| // Copyright (c) 2010, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| // Unit test for Minidump. Uses a pre-generated minidump and |
| // verifies that certain streams are correct. |
| |
| #include <iostream> |
| #include <fstream> |
| #include <sstream> |
| #include <stdlib.h> |
| #include <string> |
| #include <vector> |
| |
| #include "breakpad_googletest_includes.h" |
| #include "common/using_std_string.h" |
| #include "google_breakpad/common/minidump_format.h" |
| #include "google_breakpad/processor/minidump.h" |
| #include "processor/logging.h" |
| #include "processor/synth_minidump.h" |
| |
| namespace { |
| |
| using google_breakpad::Minidump; |
| using google_breakpad::MinidumpContext; |
| using google_breakpad::MinidumpException; |
| using google_breakpad::MinidumpMemoryInfo; |
| using google_breakpad::MinidumpMemoryInfoList; |
| using google_breakpad::MinidumpMemoryList; |
| using google_breakpad::MinidumpMemoryRegion; |
| using google_breakpad::MinidumpModule; |
| using google_breakpad::MinidumpModuleList; |
| using google_breakpad::MinidumpSystemInfo; |
| using google_breakpad::MinidumpUnloadedModule; |
| using google_breakpad::MinidumpUnloadedModuleList; |
| using google_breakpad::MinidumpThread; |
| using google_breakpad::MinidumpThreadList; |
| using google_breakpad::SynthMinidump::Context; |
| using google_breakpad::SynthMinidump::Dump; |
| using google_breakpad::SynthMinidump::Exception; |
| using google_breakpad::SynthMinidump::Memory; |
| using google_breakpad::SynthMinidump::Module; |
| using google_breakpad::SynthMinidump::UnloadedModule; |
| using google_breakpad::SynthMinidump::Section; |
| using google_breakpad::SynthMinidump::Stream; |
| using google_breakpad::SynthMinidump::String; |
| using google_breakpad::SynthMinidump::SystemInfo; |
| using google_breakpad::SynthMinidump::Thread; |
| using google_breakpad::test_assembler::kBigEndian; |
| using google_breakpad::test_assembler::kLittleEndian; |
| using std::ifstream; |
| using std::istringstream; |
| using std::vector; |
| using ::testing::Return; |
| |
| class MinidumpTest : public ::testing::Test { |
| public: |
| void SetUp() { |
| minidump_file_ = string(getenv("srcdir") ? getenv("srcdir") : ".") + |
| "/src/processor/testdata/minidump2.dmp"; |
| } |
| string minidump_file_; |
| }; |
| |
| TEST_F(MinidumpTest, TestMinidumpFromFile) { |
| Minidump minidump(minidump_file_); |
| ASSERT_EQ(minidump.path(), minidump_file_); |
| ASSERT_TRUE(minidump.Read()); |
| const MDRawHeader* header = minidump.header(); |
| ASSERT_NE(header, (MDRawHeader*)NULL); |
| ASSERT_EQ(header->signature, uint32_t(MD_HEADER_SIGNATURE)); |
| |
| MinidumpModuleList* md_module_list = minidump.GetModuleList(); |
| ASSERT_TRUE(md_module_list != NULL); |
| const MinidumpModule* md_module = md_module_list->GetModuleAtIndex(0); |
| ASSERT_TRUE(md_module != NULL); |
| ASSERT_EQ("c:\\test_app.exe", md_module->code_file()); |
| ASSERT_EQ("c:\\test_app.pdb", md_module->debug_file()); |
| ASSERT_EQ("45D35F6C2d000", md_module->code_identifier()); |
| ASSERT_EQ("5A9832E5287241C1838ED98914E9B7FF1", md_module->debug_identifier()); |
| } |
| |
| TEST_F(MinidumpTest, TestMinidumpFromStream) { |
| // read minidump contents into memory, construct a stringstream around them |
| ifstream file_stream(minidump_file_.c_str(), std::ios::in); |
| ASSERT_TRUE(file_stream.good()); |
| vector<char> bytes; |
| file_stream.seekg(0, std::ios_base::end); |
| ASSERT_TRUE(file_stream.good()); |
| bytes.resize(file_stream.tellg()); |
| file_stream.seekg(0, std::ios_base::beg); |
| ASSERT_TRUE(file_stream.good()); |
| file_stream.read(&bytes[0], bytes.size()); |
| ASSERT_TRUE(file_stream.good()); |
| string str(&bytes[0], bytes.size()); |
| istringstream stream(str); |
| ASSERT_TRUE(stream.good()); |
| |
| // now read minidump from stringstream |
| Minidump minidump(stream); |
| ASSERT_EQ(minidump.path(), ""); |
| ASSERT_TRUE(minidump.Read()); |
| const MDRawHeader* header = minidump.header(); |
| ASSERT_NE(header, (MDRawHeader*)NULL); |
| ASSERT_EQ(header->signature, uint32_t(MD_HEADER_SIGNATURE)); |
| //TODO: add more checks here |
| } |
| |
| TEST(Dump, ReadBackEmpty) { |
| Dump dump(0); |
| dump.Finish(); |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| istringstream stream(contents); |
| Minidump minidump(stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(0U, minidump.GetDirectoryEntryCount()); |
| } |
| |
| TEST(Dump, ReadBackEmptyBigEndian) { |
| Dump big_minidump(0, kBigEndian); |
| big_minidump.Finish(); |
| string contents; |
| ASSERT_TRUE(big_minidump.GetContents(&contents)); |
| istringstream stream(contents); |
| Minidump minidump(stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(0U, minidump.GetDirectoryEntryCount()); |
| } |
| |
| TEST(Dump, OneStream) { |
| Dump dump(0, kBigEndian); |
| Stream stream(dump, 0xfbb7fa2bU); |
| stream.Append("stream contents"); |
| dump.Add(&stream); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(1U, minidump.GetDirectoryEntryCount()); |
| |
| const MDRawDirectory* dir = minidump.GetDirectoryEntryAtIndex(0); |
| ASSERT_TRUE(dir != NULL); |
| EXPECT_EQ(0xfbb7fa2bU, dir->stream_type); |
| |
| uint32_t stream_length; |
| ASSERT_TRUE(minidump.SeekToStreamType(0xfbb7fa2bU, &stream_length)); |
| ASSERT_EQ(15U, stream_length); |
| char stream_contents[15]; |
| ASSERT_TRUE(minidump.ReadBytes(stream_contents, sizeof(stream_contents))); |
| EXPECT_EQ(string("stream contents"), |
| string(stream_contents, sizeof(stream_contents))); |
| |
| EXPECT_FALSE(minidump.GetThreadList()); |
| EXPECT_FALSE(minidump.GetModuleList()); |
| EXPECT_FALSE(minidump.GetMemoryList()); |
| EXPECT_FALSE(minidump.GetException()); |
| EXPECT_FALSE(minidump.GetAssertion()); |
| EXPECT_FALSE(minidump.GetSystemInfo()); |
| EXPECT_FALSE(minidump.GetMiscInfo()); |
| EXPECT_FALSE(minidump.GetBreakpadInfo()); |
| } |
| |
| TEST(Dump, OneMemory) { |
| Dump dump(0, kBigEndian); |
| Memory memory(dump, 0x309d68010bd21b2cULL); |
| memory.Append("memory contents"); |
| dump.Add(&memory); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(1U, minidump.GetDirectoryEntryCount()); |
| |
| const MDRawDirectory* dir = minidump.GetDirectoryEntryAtIndex(0); |
| ASSERT_TRUE(dir != NULL); |
| EXPECT_EQ((uint32_t) MD_MEMORY_LIST_STREAM, dir->stream_type); |
| |
| MinidumpMemoryList* memory_list = minidump.GetMemoryList(); |
| ASSERT_TRUE(memory_list != NULL); |
| ASSERT_EQ(1U, memory_list->region_count()); |
| |
| MinidumpMemoryRegion* region1 = memory_list->GetMemoryRegionAtIndex(0); |
| ASSERT_EQ(0x309d68010bd21b2cULL, region1->GetBase()); |
| ASSERT_EQ(15U, region1->GetSize()); |
| const uint8_t* region1_bytes = region1->GetMemory(); |
| ASSERT_TRUE(memcmp("memory contents", region1_bytes, 15) == 0); |
| } |
| |
| // One thread --- and its requisite entourage. |
| TEST(Dump, OneThread) { |
| Dump dump(0, kLittleEndian); |
| Memory stack(dump, 0x2326a0fa); |
| stack.Append("stack for thread"); |
| |
| MDRawContextX86 raw_context; |
