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crashpad/minidump/minidump_system_info_writer_test.cc
Mark Mentovai 7a849482ea Switch the language standard to C++14 and use std::make_unique 
Update mini_chromium to 7d6697ceb5cb5ca02fde3813496f48b9b1d76d0c

47ff9691450e Switch the language standard to C++14
7d6697ceb5cb Remove base/memory/ptr_util.h and base::WrapUnique

base::WrapUnique and std::make_unique are similar, but the latter is
standardized and preferred.

Most of the mechanical changes were made with this sed:

for f in $(git grep -l base::WrapUnique | uniq); do
  sed -E \
      -e 's%base::WrapUnique\(new ([^(]+)\((.*)\)\);%std::make_unique<\1>(\2);%g' \
      -e 's%base::WrapUnique\(new ([^(]+)\);%std::make_unique<\1>();%g' \
      -e 's%^#include "base/memory/ptr_util.h"$%#include <memory>%' \
      -i '' "${f}"
done

Several uses of base::WrapUnique that did not fit on a single line and
were not matched by this sed were adjusted manually. All #include
changes were audited manually, to at least move <memory> into the
correct section. Where <memory> was already #included by a file (or its
corresponding header), the extra #include was removed. Where <memory>
should have been #included by a header, it was added. Other similar
adjustments to other #includes were also made.

Change-Id: Id4e0baad8b3652646bede4c3f30f41fcabfdbd4f
Reviewed-on: https://chromium-review.googlesource.com/714658
Commit-Queue: Mark Mentovai <mark@chromium.org>
Reviewed-by: Leonard Mosescu <mosescu@chromium.org>
2017-10-12 19:07:13 +00:00

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// Copyright 2014 The Crashpad Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "minidump/minidump_system_info_writer.h"
#include <string.h>
#include <algorithm>
#include <string>
#include <utility>
#include "base/compiler_specific.h"
#include "gtest/gtest.h"
#include "minidump/minidump_file_writer.h"
#include "minidump/test/minidump_file_writer_test_util.h"
#include "minidump/test/minidump_string_writer_test_util.h"
#include "minidump/test/minidump_writable_test_util.h"
#include "snapshot/test/test_system_snapshot.h"
#include "test/gtest_death_check.h"
#include "util/file/string_file.h"
namespace crashpad {
namespace test {
namespace {
void GetSystemInfoStream(const std::string& file_contents,
size_t csd_version_length,
const MINIDUMP_SYSTEM_INFO** system_info,
const MINIDUMP_STRING** csd_version) {
// The expected number of bytes for the CSD version’s MINIDUMP_STRING::Buffer.
MINIDUMP_STRING tmp = {0};
ALLOW_UNUSED_LOCAL(tmp);
const size_t kCSDVersionBytes = csd_version_length * sizeof(tmp.Buffer[0]);
const size_t kCSDVersionBytesWithNUL =
kCSDVersionBytes + sizeof(tmp.Buffer[0]);
constexpr size_t kDirectoryOffset = sizeof(MINIDUMP_HEADER);
constexpr size_t kSystemInfoStreamOffset =
kDirectoryOffset + sizeof(MINIDUMP_DIRECTORY);
constexpr size_t kCSDVersionOffset =
kSystemInfoStreamOffset + sizeof(MINIDUMP_SYSTEM_INFO);
const size_t kFileSize =
kCSDVersionOffset + sizeof(MINIDUMP_STRING) + kCSDVersionBytesWithNUL;
ASSERT_EQ(file_contents.size(), kFileSize);
const MINIDUMP_DIRECTORY* directory;
const MINIDUMP_HEADER* header =
MinidumpHeaderAtStart(file_contents, &directory);
ASSERT_NO_FATAL_FAILURE(VerifyMinidumpHeader(header, 1, 0));
ASSERT_TRUE(directory);
ASSERT_EQ(directory[0].StreamType, kMinidumpStreamTypeSystemInfo);
EXPECT_EQ(directory[0].Location.Rva, kSystemInfoStreamOffset);
*system_info = MinidumpWritableAtLocationDescriptor<MINIDUMP_SYSTEM_INFO>(
file_contents, directory[0].Location);
ASSERT_TRUE(system_info);
EXPECT_EQ((*system_info)->CSDVersionRva, kCSDVersionOffset);
*csd_version =
MinidumpStringAtRVA(file_contents, (*system_info)->CSDVersionRva);
