); |
| 41 | 42 |
| 42 // expected_streams is the expected number of streams in the file. The memory | 43 // expected_streams is the expected number of streams in the file. The memory |
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| 73 | 74 |
| 74 *memory_list = MinidumpWritableAtLocationDescriptor<MINIDUMP_MEMORY_LIST>( | 75 *memory_list = MinidumpWritableAtLocationDescriptor<MINIDUMP_MEMORY_LIST>( |
| 75 file_contents, directory[directory_index].Location); | 76 file_contents, directory[directory_index].Location); |
| 76 ASSERT_TRUE(memory_list); | 77 ASSERT_TRUE(memory_list); |
| 77 } | 78 } |
| 78 | 79 |
| 79 TEST(MinidumpMemoryWriter, EmptyMemoryList) { | 80 TEST(MinidumpMemoryWriter, EmptyMemoryList) { |
| 80 MinidumpFileWriter minidump_file_writer; | 81 MinidumpFileWriter minidump_file_writer; |
| 81 auto memory_list_writer = make_scoped_ptr(new MinidumpMemoryListWriter()); | 82 auto memory_list_writer = make_scoped_ptr(new MinidumpMemoryListWriter()); |
| 82 | 83 |
| 83 minidump_file_writer.AddStream(memory_list_writer.Pass()); | 84 minidump_file_writer.AddStream(crashpad::move(memory_list_writer)); |
| 84 | 85 |
| 85 StringFile string_file; | 86 StringFile string_file; |
| 86 ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file)); | 87 ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file)); |
| 87 | 88 |
| 88 ASSERT_EQ(sizeof(MINIDUMP_HEADER) + sizeof(MINIDUMP_DIRECTORY) + | 89 ASSERT_EQ(sizeof(MINIDUMP_HEADER) + sizeof(MINIDUMP_DIRECTORY) + |
| 89 sizeof(MINIDUMP_MEMORY_LIST), | 90 sizeof(MINIDUMP_MEMORY_LIST), |
| 90 string_file.string().size()); | 91 string_file.string().size()); |
| 91 | 92 |
| 92 const MINIDUMP_MEMORY_LIST* memory_list = nullptr; | 93 const MINIDUMP_MEMORY_LIST* memory_list = nullptr; |
| 93 ASSERT_NO_FATAL_FAILURE( | 94 ASSERT_NO_FATAL_FAILURE( |
| 94 GetMemoryListStream(string_file.string(), &memory_list, 1)); | 95 GetMemoryListStream(string_file.string(), &memory_list, 1)); |
| 95 | 96 |
| 96 EXPECT_EQ(0u, memory_list->NumberOfMemoryRanges); | 97 EXPECT_EQ(0u, memory_list->NumberOfMemoryRanges); |
| 97 } | 98 } |
| 98 | 99 |
| 99 TEST(MinidumpMemoryWriter, OneMemoryRegion) { | 100 TEST(MinidumpMemoryWriter, OneMemoryRegion) { |
| 100 MinidumpFileWriter minidump_file_writer; | 101 MinidumpFileWriter minidump_file_writer; |
| 101 auto memory_list_writer = make_scoped_ptr(new MinidumpMemoryListWriter()); | 102 auto memory_list_writer = make_scoped_ptr(new MinidumpMemoryListWriter()); |
| 102 | 103 |
| 103 const uint64_t kBaseAddress = 0xfedcba9876543210; | 104 const uint64_t kBaseAddress = 0xfedcba9876543210; |
| 104 const uint64_t kSize = 0x1000; | 105 const uint64_t kSize = 0x1000; |
| 105 const uint8_t kValue = 'm'; | 106 const uint8_t kValue = 'm'; |
| 106 | 107 |
| 107 auto memory_writer = make_scoped_ptr( | 108 auto memory_writer = make_scoped_ptr( |
| 108 new TestMinidumpMemoryWriter(kBaseAddress, kSize, kValue)); | 109 new TestMinidumpMemoryWriter(kBaseAddress, kSize, kValue)); |
| 109 memory_list_writer->AddMemory(memory_writer.Pass()); | 110 memory_list_writer->AddMemory(crashpad::move(memory_writer)); |
| 110 | 111 |
| 111 minidump_file_writer.AddStream(memory_list_writer.Pass()); | 112 minidump_file_writer.AddStream(crashpad::move(memory_list_writer)); |
| 112 | 113 |
| 113 StringFile string_file; | 114 StringFile string_file; |
| 114 ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file)); | 115 ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file)); |
| 115 | 116 |
| 116 const MINIDUMP_MEMORY_LIST* memory_list = nullptr; | 117 const MINIDUMP_MEMORY_LIST* memory_list = nullptr; |
| 117 ASSERT_NO_FATAL_FAILURE( | 118 ASSERT_NO_FATAL_FAILURE( |
| 118 GetMemoryListStream(string_file.string(), &memory_list, 1)); | 119 GetMemoryListStream(string_file.string(), &memory_list, 1)); |
| 119 | 120 |