| const uint32_t kExpectedEIP = 0x6913f540; |
| raw_context.context_flags = MD_CONTEXT_X86_INTEGER | MD_CONTEXT_X86_CONTROL; |
| raw_context.edi = 0x3ecba80d; |
| raw_context.esi = 0x382583b9; |
| raw_context.ebx = 0x7fccc03f; |
| raw_context.edx = 0xf62f8ec2; |
| raw_context.ecx = 0x46a6a6a8; |
| raw_context.eax = 0x6a5025e2; |
| raw_context.ebp = 0xd9fabb4a; |
| raw_context.eip = kExpectedEIP; |
| raw_context.cs = 0xbffe6eda; |
| raw_context.eflags = 0xb2ce1e2d; |
| raw_context.esp = 0x659caaa4; |
| raw_context.ss = 0x2e951ef7; |
| Context context(dump, raw_context); |
| |
| Thread thread(dump, 0xa898f11b, stack, context, |
| 0x9e39439f, 0x4abfc15f, 0xe499898a, 0x0d43e939dcfd0372ULL); |
| |
| dump.Add(&stack); |
| dump.Add(&context); |
| dump.Add(&thread); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(2U, minidump.GetDirectoryEntryCount()); |
| |
| MinidumpMemoryList* md_memory_list = minidump.GetMemoryList(); |
| ASSERT_TRUE(md_memory_list != NULL); |
| ASSERT_EQ(1U, md_memory_list->region_count()); |
| |
| MinidumpMemoryRegion* md_region = md_memory_list->GetMemoryRegionAtIndex(0); |
| ASSERT_EQ(0x2326a0faU, md_region->GetBase()); |
| ASSERT_EQ(16U, md_region->GetSize()); |
| const uint8_t* region_bytes = md_region->GetMemory(); |
| ASSERT_TRUE(memcmp("stack for thread", region_bytes, 16) == 0); |
| |
| MinidumpThreadList* thread_list = minidump.GetThreadList(); |
| ASSERT_TRUE(thread_list != NULL); |
| ASSERT_EQ(1U, thread_list->thread_count()); |
| |
| MinidumpThread* md_thread = thread_list->GetThreadAtIndex(0); |
| ASSERT_TRUE(md_thread != NULL); |
| uint32_t thread_id; |
| ASSERT_TRUE(md_thread->GetThreadID(&thread_id)); |
| ASSERT_EQ(0xa898f11bU, thread_id); |
| MinidumpMemoryRegion* md_stack = md_thread->GetMemory(); |
| ASSERT_TRUE(md_stack != NULL); |
| ASSERT_EQ(0x2326a0faU, md_stack->GetBase()); |
| ASSERT_EQ(16U, md_stack->GetSize()); |
| const uint8_t* md_stack_bytes = md_stack->GetMemory(); |
| ASSERT_TRUE(memcmp("stack for thread", md_stack_bytes, 16) == 0); |
| |
| MinidumpContext* md_context = md_thread->GetContext(); |
| ASSERT_TRUE(md_context != NULL); |
| ASSERT_EQ((uint32_t) MD_CONTEXT_X86, md_context->GetContextCPU()); |
| |
| uint64_t eip; |
| ASSERT_TRUE(md_context->GetInstructionPointer(&eip)); |
| EXPECT_EQ(kExpectedEIP, eip); |
| |
| const MDRawContextX86* md_raw_context = md_context->GetContextX86(); |
| ASSERT_TRUE(md_raw_context != NULL); |
| ASSERT_EQ((uint32_t) (MD_CONTEXT_X86_INTEGER | MD_CONTEXT_X86_CONTROL), |
| (md_raw_context->context_flags |
| & (MD_CONTEXT_X86_INTEGER | MD_CONTEXT_X86_CONTROL))); |
| EXPECT_EQ(0x3ecba80dU, raw_context.edi); |
| EXPECT_EQ(0x382583b9U, raw_context.esi); |
| EXPECT_EQ(0x7fccc03fU, raw_context.ebx); |
| EXPECT_EQ(0xf62f8ec2U, raw_context.edx); |
| EXPECT_EQ(0x46a6a6a8U, raw_context.ecx); |
| EXPECT_EQ(0x6a5025e2U, raw_context.eax); |
| EXPECT_EQ(0xd9fabb4aU, raw_context.ebp); |
| EXPECT_EQ(kExpectedEIP, raw_context.eip); |
| EXPECT_EQ(0xbffe6edaU, raw_context.cs); |
| EXPECT_EQ(0xb2ce1e2dU, raw_context.eflags); |
| EXPECT_EQ(0x659caaa4U, raw_context.esp); |
| EXPECT_EQ(0x2e951ef7U, raw_context.ss); |
| } |
| |
| TEST(Dump, ThreadMissingMemory) { |
| Dump dump(0, kLittleEndian); |
| Memory stack(dump, 0x2326a0fa); |
| // Stack has no contents. |
| |
| MDRawContextX86 raw_context; |
| memset(&raw_context, 0, sizeof(raw_context)); |
| raw_context.context_flags = MD_CONTEXT_X86_INTEGER | MD_CONTEXT_X86_CONTROL; |
| Context context(dump, raw_context); |
| |
| Thread thread(dump, 0xa898f11b, stack, context, |
| 0x9e39439f, 0x4abfc15f, 0xe499898a, 0x0d43e939dcfd0372ULL); |
| |
| dump.Add(&stack); |
| dump.Add(&context); |
| dump.Add(&thread); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(2U, minidump.GetDirectoryEntryCount()); |
| |
| // This should succeed even though the thread has no stack memory. |
| MinidumpThreadList* thread_list = minidump.GetThreadList(); |
| ASSERT_TRUE(thread_list != NULL); |
| ASSERT_EQ(1U, thread_list->thread_count()); |
| |
| MinidumpThread* md_thread = thread_list->GetThreadAtIndex(0); |
| ASSERT_TRUE(md_thread != NULL); |
| |
| uint32_t thread_id; |
| ASSERT_TRUE(md_thread->GetThreadID(&thread_id)); |
| ASSERT_EQ(0xa898f11bU, thread_id); |
| |
| MinidumpContext* md_context = md_thread->GetContext(); |
| ASSERT_NE(reinterpret_cast<MinidumpContext*>(NULL), md_context); |
| |
| MinidumpMemoryRegion* md_stack = md_thread->GetMemory(); |
| ASSERT_EQ(reinterpret_cast<MinidumpMemoryRegion*>(NULL), md_stack); |
| } |
| |
| TEST(Dump, ThreadMissingContext) { |
| Dump dump(0, kLittleEndian); |
| Memory stack(dump, 0x2326a0fa); |
| stack.Append("stack for thread"); |
| |
| // Context is empty. |
| Context context(dump); |
| |
| Thread thread(dump, 0xa898f11b, stack, context, |
| 0x9e39439f, 0x4abfc15f, 0xe499898a, 0x0d43e939dcfd0372ULL); |
| |
| dump.Add(&stack); |
| dump.Add(&context); |
| dump.Add(&thread); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(2U, minidump.GetDirectoryEntryCount()); |
| |
| // This should succeed even though the thread has no stack memory. |
| MinidumpThreadList* thread_list = minidump.GetThreadList(); |
| ASSERT_TRUE(thread_list != NULL); |
| ASSERT_EQ(1U, thread_list->thread_count()); |
| |
| MinidumpThread* md_thread = thread_list->GetThreadAtIndex(0); |
| ASSERT_TRUE(md_thread != NULL); |
| |
| uint32_t thread_id; |
| ASSERT_TRUE(md_thread->GetThreadID(&thread_id)); |
| ASSERT_EQ(0xa898f11bU, thread_id); |
| MinidumpMemoryRegion* md_stack = md_thread->GetMemory(); |
| ASSERT_NE(reinterpret_cast<MinidumpMemoryRegion*>(NULL), md_stack); |
| |
| MinidumpContext* md_context = md_thread->GetContext(); |
| ASSERT_EQ(reinterpret_cast<MinidumpContext*>(NULL), md_context); |
| } |
| |
| TEST(Dump, OneUnloadedModule) { |
| Dump dump(0, kBigEndian); |
| String module_name(dump, "unloaded module"); |
| |
| String csd_version(dump, "Windows 9000"); |
| SystemInfo system_info(dump, SystemInfo::windows_x86, csd_version); |
| |
| UnloadedModule unloaded_module( |
| dump, |
| 0xa90206ca83eb2852ULL, |
| 0xada542bd, |
| module_name, |
| 0x34571371, |
| 0xb1054d2a); |
| |
| dump.Add(&unloaded_module); |
| dump.Add(&module_name); |
| dump.Add(&system_info); |
| dump.Add(&csd_version); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(2U, minidump.GetDirectoryEntryCount()); |
| |
| const MDRawDirectory* dir = minidump.GetDirectoryEntryAtIndex(1); |
| ASSERT_TRUE(dir != NULL); |
| EXPECT_EQ((uint32_t) MD_UNLOADED_MODULE_LIST_STREAM, dir->stream_type); |
| |
| MinidumpUnloadedModuleList* md_unloaded_module_list = |
| minidump.GetUnloadedModuleList(); |
| ASSERT_TRUE(md_unloaded_module_list != NULL); |
| ASSERT_EQ(1U, md_unloaded_module_list->module_count()); |
| |
| const MinidumpUnloadedModule* md_unloaded_module = |
| md_unloaded_module_list->GetModuleAtIndex(0); |
| ASSERT_TRUE(md_unloaded_module != NULL); |
| ASSERT_EQ(0xa90206ca83eb2852ULL, md_unloaded_module->base_address()); |
| ASSERT_EQ(0xada542bd, md_unloaded_module->size()); |
