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* Added breakpad support for Linux.

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This commit is contained in:
Christian Muehlhaeuser
2011-09-15 07:27:31 +02:00
parent d8b07cee9c
commit d8d7347394
1163 changed files with 465521 additions and 4 deletions
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76
thirdparty/breakpad/client/windows/unittests/client_tests.gyp vendored Executable file
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# 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.
{
'includes': [
'../build/common.gypi',
],
'targets': [
{
'target_name': 'client_tests',
'type': 'executable',
'sources': [
'exception_handler_test.cc',
'exception_handler_death_test.cc',
'minidump_test.cc',
'dump_analysis.cc',
'dump_analysis.h',
'crash_generation_server_test.cc'
],
'dependencies': [
'testing.gyp:gtest',
'testing.gyp:gmock',
'../breakpad_client.gyp:common',
'../crash_generation/crash_generation.gyp:crash_generation_server',
'../crash_generation/crash_generation.gyp:crash_generation_client',
'../handler/exception_handler.gyp:exception_handler',
'processor_bits',
]
},
{
'target_name': 'processor_bits',
'type': 'static_library',
'include_dirs': [
'<(DEPTH)',
],
'direct_dependent_settings': {
'include_dirs': [
'<(DEPTH)',
]
},
'sources': [
'<(DEPTH)/common/string_conversion.cc',
'<(DEPTH)/processor/basic_code_modules.cc',
'<(DEPTH)/processor/logging.cc',
'<(DEPTH)/processor/minidump.cc',
'<(DEPTH)/processor/pathname_stripper.cc',
]
}
],
}

298
thirdparty/breakpad/client/windows/unittests/crash_generation_server_test.cc vendored Normal file
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// Copyright 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.
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/include/gmock/gmock.h"
#include "client/windows/crash_generation/crash_generation_server.h"
#include "client/windows/common/ipc_protocol.h"
using testing::_;
namespace {
const wchar_t kPipeName[] =
L"\\\\.\\pipe\\CrashGenerationServerTest\\TestCaseServer";
const DWORD kPipeDesiredAccess = FILE_READ_DATA |
FILE_WRITE_DATA |
FILE_WRITE_ATTRIBUTES;
const DWORD kPipeFlagsAndAttributes = SECURITY_IDENTIFICATION |
SECURITY_SQOS_PRESENT;
const DWORD kPipeMode = PIPE_READMODE_MESSAGE;
int kCustomInfoCount = 2;
google_breakpad::CustomInfoEntry kCustomInfoEntries[] = {
google_breakpad::CustomInfoEntry(L"prod", L"CrashGenerationServerTest"),
google_breakpad::CustomInfoEntry(L"ver", L"1.0"),
};
class CrashGenerationServerTest : public ::testing::Test {
public:
CrashGenerationServerTest()
: crash_generation_server_(kPipeName,
NULL,
CallOnClientConnected, &mock_callbacks_,
CallOnClientDumpRequested, &mock_callbacks_,
CallOnClientExited, &mock_callbacks_,
false,
NULL),
thread_id_(0),
exception_pointers_(NULL) {
memset(&assert_info_, 0, sizeof(assert_info_));
}
protected:
class MockCrashGenerationServerCallbacks {
public:
MOCK_METHOD1(OnClientConnected,
void(const google_breakpad::ClientInfo* client_info));
MOCK_METHOD2(OnClientDumpRequested,
void(const google_breakpad::ClientInfo* client_info,
const std::wstring* file_path));
MOCK_METHOD1(OnClientExited,
void(const google_breakpad::ClientInfo* client_info));
};
enum ClientFault {
NO_FAULT,
CLOSE_AFTER_CONNECT,
SEND_INVALID_REGISTRATION,
TRUNCATE_REGISTRATION,
CLOSE_AFTER_REGISTRATION,
RESPONSE_BUFFER_TOO_SMALL,
CLOSE_AFTER_RESPONSE,
SEND_INVALID_ACK
};
void SetUp() {
ASSERT_TRUE(crash_generation_server_.Start());
}
void FaultyClient(ClientFault fault_type) {
HANDLE pipe = CreateFile(kPipeName,
kPipeDesiredAccess,
0,
NULL,
OPEN_EXISTING,
kPipeFlagsAndAttributes,
NULL);
if (pipe == INVALID_HANDLE_VALUE) {
ASSERT_EQ(ERROR_PIPE_BUSY, GetLastError());
// Cannot continue retrying if wait on pipe fails.
ASSERT_TRUE(WaitNamedPipe(kPipeName, 500));
pipe = CreateFile(kPipeName,
kPipeDesiredAccess,
0,
NULL,
OPEN_EXISTING,
kPipeFlagsAndAttributes,
NULL);
}
ASSERT_NE(pipe, INVALID_HANDLE_VALUE);
DWORD mode = kPipeMode;
ASSERT_TRUE(SetNamedPipeHandleState(pipe, &mode, NULL, NULL));
DoFaultyClient(fault_type, pipe);
CloseHandle(pipe);
}
void DoTestFault(ClientFault fault) {
EXPECT_CALL(mock_callbacks_, OnClientConnected(_)).Times(0);
ASSERT_NO_FATAL_FAILURE(FaultyClient(fault));
ASSERT_NO_FATAL_FAILURE(FaultyClient(fault));
ASSERT_NO_FATAL_FAILURE(FaultyClient(fault));
EXPECT_CALL(mock_callbacks_, OnClientConnected(_));
ASSERT_NO_FATAL_FAILURE(FaultyClient(NO_FAULT));
// Slight hack. The OnClientConnected is only invoked after the ack is
// received by the server. At that point, the FaultyClient call has already
// returned. The best way to wait until the server is done handling that is
// to send one more ping, whose processing will be blocked by delivery of
// the OnClientConnected message.
ASSERT_NO_FATAL_FAILURE(FaultyClient(CLOSE_AFTER_CONNECT));
}
MockCrashGenerationServerCallbacks mock_callbacks_;
private:
// Depends on the caller to successfully open the pipe before invocation and
// to close it immediately afterwards.
void DoFaultyClient(ClientFault fault_type, HANDLE pipe) {
if (fault_type == CLOSE_AFTER_CONNECT) {
return;
}
google_breakpad::CustomClientInfo custom_info = {kCustomInfoEntries,
kCustomInfoCount};
google_breakpad::ProtocolMessage msg(
fault_type == SEND_INVALID_REGISTRATION ?
google_breakpad::MESSAGE_TAG_NONE :
google_breakpad::MESSAGE_TAG_REGISTRATION_REQUEST,
GetCurrentProcessId(),
MiniDumpNormal,
&thread_id_,
&exception_pointers_,
&assert_info_,
custom_info,
NULL,
NULL,
NULL);
DWORD bytes_count = 0;
ASSERT_TRUE(WriteFile(pipe,
&msg,
fault_type == TRUNCATE_REGISTRATION ?
sizeof(msg) / 2 : sizeof(msg),
&bytes_count,
NULL));
if (fault_type == CLOSE_AFTER_REGISTRATION) {
return;
}
google_breakpad::ProtocolMessage reply;
if (!ReadFile(pipe,
&reply,
fault_type == RESPONSE_BUFFER_TOO_SMALL ?
sizeof(google_breakpad::ProtocolMessage) / 2 :
sizeof(google_breakpad::ProtocolMessage),
&bytes_count,
NULL)) {
switch (fault_type) {
case TRUNCATE_REGISTRATION:
case RESPONSE_BUFFER_TOO_SMALL:
case SEND_INVALID_REGISTRATION:
return;
default:
FAIL() << "Unexpectedly failed to register.";
}
}
if (fault_type == CLOSE_AFTER_RESPONSE) {
return;
}
google_breakpad::ProtocolMessage ack_msg;
ack_msg.tag = google_breakpad::MESSAGE_TAG_REGISTRATION_ACK;
ASSERT_TRUE(WriteFile(pipe,
&ack_msg,
SEND_INVALID_ACK ?