| 120 MINIDUMP_MEMORY_DESCRIPTOR expected; | 121 MINIDUMP_MEMORY_DESCRIPTOR expected; |
| 121 expected.StartOfMemoryRange = kBaseAddress; | 122 expected.StartOfMemoryRange = kBaseAddress; |
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| 137 | 138 |
| 138 const uint64_t kBaseAddress0 = 0xc0ffee; | 139 const uint64_t kBaseAddress0 = 0xc0ffee; |
| 139 const uint64_t kSize0 = 0x0100; | 140 const uint64_t kSize0 = 0x0100; |
| 140 const uint8_t kValue0 = '6'; | 141 const uint8_t kValue0 = '6'; |
| 141 const uint64_t kBaseAddress1 = 0xfac00fac; | 142 const uint64_t kBaseAddress1 = 0xfac00fac; |
| 142 const uint64_t kSize1 = 0x0200; | 143 const uint64_t kSize1 = 0x0200; |
| 143 const uint8_t kValue1 = '!'; | 144 const uint8_t kValue1 = '!'; |
| 144 | 145 |
| 145 auto memory_writer_0 = make_scoped_ptr( | 146 auto memory_writer_0 = make_scoped_ptr( |
| 146 new TestMinidumpMemoryWriter(kBaseAddress0, kSize0, kValue0)); | 147 new TestMinidumpMemoryWriter(kBaseAddress0, kSize0, kValue0)); |
| 147 memory_list_writer->AddMemory(memory_writer_0.Pass()); | 148 memory_list_writer->AddMemory(crashpad::move(memory_writer_0)); |
| 148 auto memory_writer_1 = make_scoped_ptr( | 149 auto memory_writer_1 = make_scoped_ptr( |
| 149 new TestMinidumpMemoryWriter(kBaseAddress1, kSize1, kValue1)); | 150 new TestMinidumpMemoryWriter(kBaseAddress1, kSize1, kValue1)); |
| 150 memory_list_writer->AddMemory(memory_writer_1.Pass()); | 151 memory_list_writer->AddMemory(crashpad::move(memory_writer_1)); |
| 151 | 152 |
| 152 minidump_file_writer.AddStream(memory_list_writer.Pass()); | 153 minidump_file_writer.AddStream(crashpad::move(memory_list_writer)); |
| 153 | 154 |
| 154 StringFile string_file; | 155 StringFile string_file; |
| 155 ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file)); | 156 ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file)); |
| 156 | 157 |
| 157 const MINIDUMP_MEMORY_LIST* memory_list = nullptr; | 158 const MINIDUMP_MEMORY_LIST* memory_list = nullptr; |
| 158 ASSERT_NO_FATAL_FAILURE( | 159 ASSERT_NO_FATAL_FAILURE( |
| 159 GetMemoryListStream(string_file.string(), &memory_list, 1)); | 160 GetMemoryListStream(string_file.string(), &memory_list, 1)); |
| 160 | 161 |
| 161 EXPECT_EQ(2u, memory_list->NumberOfMemoryRanges); | 162 EXPECT_EQ(2u, memory_list->NumberOfMemoryRanges); |
| 162 | 163 |
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| 241 | 242 |
| 242 const uint64_t kBaseAddress0 = 0x1000; | 243 const uint64_t kBaseAddress0 = 0x1000; |
| 243 const size_t kSize0 = 0x0400; | 244 const size_t kSize0 = 0x0400; |
| 244 const uint8_t kValue0 = '1'; | 245 const uint8_t kValue0 = '1'; |
| 245 auto test_memory_stream = | 246 auto test_memory_stream = |
| 246 make_scoped_ptr(new TestMemoryStream(kBaseAddress0, kSize0, kValue0)); | 247 make_scoped_ptr(new TestMemoryStream(kBaseAddress0, kSize0, kValue0)); |
| 247 | 248 |
| 248 auto memory_list_writer = make_scoped_ptr(new MinidumpMemoryListWriter()); | 249 auto memory_list_writer = make_scoped_ptr(new MinidumpMemoryListWriter()); |
| 249 memory_list_writer->AddExtraMemory(test_memory_stream->memory()); | 250 memory_list_writer->AddExtraMemory(test_memory_stream->memory()); |
| 250 | 251 |
| 251 minidump_file_writer.AddStream(test_memory_stream.Pass()); | 252 minidump_file_writer.AddStream(crashpad::move(test_memory_stream)); |
| 252 | 253 |
| 253 const uint64_t kBaseAddress1 = 0x2000; | 254 const uint64_t kBaseAddress1 = 0x2000; |
| 254 const size_t kSize1 = 0x0400; | 255 const size_t kSize1 = 0x0400; |
| 255 const uint8_t kValue1 = 'm'; | 256 const uint8_t kValue1 = 'm'; |
| 256 | 257 |
| 257 auto memory_writer = make_scoped_ptr( | 258 auto memory_writer = make_scoped_ptr( |
| 258 new TestMinidumpMemoryWriter(kBaseAddress1, kSize1, kValue1)); | 259 new TestMinidumpMemoryWriter(kBaseAddress1, kSize1, kValue1)); |