| ASSERT_EQ("unloaded module", md_unloaded_module->code_file()); |
| ASSERT_EQ("", md_unloaded_module->debug_file()); |
| // time_date_stamp and size_of_image concatenated |
| ASSERT_EQ("B1054D2Aada542bd", md_unloaded_module->code_identifier()); |
| ASSERT_EQ("", md_unloaded_module->debug_identifier()); |
| |
| const MDRawUnloadedModule* md_raw_unloaded_module = |
| md_unloaded_module->module(); |
| ASSERT_TRUE(md_raw_unloaded_module != NULL); |
| ASSERT_EQ(0xb1054d2aU, md_raw_unloaded_module->time_date_stamp); |
| ASSERT_EQ(0x34571371U, md_raw_unloaded_module->checksum); |
| } |
| |
| static const MDVSFixedFileInfo fixed_file_info = { |
| 0xb2fba33a, // signature |
| 0x33d7a728, // struct_version |
| 0x31afcb20, // file_version_hi |
| 0xe51cdab1, // file_version_lo |
| 0xd1ea6907, // product_version_hi |
| 0x03032857, // product_version_lo |
| 0x11bf71d7, // file_flags_mask |
| 0x5fb8cdbf, // file_flags |
| 0xe45d0d5d, // file_os |
| 0x107d9562, // file_type |
| 0x5a8844d4, // file_subtype |
| 0xa8d30b20, // file_date_hi |
| 0x651c3e4e // file_date_lo |
| }; |
| |
| TEST(Dump, OneModule) { |
| Dump dump(0, kBigEndian); |
| String module_name(dump, "single module"); |
| Section cv_info(dump); |
| cv_info |
| .D32(MD_CVINFOPDB70_SIGNATURE) // signature |
| // signature, a MDGUID |
| .D32(0xabcd1234) |
| .D16(0xf00d) |
| .D16(0xbeef) |
| .Append("\x01\x02\x03\x04\x05\x06\x07\x08") |
| .D32(1) // age |
| .AppendCString("c:\\foo\\file.pdb"); // pdb_file_name |
| |
| String csd_version(dump, "Windows 9000"); |
| SystemInfo system_info(dump, SystemInfo::windows_x86, csd_version); |
| |
| Module module(dump, 0xa90206ca83eb2852ULL, 0xada542bd, |
| module_name, |
| 0xb1054d2a, |
| 0x34571371, |
| fixed_file_info, // from synth_minidump_unittest_data.h |
| &cv_info, nullptr); |
| |
| dump.Add(&module); |
| dump.Add(&module_name); |
| dump.Add(&cv_info); |
| dump.Add(&system_info); |
| dump.Add(&csd_version); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(2U, minidump.GetDirectoryEntryCount()); |
| |
| const MDRawDirectory* dir = minidump.GetDirectoryEntryAtIndex(1); |
| ASSERT_TRUE(dir != NULL); |
| EXPECT_EQ((uint32_t) MD_MODULE_LIST_STREAM, dir->stream_type); |
| |
| MinidumpModuleList* md_module_list = minidump.GetModuleList(); |
| ASSERT_TRUE(md_module_list != NULL); |
| ASSERT_EQ(1U, md_module_list->module_count()); |
| |
| const MinidumpModule* md_module = md_module_list->GetModuleAtIndex(0); |
| ASSERT_TRUE(md_module != NULL); |
| ASSERT_EQ(0xa90206ca83eb2852ULL, md_module->base_address()); |
| ASSERT_EQ(0xada542bd, md_module->size()); |
| ASSERT_EQ("single module", md_module->code_file()); |
| ASSERT_EQ("c:\\foo\\file.pdb", md_module->debug_file()); |
| // time_date_stamp and size_of_image concatenated |
| ASSERT_EQ("B1054D2Aada542bd", md_module->code_identifier()); |
| ASSERT_EQ("ABCD1234F00DBEEF01020304050607081", md_module->debug_identifier()); |
| |
| const MDRawModule* md_raw_module = md_module->module(); |
| ASSERT_TRUE(md_raw_module != NULL); |
| ASSERT_EQ(0xb1054d2aU, md_raw_module->time_date_stamp); |
| ASSERT_EQ(0x34571371U, md_raw_module->checksum); |
| ASSERT_TRUE(memcmp(&md_raw_module->version_info, &fixed_file_info, |
| sizeof(fixed_file_info)) == 0); |
| } |
| |
| // Test that a module with a MDCVInfoELF CV record is handled properly. |
| TEST(Dump, OneModuleCVELF) { |
| Dump dump(0, kLittleEndian); |
| String module_name(dump, "elf module"); |
| Section cv_info(dump); |
| cv_info |
| .D32(MD_CVINFOELF_SIGNATURE) // signature |
| // build_id |
| .Append("\x5f\xa9\xcd\xb4\x10\x53\xdf\x1b\x86\xfa\xb7\x33\xb4\xdf" |
| "\x37\x38\xce\xa3\x4a\x87"); |
| |
| const MDRawSystemInfo linux_x86 = { |
| MD_CPU_ARCHITECTURE_X86, // processor_architecture |
| 6, // processor_level |
| 0xd08, // processor_revision |
| 1, // number_of_processors |
| 0, // product_type |
| 0, // major_version |
| 0, // minor_version |
| 0, // build_number |
| MD_OS_LINUX, // platform_id |
| 0xdeadbeef, // csd_version_rva |
| 0x100, // suite_mask |
| 0, // reserved2 |
| { // cpu |
| { // x86_cpu_info |
| { 0x756e6547, 0x49656e69, 0x6c65746e }, // vendor_id |
| 0x6d8, // version_information |
| 0xafe9fbff, // feature_information |
| 0xffffffff // amd_extended_cpu_features |
| } |
| } |
| }; |
| String csd_version(dump, "Literally Linux"); |
| SystemInfo system_info(dump, linux_x86, csd_version); |
| |
| Module module(dump, 0xa90206ca83eb2852ULL, 0xada542bd, |
| module_name, |
| 0xb1054d2a, |
| 0x34571371, |
| fixed_file_info, // from synth_minidump_unittest_data.h |
| &cv_info, nullptr); |
| |
| dump.Add(&module); |
| dump.Add(&module_name); |
| dump.Add(&cv_info); |
| dump.Add(&system_info); |
| dump.Add(&csd_version); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| |
| MinidumpModuleList* md_module_list = minidump.GetModuleList(); |
| ASSERT_TRUE(md_module_list != NULL); |
| ASSERT_EQ(1U, md_module_list->module_count()); |
| |
| const MinidumpModule* md_module = md_module_list->GetModuleAtIndex(0); |
| ASSERT_TRUE(md_module != NULL); |
| ASSERT_EQ(0xa90206ca83eb2852ULL, md_module->base_address()); |
| ASSERT_EQ(0xada542bd, md_module->size()); |
| ASSERT_EQ("elf module", md_module->code_file()); |
| // debug_file == code_file |
| ASSERT_EQ("elf module", md_module->debug_file()); |
| // just the build_id, directly |
| ASSERT_EQ("5fa9cdb41053df1b86fab733b4df3738cea34a87", |
| md_module->code_identifier()); |
| // build_id truncted to GUID length and treated as such, with zero |
| // age appended |
| ASSERT_EQ("B4CDA95F53101BDF86FAB733B4DF37380", md_module->debug_identifier()); |
| |
| const MDRawModule* md_raw_module = md_module->module(); |
| ASSERT_TRUE(md_raw_module != NULL); |
| ASSERT_EQ(0xb1054d2aU, md_raw_module->time_date_stamp); |
| ASSERT_EQ(0x34571371U, md_raw_module->checksum); |
| ASSERT_TRUE(memcmp(&md_raw_module->version_info, &fixed_file_info, |
| sizeof(fixed_file_info)) == 0); |
| } |
| |
| // Test that a build_id that's shorter than a GUID is handled properly. |
| TEST(Dump, CVELFShort) { |
| Dump dump(0, kLittleEndian); |
| String module_name(dump, "elf module"); |
| Section cv_info(dump); |
| cv_info |
| .D32(MD_CVINFOELF_SIGNATURE) // signature |
| // build_id, shorter than a GUID |
| .Append("\x5f\xa9\xcd\xb4"); |
| |
| const MDRawSystemInfo linux_x86 = { |
| MD_CPU_ARCHITECTURE_X86, // processor_architecture |
| 6, // processor_level |
| 0xd08, // processor_revision |
| 1, // number_of_processors |
| 0, // product_type |
| 0, // major_version |
| 0, // minor_version |
| 0, // build_number |
| MD_OS_LINUX, // platform_id |
| 0xdeadbeef, // csd_version_rva |
| 0x100, // suite_mask |
| 0, // reserved2 |
| { // cpu |
| { // x86_cpu_info |
| { 0x756e6547, 0x49656e69, 0x6c65746e }, // vendor_id |
| 0x6d8, // version_information |
| 0xafe9fbff, // feature_information |
| 0xffffffff // amd_extended_cpu_features |
| } |
| } |
| }; |
| String csd_version(dump, "Literally Linux"); |
| SystemInfo system_info(dump, linux_x86, csd_version); |
| |