EXPECT_EQ((*csd_version)->Length, kCSDVersionBytes);
}
TEST(MinidumpSystemInfoWriter, Empty) {
MinidumpFileWriter minidump_file_writer;
auto system_info_writer = std::make_unique<MinidumpSystemInfoWriter>();
system_info_writer->SetCSDVersion(std::string());
ASSERT_TRUE(minidump_file_writer.AddStream(std::move(system_info_writer)));
StringFile string_file;
ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file));
const MINIDUMP_SYSTEM_INFO* system_info = nullptr;
const MINIDUMP_STRING* csd_version = nullptr;
ASSERT_NO_FATAL_FAILURE(
GetSystemInfoStream(string_file.string(), 0, &system_info, &csd_version));
EXPECT_EQ(system_info->ProcessorArchitecture,
kMinidumpCPUArchitectureUnknown);
EXPECT_EQ(system_info->ProcessorLevel, 0u);
EXPECT_EQ(system_info->ProcessorRevision, 0u);
EXPECT_EQ(system_info->NumberOfProcessors, 0u);
EXPECT_EQ(system_info->ProductType, 0u);
EXPECT_EQ(system_info->MajorVersion, 0u);
EXPECT_EQ(system_info->MinorVersion, 0u);
EXPECT_EQ(system_info->BuildNumber, 0u);
EXPECT_EQ(system_info->PlatformId, 0u);
EXPECT_EQ(system_info->SuiteMask, 0u);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VendorId[0], 0u);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VendorId[1], 0u);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VendorId[2], 0u);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VersionInformation, 0u);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.FeatureInformation, 0u);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.AMDExtendedCpuFeatures, 0u);
EXPECT_EQ(system_info->Cpu.OtherCpuInfo.ProcessorFeatures[0], 0u);
EXPECT_EQ(system_info->Cpu.OtherCpuInfo.ProcessorFeatures[1], 0u);
EXPECT_EQ(csd_version->Buffer[0], '\0');
}
TEST(MinidumpSystemInfoWriter, X86_Win) {
MinidumpFileWriter minidump_file_writer;
auto system_info_writer = std::make_unique<MinidumpSystemInfoWriter>();
constexpr MinidumpCPUArchitecture kCPUArchitecture =
kMinidumpCPUArchitectureX86;
constexpr uint16_t kCPULevel = 0x0010;
constexpr uint16_t kCPURevision = 0x0602;
constexpr uint8_t kCPUCount = 1;
constexpr MinidumpOS kOS = kMinidumpOSWin32NT;
constexpr MinidumpOSType kOSType = kMinidumpOSTypeWorkstation;
constexpr uint32_t kOSVersionMajor = 6;
constexpr uint32_t kOSVersionMinor = 1;
constexpr uint32_t kOSVersionBuild = 7601;
static constexpr char kCSDVersion[] = "Service Pack 1";
constexpr uint16_t kSuiteMask = VER_SUITE_SINGLEUSERTS;
static constexpr char kCPUVendor[] = "AuthenticAMD";
constexpr uint32_t kCPUVersion = 0x00100f62;
constexpr uint32_t kCPUFeatures = 0x078bfbff;
constexpr uint32_t kAMDFeatures = 0xefd3fbff;
uint32_t cpu_vendor_registers[3];
ASSERT_EQ(strlen(kCPUVendor), sizeof(cpu_vendor_registers));
memcpy(cpu_vendor_registers, kCPUVendor, sizeof(cpu_vendor_registers));
system_info_writer->SetCPUArchitecture(kCPUArchitecture);
system_info_writer->SetCPULevelAndRevision(kCPULevel, kCPURevision);
system_info_writer->SetCPUCount(kCPUCount);
system_info_writer->SetOS(kOS);
system_info_writer->SetOSType(kMinidumpOSTypeWorkstation);
system_info_writer->SetOSVersion(
kOSVersionMajor, kOSVersionMinor, kOSVersionBuild);
system_info_writer->SetCSDVersion(kCSDVersion);
system_info_writer->SetSuiteMask(kSuiteMask);
system_info_writer->SetCPUX86VendorString(kCPUVendor);
system_info_writer->SetCPUX86VersionAndFeatures(kCPUVersion, kCPUFeatures);
system_info_writer->SetCPUX86AMDExtendedFeatures(kAMDFeatures);
ASSERT_TRUE(minidump_file_writer.AddStream(std::move(system_info_writer)));
StringFile string_file;
ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file));
const MINIDUMP_SYSTEM_INFO* system_info = nullptr;
const MINIDUMP_STRING* csd_version = nullptr;