sizeof(ack_msg) : sizeof(ack_msg) / 2,
&bytes_count,
NULL));
return;
}
static void CallOnClientConnected(
void* context, const google_breakpad::ClientInfo* client_info) {
static_cast<MockCrashGenerationServerCallbacks*>(context)->
OnClientConnected(client_info);
}
static void CallOnClientDumpRequested(
void* context,
const google_breakpad::ClientInfo* client_info,
const std::wstring* file_path) {
static_cast<MockCrashGenerationServerCallbacks*>(context)->
OnClientDumpRequested(client_info, file_path);
}
static void CallOnClientExited(
void* context, const google_breakpad::ClientInfo* client_info) {
static_cast<MockCrashGenerationServerCallbacks*>(context)->
OnClientExited(client_info);
}
DWORD thread_id_;
EXCEPTION_POINTERS* exception_pointers_;
MDRawAssertionInfo assert_info_;
google_breakpad::CrashGenerationServer crash_generation_server_;
};
TEST_F(CrashGenerationServerTest, PingServerTest) {
DoTestFault(CLOSE_AFTER_CONNECT);
}
TEST_F(CrashGenerationServerTest, InvalidRegistration) {
DoTestFault(SEND_INVALID_REGISTRATION);
}
TEST_F(CrashGenerationServerTest, TruncateRegistration) {
DoTestFault(TRUNCATE_REGISTRATION);
}
TEST_F(CrashGenerationServerTest, CloseAfterRegistration) {
DoTestFault(CLOSE_AFTER_REGISTRATION);
}
TEST_F(CrashGenerationServerTest, ResponseBufferTooSmall) {
DoTestFault(RESPONSE_BUFFER_TOO_SMALL);
}
TEST_F(CrashGenerationServerTest, CloseAfterResponse) {
DoTestFault(CLOSE_AFTER_RESPONSE);
}
// It turns out that, as long as you send one byte, the ACK is accepted and
// registration succeeds.
TEST_F(CrashGenerationServerTest, SendInvalidAck) {
EXPECT_CALL(mock_callbacks_, OnClientConnected(_));
ASSERT_NO_FATAL_FAILURE(FaultyClient(SEND_INVALID_ACK));
// See DoTestFault for an explanation of this line
ASSERT_NO_FATAL_FAILURE(FaultyClient(CLOSE_AFTER_CONNECT));
EXPECT_CALL(mock_callbacks_, OnClientConnected(_));
ASSERT_NO_FATAL_FAILURE(FaultyClient(NO_FAULT));
// See DoTestFault for an explanation of this line
ASSERT_NO_FATAL_FAILURE(FaultyClient(CLOSE_AFTER_CONNECT));
}
} // anonymous namespace

184
thirdparty/breakpad/client/windows/unittests/dump_analysis.cc vendored Executable file
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// 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.
#include <windows.h>
#include <objbase.h>
#include <dbghelp.h>
#include "dump_analysis.h" // NOLINT
#include "gtest/gtest.h"
DumpAnalysis::~DumpAnalysis() {
if (dump_file_view_ != NULL) {
EXPECT_TRUE(::UnmapViewOfFile(dump_file_view_));
::CloseHandle(dump_file_mapping_);
dump_file_mapping_ = NULL;
}
if (dump_file_handle_ != NULL) {
::CloseHandle(dump_file_handle_);
dump_file_handle_ = NULL;
}
}
void DumpAnalysis::EnsureDumpMapped() {
if (dump_file_view_ == NULL) {
dump_file_handle_ = ::CreateFile(dump_file_.c_str(),
GENERIC_READ,
0,
NULL,
OPEN_EXISTING,
0,
NULL);
ASSERT_TRUE(dump_file_handle_ != NULL);
ASSERT_TRUE(dump_file_mapping_ == NULL);
dump_file_mapping_ = ::CreateFileMapping(dump_file_handle_,
NULL,
PAGE_READONLY,
0,
0,
NULL);
ASSERT_TRUE(dump_file_mapping_ != NULL);
dump_file_view_ = ::MapViewOfFile(dump_file_mapping_,
FILE_MAP_READ,
0,
0,
0);
ASSERT_TRUE(dump_file_view_ != NULL);
}
}
bool DumpAnalysis::HasTebs() const {
MINIDUMP_THREAD_LIST* thread_list = NULL;
size_t thread_list_size = GetStream(ThreadListStream, &thread_list);
if (thread_list_size > 0 && thread_list != NULL) {
for (ULONG i = 0; i < thread_list->NumberOfThreads; ++i) {
if (!HasMemory(thread_list->Threads[i].Teb))
return false;
}
return true;
}
// No thread list, no TEB info.
return false;
}
bool DumpAnalysis::HasPeb() const {
MINIDUMP_THREAD_LIST* thread_list = NULL;
size_t thread_list_size = GetStream(ThreadListStream, &thread_list);
if (thread_list_size > 0 && thread_list != NULL &&
thread_list->NumberOfThreads > 0) {
FakeTEB* teb = NULL;
if (!HasMemory(thread_list->Threads[0].Teb, &teb))
return false;
return HasMemory(teb->peb);
}
return false;
}
bool DumpAnalysis::HasStream(ULONG stream_number) const {
void* stream = NULL;
size_t stream_size = GetStreamImpl(stream_number, &stream);
return stream_size > 0 && stream != NULL;
}
size_t DumpAnalysis::GetStreamImpl(ULONG stream_number, void** stream) const {
MINIDUMP_DIRECTORY* directory = NULL;
ULONG memory_list_size = 0;
BOOL ret = ::MiniDumpReadDumpStream(dump_file_view_,
stream_number,
&directory,
stream,
&memory_list_size);
return ret ? memory_list_size : 0;
}
bool DumpAnalysis::HasMemoryImpl(const void *addr_in, size_t structuresize,
void **structure) const {
uintptr_t address = reinterpret_cast<uintptr_t>(addr_in);
MINIDUMP_MEMORY_LIST* memory_list = NULL;
size_t memory_list_size = GetStream(MemoryListStream, &memory_list);
if (memory_list_size > 0 && memory_list != NULL) {
for (ULONG i = 0; i < memory_list->NumberOfMemoryRanges; ++i) {
MINIDUMP_MEMORY_DESCRIPTOR& descr = memory_list->MemoryRanges[i];
const uintptr_t range_start =
static_cast<uintptr_t>(descr.StartOfMemoryRange);
uintptr_t range_end = range_start + descr.Memory.DataSize;
if (address >= range_start &&
address + structuresize < range_end) {
// The start address falls in the range, and the end address is
// in bounds, return a pointer to the structure if requested.
if (structure != NULL)
*structure = RVA_TO_ADDR(dump_file_view_, descr.Memory.Rva);
return true;
}
}
}
// We didn't find the range in a MINIDUMP_MEMORY_LIST, so maybe this
// is a full dump using MINIDUMP_MEMORY64_LIST with all the memory at the
// end of the dump file.
MINIDUMP_MEMORY64_LIST* memory64_list = NULL;
memory_list_size = GetStream(Memory64ListStream, &memory64_list);
if (memory_list_size > 0 && memory64_list != NULL) {
// Keep track of where the current descriptor maps to.
RVA64 curr_rva = memory64_list->BaseRva;
for (ULONG i = 0; i < memory64_list->NumberOfMemoryRanges; ++i) {
MINIDUMP_MEMORY_DESCRIPTOR64& descr = memory64_list->MemoryRanges[i];
uintptr_t range_start =
static_cast<uintptr_t>(descr.StartOfMemoryRange);
uintptr_t range_end = range_start + static_cast<size_t>(descr.DataSize);
if (address >= range_start &&
address + structuresize < range_end) {
// The start address falls in the range, and the end address is
// in bounds, return a pointer to the structure if requested.
if (structure != NULL)
*structure = RVA_TO_ADDR(dump_file_view_, curr_rva);
return true;
}
// Advance the current RVA.
curr_rva += descr.DataSize;
}
}
return false;
}

102
thirdparty/breakpad/client/windows/unittests/dump_analysis.h vendored Executable file
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// 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.