| Module module(dump, 0xa90206ca83eb2852ULL, 0xada542bd, |
| module_name, |
| 0xb1054d2a, |
| 0x34571371, |
| fixed_file_info, // from synth_minidump_unittest_data.h |
| &cv_info, nullptr); |
| |
| dump.Add(&module); |
| dump.Add(&module_name); |
| dump.Add(&cv_info); |
| dump.Add(&system_info); |
| dump.Add(&csd_version); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(2U, minidump.GetDirectoryEntryCount()); |
| |
| MinidumpModuleList* md_module_list = minidump.GetModuleList(); |
| ASSERT_TRUE(md_module_list != NULL); |
| ASSERT_EQ(1U, md_module_list->module_count()); |
| |
| const MinidumpModule* md_module = md_module_list->GetModuleAtIndex(0); |
| ASSERT_TRUE(md_module != NULL); |
| // just the build_id, directly |
| ASSERT_EQ("5fa9cdb4", md_module->code_identifier()); |
| // build_id expanded to GUID length and treated as such, with zero |
| // age appended |
| ASSERT_EQ("B4CDA95F0000000000000000000000000", md_module->debug_identifier()); |
| } |
| |
| // Test that a build_id that's very long is handled properly. |
| TEST(Dump, CVELFLong) { |
| Dump dump(0, kLittleEndian); |
| String module_name(dump, "elf module"); |
| Section cv_info(dump); |
| cv_info |
| .D32(MD_CVINFOELF_SIGNATURE) // signature |
| // build_id, lots of bytes |
| .Append("\x5f\xa9\xcd\xb4\x10\x53\xdf\x1b\x86\xfa\xb7\x33\xb4\xdf" |
| "\x37\x38\xce\xa3\x4a\x87\x01\x02\x03\x04\x05\x06\x07\x08" |
| "\x09\x0a\x0b\x0c\x0d\x0e\x0f"); |
| |
| |
| const MDRawSystemInfo linux_x86 = { |
| MD_CPU_ARCHITECTURE_X86, // processor_architecture |
| 6, // processor_level |
| 0xd08, // processor_revision |
| 1, // number_of_processors |
| 0, // product_type |
| 0, // major_version |
| 0, // minor_version |
| 0, // build_number |
| MD_OS_LINUX, // platform_id |
| 0xdeadbeef, // csd_version_rva |
| 0x100, // suite_mask |
| 0, // reserved2 |
| { // cpu |
| { // x86_cpu_info |
| { 0x756e6547, 0x49656e69, 0x6c65746e }, // vendor_id |
| 0x6d8, // version_information |
| 0xafe9fbff, // feature_information |
| 0xffffffff // amd_extended_cpu_features |
| } |
| } |
| }; |
| String csd_version(dump, "Literally Linux"); |
| SystemInfo system_info(dump, linux_x86, csd_version); |
| |
| Module module(dump, 0xa90206ca83eb2852ULL, 0xada542bd, |
| module_name, |
| 0xb1054d2a, |
| 0x34571371, |
| fixed_file_info, // from synth_minidump_unittest_data.h |
| &cv_info, nullptr); |
| |
| dump.Add(&module); |
| dump.Add(&module_name); |
| dump.Add(&cv_info); |
| dump.Add(&system_info); |
| dump.Add(&csd_version); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(2U, minidump.GetDirectoryEntryCount()); |
| |
| MinidumpModuleList* md_module_list = minidump.GetModuleList(); |
| ASSERT_TRUE(md_module_list != NULL); |
| ASSERT_EQ(1U, md_module_list->module_count()); |
| |
| const MinidumpModule* md_module = md_module_list->GetModuleAtIndex(0); |
| ASSERT_TRUE(md_module != NULL); |
| // just the build_id, directly |
| ASSERT_EQ( |
| "5fa9cdb41053df1b86fab733b4df3738cea34a870102030405060708090a0b0c0d0e0f", |
| md_module->code_identifier()); |
| // build_id truncated to GUID length and treated as such, with zero |
| // age appended. |
| ASSERT_EQ("B4CDA95F53101BDF86FAB733B4DF37380", md_module->debug_identifier()); |
| } |
| |
| TEST(Dump, OneSystemInfo) { |
| Dump dump(0, kLittleEndian); |
| String csd_version(dump, "Petulant Pierogi"); |
| SystemInfo system_info(dump, SystemInfo::windows_x86, csd_version); |
| |
| dump.Add(&system_info); |
| dump.Add(&csd_version); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(1U, minidump.GetDirectoryEntryCount()); |
| |
| const MDRawDirectory* dir = minidump.GetDirectoryEntryAtIndex(0); |
| ASSERT_TRUE(dir != NULL); |
| EXPECT_EQ((uint32_t) MD_SYSTEM_INFO_STREAM, dir->stream_type); |
| |
| MinidumpSystemInfo* md_system_info = minidump.GetSystemInfo(); |
| ASSERT_TRUE(md_system_info != NULL); |
| ASSERT_EQ("windows", md_system_info->GetOS()); |
| ASSERT_EQ("x86", md_system_info->GetCPU()); |
| ASSERT_EQ("Petulant Pierogi", *md_system_info->GetCSDVersion()); |
| ASSERT_EQ("GenuineIntel", *md_system_info->GetCPUVendor()); |
| } |
| |
| TEST(Dump, BigDump) { |
| Dump dump(0, kLittleEndian); |
| |
| // A SystemInfo stream. |
| String csd_version(dump, "Munificent Macaque"); |
| SystemInfo system_info(dump, SystemInfo::windows_x86, csd_version); |
| dump.Add(&csd_version); |
| dump.Add(&system_info); |
| |
| // Five threads! |
| Memory stack0(dump, 0x70b9ebfc); |
| stack0.Append("stack for thread zero"); |
| MDRawContextX86 raw_context0; |
| raw_context0.context_flags = MD_CONTEXT_X86_INTEGER; |
| raw_context0.eip = 0xaf0709e4; |
| Context context0(dump, raw_context0); |
| Thread thread0(dump, 0xbbef4432, stack0, context0, |
| 0xd0377e7b, 0xdb8eb0cf, 0xd73bc314, 0x09d357bac7f9a163ULL); |
| dump.Add(&stack0); |
| dump.Add(&context0); |
| dump.Add(&thread0); |
| |
| Memory stack1(dump, 0xf988cc45); |
| stack1.Append("stack for thread one"); |
| MDRawContextX86 raw_context1; |
| raw_context1.context_flags = MD_CONTEXT_X86_INTEGER; |
| raw_context1.eip = 0xe4f56f81; |
| Context context1(dump, raw_context1); |
| Thread thread1(dump, 0x657c3f58, stack1, context1, |
| 0xa68fa182, 0x6f3cf8dd, 0xe3a78ccf, 0x78cc84775e4534bbULL); |
| dump.Add(&stack1); |
| dump.Add(&context1); |
| dump.Add(&thread1); |
| |
| Memory stack2(dump, 0xc8a92e7c); |
| stack2.Append("stack for thread two"); |
| MDRawContextX86 raw_context2; |
| raw_context2.context_flags = MD_CONTEXT_X86_INTEGER; |
| raw_context2.eip = 0xb336a438; |
| Context context2(dump, raw_context2); |
| Thread thread2(dump, 0xdf4b8a71, stack2, context2, |
| 0x674c26b6, 0x445d7120, 0x7e700c56, 0xd89bf778e7793e17ULL); |
| dump.Add(&stack2); |
| dump.Add(&context2); |
| dump.Add(&thread2); |
| |
| Memory stack3(dump, 0x36d08e08); |
| stack3.Append("stack for thread three"); |
| MDRawContextX86 raw_context3; |
| raw_context3.context_flags = MD_CONTEXT_X86_INTEGER; |
| raw_context3.eip = 0xdf99a60c; |
| Context context3(dump, raw_context3); |
| Thread thread3(dump, 0x86e6c341, stack3, context3, |
| 0x32dc5c55, 0x17a2aba8, 0xe0cc75e7, 0xa46393994dae83aeULL); |
| dump.Add(&stack3); |
| dump.Add(&context3); |
| dump.Add(&thread3); |
| |
| Memory stack4(dump, 0x1e0ab4fa); |
| stack4.Append("stack for thread four"); |
| MDRawContextX86 raw_context4; |
| raw_context4.context_flags = MD_CONTEXT_X86_INTEGER; |
| raw_context4.eip = 0xaa646267; |
| Context context4(dump, raw_context4); |
| Thread thread4(dump, 0x261a28d4, stack4, context4, |
| 0x6ebd389e, 0xa0cd4759, 0x30168846, 0x164f650a0cf39d35ULL); |
| dump.Add(&stack4); |
| dump.Add(&context4); |
| dump.Add(&thread4); |
| |
| // Three modules! |
| String module1_name(dump, "module one"); |
| Module module1(dump, 0xeb77da57b5d4cbdaULL, 0x83cd5a37, module1_name); |
| dump.Add(&module1_name); |
| dump.Add(&module1); |
| |
| String module2_name(dump, "module two"); |
| Module module2(dump, 0x8675884adfe5ac90ULL, 0xb11e4ea3, module2_name); |
| dump.Add(&module2_name); |
| dump.Add(&module2); |
| |
