| // Copyright 2016 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/win/windows_version.h" |
| |
| #include "base/check_op.h" |
| #include "base/file_version_info_win.h" |
| #include "base/files/file_path.h" |
| #include "base/files/file_util.h" |
| #include "base/path_service.h" |
| #include "build/build_config.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace base { |
| namespace win { |
| |
| TEST(WindowsVersion, GetVersionExAndKernelOsVersionMatch) { |
| // If this fails, we're running in compatibility mode, or need to update the |
| // application manifest. |
| // Note: not all versions of Windows return identical build numbers e.g. |
| // 1909/19H2 kernel32.dll has build number 18362 but OS version build number |
| // 18363. |
| EXPECT_EQ(OSInfo::Kernel32VersionNumber().major, |
| OSInfo::GetInstance()->version_number().major); |
| EXPECT_EQ(OSInfo::Kernel32VersionNumber().minor, |
| OSInfo::GetInstance()->version_number().minor); |
| } |
| |
| TEST(WindowsVersion, CheckDbgHelpVersion) { |
| // Make sure that dbghelp.dll is present and is a recent enough version to |
| // handle large-page PDBs. This requires dbghelp.dll from the Windows 11 SDK |
| // or later. |
| base::FilePath exe_dir; |
| ASSERT_TRUE(base::PathService::Get(base::DIR_EXE, &exe_dir)); |
| FilePath dbghelp_path = exe_dir.Append(FILE_PATH_LITERAL("dbghelp.dll")); |
| ASSERT_TRUE(base::PathExists(dbghelp_path)); |
| auto file_version = |
| FileVersionInfoWin::CreateFileVersionInfoWin(dbghelp_path); |
| ASSERT_TRUE(file_version); |
| auto version = file_version->GetFileVersion(); |
| // Check against Windows 11 SDK version. |
| EXPECT_GE(version, base::Version({10, 0, 22621, 755})); |
| } |
| |
| TEST(OSInfo, MajorMinorBuildToVersion) { |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(11, 0, 0), Version::WIN11); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 32767), |
| Version::WIN11_23H2); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 22631), |
| Version::WIN11_23H2); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 22621), |
| Version::WIN11_22H2); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 22000), Version::WIN11); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 21999), |
| Version::SERVER_2022); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 20348), |
| Version::SERVER_2022); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 20347), |
| Version::WIN10_22H2); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 19045), |
| Version::WIN10_22H2); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 19044), |
| Version::WIN10_21H2); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 19043), |
| Version::WIN10_21H1); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 19042), |
| Version::WIN10_20H2); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 19041), |
| Version::WIN10_20H1); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 18363), |
| Version::WIN10_19H2); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 18362), |
| Version::WIN10_19H1); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 17763), Version::WIN10_RS5); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 17134), Version::WIN10_RS4); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 16299), Version::WIN10_RS3); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 15063), Version::WIN10_RS2); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 14393), Version::WIN10_RS1); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 10586), Version::WIN10_TH2); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 10240), Version::WIN10); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(10, 0, 0), Version::WIN10); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(6, 3, 0), Version::WIN8_1); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(6, 2, 0), Version::WIN8); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(6, 1, 0), Version::WIN7); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(6, 0, 0), Version::VISTA); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(5, 3, 0), Version::SERVER_2003); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(5, 2, 0), Version::SERVER_2003); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(5, 1, 0), Version::XP); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(5, 0, 0), Version::PRE_XP); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(4, 0, 0), Version::PRE_XP); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(3, 0, 0), Version::PRE_XP); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(2, 0, 0), Version::PRE_XP); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(1, 0, 0), Version::PRE_XP); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(0, 0, 0), Version::PRE_XP); |
| |
| #if !DCHECK_IS_ON() |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(12, 0, 0), Version::WIN_LAST); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(9, 0, 0), Version::WIN_LAST); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(8, 0, 0), Version::WIN_LAST); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(7, 0, 0), Version::WIN_LAST); |
| EXPECT_EQ(OSInfo::MajorMinorBuildToVersion(6, 4, 0), Version::WIN8_1); |
| #endif // !DCHECK_IS_ON() |
| } |
| |
| // For more info on what processor information is defined, see: |
| // http://msdn.microsoft.com/en-us/library/b0084kay.aspx |
| TEST(OSInfo, GetWowStatusForProcess) { |
| #if defined(ARCH_CPU_64_BITS) |
| EXPECT_TRUE(OSInfo::GetInstance()->IsWowDisabled()); |
| #elif defined(ARCH_CPU_X86) |
| if (OSInfo::GetArchitecture() == OSInfo::X86_ARCHITECTURE) { |
| EXPECT_TRUE(OSInfo::GetInstance()->IsWowDisabled()); |
| } else if (OSInfo::GetArchitecture() == OSInfo::X64_ARCHITECTURE) { |
| EXPECT_TRUE(OSInfo::GetInstance()->IsWowX86OnAMD64()); |
| } else { |
| // Currently, the only way to determine if a WOW emulation is |
| // running on an ARM64 device is via the function that the |
| // |IsWow*| helper functions rely on. As such, it is not possible |
| // to separate out x86 running on ARM64 machines vs x86 running on |
| // other host machines. |
| EXPECT_TRUE(OSInfo::GetInstance()->IsWowX86OnARM64() || |
| OSInfo::GetInstance()->IsWowX86OnOther()); |
| } |
| #else |
| ADD_FAILURE() |
| << "This test fails when we're using a process or host machine that is " |
| "not being considered by our helper functions. If you're seeing this " |
| "error, please add a helper function for determining WOW emulation " |
| "for your process and host machine."; |
| #endif |
| } |
| |
| } // namespace win |
| } // namespace base |