ASSERT_NO_FATAL_FAILURE(GetSystemInfoStream(
string_file.string(), strlen(kCSDVersion), &system_info, &csd_version));
EXPECT_EQ(system_info->ProcessorArchitecture, kCPUArchitecture);
EXPECT_EQ(system_info->ProcessorLevel, kCPULevel);
EXPECT_EQ(system_info->ProcessorRevision, kCPURevision);
EXPECT_EQ(system_info->NumberOfProcessors, kCPUCount);
EXPECT_EQ(system_info->ProductType, kOSType);
EXPECT_EQ(system_info->MajorVersion, kOSVersionMajor);
EXPECT_EQ(system_info->MinorVersion, kOSVersionMinor);
EXPECT_EQ(system_info->BuildNumber, kOSVersionBuild);
EXPECT_EQ(system_info->PlatformId, kOS);
EXPECT_EQ(system_info->SuiteMask, kSuiteMask);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VendorId[0], cpu_vendor_registers[0]);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VendorId[1], cpu_vendor_registers[1]);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VendorId[2], cpu_vendor_registers[2]);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VersionInformation, kCPUVersion);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.FeatureInformation, kCPUFeatures);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.AMDExtendedCpuFeatures, kAMDFeatures);
for (size_t index = 0; index < strlen(kCSDVersion); ++index) {
EXPECT_EQ(csd_version->Buffer[index], kCSDVersion[index]) << index;
}
}
TEST(MinidumpSystemInfoWriter, AMD64_Mac) {
MinidumpFileWriter minidump_file_writer;
auto system_info_writer = std::make_unique<MinidumpSystemInfoWriter>();
constexpr MinidumpCPUArchitecture kCPUArchitecture =
kMinidumpCPUArchitectureAMD64;
constexpr uint16_t kCPULevel = 0x0006;
constexpr uint16_t kCPURevision = 0x3a09;
constexpr uint8_t kCPUCount = 8;
constexpr MinidumpOS kOS = kMinidumpOSMacOSX;
constexpr MinidumpOSType kOSType = kMinidumpOSTypeWorkstation;
constexpr uint32_t kOSVersionMajor = 10;
constexpr uint32_t kOSVersionMinor = 9;
constexpr uint32_t kOSVersionBuild = 4;
static constexpr char kCSDVersion[] = "13E28";
static constexpr uint64_t kCPUFeatures[2] = {0x10427f4c, 0x00000000};
system_info_writer->SetCPUArchitecture(kCPUArchitecture);
system_info_writer->SetCPULevelAndRevision(kCPULevel, kCPURevision);
system_info_writer->SetCPUCount(kCPUCount);
system_info_writer->SetOS(kOS);
system_info_writer->SetOSType(kMinidumpOSTypeWorkstation);
system_info_writer->SetOSVersion(
kOSVersionMajor, kOSVersionMinor, kOSVersionBuild);
system_info_writer->SetCSDVersion(kCSDVersion);
system_info_writer->SetCPUOtherFeatures(kCPUFeatures[0], kCPUFeatures[1]);
ASSERT_TRUE(minidump_file_writer.AddStream(std::move(system_info_writer)));
StringFile string_file;
ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file));
const MINIDUMP_SYSTEM_INFO* system_info = nullptr;
const MINIDUMP_STRING* csd_version;
ASSERT_NO_FATAL_FAILURE(GetSystemInfoStream(
string_file.string(), strlen(kCSDVersion), &system_info, &csd_version));
EXPECT_EQ(system_info->ProcessorArchitecture, kCPUArchitecture);
EXPECT_EQ(system_info->ProcessorLevel, kCPULevel);
EXPECT_EQ(system_info->ProcessorRevision, kCPURevision);
EXPECT_EQ(system_info->NumberOfProcessors, kCPUCount);
EXPECT_EQ(system_info->ProductType, kOSType);
EXPECT_EQ(system_info->MajorVersion, kOSVersionMajor);
EXPECT_EQ(system_info->MinorVersion, kOSVersionMinor);
EXPECT_EQ(system_info->BuildNumber, kOSVersionBuild);
EXPECT_EQ(system_info->PlatformId, kOS);
EXPECT_EQ(system_info->SuiteMask, 0u);
EXPECT_EQ(system_info->Cpu.OtherCpuInfo.ProcessorFeatures[0],
kCPUFeatures[0]);
EXPECT_EQ(system_info->Cpu.OtherCpuInfo.ProcessorFeatures[1],
kCPUFeatures[1]);
}
TEST(MinidumpSystemInfoWriter, X86_CPUVendorFromRegisters) {
// MinidumpSystemInfoWriter.X86_Win already tested SetCPUX86VendorString().