#ifndef CLIENT_WINDOWS_UNITTESTS_DUMP_ANALYSIS_H_
#define CLIENT_WINDOWS_UNITTESTS_DUMP_ANALYSIS_H_
#include "../crash_generation/minidump_generator.h"
// Convenience to get to the PEB pointer in a TEB.
struct FakeTEB {
char dummy[0x30];
void* peb;
};
class DumpAnalysis {
public:
explicit DumpAnalysis(const std::wstring& file_path)
: dump_file_(file_path), dump_file_view_(NULL), dump_file_mapping_(NULL),
dump_file_handle_(NULL) {
EnsureDumpMapped();
}
~DumpAnalysis();
bool HasStream(ULONG stream_number) const;
// This is template to keep type safety in the front, but we end up casting
// to void** inside the implementation to pass the pointer to Win32. So
// casting here is considered safe.
template <class StreamType>
size_t GetStream(ULONG stream_number, StreamType** stream) const {
return GetStreamImpl(stream_number, reinterpret_cast<void**>(stream));
}
bool HasTebs() const;
bool HasPeb() const;
bool HasMemory(ULONG64 address) const {
return HasMemory<BYTE>(address, NULL);
}
bool HasMemory(const void* address) const {
return HasMemory<BYTE>(address, NULL);
}
template <class StructureType>
bool HasMemory(ULONG64 address, StructureType** structure = NULL) const {
// We can't cope with 64 bit addresses for now.
if (address > 0xFFFFFFFFUL)
return false;
return HasMemory(reinterpret_cast<void*>(address), structure);
}
template <class StructureType>
bool HasMemory(const void* addr_in, StructureType** structure = NULL) const {
return HasMemoryImpl(addr_in, sizeof(StructureType),
reinterpret_cast<void**>(structure));
}
protected:
void EnsureDumpMapped();
HANDLE dump_file_mapping_;
HANDLE dump_file_handle_;
void* dump_file_view_;
std::wstring dump_file_;
private:
// This is the implementation of GetStream<>.
size_t GetStreamImpl(ULONG stream_number, void** stream) const;
// This is the implementation of HasMemory<>.
bool HasMemoryImpl(const void* addr_in, size_t pointersize,
void** structure) const;
};
#endif // CLIENT_WINDOWS_UNITTESTS_DUMP_ANALYSIS_H_

529
thirdparty/breakpad/client/windows/unittests/exception_handler_death_test.cc vendored Executable file
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// Copyright 2009, 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.
#include <windows.h>
#include <dbghelp.h>
#include <strsafe.h>
#include <objbase.h>
#include <shellapi.h>
#include <string>
#include "../../../breakpad_googletest_includes.h"
#include "../../../../common/windows/string_utils-inl.h"
#include "../crash_generation/crash_generation_server.h"
#include "../handler/exception_handler.h"
#include "../../../../google_breakpad/processor/minidump.h"
namespace {
using std::wstring;
using namespace google_breakpad;
const wchar_t kPipeName[] = L"\\\\.\\pipe\\BreakpadCrashTest\\TestCaseServer";
const char kSuccessIndicator[] = "success";
const char kFailureIndicator[] = "failure";
// Utility function to test for a path's existence.
BOOL DoesPathExist(const TCHAR *path_name);
class ExceptionHandlerDeathTest : public ::testing::Test {
protected:
// Member variable for each test that they can use
// for temporary storage.
TCHAR temp_path_[MAX_PATH];
// Actually constructs a temp path name.
virtual void SetUp();
// A helper method that tests can use to crash.
void DoCrashAccessViolation();
void DoCrashPureVirtualCall();
};
void ExceptionHandlerDeathTest::SetUp() {
const ::testing::TestInfo* const test_info =
::testing::UnitTest::GetInstance()->current_test_info();
TCHAR temp_path[MAX_PATH] = { '\0' };
TCHAR test_name_wide[MAX_PATH] = { '\0' };
// We want the temporary directory to be what the OS returns
// to us, + the test case name.
GetTempPath(MAX_PATH, temp_path);
// The test case name is exposed as a c-style string,
// convert it to a wchar_t string.
int dwRet = MultiByteToWideChar(CP_ACP, 0, test_info->name(),
strlen(test_info->name()),
test_name_wide,
MAX_PATH);
if (!dwRet) {
assert(false);
}
StringCchPrintfW(temp_path_, MAX_PATH, L"%s%s", temp_path, test_name_wide);
CreateDirectory(temp_path_, NULL);
}
BOOL DoesPathExist(const TCHAR *path_name) {
DWORD flags = GetFileAttributes(path_name);
if (flags == INVALID_FILE_ATTRIBUTES) {
return FALSE;
}
return TRUE;
}
bool MinidumpWrittenCallback(const wchar_t* dump_path,
const wchar_t* minidump_id,
void* context,
EXCEPTION_POINTERS* exinfo,
MDRawAssertionInfo* assertion,
bool succeeded) {
if (succeeded && DoesPathExist(dump_path)) {
fprintf(stderr, kSuccessIndicator);
} else {
fprintf(stderr, kFailureIndicator);
}
// If we don't flush, the output doesn't get sent before
// this process dies.
fflush(stderr);
return succeeded;
}
TEST_F(ExceptionHandlerDeathTest, InProcTest) {
// For the in-proc test, we just need to instantiate an exception
// handler in in-proc mode, and crash. Since the entire test is
// reexecuted in the child process, we don't have to worry about
// the semantics of the exception handler being inherited/not
// inherited across CreateProcess().
ASSERT_TRUE(DoesPathExist(temp_path_));
google_breakpad::ExceptionHandler *exc =
new google_breakpad::ExceptionHandler(
temp_path_, NULL, &MinidumpWrittenCallback, NULL,
google_breakpad::ExceptionHandler::HANDLER_ALL);
int *i = NULL;
ASSERT_DEATH((*i)++, kSuccessIndicator);
delete exc;
}
static bool gDumpCallbackCalled = false;
void clientDumpCallback(void *dump_context,
const google_breakpad::ClientInfo *client_info,
const std::wstring *dump_path) {
gDumpCallbackCalled = true;
}
void ExceptionHandlerDeathTest::DoCrashAccessViolation() {
google_breakpad::ExceptionHandler *exc =
new google_breakpad::ExceptionHandler(
temp_path_, NULL, NULL, NULL,
google_breakpad::ExceptionHandler::HANDLER_ALL, MiniDumpNormal, kPipeName,
NULL);
// Although this is executing in the child process of the death test,
// if it's not true we'll still get an error rather than the crash
// being expected.
ASSERT_TRUE(exc->IsOutOfProcess());
int *i = NULL;
printf("%d\n", (*i)++);
}
TEST_F(ExceptionHandlerDeathTest, OutOfProcTest) {
// We can take advantage of a detail of google test here to save some
// complexity in testing: when you do a death test, it actually forks.
// So we can make the main test harness the crash generation server,
// and call ASSERT_DEATH on a NULL dereference, it to expecting test
// the out of process scenario, since it's happening in a different
// process! This is different from the above because, above, we pass
// a NULL pipe name, and we also don't start a crash generation server.
ASSERT_TRUE(DoesPathExist(temp_path_));
std::wstring dump_path(temp_path_);
google_breakpad::CrashGenerationServer server(
kPipeName, NULL, NULL, NULL, &clientDumpCallback, NULL, NULL, NULL, true,
&dump_path);
// This HAS to be EXPECT_, because when this test case is executed in the
// child process, the server registration will fail due to the named pipe
// being the same.
EXPECT_TRUE(server.Start());
EXPECT_FALSE(gDumpCallbackCalled);
ASSERT_DEATH(this->DoCrashAccessViolation(), "");
EXPECT_TRUE(gDumpCallbackCalled);
}
TEST_F(ExceptionHandlerDeathTest, InvalidParameterTest) {
using google_breakpad::ExceptionHandler;
ASSERT_TRUE(DoesPathExist(temp_path_));
ExceptionHandler handler(temp_path_, NULL, NULL, NULL,
ExceptionHandler::HANDLER_INVALID_PARAMETER);
// Disable the message box for assertions
_CrtSetReportMode(_CRT_ASSERT, 0);
// Call with a bad argument. The invalid parameter will be swallowed
// and a dump will be generated, the process will exit(0).