| String module3_name(dump, "module three"); |
| Module module3(dump, 0x95fc1544da321b6cULL, 0x7c2bf081, module3_name); |
| dump.Add(&module3_name); |
| dump.Add(&module3); |
| |
| // Unloaded modules! |
| uint64_t umodule1_base = 0xeb77da57b5d4cbdaULL; |
| uint32_t umodule1_size = 0x83cd5a37; |
| String umodule1_name(dump, "unloaded module one"); |
| UnloadedModule unloaded_module1(dump, umodule1_base, umodule1_size, |
| umodule1_name); |
| dump.Add(&umodule1_name); |
| dump.Add(&unloaded_module1); |
| |
| uint64_t umodule2_base = 0xeb77da57b5d4cbdaULL; |
| uint32_t umodule2_size = 0x83cd5a37; |
| String umodule2_name(dump, "unloaded module two"); |
| UnloadedModule unloaded_module2(dump, umodule2_base, umodule2_size, |
| umodule2_name); |
| dump.Add(&umodule2_name); |
| dump.Add(&unloaded_module2); |
| |
| uint64_t umodule3_base = 0xeb77da5839a20000ULL; |
| uint32_t umodule3_size = 0x83cd5a37; |
| String umodule3_name(dump, "unloaded module three"); |
| UnloadedModule unloaded_module3(dump, umodule3_base, umodule3_size, |
| umodule3_name); |
| dump.Add(&umodule3_name); |
| dump.Add(&unloaded_module3); |
| |
| |
| // Add one more memory region, on top of the five stacks. |
| Memory memory5(dump, 0x61979e828040e564ULL); |
| memory5.Append("contents of memory 5"); |
| dump.Add(&memory5); |
| |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(5U, minidump.GetDirectoryEntryCount()); |
| |
| // Check the threads. |
| MinidumpThreadList* thread_list = minidump.GetThreadList(); |
| ASSERT_TRUE(thread_list != NULL); |
| ASSERT_EQ(5U, thread_list->thread_count()); |
| uint32_t thread_id; |
| ASSERT_TRUE(thread_list->GetThreadAtIndex(0)->GetThreadID(&thread_id)); |
| ASSERT_EQ(0xbbef4432U, thread_id); |
| ASSERT_EQ(0x70b9ebfcU, |
| thread_list->GetThreadAtIndex(0)->GetMemory()->GetBase()); |
| ASSERT_EQ(0xaf0709e4U, |
| thread_list->GetThreadAtIndex(0)->GetContext()->GetContextX86() |
| ->eip); |
| |
| ASSERT_TRUE(thread_list->GetThreadAtIndex(1)->GetThreadID(&thread_id)); |
| ASSERT_EQ(0x657c3f58U, thread_id); |
| ASSERT_EQ(0xf988cc45U, |
| thread_list->GetThreadAtIndex(1)->GetMemory()->GetBase()); |
| ASSERT_EQ(0xe4f56f81U, |
| thread_list->GetThreadAtIndex(1)->GetContext()->GetContextX86() |
| ->eip); |
| |
| ASSERT_TRUE(thread_list->GetThreadAtIndex(2)->GetThreadID(&thread_id)); |
| ASSERT_EQ(0xdf4b8a71U, thread_id); |
| ASSERT_EQ(0xc8a92e7cU, |
| thread_list->GetThreadAtIndex(2)->GetMemory()->GetBase()); |
| ASSERT_EQ(0xb336a438U, |
| thread_list->GetThreadAtIndex(2)->GetContext()->GetContextX86() |
| ->eip); |
| |
| ASSERT_TRUE(thread_list->GetThreadAtIndex(3)->GetThreadID(&thread_id)); |
| ASSERT_EQ(0x86e6c341U, thread_id); |
| ASSERT_EQ(0x36d08e08U, |
| thread_list->GetThreadAtIndex(3)->GetMemory()->GetBase()); |
| ASSERT_EQ(0xdf99a60cU, |
| thread_list->GetThreadAtIndex(3)->GetContext()->GetContextX86() |
| ->eip); |
| |
| ASSERT_TRUE(thread_list->GetThreadAtIndex(4)->GetThreadID(&thread_id)); |
| ASSERT_EQ(0x261a28d4U, thread_id); |
| ASSERT_EQ(0x1e0ab4faU, |
| thread_list->GetThreadAtIndex(4)->GetMemory()->GetBase()); |
| ASSERT_EQ(0xaa646267U, |
| thread_list->GetThreadAtIndex(4)->GetContext()->GetContextX86() |
| ->eip); |
| |
| // Check the modules. |
| MinidumpModuleList* md_module_list = minidump.GetModuleList(); |
| ASSERT_TRUE(md_module_list != NULL); |
| ASSERT_EQ(3U, md_module_list->module_count()); |
| EXPECT_EQ(0xeb77da57b5d4cbdaULL, |
| md_module_list->GetModuleAtIndex(0)->base_address()); |
| EXPECT_EQ(0x8675884adfe5ac90ULL, |
| md_module_list->GetModuleAtIndex(1)->base_address()); |
| EXPECT_EQ(0x95fc1544da321b6cULL, |
| md_module_list->GetModuleAtIndex(2)->base_address()); |
| |
| // Check unloaded modules |
| MinidumpUnloadedModuleList* md_unloaded_module_list = |
| minidump.GetUnloadedModuleList(); |
| ASSERT_TRUE(md_unloaded_module_list != NULL); |
| ASSERT_EQ(3U, md_unloaded_module_list->module_count()); |
| EXPECT_EQ(umodule1_base, |
| md_unloaded_module_list->GetModuleAtIndex(0)->base_address()); |
| EXPECT_EQ(umodule2_base, |
| md_unloaded_module_list->GetModuleAtIndex(1)->base_address()); |
| EXPECT_EQ(umodule3_base, |
| md_unloaded_module_list->GetModuleAtIndex(2)->base_address()); |
| |
| const MinidumpUnloadedModule* umodule = |
| md_unloaded_module_list->GetModuleForAddress( |
| umodule1_base + umodule1_size / 2); |
| EXPECT_EQ(umodule1_base, umodule->base_address()); |
| |
| umodule = md_unloaded_module_list->GetModuleAtSequence(0); |
| EXPECT_EQ(umodule1_base, umodule->base_address()); |
| |
| EXPECT_EQ(NULL, md_unloaded_module_list->GetMainModule()); |
| |
| } |
| |
| TEST(Dump, OneMemoryInfo) { |
| Dump dump(0, kBigEndian); |
| Stream stream(dump, MD_MEMORY_INFO_LIST_STREAM); |
| |
| // Add the MDRawMemoryInfoList header. |
| const uint64_t kNumberOfEntries = 1; |
| stream.D32(sizeof(MDRawMemoryInfoList)) // size_of_header |
| .D32(sizeof(MDRawMemoryInfo)) // size_of_entry |
| .D64(kNumberOfEntries); // number_of_entries |
| |
| |
| // Now add a MDRawMemoryInfo entry. |
| const uint64_t kBaseAddress = 0x1000; |
| const uint64_t kRegionSize = 0x2000; |
| stream.D64(kBaseAddress) // base_address |
| .D64(kBaseAddress) // allocation_base |
| .D32(MD_MEMORY_PROTECT_EXECUTE_READWRITE) // allocation_protection |
| .D32(0) // __alignment1 |
| .D64(kRegionSize) // region_size |
| .D32(MD_MEMORY_STATE_COMMIT) // state |
| .D32(MD_MEMORY_PROTECT_EXECUTE_READWRITE) // protection |
| .D32(MD_MEMORY_TYPE_PRIVATE) // type |
| .D32(0); // __alignment2 |
| |
| dump.Add(&stream); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(1U, minidump.GetDirectoryEntryCount()); |
| |
| const MDRawDirectory* dir = minidump.GetDirectoryEntryAtIndex(0); |
| ASSERT_TRUE(dir != NULL); |
| EXPECT_EQ((uint32_t) MD_MEMORY_INFO_LIST_STREAM, dir->stream_type); |
| |
| MinidumpMemoryInfoList* info_list = minidump.GetMemoryInfoList(); |
| ASSERT_TRUE(info_list != NULL); |
| ASSERT_EQ(1U, info_list->info_count()); |
| |
| const MinidumpMemoryInfo* info1 = info_list->GetMemoryInfoAtIndex(0); |
| ASSERT_EQ(kBaseAddress, info1->GetBase()); |
| ASSERT_EQ(kRegionSize, info1->GetSize()); |
| ASSERT_TRUE(info1->IsExecutable()); |
| ASSERT_TRUE(info1->IsWritable()); |
| |
| // Should get back the same memory region here. |
| const MinidumpMemoryInfo* info2 = |
| info_list->GetMemoryInfoForAddress(kBaseAddress + kRegionSize / 2); |
| ASSERT_EQ(kBaseAddress, info2->GetBase()); |
| ASSERT_EQ(kRegionSize, info2->GetSize()); |
| } |
| |
| TEST(Dump, OneExceptionX86) { |
| Dump dump(0, kLittleEndian); |
| |
| MDRawContextX86 raw_context; |
| raw_context.context_flags = MD_CONTEXT_X86_INTEGER | MD_CONTEXT_X86_CONTROL; |
| raw_context.edi = 0x3ecba80d; |
| raw_context.esi = 0x382583b9; |
| raw_context.ebx = 0x7fccc03f; |
| raw_context.edx = 0xf62f8ec2; |
| raw_context.ecx = 0x46a6a6a8; |
| raw_context.eax = 0x6a5025e2; |
| raw_context.ebp = 0xd9fabb4a; |
| raw_context.eip = 0x6913f540; |
| raw_context.cs = 0xbffe6eda; |
| raw_context.eflags = 0xb2ce1e2d; |
| raw_context.esp = 0x659caaa4; |