| 259 memory_list_writer->AddMemory(memory_writer.Pass()); | 260 memory_list_writer->AddMemory(crashpad::move(memory_writer)); |
| 260 | 261 |
| 261 minidump_file_writer.AddStream(memory_list_writer.Pass()); | 262 minidump_file_writer.AddStream(crashpad::move(memory_list_writer)); |
| 262 | 263 |
| 263 StringFile string_file; | 264 StringFile string_file; |
| 264 ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file)); | 265 ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file)); |
| 265 | 266 |
| 266 const MINIDUMP_MEMORY_LIST* memory_list = nullptr; | 267 const MINIDUMP_MEMORY_LIST* memory_list = nullptr; |
| 267 ASSERT_NO_FATAL_FAILURE( | 268 ASSERT_NO_FATAL_FAILURE( |
| 268 GetMemoryListStream(string_file.string(), &memory_list, 2)); | 269 GetMemoryListStream(string_file.string(), &memory_list, 2)); |
| 269 | 270 |
| 270 EXPECT_EQ(2u, memory_list->NumberOfMemoryRanges); | 271 EXPECT_EQ(2u, memory_list->NumberOfMemoryRanges); |
| 271 | 272 |
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| 329 expect_memory_descriptors[index].StartOfMemoryRange); | 330 expect_memory_descriptors[index].StartOfMemoryRange); |
| 330 memory_snapshot->SetSize(expect_memory_descriptors[index].Memory.DataSize); | 331 memory_snapshot->SetSize(expect_memory_descriptors[index].Memory.DataSize); |
| 331 memory_snapshot->SetValue(values[index]); | 332 memory_snapshot->SetValue(values[index]); |
| 332 memory_snapshots.push_back(memory_snapshot); | 333 memory_snapshots.push_back(memory_snapshot); |
| 333 } | 334 } |
| 334 | 335 |
| 335 auto memory_list_writer = make_scoped_ptr(new MinidumpMemoryListWriter()); | 336 auto memory_list_writer = make_scoped_ptr(new MinidumpMemoryListWriter()); |
| 336 memory_list_writer->AddFromSnapshot(memory_snapshots); | 337 memory_list_writer->AddFromSnapshot(memory_snapshots); |
| 337 | 338 |
| 338 MinidumpFileWriter minidump_file_writer; | 339 MinidumpFileWriter minidump_file_writer; |
| 339 minidump_file_writer.AddStream(memory_list_writer.Pass()); | 340 minidump_file_writer.AddStream(crashpad::move(memory_list_writer)); |
| 340 | 341 |
| 341 StringFile string_file; | 342 StringFile string_file; |
| 342 ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file)); | 343 ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file)); |
| 343 | 344 |
| 344 const MINIDUMP_MEMORY_LIST* memory_list = nullptr; | 345 const MINIDUMP_MEMORY_LIST* memory_list = nullptr; |
| 345 ASSERT_NO_FATAL_FAILURE( | 346 ASSERT_NO_FATAL_FAILURE( |
| 346 GetMemoryListStream(string_file.string(), &memory_list, 1)); | 347 GetMemoryListStream(string_file.string(), &memory_list, 1)); |
| 347 | 348 |
| 348 ASSERT_EQ(3u, memory_list->NumberOfMemoryRanges); | 349 ASSERT_EQ(3u, memory_list->NumberOfMemoryRanges); |
| 349 | 350 |
| 350 for (size_t index = 0; index < memory_list->NumberOfMemoryRanges; ++index) { | 351 for (size_t index = 0; index < memory_list->NumberOfMemoryRanges; ++index) { |
| 351 SCOPED_TRACE(base::StringPrintf("index %" PRIuS, index)); | 352 SCOPED_TRACE(base::StringPrintf("index %" PRIuS, index)); |
| 352 ExpectMinidumpMemoryDescriptorAndContents( | 353 ExpectMinidumpMemoryDescriptorAndContents( |
| 353 &expect_memory_descriptors[index], | 354 &expect_memory_descriptors[index], |
| 354 &memory_list->MemoryRanges[index], | 355 &memory_list->MemoryRanges[index], |
| 355 string_file.string(), | 356 string_file.string(), |
| 356 values[index], | 357 values[index], |
| 357 index == memory_list->NumberOfMemoryRanges - 1); | 358 index == memory_list->NumberOfMemoryRanges - 1); |
| 358 } | 359 } |
| 359 } | 360 } |
| 360 | 361 |
| 361 } // namespace | 362 } // namespace |
| 362 } // namespace test | 363 } // namespace test |
| 363 } // namespace crashpad | 364 } // namespace crashpad |
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