ASSERT_EXIT(printf(NULL), ::testing::ExitedWithCode(0), "");
}
struct PureVirtualCallBase {
PureVirtualCallBase() {
// We have to reinterpret so the linker doesn't get confused because the
// method isn't defined.
reinterpret_cast<PureVirtualCallBase*>(this)->PureFunction();
}
virtual ~PureVirtualCallBase() {}
virtual void PureFunction() const = 0;
};
struct PureVirtualCall : public PureVirtualCallBase {
PureVirtualCall() { PureFunction(); }
virtual void PureFunction() const {}
};
void ExceptionHandlerDeathTest::DoCrashPureVirtualCall() {
PureVirtualCall instance;
}
TEST_F(ExceptionHandlerDeathTest, PureVirtualCallTest) {
using google_breakpad::ExceptionHandler;
ASSERT_TRUE(DoesPathExist(temp_path_));
ExceptionHandler handler(temp_path_, NULL, NULL, NULL,
ExceptionHandler::HANDLER_PURECALL);
// Disable the message box for assertions
_CrtSetReportMode(_CRT_ASSERT, 0);
// Calls a pure virtual function.
EXPECT_EXIT(DoCrashPureVirtualCall(), ::testing::ExitedWithCode(0), "");
}
wstring find_minidump_in_directory(const wstring &directory) {
wstring search_path = directory + L"\\*";
WIN32_FIND_DATA find_data;
HANDLE find_handle = FindFirstFileW(search_path.c_str(), &find_data);
if (find_handle == INVALID_HANDLE_VALUE)
return wstring();
wstring filename;
do {
const wchar_t extension[] = L".dmp";
const int extension_length = sizeof(extension) / sizeof(extension[0]) - 1;
const int filename_length = wcslen(find_data.cFileName);
if (filename_length > extension_length &&
wcsncmp(extension,
find_data.cFileName + filename_length - extension_length,
extension_length) == 0) {
filename = directory + L"\\" + find_data.cFileName;
break;
}
} while(FindNextFile(find_handle, &find_data));
FindClose(find_handle);
return filename;
}
TEST_F(ExceptionHandlerDeathTest, InstructionPointerMemory) {
ASSERT_TRUE(DoesPathExist(temp_path_));
google_breakpad::ExceptionHandler *exc =
new google_breakpad::ExceptionHandler(
temp_path_, NULL, NULL, NULL,
google_breakpad::ExceptionHandler::HANDLER_ALL);
// Get some executable memory.
const u_int32_t kMemorySize = 256; // bytes
const int kOffset = kMemorySize / 2;
// This crashes with SIGILL on x86/x86-64/arm.
const unsigned char instructions[] = { 0xff, 0xff, 0xff, 0xff };
char* memory = reinterpret_cast<char*>(VirtualAlloc(NULL,
kMemorySize,
MEM_COMMIT | MEM_RESERVE,
PAGE_EXECUTE_READWRITE));
ASSERT_TRUE(memory);
// Write some instructions that will crash. Put them
// in the middle of the block of memory, because the
// minidump should contain 128 bytes on either side of the
// instruction pointer.
memcpy(memory + kOffset, instructions, sizeof(instructions));
// Now execute the instructions, which should crash.
typedef void (*void_function)(void);
void_function memory_function =
reinterpret_cast<void_function>(memory + kOffset);
ASSERT_DEATH(memory_function(), "");
// free the memory.
VirtualFree(memory, 0, MEM_RELEASE);
// Verify that the resulting minidump contains the memory around the IP
wstring minidump_filename_wide = find_minidump_in_directory(temp_path_);
ASSERT_FALSE(minidump_filename_wide.empty());
string minidump_filename;
ASSERT_TRUE(WindowsStringUtils::safe_wcstombs(minidump_filename_wide,
&minidump_filename));
// Read the minidump. Locate the exception record and the
// memory list, and then ensure that there is a memory region
// in the memory list that covers the instruction pointer from
// the exception record.
{
Minidump minidump(minidump_filename);
ASSERT_TRUE(minidump.Read());
MinidumpException* exception = minidump.GetException();
MinidumpMemoryList* memory_list = minidump.GetMemoryList();
ASSERT_TRUE(exception);
ASSERT_TRUE(memory_list);
ASSERT_LT((unsigned)0, memory_list->region_count());
MinidumpContext* context = exception->GetContext();
ASSERT_TRUE(context);
u_int64_t instruction_pointer;
switch (context->GetContextCPU()) {
case MD_CONTEXT_X86:
instruction_pointer = context->GetContextX86()->eip;
break;
case MD_CONTEXT_AMD64:
instruction_pointer = context->GetContextAMD64()->rip;
break;
default:
FAIL() << "Unknown context CPU: " << context->GetContextCPU();
break;
}
MinidumpMemoryRegion* region =
memory_list->GetMemoryRegionForAddress(instruction_pointer);
ASSERT_TRUE(region);
EXPECT_EQ(kMemorySize, region->GetSize());
const u_int8_t* bytes = region->GetMemory();
ASSERT_TRUE(bytes);
u_int8_t prefix_bytes[kOffset];
u_int8_t suffix_bytes[kMemorySize - kOffset - sizeof(instructions)];
memset(prefix_bytes, 0, sizeof(prefix_bytes));
memset(suffix_bytes, 0, sizeof(suffix_bytes));
EXPECT_TRUE(memcmp(bytes, prefix_bytes, sizeof(prefix_bytes)) == 0);
EXPECT_TRUE(memcmp(bytes + kOffset, instructions,
sizeof(instructions)) == 0);
EXPECT_TRUE(memcmp(bytes + kOffset + sizeof(instructions),
suffix_bytes, sizeof(suffix_bytes)) == 0);
}
DeleteFileW(minidump_filename_wide.c_str());
}
TEST_F(ExceptionHandlerDeathTest, InstructionPointerMemoryMinBound) {
ASSERT_TRUE(DoesPathExist(temp_path_));
google_breakpad::ExceptionHandler *exc =
new google_breakpad::ExceptionHandler(
temp_path_, NULL, NULL, NULL,
google_breakpad::ExceptionHandler::HANDLER_ALL);
SYSTEM_INFO sSysInfo; // Useful information about the system
GetSystemInfo(&sSysInfo); // Initialize the structure.
const u_int32_t kMemorySize = 256; // bytes
const DWORD kPageSize = sSysInfo.dwPageSize;
const int kOffset = 0;
// This crashes with SIGILL on x86/x86-64/arm.
const unsigned char instructions[] = { 0xff, 0xff, 0xff, 0xff };
// Get some executable memory. Specifically, reserve two pages,
// but only commit the second.
char* all_memory = reinterpret_cast<char*>(VirtualAlloc(NULL,
kPageSize * 2,
MEM_RESERVE,
PAGE_NOACCESS));
ASSERT_TRUE(all_memory);
char* memory = all_memory + kPageSize;
ASSERT_TRUE(VirtualAlloc(memory, kPageSize,
MEM_COMMIT, PAGE_EXECUTE_READWRITE));
// Write some instructions that will crash. Put them
// in the middle of the block of memory, because the
// minidump should contain 128 bytes on either side of the
// instruction pointer.
memcpy(memory + kOffset, instructions, sizeof(instructions));
// Now execute the instructions, which should crash.
typedef void (*void_function)(void);
void_function memory_function =
reinterpret_cast<void_function>(memory + kOffset);
ASSERT_DEATH(memory_function(), "");
// free the memory.
VirtualFree(memory, 0, MEM_RELEASE);
// Verify that the resulting minidump contains the memory around the IP
wstring minidump_filename_wide = find_minidump_in_directory(temp_path_);
ASSERT_FALSE(minidump_filename_wide.empty());
string minidump_filename;
ASSERT_TRUE(WindowsStringUtils::safe_wcstombs(minidump_filename_wide,
&minidump_filename));
// Read the minidump. Locate the exception record and the
// memory list, and then ensure that there is a memory region
// in the memory list that covers the instruction pointer from
// the exception record.