| raw_context.ss = 0x2e951ef7; |
| Context context(dump, raw_context); |
| |
| Exception exception(dump, context, |
| 0x1234abcd, // thread id |
| 0xdcba4321, // exception code |
| 0xf0e0d0c0, // exception flags |
| 0x0919a9b9c9d9e9f9ULL); // exception address |
| |
| dump.Add(&context); |
| dump.Add(&exception); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(1U, minidump.GetDirectoryEntryCount()); |
| |
| MinidumpException* md_exception = minidump.GetException(); |
| ASSERT_TRUE(md_exception != NULL); |
| |
| uint32_t thread_id; |
| ASSERT_TRUE(md_exception->GetThreadID(&thread_id)); |
| ASSERT_EQ(0x1234abcdU, thread_id); |
| |
| const MDRawExceptionStream* raw_exception = md_exception->exception(); |
| ASSERT_TRUE(raw_exception != NULL); |
| EXPECT_EQ(0xdcba4321, raw_exception->exception_record.exception_code); |
| EXPECT_EQ(0xf0e0d0c0, raw_exception->exception_record.exception_flags); |
| EXPECT_EQ(0x0919a9b9c9d9e9f9ULL, |
| raw_exception->exception_record.exception_address); |
| |
| MinidumpContext* md_context = md_exception->GetContext(); |
| ASSERT_TRUE(md_context != NULL); |
| ASSERT_EQ((uint32_t) MD_CONTEXT_X86, md_context->GetContextCPU()); |
| const MDRawContextX86* md_raw_context = md_context->GetContextX86(); |
| ASSERT_TRUE(md_raw_context != NULL); |
| ASSERT_EQ((uint32_t) (MD_CONTEXT_X86_INTEGER | MD_CONTEXT_X86_CONTROL), |
| (md_raw_context->context_flags |
| & (MD_CONTEXT_X86_INTEGER | MD_CONTEXT_X86_CONTROL))); |
| EXPECT_EQ(0x3ecba80dU, raw_context.edi); |
| EXPECT_EQ(0x382583b9U, raw_context.esi); |
| EXPECT_EQ(0x7fccc03fU, raw_context.ebx); |
| EXPECT_EQ(0xf62f8ec2U, raw_context.edx); |
| EXPECT_EQ(0x46a6a6a8U, raw_context.ecx); |
| EXPECT_EQ(0x6a5025e2U, raw_context.eax); |
| EXPECT_EQ(0xd9fabb4aU, raw_context.ebp); |
| EXPECT_EQ(0x6913f540U, raw_context.eip); |
| EXPECT_EQ(0xbffe6edaU, raw_context.cs); |
| EXPECT_EQ(0xb2ce1e2dU, raw_context.eflags); |
| EXPECT_EQ(0x659caaa4U, raw_context.esp); |
| EXPECT_EQ(0x2e951ef7U, raw_context.ss); |
| } |
| |
| TEST(Dump, OneExceptionX86XState) { |
| Dump dump(0, kLittleEndian); |
| |
| MDRawContextX86 raw_context; |
| raw_context.context_flags = MD_CONTEXT_X86_INTEGER | |
| MD_CONTEXT_X86_CONTROL | MD_CONTEXT_X86_XSTATE; |
| raw_context.edi = 0x3ecba80d; |
| raw_context.esi = 0x382583b9; |
| raw_context.ebx = 0x7fccc03f; |
| raw_context.edx = 0xf62f8ec2; |
| raw_context.ecx = 0x46a6a6a8; |
| raw_context.eax = 0x6a5025e2; |
| raw_context.ebp = 0xd9fabb4a; |
| raw_context.eip = 0x6913f540; |
| raw_context.cs = 0xbffe6eda; |
| raw_context.eflags = 0xb2ce1e2d; |
| raw_context.esp = 0x659caaa4; |
| raw_context.ss = 0x2e951ef7; |
| Context context(dump, raw_context); |
| |
| Exception exception(dump, context, |
| 0x1234abcd, // thread id |
| 0xdcba4321, // exception code |
| 0xf0e0d0c0, // exception flags |
| 0x0919a9b9c9d9e9f9ULL); // exception address |
| |
| dump.Add(&context); |
| dump.Add(&exception); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(1U, minidump.GetDirectoryEntryCount()); |
| |
| MinidumpException* md_exception = minidump.GetException(); |
| ASSERT_TRUE(md_exception != NULL); |
| |
| uint32_t thread_id; |
| ASSERT_TRUE(md_exception->GetThreadID(&thread_id)); |
| ASSERT_EQ(0x1234abcdU, thread_id); |
| |
| const MDRawExceptionStream* raw_exception = md_exception->exception(); |
| ASSERT_TRUE(raw_exception != NULL); |
| EXPECT_EQ(0xdcba4321, raw_exception->exception_record.exception_code); |
| EXPECT_EQ(0xf0e0d0c0, raw_exception->exception_record.exception_flags); |
| EXPECT_EQ(0x0919a9b9c9d9e9f9ULL, |
| raw_exception->exception_record.exception_address); |
| |
| MinidumpContext* md_context = md_exception->GetContext(); |
| ASSERT_TRUE(md_context != NULL); |
| ASSERT_EQ((uint32_t) MD_CONTEXT_X86, md_context->GetContextCPU()); |
| const MDRawContextX86* md_raw_context = md_context->GetContextX86(); |
| ASSERT_TRUE(md_raw_context != NULL); |
| ASSERT_EQ((uint32_t) (MD_CONTEXT_X86_INTEGER | MD_CONTEXT_X86_CONTROL), |
| (md_raw_context->context_flags |
| & (MD_CONTEXT_X86_INTEGER | MD_CONTEXT_X86_CONTROL))); |
| EXPECT_EQ(0x3ecba80dU, raw_context.edi); |
| EXPECT_EQ(0x382583b9U, raw_context.esi); |
| EXPECT_EQ(0x7fccc03fU, raw_context.ebx); |
| EXPECT_EQ(0xf62f8ec2U, raw_context.edx); |
| EXPECT_EQ(0x46a6a6a8U, raw_context.ecx); |
| EXPECT_EQ(0x6a5025e2U, raw_context.eax); |
| EXPECT_EQ(0xd9fabb4aU, raw_context.ebp); |
| EXPECT_EQ(0x6913f540U, raw_context.eip); |
| EXPECT_EQ(0xbffe6edaU, raw_context.cs); |
| EXPECT_EQ(0xb2ce1e2dU, raw_context.eflags); |
| EXPECT_EQ(0x659caaa4U, raw_context.esp); |
| EXPECT_EQ(0x2e951ef7U, raw_context.ss); |
| } |
| |
| // Testing that the CPU type can be loaded from a system info stream when |
| // the CPU flags are missing from the context_flags of an exception record |
| TEST(Dump, OneExceptionX86NoCPUFlags) { |
| Dump dump(0, kLittleEndian); |
| |
| MDRawContextX86 raw_context; |
| // Intentionally not setting CPU type in the context_flags |
| raw_context.context_flags = 0; |
| raw_context.edi = 0x3ecba80d; |
| raw_context.esi = 0x382583b9; |
| raw_context.ebx = 0x7fccc03f; |
| raw_context.edx = 0xf62f8ec2; |
| raw_context.ecx = 0x46a6a6a8; |
| raw_context.eax = 0x6a5025e2; |
| raw_context.ebp = 0xd9fabb4a; |
| raw_context.eip = 0x6913f540; |
| raw_context.cs = 0xbffe6eda; |
| raw_context.eflags = 0xb2ce1e2d; |
| raw_context.esp = 0x659caaa4; |
| raw_context.ss = 0x2e951ef7; |
| Context context(dump, raw_context); |
| |
| Exception exception(dump, context, |
| 0x1234abcd, // thread id |
| 0xdcba4321, // exception code |
| 0xf0e0d0c0, // exception flags |
| 0x0919a9b9c9d9e9f9ULL); // exception address |
| |
| dump.Add(&context); |
| dump.Add(&exception); |
| |
| // Add system info. This is needed as an alternative source for CPU type |
| // information. Note, that the CPU flags were intentionally skipped from |
| // the context_flags and this alternative source is required. |
| String csd_version(dump, "Service Pack 2"); |
| SystemInfo system_info(dump, SystemInfo::windows_x86, csd_version); |
| dump.Add(&system_info); |
| dump.Add(&csd_version); |
| |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(2U, minidump.GetDirectoryEntryCount()); |
| |
| MinidumpException* md_exception = minidump.GetException(); |
| ASSERT_TRUE(md_exception != NULL); |
| |
| uint32_t thread_id; |
| ASSERT_TRUE(md_exception->GetThreadID(&thread_id)); |
| ASSERT_EQ(0x1234abcdU, thread_id); |
| |
| const MDRawExceptionStream* raw_exception = md_exception->exception(); |
| ASSERT_TRUE(raw_exception != NULL); |
| EXPECT_EQ(0xdcba4321, raw_exception->exception_record.exception_code); |
| EXPECT_EQ(0xf0e0d0c0, raw_exception->exception_record.exception_flags); |
| EXPECT_EQ(0x0919a9b9c9d9e9f9ULL, |
| raw_exception->exception_record.exception_address); |
| |
| MinidumpContext* md_context = md_exception->GetContext(); |
| ASSERT_TRUE(md_context != NULL); |
| |
| ASSERT_EQ((uint32_t) MD_CONTEXT_X86, md_context->GetContextCPU()); |
| const MDRawContextX86* md_raw_context = md_context->GetContextX86(); |