// This test exercises SetCPUX86Vendor() to set the vendor from register
// values.
MinidumpFileWriter minidump_file_writer;
auto system_info_writer = std::make_unique<MinidumpSystemInfoWriter>();
constexpr MinidumpCPUArchitecture kCPUArchitecture =
kMinidumpCPUArchitectureX86;
static constexpr uint32_t kCPUVendor[] = {'uneG', 'Ieni', 'letn'};
system_info_writer->SetCPUArchitecture(kCPUArchitecture);
system_info_writer->SetCPUX86Vendor(
kCPUVendor[0], kCPUVendor[1], kCPUVendor[2]);
system_info_writer->SetCSDVersion(std::string());
ASSERT_TRUE(minidump_file_writer.AddStream(std::move(system_info_writer)));
StringFile string_file;
ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file));
const MINIDUMP_SYSTEM_INFO* system_info = nullptr;
const MINIDUMP_STRING* csd_version;
ASSERT_NO_FATAL_FAILURE(
GetSystemInfoStream(string_file.string(), 0, &system_info, &csd_version));
EXPECT_EQ(system_info->ProcessorArchitecture, kCPUArchitecture);
EXPECT_EQ(system_info->ProcessorLevel, 0u);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VendorId[0], kCPUVendor[0]);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VendorId[1], kCPUVendor[1]);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VendorId[2], kCPUVendor[2]);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VersionInformation, 0u);
}
TEST(MinidumpSystemInfoWriter, InitializeFromSnapshot_X86) {
MINIDUMP_SYSTEM_INFO expect_system_info = {};
constexpr uint16_t kCPUFamily = 6;
constexpr uint8_t kCPUModel = 70;
constexpr uint8_t kCPUStepping = 1;
const uint8_t kCPUBasicFamily =
static_cast<uint8_t>(std::min(kCPUFamily, static_cast<uint16_t>(15)));
const uint8_t kCPUExtendedFamily = kCPUFamily - kCPUBasicFamily;
// These checks ensure that even if the constants above change, they represent
// something that can legitimately be encoded in the form used by cpuid 1 eax.
EXPECT_LE(kCPUFamily, 270);
EXPECT_LE(kCPUStepping, 15);
EXPECT_TRUE(kCPUBasicFamily == 6 || kCPUBasicFamily == 15 || kCPUModel <= 15);
constexpr uint8_t kCPUBasicModel = kCPUModel & 0xf;
constexpr uint8_t kCPUExtendedModel = kCPUModel >> 4;
const uint32_t kCPUSignature =
(kCPUExtendedFamily << 20) | (kCPUExtendedModel << 16) |
(kCPUBasicFamily << 8) | (kCPUBasicModel << 4) | kCPUStepping;
constexpr uint64_t kCPUX86Features = 0x7ffafbffbfebfbff;
expect_system_info.ProcessorArchitecture = kMinidumpCPUArchitectureX86;
expect_system_info.ProcessorLevel = kCPUFamily;
expect_system_info.ProcessorRevision = (kCPUModel << 8) | kCPUStepping;
expect_system_info.NumberOfProcessors = 8;
expect_system_info.ProductType = kMinidumpOSTypeServer;
expect_system_info.MajorVersion = 10;
expect_system_info.MinorVersion = 9;
expect_system_info.BuildNumber = 5;
expect_system_info.PlatformId = kMinidumpOSMacOSX;
expect_system_info.SuiteMask = 0;
expect_system_info.Cpu.X86CpuInfo.VendorId[0] = 'uneG';
expect_system_info.Cpu.X86CpuInfo.VendorId[1] = 'Ieni';
expect_system_info.Cpu.X86CpuInfo.VendorId[2] = 'letn';
expect_system_info.Cpu.X86CpuInfo.VersionInformation = kCPUSignature;
expect_system_info.Cpu.X86CpuInfo.FeatureInformation =
kCPUX86Features & 0xffffffff;
static constexpr char kCPUVendor[] = "GenuineIntel";
static constexpr char kOSVersionBuild[] = "13F34";
TestSystemSnapshot system_snapshot;
system_snapshot.SetCPUArchitecture(kCPUArchitectureX86);
system_snapshot.SetCPURevision(
(kCPUFamily << 16) | (kCPUModel << 8) | kCPUStepping);