{
Minidump minidump(minidump_filename);
ASSERT_TRUE(minidump.Read());
MinidumpException* exception = minidump.GetException();
MinidumpMemoryList* memory_list = minidump.GetMemoryList();
ASSERT_TRUE(exception);
ASSERT_TRUE(memory_list);
ASSERT_LT((unsigned)0, memory_list->region_count());
MinidumpContext* context = exception->GetContext();
ASSERT_TRUE(context);
u_int64_t instruction_pointer;
switch (context->GetContextCPU()) {
case MD_CONTEXT_X86:
instruction_pointer = context->GetContextX86()->eip;
break;
case MD_CONTEXT_AMD64:
instruction_pointer = context->GetContextAMD64()->rip;
break;
default:
FAIL() << "Unknown context CPU: " << context->GetContextCPU();
break;
}
MinidumpMemoryRegion* region =
memory_list->GetMemoryRegionForAddress(instruction_pointer);
ASSERT_TRUE(region);
EXPECT_EQ(kMemorySize / 2, region->GetSize());
const u_int8_t* bytes = region->GetMemory();
ASSERT_TRUE(bytes);
u_int8_t suffix_bytes[kMemorySize / 2 - sizeof(instructions)];
memset(suffix_bytes, 0, sizeof(suffix_bytes));
EXPECT_TRUE(memcmp(bytes + kOffset,
instructions, sizeof(instructions)) == 0);
EXPECT_TRUE(memcmp(bytes + kOffset + sizeof(instructions),
suffix_bytes, sizeof(suffix_bytes)) == 0);
}
DeleteFileW(minidump_filename_wide.c_str());
}
TEST_F(ExceptionHandlerDeathTest, InstructionPointerMemoryMaxBound) {
ASSERT_TRUE(DoesPathExist(temp_path_));
google_breakpad::ExceptionHandler *exc =
new google_breakpad::ExceptionHandler(
temp_path_, NULL, NULL, NULL,
google_breakpad::ExceptionHandler::HANDLER_ALL);
SYSTEM_INFO sSysInfo; // Useful information about the system
GetSystemInfo(&sSysInfo); // Initialize the structure.
const DWORD kPageSize = sSysInfo.dwPageSize;
// This crashes with SIGILL on x86/x86-64/arm.
const unsigned char instructions[] = { 0xff, 0xff, 0xff, 0xff };
const int kOffset = kPageSize - sizeof(instructions);
// Get some executable memory. Specifically, reserve two pages,
// but only commit the first.
char* memory = reinterpret_cast<char*>(VirtualAlloc(NULL,
kPageSize * 2,
MEM_RESERVE,
PAGE_NOACCESS));
ASSERT_TRUE(memory);
ASSERT_TRUE(VirtualAlloc(memory, kPageSize,
MEM_COMMIT, PAGE_EXECUTE_READWRITE));
// Write some instructions that will crash.
memcpy(memory + kOffset, instructions, sizeof(instructions));
// Now execute the instructions, which should crash.
typedef void (*void_function)(void);
void_function memory_function =
reinterpret_cast<void_function>(memory + kOffset);
ASSERT_DEATH(memory_function(), "");
// free the memory.
VirtualFree(memory, 0, MEM_RELEASE);
// Verify that the resulting minidump contains the memory around the IP
wstring minidump_filename_wide = find_minidump_in_directory(temp_path_);
ASSERT_FALSE(minidump_filename_wide.empty());
string minidump_filename;
ASSERT_TRUE(WindowsStringUtils::safe_wcstombs(minidump_filename_wide,
&minidump_filename));
// Read the minidump. Locate the exception record and the
// memory list, and then ensure that there is a memory region
// in the memory list that covers the instruction pointer from
// the exception record.
{
Minidump minidump(minidump_filename);
ASSERT_TRUE(minidump.Read());
MinidumpException* exception = minidump.GetException();
MinidumpMemoryList* memory_list = minidump.GetMemoryList();
ASSERT_TRUE(exception);
ASSERT_TRUE(memory_list);
ASSERT_LT((unsigned)0, memory_list->region_count());
MinidumpContext* context = exception->GetContext();
ASSERT_TRUE(context);
u_int64_t instruction_pointer;
switch (context->GetContextCPU()) {
case MD_CONTEXT_X86:
instruction_pointer = context->GetContextX86()->eip;
break;
case MD_CONTEXT_AMD64:
instruction_pointer = context->GetContextAMD64()->rip;
break;
default:
FAIL() << "Unknown context CPU: " << context->GetContextCPU();
break;
}
MinidumpMemoryRegion* region =
memory_list->GetMemoryRegionForAddress(instruction_pointer);
ASSERT_TRUE(region);
const size_t kPrefixSize = 128; // bytes
EXPECT_EQ(kPrefixSize + sizeof(instructions), region->GetSize());
const u_int8_t* bytes = region->GetMemory();
ASSERT_TRUE(bytes);
u_int8_t prefix_bytes[kPrefixSize];
memset(prefix_bytes, 0, sizeof(prefix_bytes));
EXPECT_TRUE(memcmp(bytes, prefix_bytes, sizeof(prefix_bytes)) == 0);
EXPECT_TRUE(memcmp(bytes + kPrefixSize,
instructions, sizeof(instructions)) == 0);
}
DeleteFileW(minidump_filename_wide.c_str());
}
} // namespace

377
thirdparty/breakpad/client/windows/unittests/exception_handler_test.cc vendored Executable file
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@@ -0,0 +1,377 @@
// Copyright 2009, 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.
#include <windows.h>
#include <dbghelp.h>
#include <strsafe.h>
#include <objbase.h>
#include <shellapi.h>
#include <string>
#include "../../../breakpad_googletest_includes.h"
#include "../../../../common/windows/string_utils-inl.h"
#include "../../../../google_breakpad/processor/minidump.h"
#include "../crash_generation/crash_generation_server.h"
#include "../handler/exception_handler.h"
#include "dump_analysis.h" // NOLINT
namespace {
using std::wstring;
using namespace google_breakpad;
const wchar_t kPipeName[] = L"\\\\.\\pipe\\BreakpadCrashTest\\TestCaseServer";
const char kSuccessIndicator[] = "success";
const char kFailureIndicator[] = "failure";
const MINIDUMP_TYPE kFullDumpType = static_cast<MINIDUMP_TYPE>(
MiniDumpWithFullMemory | // Full memory from process.
MiniDumpWithProcessThreadData | // Get PEB and TEB.
MiniDumpWithHandleData); // Get all handle information.
class ExceptionHandlerTest : public ::testing::Test {
protected:
// Member variable for each test that they can use
// for temporary storage.
TCHAR temp_path_[MAX_PATH];
// Actually constructs a temp path name.
virtual void SetUp();
// Deletes temporary files.
virtual void TearDown();
void DoCrashInvalidParameter();
void DoCrashPureVirtualCall();
// Utility function to test for a path's existence.
static BOOL DoesPathExist(const TCHAR *path_name);
// Client callback.
static void ClientDumpCallback(
void *dump_context,
const google_breakpad::ClientInfo *client_info,
const std::wstring *dump_path);
static bool DumpCallback(const wchar_t* dump_path,
const wchar_t* minidump_id,
void* context,
EXCEPTION_POINTERS* exinfo,
MDRawAssertionInfo* assertion,
bool succeeded);
static std::wstring dump_file;
static std::wstring full_dump_file;
};
std::wstring ExceptionHandlerTest::dump_file;
std::wstring ExceptionHandlerTest::full_dump_file;
void ExceptionHandlerTest::SetUp() {
const ::testing::TestInfo* const test_info =
::testing::UnitTest::GetInstance()->current_test_info();
TCHAR temp_path[MAX_PATH] = { '\0' };
TCHAR test_name_wide[MAX_PATH] = { '\0' };
// We want the temporary directory to be what the OS returns
// to us, + the test case name.
GetTempPath(MAX_PATH, temp_path);
// THe test case name is exposed to use as a c-style string,
// But we might be working in UNICODE here on Windows.
int dwRet = MultiByteToWideChar(CP_ACP, 0, test_info->name(),
strlen(test_info->name()),
test_name_wide,
MAX_PATH);
if (!dwRet) {
assert(false);
}
StringCchPrintfW(temp_path_, MAX_PATH, L"%s%s", temp_path, test_name_wide);
CreateDirectory(temp_path_, NULL);
}
void ExceptionHandlerTest::TearDown() {
if (!dump_file.empty()) {
::DeleteFile(dump_file.c_str());
dump_file = L"";
}
if (!full_dump_file.empty()) {
::DeleteFile(full_dump_file.c_str());
full_dump_file = L"";
}
}
BOOL ExceptionHandlerTest::DoesPathExist(const TCHAR *path_name) {
DWORD flags = GetFileAttributes(path_name);
if (flags == INVALID_FILE_ATTRIBUTES) {
return FALSE;
}
return TRUE;
}
// static
void ExceptionHandlerTest::ClientDumpCallback(
void *dump_context,
const google_breakpad::ClientInfo *client_info,
const wstring *dump_path) {
dump_file = *dump_path;
// Create the full dump file name from the dump path.
full_dump_file = dump_file.substr(0, dump_file.length() - 4) + L"-full.dmp";
}
// static
bool ExceptionHandlerTest::DumpCallback(const wchar_t* dump_path,
const wchar_t* minidump_id,
void* context,
EXCEPTION_POINTERS* exinfo,
MDRawAssertionInfo* assertion,
bool succeeded) {
dump_file = dump_path;
dump_file += L"\\";
dump_file += minidump_id;
dump_file += L".dmp";
return succeeded;
}
void ExceptionHandlerTest::DoCrashInvalidParameter() {
google_breakpad::ExceptionHandler *exc =
new google_breakpad::ExceptionHandler(
temp_path_, NULL, NULL, NULL,
google_breakpad::ExceptionHandler::HANDLER_INVALID_PARAMETER,
kFullDumpType, kPipeName, NULL);
// Disable the message box for assertions
_CrtSetReportMode(_CRT_ASSERT, 0);
// Although this is executing in the child process of the death test,
// if it's not true we'll still get an error rather than the crash
// being expected.