| ASSERT_TRUE(md_raw_context != NULL); |
| |
| // Even though the CPU flags were missing from the context_flags, the |
| // GetContext call above is expected to load the missing CPU flags from the |
| // system info stream and set the CPU type bits in context_flags. |
| ASSERT_EQ((uint32_t) (MD_CONTEXT_X86), md_raw_context->context_flags); |
| |
| EXPECT_EQ(0x3ecba80dU, raw_context.edi); |
| EXPECT_EQ(0x382583b9U, raw_context.esi); |
| EXPECT_EQ(0x7fccc03fU, raw_context.ebx); |
| EXPECT_EQ(0xf62f8ec2U, raw_context.edx); |
| EXPECT_EQ(0x46a6a6a8U, raw_context.ecx); |
| EXPECT_EQ(0x6a5025e2U, raw_context.eax); |
| EXPECT_EQ(0xd9fabb4aU, raw_context.ebp); |
| EXPECT_EQ(0x6913f540U, raw_context.eip); |
| EXPECT_EQ(0xbffe6edaU, raw_context.cs); |
| EXPECT_EQ(0xb2ce1e2dU, raw_context.eflags); |
| EXPECT_EQ(0x659caaa4U, raw_context.esp); |
| EXPECT_EQ(0x2e951ef7U, raw_context.ss); |
| } |
| |
| // This test covers a scenario where a dump contains an exception but the |
| // context record of the exception is missing the CPU type information in its |
| // context_flags. The dump has no system info stream so it is imposible to |
| // deduce the CPU type, hence the context record is unusable. |
| TEST(Dump, OneExceptionX86NoCPUFlagsNoSystemInfo) { |
| Dump dump(0, kLittleEndian); |
| |
| MDRawContextX86 raw_context; |
| // Intentionally not setting CPU type in the context_flags |
| raw_context.context_flags = 0; |
| raw_context.edi = 0x3ecba80d; |
| raw_context.esi = 0x382583b9; |
| raw_context.ebx = 0x7fccc03f; |
| raw_context.edx = 0xf62f8ec2; |
| raw_context.ecx = 0x46a6a6a8; |
| raw_context.eax = 0x6a5025e2; |
| raw_context.ebp = 0xd9fabb4a; |
| raw_context.eip = 0x6913f540; |
| raw_context.cs = 0xbffe6eda; |
| raw_context.eflags = 0xb2ce1e2d; |
| raw_context.esp = 0x659caaa4; |
| raw_context.ss = 0x2e951ef7; |
| Context context(dump, raw_context); |
| |
| Exception exception(dump, context, |
| 0x1234abcd, // thread id |
| 0xdcba4321, // exception code |
| 0xf0e0d0c0, // exception flags |
| 0x0919a9b9c9d9e9f9ULL); // exception address |
| |
| dump.Add(&context); |
| dump.Add(&exception); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(1U, minidump.GetDirectoryEntryCount()); |
| |
| MinidumpException* md_exception = minidump.GetException(); |
| ASSERT_TRUE(md_exception != NULL); |
| |
| uint32_t thread_id; |
| ASSERT_TRUE(md_exception->GetThreadID(&thread_id)); |
| ASSERT_EQ(0x1234abcdU, thread_id); |
| |
| const MDRawExceptionStream* raw_exception = md_exception->exception(); |
| ASSERT_TRUE(raw_exception != NULL); |
| EXPECT_EQ(0xdcba4321, raw_exception->exception_record.exception_code); |
| EXPECT_EQ(0xf0e0d0c0, raw_exception->exception_record.exception_flags); |
| EXPECT_EQ(0x0919a9b9c9d9e9f9ULL, |
| raw_exception->exception_record.exception_address); |
| |
| // The context record of the exception is unusable because the context_flags |
| // don't have CPU type information and at the same time the minidump lacks |
| // system info stream so it is impossible to deduce the CPU type. |
| MinidumpContext* md_context = md_exception->GetContext(); |
| ASSERT_EQ(NULL, md_context); |
| } |
| |
| TEST(Dump, OneExceptionARM) { |
| Dump dump(0, kLittleEndian); |
| |
| MDRawContextARM raw_context; |
| raw_context.context_flags = MD_CONTEXT_ARM_INTEGER; |
| raw_context.iregs[0] = 0x3ecba80d; |
| raw_context.iregs[1] = 0x382583b9; |
| raw_context.iregs[2] = 0x7fccc03f; |
| raw_context.iregs[3] = 0xf62f8ec2; |
| raw_context.iregs[4] = 0x46a6a6a8; |
| raw_context.iregs[5] = 0x6a5025e2; |
| raw_context.iregs[6] = 0xd9fabb4a; |
| raw_context.iregs[7] = 0x6913f540; |
| raw_context.iregs[8] = 0xbffe6eda; |
| raw_context.iregs[9] = 0xb2ce1e2d; |
| raw_context.iregs[10] = 0x659caaa4; |
| raw_context.iregs[11] = 0xf0e0d0c0; |
| raw_context.iregs[12] = 0xa9b8c7d6; |
| raw_context.iregs[13] = 0x12345678; |
| raw_context.iregs[14] = 0xabcd1234; |
| raw_context.iregs[15] = 0x10203040; |
| raw_context.cpsr = 0x2e951ef7; |
| Context context(dump, raw_context); |
| |
| Exception exception(dump, context, |
| 0x1234abcd, // thread id |
| 0xdcba4321, // exception code |
| 0xf0e0d0c0, // exception flags |
| 0x0919a9b9c9d9e9f9ULL); // exception address |
| |
| dump.Add(&context); |
| dump.Add(&exception); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(1U, minidump.GetDirectoryEntryCount()); |
| |
| MinidumpException* md_exception = minidump.GetException(); |
| ASSERT_TRUE(md_exception != NULL); |
| |
| uint32_t thread_id; |
| ASSERT_TRUE(md_exception->GetThreadID(&thread_id)); |
| ASSERT_EQ(0x1234abcdU, thread_id); |
| |
| const MDRawExceptionStream* raw_exception = md_exception->exception(); |
| ASSERT_TRUE(raw_exception != NULL); |
| EXPECT_EQ(0xdcba4321, raw_exception->exception_record.exception_code); |
| EXPECT_EQ(0xf0e0d0c0, raw_exception->exception_record.exception_flags); |
| EXPECT_EQ(0x0919a9b9c9d9e9f9ULL, |
| raw_exception->exception_record.exception_address); |
| |
| MinidumpContext* md_context = md_exception->GetContext(); |
| ASSERT_TRUE(md_context != NULL); |
| ASSERT_EQ((uint32_t) MD_CONTEXT_ARM, md_context->GetContextCPU()); |
| const MDRawContextARM* md_raw_context = md_context->GetContextARM(); |
| ASSERT_TRUE(md_raw_context != NULL); |
| ASSERT_EQ((uint32_t) MD_CONTEXT_ARM_INTEGER, |
| (md_raw_context->context_flags |
| & MD_CONTEXT_ARM_INTEGER)); |
| EXPECT_EQ(0x3ecba80dU, raw_context.iregs[0]); |
| EXPECT_EQ(0x382583b9U, raw_context.iregs[1]); |
| EXPECT_EQ(0x7fccc03fU, raw_context.iregs[2]); |
| EXPECT_EQ(0xf62f8ec2U, raw_context.iregs[3]); |
| EXPECT_EQ(0x46a6a6a8U, raw_context.iregs[4]); |
| EXPECT_EQ(0x6a5025e2U, raw_context.iregs[5]); |
| EXPECT_EQ(0xd9fabb4aU, raw_context.iregs[6]); |
| EXPECT_EQ(0x6913f540U, raw_context.iregs[7]); |
| EXPECT_EQ(0xbffe6edaU, raw_context.iregs[8]); |
| EXPECT_EQ(0xb2ce1e2dU, raw_context.iregs[9]); |
| EXPECT_EQ(0x659caaa4U, raw_context.iregs[10]); |
| EXPECT_EQ(0xf0e0d0c0U, raw_context.iregs[11]); |
| EXPECT_EQ(0xa9b8c7d6U, raw_context.iregs[12]); |
| EXPECT_EQ(0x12345678U, raw_context.iregs[13]); |
| EXPECT_EQ(0xabcd1234U, raw_context.iregs[14]); |
| EXPECT_EQ(0x10203040U, raw_context.iregs[15]); |
| EXPECT_EQ(0x2e951ef7U, raw_context.cpsr); |
| } |
| |
| TEST(Dump, OneExceptionARMOldFlags) { |
| Dump dump(0, kLittleEndian); |
| |
| MDRawContextARM raw_context; |
| // MD_CONTEXT_ARM_INTEGER, but with _OLD |
| raw_context.context_flags = MD_CONTEXT_ARM_OLD | 0x00000002; |
| raw_context.iregs[0] = 0x3ecba80d; |
| raw_context.iregs[1] = 0x382583b9; |
| raw_context.iregs[2] = 0x7fccc03f; |
| raw_context.iregs[3] = 0xf62f8ec2; |
| raw_context.iregs[4] = 0x46a6a6a8; |
| raw_context.iregs[5] = 0x6a5025e2; |
| raw_context.iregs[6] = 0xd9fabb4a; |
| raw_context.iregs[7] = 0x6913f540; |
| raw_context.iregs[8] = 0xbffe6eda; |
| raw_context.iregs[9] = 0xb2ce1e2d; |
| raw_context.iregs[10] = 0x659caaa4; |
| raw_context.iregs[11] = 0xf0e0d0c0; |
| raw_context.iregs[12] = 0xa9b8c7d6; |