system_snapshot.SetCPUCount(expect_system_info.NumberOfProcessors);
system_snapshot.SetCPUVendor(kCPUVendor);
system_snapshot.SetCPUX86Signature(kCPUSignature);
system_snapshot.SetCPUX86Features(kCPUX86Features);
system_snapshot.SetOperatingSystem(SystemSnapshot::kOperatingSystemMacOSX);
system_snapshot.SetOSServer(true);
system_snapshot.SetOSVersion(expect_system_info.MajorVersion,
expect_system_info.MinorVersion,
expect_system_info.BuildNumber,
kOSVersionBuild);
auto system_info_writer = std::make_unique<MinidumpSystemInfoWriter>();
system_info_writer->InitializeFromSnapshot(&system_snapshot);
MinidumpFileWriter minidump_file_writer;
ASSERT_TRUE(minidump_file_writer.AddStream(std::move(system_info_writer)));
StringFile string_file;
ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file));
const MINIDUMP_SYSTEM_INFO* system_info = nullptr;
const MINIDUMP_STRING* csd_version = nullptr;
ASSERT_NO_FATAL_FAILURE(GetSystemInfoStream(string_file.string(),
strlen(kOSVersionBuild),
&system_info,
&csd_version));
EXPECT_EQ(system_info->ProcessorArchitecture,
expect_system_info.ProcessorArchitecture);
EXPECT_EQ(system_info->ProcessorLevel, expect_system_info.ProcessorLevel);
EXPECT_EQ(system_info->ProcessorRevision,
expect_system_info.ProcessorRevision);
EXPECT_EQ(system_info->NumberOfProcessors,
expect_system_info.NumberOfProcessors);
EXPECT_EQ(system_info->ProductType, expect_system_info.ProductType);
EXPECT_EQ(system_info->MajorVersion, expect_system_info.MajorVersion);
EXPECT_EQ(system_info->MinorVersion, expect_system_info.MinorVersion);
EXPECT_EQ(system_info->BuildNumber, expect_system_info.BuildNumber);
EXPECT_EQ(system_info->PlatformId, expect_system_info.PlatformId);
EXPECT_EQ(system_info->SuiteMask, expect_system_info.SuiteMask);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VendorId[0],
expect_system_info.Cpu.X86CpuInfo.VendorId[0]);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VendorId[1],
expect_system_info.Cpu.X86CpuInfo.VendorId[1]);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VendorId[2],
expect_system_info.Cpu.X86CpuInfo.VendorId[2]);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.VersionInformation,
expect_system_info.Cpu.X86CpuInfo.VersionInformation);
EXPECT_EQ(system_info->Cpu.X86CpuInfo.FeatureInformation,
expect_system_info.Cpu.X86CpuInfo.FeatureInformation);
for (size_t index = 0; index < strlen(kOSVersionBuild); ++index) {
EXPECT_EQ(csd_version->Buffer[index], kOSVersionBuild[index]) << index;
}
}
TEST(MinidumpSystemInfoWriter, InitializeFromSnapshot_AMD64) {
MINIDUMP_SYSTEM_INFO expect_system_info = {};
constexpr uint8_t kCPUFamily = 6;
constexpr uint8_t kCPUModel = 70;
constexpr uint8_t kCPUStepping = 1;
expect_system_info.ProcessorArchitecture = kMinidumpCPUArchitectureAMD64;
expect_system_info.ProcessorLevel = kCPUFamily;
expect_system_info.ProcessorRevision = (kCPUModel << 8) | kCPUStepping;
expect_system_info.NumberOfProcessors = 8;
expect_system_info.ProductType = kMinidumpOSTypeServer;
expect_system_info.MajorVersion = 10;
expect_system_info.MinorVersion = 9;
expect_system_info.BuildNumber = 5;
expect_system_info.PlatformId = kMinidumpOSMacOSX;
expect_system_info.SuiteMask = 0;
expect_system_info.Cpu.OtherCpuInfo.ProcessorFeatures[0] =
(1 << PF_COMPARE_EXCHANGE_DOUBLE) |
(1 << PF_MMX_INSTRUCTIONS_AVAILABLE) |
(1 << PF_XMMI_INSTRUCTIONS_AVAILABLE) |