ASSERT_TRUE(exc->IsOutOfProcess());
printf(NULL);
}
struct PureVirtualCallBase {
PureVirtualCallBase() {
// We have to reinterpret so the linker doesn't get confused because the
// method isn't defined.
reinterpret_cast<PureVirtualCallBase*>(this)->PureFunction();
}
virtual ~PureVirtualCallBase() {}
virtual void PureFunction() const = 0;
};
struct PureVirtualCall : public PureVirtualCallBase {
PureVirtualCall() { PureFunction(); }
virtual void PureFunction() const {}
};
void ExceptionHandlerTest::DoCrashPureVirtualCall() {
google_breakpad::ExceptionHandler *exc =
new google_breakpad::ExceptionHandler(
temp_path_, NULL, NULL, NULL,
google_breakpad::ExceptionHandler::HANDLER_PURECALL,
kFullDumpType, kPipeName, NULL);
// Disable the message box for assertions
_CrtSetReportMode(_CRT_ASSERT, 0);
// Although this is executing in the child process of the death test,
// if it's not true we'll still get an error rather than the crash
// being expected.
ASSERT_TRUE(exc->IsOutOfProcess());
// Create a new frame to ensure PureVirtualCall is not optimized to some
// other line in this function.
{
PureVirtualCall instance;
}
}
// This test validates that the minidump is written correctly.
TEST_F(ExceptionHandlerTest, InvalidParameterMiniDumpTest) {
ASSERT_TRUE(DoesPathExist(temp_path_));
// Call with a bad argument
ASSERT_TRUE(DoesPathExist(temp_path_));
wstring dump_path(temp_path_);
google_breakpad::CrashGenerationServer server(
kPipeName, NULL, NULL, NULL, ClientDumpCallback, NULL, NULL, NULL, true,
&dump_path);
ASSERT_TRUE(dump_file.empty() && full_dump_file.empty());
// This HAS to be EXPECT_, because when this test case is executed in the
// child process, the server registration will fail due to the named pipe
// being the same.
EXPECT_TRUE(server.Start());
EXPECT_EXIT(DoCrashInvalidParameter(), ::testing::ExitedWithCode(0), "");
ASSERT_TRUE(!dump_file.empty() && !full_dump_file.empty());
ASSERT_TRUE(DoesPathExist(dump_file.c_str()));
// Verify the dump for infos.
DumpAnalysis mini(dump_file);
DumpAnalysis full(full_dump_file);
// The dump should have all of these streams.
EXPECT_TRUE(mini.HasStream(ThreadListStream));
EXPECT_TRUE(full.HasStream(ThreadListStream));
EXPECT_TRUE(mini.HasStream(ModuleListStream));
EXPECT_TRUE(full.HasStream(ModuleListStream));
EXPECT_TRUE(mini.HasStream(ExceptionStream));
EXPECT_TRUE(full.HasStream(ExceptionStream));
EXPECT_TRUE(mini.HasStream(SystemInfoStream));
EXPECT_TRUE(full.HasStream(SystemInfoStream));
EXPECT_TRUE(mini.HasStream(MiscInfoStream));
EXPECT_TRUE(full.HasStream(MiscInfoStream));
EXPECT_TRUE(mini.HasStream(HandleDataStream));
EXPECT_TRUE(full.HasStream(HandleDataStream));
// We expect PEB and TEBs in this dump.
EXPECT_TRUE(mini.HasTebs() || full.HasTebs());
EXPECT_TRUE(mini.HasPeb() || full.HasPeb());
// Minidump should have a memory listing, but no 64-bit memory.
EXPECT_TRUE(mini.HasStream(MemoryListStream));
EXPECT_FALSE(mini.HasStream(Memory64ListStream));
EXPECT_FALSE(full.HasStream(MemoryListStream));
EXPECT_TRUE(full.HasStream(Memory64ListStream));
// This is the only place we don't use OR because we want both not
// to have the streams.
EXPECT_FALSE(mini.HasStream(ThreadExListStream));
EXPECT_FALSE(full.HasStream(ThreadExListStream));
EXPECT_FALSE(mini.HasStream(CommentStreamA));
EXPECT_FALSE(full.HasStream(CommentStreamA));
EXPECT_FALSE(mini.HasStream(CommentStreamW));
EXPECT_FALSE(full.HasStream(CommentStreamW));
EXPECT_FALSE(mini.HasStream(FunctionTableStream));
EXPECT_FALSE(full.HasStream(FunctionTableStream));
EXPECT_FALSE(mini.HasStream(MemoryInfoListStream));
EXPECT_FALSE(full.HasStream(MemoryInfoListStream));
EXPECT_FALSE(mini.HasStream(ThreadInfoListStream));
EXPECT_FALSE(full.HasStream(ThreadInfoListStream));
EXPECT_FALSE(mini.HasStream(HandleOperationListStream));
EXPECT_FALSE(full.HasStream(HandleOperationListStream));
EXPECT_FALSE(mini.HasStream(TokenStream));
EXPECT_FALSE(full.HasStream(TokenStream));
}
// This test validates that the minidump is written correctly.
TEST_F(ExceptionHandlerTest, PureVirtualCallMiniDumpTest) {
ASSERT_TRUE(DoesPathExist(temp_path_));
// Call with a bad argument
ASSERT_TRUE(DoesPathExist(temp_path_));
wstring dump_path(temp_path_);
google_breakpad::CrashGenerationServer server(
kPipeName, NULL, NULL, NULL, ClientDumpCallback, NULL, NULL, NULL, true,
&dump_path);
ASSERT_TRUE(dump_file.empty() && full_dump_file.empty());
// This HAS to be EXPECT_, because when this test case is executed in the
// child process, the server registration will fail due to the named pipe
// being the same.
EXPECT_TRUE(server.Start());
EXPECT_EXIT(DoCrashPureVirtualCall(), ::testing::ExitedWithCode(0), "");
ASSERT_TRUE(!dump_file.empty() && !full_dump_file.empty());
ASSERT_TRUE(DoesPathExist(dump_file.c_str()));
// Verify the dump for infos.
DumpAnalysis mini(dump_file);
DumpAnalysis full(full_dump_file);
// The dump should have all of these streams.
EXPECT_TRUE(mini.HasStream(ThreadListStream));
EXPECT_TRUE(full.HasStream(ThreadListStream));
EXPECT_TRUE(mini.HasStream(ModuleListStream));
EXPECT_TRUE(full.HasStream(ModuleListStream));
EXPECT_TRUE(mini.HasStream(ExceptionStream));
EXPECT_TRUE(full.HasStream(ExceptionStream));
EXPECT_TRUE(mini.HasStream(SystemInfoStream));
EXPECT_TRUE(full.HasStream(SystemInfoStream));
EXPECT_TRUE(mini.HasStream(MiscInfoStream));
EXPECT_TRUE(full.HasStream(MiscInfoStream));
EXPECT_TRUE(mini.HasStream(HandleDataStream));
EXPECT_TRUE(full.HasStream(HandleDataStream));
// We expect PEB and TEBs in this dump.
EXPECT_TRUE(mini.HasTebs() || full.HasTebs());
EXPECT_TRUE(mini.HasPeb() || full.HasPeb());
// Minidump should have a memory listing, but no 64-bit memory.