| raw_context.iregs[13] = 0x12345678; |
| raw_context.iregs[14] = 0xabcd1234; |
| raw_context.iregs[15] = 0x10203040; |
| raw_context.cpsr = 0x2e951ef7; |
| Context context(dump, raw_context); |
| |
| Exception exception(dump, context, |
| 0x1234abcd, // thread id |
| 0xdcba4321, // exception code |
| 0xf0e0d0c0, // exception flags |
| 0x0919a9b9c9d9e9f9ULL); // exception address |
| |
| dump.Add(&context); |
| dump.Add(&exception); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(1U, minidump.GetDirectoryEntryCount()); |
| |
| MinidumpException* md_exception = minidump.GetException(); |
| ASSERT_TRUE(md_exception != NULL); |
| |
| uint32_t thread_id; |
| ASSERT_TRUE(md_exception->GetThreadID(&thread_id)); |
| ASSERT_EQ(0x1234abcdU, thread_id); |
| |
| const MDRawExceptionStream* raw_exception = md_exception->exception(); |
| ASSERT_TRUE(raw_exception != NULL); |
| EXPECT_EQ(0xdcba4321, raw_exception->exception_record.exception_code); |
| EXPECT_EQ(0xf0e0d0c0, raw_exception->exception_record.exception_flags); |
| EXPECT_EQ(0x0919a9b9c9d9e9f9ULL, |
| raw_exception->exception_record.exception_address); |
| |
| MinidumpContext* md_context = md_exception->GetContext(); |
| ASSERT_TRUE(md_context != NULL); |
| ASSERT_EQ((uint32_t) MD_CONTEXT_ARM, md_context->GetContextCPU()); |
| const MDRawContextARM* md_raw_context = md_context->GetContextARM(); |
| ASSERT_TRUE(md_raw_context != NULL); |
| ASSERT_EQ((uint32_t) MD_CONTEXT_ARM_INTEGER, |
| (md_raw_context->context_flags |
| & MD_CONTEXT_ARM_INTEGER)); |
| EXPECT_EQ(0x3ecba80dU, raw_context.iregs[0]); |
| EXPECT_EQ(0x382583b9U, raw_context.iregs[1]); |
| EXPECT_EQ(0x7fccc03fU, raw_context.iregs[2]); |
| EXPECT_EQ(0xf62f8ec2U, raw_context.iregs[3]); |
| EXPECT_EQ(0x46a6a6a8U, raw_context.iregs[4]); |
| EXPECT_EQ(0x6a5025e2U, raw_context.iregs[5]); |
| EXPECT_EQ(0xd9fabb4aU, raw_context.iregs[6]); |
| EXPECT_EQ(0x6913f540U, raw_context.iregs[7]); |
| EXPECT_EQ(0xbffe6edaU, raw_context.iregs[8]); |
| EXPECT_EQ(0xb2ce1e2dU, raw_context.iregs[9]); |
| EXPECT_EQ(0x659caaa4U, raw_context.iregs[10]); |
| EXPECT_EQ(0xf0e0d0c0U, raw_context.iregs[11]); |
| EXPECT_EQ(0xa9b8c7d6U, raw_context.iregs[12]); |
| EXPECT_EQ(0x12345678U, raw_context.iregs[13]); |
| EXPECT_EQ(0xabcd1234U, raw_context.iregs[14]); |
| EXPECT_EQ(0x10203040U, raw_context.iregs[15]); |
| EXPECT_EQ(0x2e951ef7U, raw_context.cpsr); |
| } |
| |
| TEST(Dump, OneExceptionMIPS) { |
| Dump dump(0, kLittleEndian); |
| |
| MDRawContextMIPS raw_context; |
| raw_context.context_flags = MD_CONTEXT_MIPS_INTEGER; |
| raw_context.iregs[0] = 0x3ecba80d; |
| raw_context.iregs[1] = 0x382583b9; |
| raw_context.iregs[2] = 0x7fccc03f; |
| raw_context.iregs[3] = 0xf62f8ec2; |
| raw_context.iregs[4] = 0x46a6a6a8; |
| raw_context.iregs[5] = 0x6a5025e2; |
| raw_context.iregs[6] = 0xd9fabb4a; |
| raw_context.iregs[7] = 0x6913f540; |
| raw_context.iregs[8] = 0xbffe6eda; |
| raw_context.iregs[9] = 0xb2ce1e2d; |
| raw_context.iregs[10] = 0x659caaa4; |
| raw_context.iregs[11] = 0xf0e0d0c0; |
| raw_context.iregs[12] = 0xa9b8c7d6; |
| raw_context.iregs[13] = 0x12345678; |
| raw_context.iregs[14] = 0xabcd1234; |
| raw_context.iregs[15] = 0x10203040; |
| raw_context.iregs[16] = 0xa80d3ecb; |
| raw_context.iregs[17] = 0x83b93825; |
| raw_context.iregs[18] = 0xc03f7fcc; |
| raw_context.iregs[19] = 0x8ec2f62f; |
| raw_context.iregs[20] = 0xa6a846a6; |
| raw_context.iregs[21] = 0x25e26a50; |
| raw_context.iregs[22] = 0xbb4ad9fa; |
| raw_context.iregs[23] = 0xf5406913; |
| raw_context.iregs[24] = 0x6edabffe; |
| raw_context.iregs[25] = 0x1e2db2ce; |
| raw_context.iregs[26] = 0xaaa4659c; |
| raw_context.iregs[27] = 0xd0c0f0e0; |
| raw_context.iregs[28] = 0xc7d6a9b8; |
| raw_context.iregs[29] = 0x56781234; |
| raw_context.iregs[30] = 0x1234abcd; |
| raw_context.iregs[31] = 0x30401020; |
| |
| Context context(dump, raw_context); |
| |
| Exception exception(dump, context, |
| 0x1234abcd, // Thread id. |
| 0xdcba4321, // Exception code. |
| 0xf0e0d0c0, // Exception flags. |
| 0x0919a9b9); // Exception address. |
| |
| dump.Add(&context); |
| dump.Add(&exception); |
| dump.Finish(); |
| |
| string contents; |
| ASSERT_TRUE(dump.GetContents(&contents)); |
| |
| istringstream minidump_stream(contents); |
| Minidump minidump(minidump_stream); |
| ASSERT_TRUE(minidump.Read()); |
| ASSERT_EQ(1U, minidump.GetDirectoryEntryCount()); |
| |
| MinidumpException* md_exception = minidump.GetException(); |
| ASSERT_TRUE(md_exception != NULL); |
| |
| uint32_t thread_id; |
| ASSERT_TRUE(md_exception->GetThreadID(&thread_id)); |
| ASSERT_EQ(0x1234abcdU, thread_id); |
| |
| const MDRawExceptionStream* raw_exception = md_exception->exception(); |
| ASSERT_TRUE(raw_exception != NULL); |
| EXPECT_EQ(0xdcba4321, raw_exception->exception_record.exception_code); |
| EXPECT_EQ(0xf0e0d0c0, raw_exception->exception_record.exception_flags); |
| EXPECT_EQ(0x0919a9b9U, |
| raw_exception->exception_record.exception_address); |
| |
| MinidumpContext* md_context = md_exception->GetContext(); |
| ASSERT_TRUE(md_context != NULL); |
| ASSERT_EQ((uint32_t) MD_CONTEXT_MIPS, md_context->GetContextCPU()); |
| const MDRawContextMIPS* md_raw_context = md_context->GetContextMIPS(); |
| ASSERT_TRUE(md_raw_context != NULL); |
| ASSERT_EQ((uint32_t) MD_CONTEXT_MIPS_INTEGER, |
| (md_raw_context->context_flags & MD_CONTEXT_MIPS_INTEGER)); |
| EXPECT_EQ(0x3ecba80dU, raw_context.iregs[0]); |
| EXPECT_EQ(0x382583b9U, raw_context.iregs[1]); |
| EXPECT_EQ(0x7fccc03fU, raw_context.iregs[2]); |
| EXPECT_EQ(0xf62f8ec2U, raw_context.iregs[3]); |
| EXPECT_EQ(0x46a6a6a8U, raw_context.iregs[4]); |
| EXPECT_EQ(0x6a5025e2U, raw_context.iregs[5]); |
| EXPECT_EQ(0xd9fabb4aU, raw_context.iregs[6]); |
| EXPECT_EQ(0x6913f540U, raw_context.iregs[7]); |
| EXPECT_EQ(0xbffe6edaU, raw_context.iregs[8]); |
| EXPECT_EQ(0xb2ce1e2dU, raw_context.iregs[9]); |
| EXPECT_EQ(0x659caaa4U, raw_context.iregs[10]); |
| EXPECT_EQ(0xf0e0d0c0U, raw_context.iregs[11]); |
| EXPECT_EQ(0xa9b8c7d6U, raw_context.iregs[12]); |
| EXPECT_EQ(0x12345678U, raw_context.iregs[13]); |
| EXPECT_EQ(0xabcd1234U, raw_context.iregs[14]); |
| EXPECT_EQ(0x10203040U, raw_context.iregs[15]); |
| EXPECT_EQ(0xa80d3ecbU, raw_context.iregs[16]); |
| EXPECT_EQ(0x83b93825U, raw_context.iregs[17]); |
| EXPECT_EQ(0xc03f7fccU, raw_context.iregs[18]); |
| EXPECT_EQ(0x8ec2f62fU, raw_context.iregs[19]); |
| EXPECT_EQ(0xa6a846a6U, raw_context.iregs[20]); |
| EXPECT_EQ(0x25e26a50U, raw_context.iregs[21]); |
| EXPECT_EQ(0xbb4ad9faU, raw_context.iregs[22]); |
| EXPECT_EQ(0xf5406913U, raw_context.iregs[23]); |
| EXPECT_EQ(0x6edabffeU, raw_context.iregs[24]); |
| EXPECT_EQ(0x1e2db2ceU, raw_context.iregs[25]); |
| EXPECT_EQ(0xaaa4659cU, raw_context.iregs[26]); |
| EXPECT_EQ(0xd0c0f0e0U, raw_context.iregs[27]); |
| EXPECT_EQ(0xc7d6a9b8U, raw_context.iregs[28]); |
| EXPECT_EQ(0x56781234U, raw_context.iregs[29]); |
| EXPECT_EQ(0x1234abcdU, raw_context.iregs[30]); |
| EXPECT_EQ(0x30401020U, raw_context.iregs[31]); |
| } |
| |
| } // namespace |