(1 << PF_RDTSC_INSTRUCTION_AVAILABLE) |
(1 << PF_PAE_ENABLED) |
(1 << PF_XMMI64_INSTRUCTIONS_AVAILABLE) |
(1 << PF_SSE_DAZ_MODE_AVAILABLE) |
(1 << PF_NX_ENABLED) |
(1 << PF_SSE3_INSTRUCTIONS_AVAILABLE) |
(1 << PF_COMPARE_EXCHANGE128) |
(1 << PF_XSAVE_ENABLED) |
(1 << PF_RDWRFSGSBASE_AVAILABLE) |
(1 << PF_RDRAND_INSTRUCTION_AVAILABLE) |
(UINT64_C(1) << PF_RDTSCP_INSTRUCTION_AVAILABLE);
expect_system_info.Cpu.OtherCpuInfo.ProcessorFeatures[1] = 0;
static constexpr char kOSVersionBuild[] = "13F34";
TestSystemSnapshot system_snapshot;
system_snapshot.SetCPUArchitecture(kCPUArchitectureX86_64);
system_snapshot.SetCPURevision(
(kCPUFamily << 16) | (kCPUModel << 8) | kCPUStepping);
system_snapshot.SetCPUCount(expect_system_info.NumberOfProcessors);
system_snapshot.SetCPUX86Features(0x7ffafbffbfebfbff);
system_snapshot.SetCPUX86ExtendedFeatures(0x000000212c100900);
system_snapshot.SetCPUX86Leaf7Features(0x00002fbb);
system_snapshot.SetCPUX86SupportsDAZ(true);
system_snapshot.SetOperatingSystem(SystemSnapshot::kOperatingSystemMacOSX);
system_snapshot.SetOSServer(true);
system_snapshot.SetOSVersion(expect_system_info.MajorVersion,
expect_system_info.MinorVersion,
expect_system_info.BuildNumber,
kOSVersionBuild);
system_snapshot.SetNXEnabled(true);
auto system_info_writer = std::make_unique<MinidumpSystemInfoWriter>();
system_info_writer->InitializeFromSnapshot(&system_snapshot);
MinidumpFileWriter minidump_file_writer;
ASSERT_TRUE(minidump_file_writer.AddStream(std::move(system_info_writer)));
StringFile string_file;
ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file));
const MINIDUMP_SYSTEM_INFO* system_info = nullptr;
const MINIDUMP_STRING* csd_version = nullptr;
ASSERT_NO_FATAL_FAILURE(GetSystemInfoStream(string_file.string(),
strlen(kOSVersionBuild),
&system_info,
&csd_version));
EXPECT_EQ(system_info->ProcessorArchitecture,
expect_system_info.ProcessorArchitecture);
EXPECT_EQ(system_info->ProcessorLevel, expect_system_info.ProcessorLevel);
EXPECT_EQ(system_info->ProcessorRevision,
expect_system_info.ProcessorRevision);
EXPECT_EQ(system_info->NumberOfProcessors,
expect_system_info.NumberOfProcessors);
EXPECT_EQ(system_info->ProductType, expect_system_info.ProductType);
EXPECT_EQ(system_info->MajorVersion, expect_system_info.MajorVersion);
EXPECT_EQ(system_info->MinorVersion, expect_system_info.MinorVersion);
EXPECT_EQ(system_info->BuildNumber, expect_system_info.BuildNumber);
EXPECT_EQ(system_info->PlatformId, expect_system_info.PlatformId);
EXPECT_EQ(system_info->SuiteMask, expect_system_info.SuiteMask);
EXPECT_EQ(system_info->Cpu.OtherCpuInfo.ProcessorFeatures[0],
expect_system_info.Cpu.OtherCpuInfo.ProcessorFeatures[0]);
EXPECT_EQ(system_info->Cpu.OtherCpuInfo.ProcessorFeatures[1],
expect_system_info.Cpu.OtherCpuInfo.ProcessorFeatures[1]);
for (size_t index = 0; index < strlen(kOSVersionBuild); ++index) {
EXPECT_EQ(csd_version->Buffer[index], kOSVersionBuild[index]) << index;
}
}
TEST(MinidumpSystemInfoWriterDeathTest, NoCSDVersion) {
MinidumpFileWriter minidump_file_writer;
auto system_info_writer = std::make_unique<MinidumpSystemInfoWriter>();
ASSERT_TRUE(minidump_file_writer.AddStream(std::move(system_info_writer)));
StringFile string_file;
ASSERT_DEATH_CHECK(minidump_file_writer.WriteEverything(&string_file),
"csd_version_");
}
} // namespace
} // namespace test
} // namespace crashpad
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