EXPECT_TRUE(mini.HasStream(MemoryListStream));
EXPECT_FALSE(mini.HasStream(Memory64ListStream));
EXPECT_FALSE(full.HasStream(MemoryListStream));
EXPECT_TRUE(full.HasStream(Memory64ListStream));
// This is the only place we don't use OR because we want both not
// to have the streams.
EXPECT_FALSE(mini.HasStream(ThreadExListStream));
EXPECT_FALSE(full.HasStream(ThreadExListStream));
EXPECT_FALSE(mini.HasStream(CommentStreamA));
EXPECT_FALSE(full.HasStream(CommentStreamA));
EXPECT_FALSE(mini.HasStream(CommentStreamW));
EXPECT_FALSE(full.HasStream(CommentStreamW));
EXPECT_FALSE(mini.HasStream(FunctionTableStream));
EXPECT_FALSE(full.HasStream(FunctionTableStream));
EXPECT_FALSE(mini.HasStream(MemoryInfoListStream));
EXPECT_FALSE(full.HasStream(MemoryInfoListStream));
EXPECT_FALSE(mini.HasStream(ThreadInfoListStream));
EXPECT_FALSE(full.HasStream(ThreadInfoListStream));
EXPECT_FALSE(mini.HasStream(HandleOperationListStream));
EXPECT_FALSE(full.HasStream(HandleOperationListStream));
EXPECT_FALSE(mini.HasStream(TokenStream));
EXPECT_FALSE(full.HasStream(TokenStream));
}
// Test that writing a minidump produces a valid minidump containing
// some expected structures.
TEST_F(ExceptionHandlerTest, WriteMinidumpTest) {
ExceptionHandler handler(temp_path_,
NULL,
DumpCallback,
NULL,
ExceptionHandler::HANDLER_ALL);
ASSERT_TRUE(handler.WriteMinidump());
ASSERT_FALSE(dump_file.empty());
string minidump_filename;
ASSERT_TRUE(WindowsStringUtils::safe_wcstombs(dump_file,
&minidump_filename));
// Read the minidump and verify some info.
Minidump minidump(minidump_filename);
ASSERT_TRUE(minidump.Read());
//TODO(ted): more comprehensive tests...
}
} // namespace

332
thirdparty/breakpad/client/windows/unittests/minidump_test.cc vendored Executable file
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// 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.
#include <windows.h>
#include <objbase.h>
#include <dbghelp.h>
#include "../crash_generation/minidump_generator.h"
#include "dump_analysis.h" // NOLINT
#include "gtest/gtest.h"
namespace {
// Minidump with stacks, PEB, TEB, and unloaded module list.
const MINIDUMP_TYPE kSmallDumpType = static_cast<MINIDUMP_TYPE>(
MiniDumpWithProcessThreadData | // Get PEB and TEB.
MiniDumpWithUnloadedModules); // Get unloaded modules when available.
// Minidump with all of the above, plus memory referenced from stack.
const MINIDUMP_TYPE kLargerDumpType = static_cast<MINIDUMP_TYPE>(
MiniDumpWithProcessThreadData | // Get PEB and TEB.
MiniDumpWithUnloadedModules | // Get unloaded modules when available.
MiniDumpWithIndirectlyReferencedMemory); // Get memory referenced by stack.
// Large dump with all process memory.
const MINIDUMP_TYPE kFullDumpType = static_cast<MINIDUMP_TYPE>(
MiniDumpWithFullMemory | // Full memory from process.
MiniDumpWithProcessThreadData | // Get PEB and TEB.
MiniDumpWithHandleData | // Get all handle information.
MiniDumpWithUnloadedModules); // Get unloaded modules when available.
class MinidumpTest: public testing::Test {
public:
MinidumpTest() {
wchar_t temp_dir_path[ MAX_PATH ] = {0};
::GetTempPath(MAX_PATH, temp_dir_path);
dump_path_ = temp_dir_path;
}
virtual void SetUp() {
// Make sure URLMon isn't loaded into our process.
ASSERT_EQ(NULL, ::GetModuleHandle(L"urlmon.dll"));
// Then load and unload it to ensure we have something to
// stock the unloaded module list with.
HMODULE urlmon = ::LoadLibrary(L"urlmon.dll");
ASSERT_TRUE(urlmon != NULL);
ASSERT_TRUE(::FreeLibrary(urlmon));
}
virtual void TearDown() {
if (!dump_file_.empty()) {
::DeleteFile(dump_file_.c_str());
dump_file_ = L"";
}
if (!full_dump_file_.empty()) {
::DeleteFile(full_dump_file_.c_str());
full_dump_file_ = L"";
}
}
bool WriteDump(ULONG flags) {
using google_breakpad::MinidumpGenerator;
// Fake exception is access violation on write to this.
EXCEPTION_RECORD ex_record = {
STATUS_ACCESS_VIOLATION, // ExceptionCode
0, // ExceptionFlags
NULL, // ExceptionRecord;
reinterpret_cast<void*>(0xCAFEBABE), // ExceptionAddress;
2, // NumberParameters;
{ EXCEPTION_WRITE_FAULT, reinterpret_cast<ULONG_PTR>(this) }
};
CONTEXT ctx_record = {};
EXCEPTION_POINTERS ex_ptrs = {
&ex_record,
&ctx_record,
};
MinidumpGenerator generator(dump_path_);
// And write a dump
bool result = generator.WriteMinidump(::GetCurrentProcess(),
::GetCurrentProcessId(),
::GetCurrentThreadId(),
::GetCurrentThreadId(),
&ex_ptrs,
NULL,
static_cast<MINIDUMP_TYPE>(flags),
TRUE,
&dump_file_,
&full_dump_file_);
return result == TRUE;
}
protected:
std::wstring dump_file_;
std::wstring full_dump_file_;
std::wstring dump_path_;
};
// We need to be able to get file information from Windows
bool HasFileInfo(const std::wstring& file_path) {
DWORD dummy;
const wchar_t* path = file_path.c_str();
DWORD length = ::GetFileVersionInfoSize(path, &dummy);
if (length == 0)
return NULL;
void* data = calloc(length, 1);
if (!data)
return false;
if (!::GetFileVersionInfo(path, dummy, length, data)) {
free(data);
return false;
}
void* translate = NULL;
UINT page_count;
BOOL query_result = VerQueryValue(
data,
L"\\VarFileInfo\\Translation",
static_cast<void**>(&translate),
&page_count);
free(data);
if (query_result && translate) {
return true;
} else {
return false;
}
}
TEST_F(MinidumpTest, Version) {
API_VERSION* version = ::ImagehlpApiVersion();
HMODULE dbg_help = ::GetModuleHandle(L"dbghelp.dll");
ASSERT_TRUE(dbg_help != NULL);
wchar_t dbg_help_file[1024] = {};
ASSERT_TRUE(::GetModuleFileName(dbg_help,
dbg_help_file,
sizeof(dbg_help_file) /
sizeof(*dbg_help_file)));
ASSERT_TRUE(HasFileInfo(std::wstring(dbg_help_file)) != NULL);
// LOG(INFO) << "DbgHelp.dll version: " << file_info->file_version();
}
TEST_F(MinidumpTest, Normal) {
EXPECT_TRUE(WriteDump(MiniDumpNormal));
DumpAnalysis mini(dump_file_);
// We expect threads, modules and some memory.
EXPECT_TRUE(mini.HasStream(ThreadListStream));
EXPECT_TRUE(mini.HasStream(ModuleListStream));
EXPECT_TRUE(mini.HasStream(MemoryListStream));
EXPECT_TRUE(mini.HasStream(ExceptionStream));
EXPECT_TRUE(mini.HasStream(SystemInfoStream));
EXPECT_TRUE(mini.HasStream(MiscInfoStream));
EXPECT_FALSE(mini.HasStream(ThreadExListStream));
EXPECT_FALSE(mini.HasStream(Memory64ListStream));
EXPECT_FALSE(mini.HasStream(CommentStreamA));
EXPECT_FALSE(mini.HasStream(CommentStreamW));
EXPECT_FALSE(mini.HasStream(HandleDataStream));
EXPECT_FALSE(mini.HasStream(FunctionTableStream));
EXPECT_FALSE(mini.HasStream(UnloadedModuleListStream));
EXPECT_FALSE(mini.HasStream(MemoryInfoListStream));
EXPECT_FALSE(mini.HasStream(ThreadInfoListStream));
EXPECT_FALSE(mini.HasStream(HandleOperationListStream));
EXPECT_FALSE(mini.HasStream(TokenStream));
// We expect no PEB nor TEBs in this dump.
EXPECT_FALSE(mini.HasTebs());
EXPECT_FALSE(mini.HasPeb());
// We expect no off-stack memory in this dump.
EXPECT_FALSE(mini.HasMemory(this));
}
TEST_F(MinidumpTest, SmallDump) {
ASSERT_TRUE(WriteDump(kSmallDumpType));
DumpAnalysis mini(dump_file_);
EXPECT_TRUE(mini.HasStream(ThreadListStream));
EXPECT_TRUE(mini.HasStream(ModuleListStream));
EXPECT_TRUE(mini.HasStream(MemoryListStream));
EXPECT_TRUE(mini.HasStream(ExceptionStream));
EXPECT_TRUE(mini.HasStream(SystemInfoStream));
EXPECT_TRUE(mini.HasStream(UnloadedModuleListStream));
EXPECT_TRUE(mini.HasStream(MiscInfoStream));
// We expect PEB and TEBs in this dump.
EXPECT_TRUE(mini.HasTebs());
EXPECT_TRUE(mini.HasPeb());
EXPECT_FALSE(mini.HasStream(ThreadExListStream));
EXPECT_FALSE(mini.HasStream(Memory64ListStream));
EXPECT_FALSE(mini.HasStream(CommentStreamA));
EXPECT_FALSE(mini.HasStream(CommentStreamW));
EXPECT_FALSE(mini.HasStream(HandleDataStream));
EXPECT_FALSE(mini.HasStream(FunctionTableStream));
EXPECT_FALSE(mini.HasStream(MemoryInfoListStream));
EXPECT_FALSE(mini.HasStream(ThreadInfoListStream));
EXPECT_FALSE(mini.HasStream(HandleOperationListStream));
EXPECT_FALSE(mini.HasStream(TokenStream));
// We expect no off-stack memory in this dump.
EXPECT_FALSE(mini.HasMemory(this));
}
TEST_F(MinidumpTest, LargerDump) {
ASSERT_TRUE(WriteDump(kLargerDumpType));
DumpAnalysis mini(dump_file_);
// The dump should have all of these streams.
EXPECT_TRUE(mini.HasStream(ThreadListStream));
EXPECT_TRUE(mini.HasStream(ModuleListStream));
EXPECT_TRUE(mini.HasStream(MemoryListStream));
EXPECT_TRUE(mini.HasStream(ExceptionStream));
EXPECT_TRUE(mini.HasStream(SystemInfoStream));
EXPECT_TRUE(mini.HasStream(UnloadedModuleListStream));
EXPECT_TRUE(mini.HasStream(MiscInfoStream));
// We expect memory referenced by stack in this dump.
EXPECT_TRUE(mini.HasMemory(this));
// We expect PEB and TEBs in this dump.
EXPECT_TRUE(mini.HasTebs());
EXPECT_TRUE(mini.HasPeb());
EXPECT_FALSE(mini.HasStream(ThreadExListStream));
EXPECT_FALSE(mini.HasStream(Memory64ListStream));
EXPECT_FALSE(mini.HasStream(CommentStreamA));
EXPECT_FALSE(mini.HasStream(CommentStreamW));
EXPECT_FALSE(mini.HasStream(HandleDataStream));
EXPECT_FALSE(mini.HasStream(FunctionTableStream));
EXPECT_FALSE(mini.HasStream(MemoryInfoListStream));
EXPECT_FALSE(mini.HasStream(ThreadInfoListStream));
EXPECT_FALSE(mini.HasStream(HandleOperationListStream));
EXPECT_FALSE(mini.HasStream(TokenStream));
}
TEST_F(MinidumpTest, FullDump) {
ASSERT_TRUE(WriteDump(kFullDumpType));
ASSERT_TRUE(dump_file_ != L"");
ASSERT_TRUE(full_dump_file_ != L"");
DumpAnalysis mini(dump_file_);
DumpAnalysis full(full_dump_file_);
// Either dumps can contain part of the information.
// The dump should have all of these streams.
EXPECT_TRUE(mini.HasStream(ThreadListStream));
EXPECT_TRUE(full.HasStream(ThreadListStream));
EXPECT_TRUE(mini.HasStream(ModuleListStream));
EXPECT_TRUE(full.HasStream(ModuleListStream));
EXPECT_TRUE(mini.HasStream(ExceptionStream));
EXPECT_TRUE(full.HasStream(ExceptionStream));
EXPECT_TRUE(mini.HasStream(SystemInfoStream));
EXPECT_TRUE(full.HasStream(SystemInfoStream));
EXPECT_TRUE(mini.HasStream(UnloadedModuleListStream));
EXPECT_TRUE(full.HasStream(UnloadedModuleListStream));
EXPECT_TRUE(mini.HasStream(MiscInfoStream));
EXPECT_TRUE(full.HasStream(MiscInfoStream));
EXPECT_TRUE(mini.HasStream(HandleDataStream));
EXPECT_TRUE(full.HasStream(HandleDataStream));
// We expect memory referenced by stack in this dump.
EXPECT_FALSE(mini.HasMemory(this));
EXPECT_TRUE(full.HasMemory(this));
// We expect PEB and TEBs in this dump.
EXPECT_TRUE(mini.HasTebs() || full.HasTebs());
EXPECT_TRUE(mini.HasPeb() || full.HasPeb());
EXPECT_TRUE(mini.HasStream(MemoryListStream));
EXPECT_TRUE(full.HasStream(Memory64ListStream));
EXPECT_FALSE(mini.HasStream(Memory64ListStream));
EXPECT_FALSE(full.HasStream(MemoryListStream));
// This is the only place we don't use OR because we want both not
// to have the streams.
EXPECT_FALSE(mini.HasStream(ThreadExListStream));
EXPECT_FALSE(full.HasStream(ThreadExListStream));
EXPECT_FALSE(mini.HasStream(CommentStreamA));
EXPECT_FALSE(full.HasStream(CommentStreamA));
EXPECT_FALSE(mini.HasStream(CommentStreamW));
EXPECT_FALSE(full.HasStream(CommentStreamW));
EXPECT_FALSE(mini.HasStream(FunctionTableStream));
EXPECT_FALSE(full.HasStream(FunctionTableStream));
EXPECT_FALSE(mini.HasStream(MemoryInfoListStream));
EXPECT_FALSE(full.HasStream(MemoryInfoListStream));
EXPECT_FALSE(mini.HasStream(ThreadInfoListStream));
EXPECT_FALSE(full.HasStream(ThreadInfoListStream));
EXPECT_FALSE(mini.HasStream(HandleOperationListStream));
EXPECT_FALSE(full.HasStream(HandleOperationListStream));
EXPECT_FALSE(mini.HasStream(TokenStream));
EXPECT_FALSE(full.HasStream(TokenStream));
}
} // namespace

77
thirdparty/breakpad/client/windows/unittests/testing.gyp vendored Normal file
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# 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.
{
'includes': [
'../build/common.gypi',
],
'target_defaults': {
},
'targets': [
{
'target_name': 'gtest',
'type': '<(library)',
'include_dirs': [
'<(DEPTH)/testing/include',
'<(DEPTH)/testing/gtest',
'<(DEPTH)/testing/gtest/include',
],
'sources': [
'<(DEPTH)/testing/gtest/src/gtest-all.cc',
],
'direct_dependent_settings': {
'include_dirs': [
'<(DEPTH)/testing/include',
'<(DEPTH)/testing/gtest/include',
]
},
},
{
'target_name': 'gmock',
'type': '<(library)',
'include_dirs': [
'<(DEPTH)/testing/include',
'<(DEPTH)/testing/',
'<(DEPTH)/testing/gtest',
'<(DEPTH)/testing/gtest/include',
],
'sources': [
'<(DEPTH)/testing/src/gmock-all.cc',
'<(DEPTH)/testing/src/gmock_main.cc',
],
'direct_dependent_settings': {
'include_dirs': [
'<(DEPTH)/testing/include',
'<(DEPTH)/testing/gtest/include',
]
},
},
],
}