1 files changed, 326 insertions, 0 deletions

diff --git a/xbmc/utils/test/TestSystemInfo.cpp b/xbmc/utils/test/TestSystemInfo.cpp
new file mode 100644
index 0000000..1f2b0a1
--- /dev/null
+++ b/xbmc/utils/test/TestSystemInfo.cpp
@@ -0,0 +1,326 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#include "GUIInfoManager.h"
+#include "ServiceBroker.h"
+#include "settings/Settings.h"
+#include "utils/CPUInfo.h"
+#include "utils/SystemInfo.h"
+#if defined(TARGET_WINDOWS)
+#include "platform/win32/CharsetConverter.h"
+#endif
+
+#include <gtest/gtest.h>
+
+class TestSystemInfo : public testing::Test
+{
+protected:
+  TestSystemInfo() { CServiceBroker::RegisterCPUInfo(CCPUInfo::GetCPUInfo()); }
+  ~TestSystemInfo() { CServiceBroker::UnregisterCPUInfo(); }
+};
+
+TEST_F(TestSystemInfo, Print_System_Info)
+{
+  std::cout << "'GetKernelName(false)': \"" << g_sysinfo.GetKernelName(true) << "\"\n";
+  std::cout << "'GetKernelVersion()': \"" << g_sysinfo.GetKernelVersion() << "\"\n";
+  std::cout << "'GetKernelVersionFull()': \"" << g_sysinfo.GetKernelVersionFull() << "\"\n";
+  std::cout << "'GetOsPrettyNameWithVersion()': \"" << g_sysinfo.GetOsPrettyNameWithVersion() << "\"\n";
+  std::cout << "'GetOsName(false)': \"" << g_sysinfo.GetOsName(false) << "\"\n";
+  std::cout << "'GetOsVersion()': \"" << g_sysinfo.GetOsVersion() << "\"\n";
+  std::cout << "'GetKernelCpuFamily()': \"" << g_sysinfo.GetKernelCpuFamily() << "\"\n";
+  std::cout << "'GetKernelBitness()': \"" << g_sysinfo.GetKernelBitness() << "\"\n";
+  std::cout << "'GetBuildTargetPlatformName()': \"" << g_sysinfo.GetBuildTargetPlatformName() << "\"\n";
+  std::cout << "'GetBuildTargetPlatformVersionDecoded()': \"" << g_sysinfo.GetBuildTargetPlatformVersionDecoded() << "\"\n";
+  std::cout << "'GetBuildTargetPlatformVersion()': \"" << g_sysinfo.GetBuildTargetPlatformVersion() << "\"\n";
+  std::cout << "'GetBuildTargetCpuFamily()': \"" << g_sysinfo.GetBuildTargetCpuFamily() << "\"\n";
+  std::cout << "'GetXbmcBitness()': \"" << g_sysinfo.GetXbmcBitness() << "\"\n";
+  std::cout << "'GetUsedCompilerNameAndVer()': \"" << g_sysinfo.GetUsedCompilerNameAndVer() << "\"\n";
+  std::cout << "'GetManufacturerName()': \"" << g_sysinfo.GetManufacturerName() << "\"\n";
+  std::cout << "'GetModelName()': \"" << g_sysinfo.GetModelName() << "\"\n";
+  std::cout << "'GetUserAgent()': \"" << g_sysinfo.GetUserAgent() << "\"\n";
+}
+
+TEST_F(TestSystemInfo, GetKernelName)
+{
+  EXPECT_FALSE(g_sysinfo.GetKernelName(true).empty()) << "'GetKernelName(true)' must not return empty kernel name";
+  EXPECT_FALSE(g_sysinfo.GetKernelName(false).empty()) << "'GetKernelName(false)' must not return empty kernel name";
+  EXPECT_STRCASENE("Unknown kernel", g_sysinfo.GetKernelName(true).c_str()) << "'GetKernelName(true)' must not return 'Unknown kernel'";
+  EXPECT_STRCASENE("Unknown kernel", g_sysinfo.GetKernelName(false).c_str()) << "'GetKernelName(false)' must not return 'Unknown kernel'";
+#ifndef TARGET_DARWIN
+  EXPECT_EQ(g_sysinfo.GetBuildTargetPlatformName(), g_sysinfo.GetKernelName(true)) << "'GetKernelName(true)' must match GetBuildTargetPlatformName()";
+  EXPECT_EQ(g_sysinfo.GetBuildTargetPlatformName(), g_sysinfo.GetKernelName(false)) << "'GetKernelName(false)' must match GetBuildTargetPlatformName()";
+#endif // !TARGET_DARWIN
+#if defined(TARGET_WINDOWS)
+  EXPECT_NE(std::string::npos, g_sysinfo.GetKernelName(true).find("Windows")) << "'GetKernelName(true)' must contain 'Windows'";
+  EXPECT_NE(std::string::npos, g_sysinfo.GetKernelName(false).find("Windows")) << "'GetKernelName(false)' must contain 'Windows'";
+#elif defined(TARGET_FREEBSD)
+  EXPECT_STREQ("FreeBSD", g_sysinfo.GetKernelName(true).c_str()) << "'GetKernelName(true)' must return 'FreeBSD'";
+  EXPECT_STREQ("FreeBSD", g_sysinfo.GetKernelName(false).c_str()) << "'GetKernelName(false)' must return 'FreeBSD'";
+#elif defined(TARGET_DARWIN)
+  EXPECT_STREQ("Darwin", g_sysinfo.GetKernelName(true).c_str()) << "'GetKernelName(true)' must return 'Darwin'";
+  EXPECT_STREQ("Darwin", g_sysinfo.GetKernelName(false).c_str()) << "'GetKernelName(false)' must return 'Darwin'";
+#elif defined(TARGET_LINUX)
+  EXPECT_STREQ("Linux", g_sysinfo.GetKernelName(true).c_str()) << "'GetKernelName(true)' must return 'Linux'";
+  EXPECT_STREQ("Linux", g_sysinfo.GetKernelName(false).c_str()) << "'GetKernelName(false)' must return 'Linux'";
+#endif
+}
+
+TEST_F(TestSystemInfo, GetKernelVersionFull)
+{
+  EXPECT_FALSE(g_sysinfo.GetKernelVersionFull().empty()) << "'GetKernelVersionFull()' must not return empty string";
+  EXPECT_STRNE("0.0.0", g_sysinfo.GetKernelVersionFull().c_str()) << "'GetKernelVersionFull()' must not return '0.0.0'";
+  EXPECT_STRNE("0.0", g_sysinfo.GetKernelVersionFull().c_str()) << "'GetKernelVersionFull()' must not return '0.0'";
+  EXPECT_EQ(0U, g_sysinfo.GetKernelVersionFull().find_first_of("0123456789")) << "'GetKernelVersionFull()' must not return version not starting from digit";
+}
+
+TEST_F(TestSystemInfo, GetKernelVersion)
+{
+  EXPECT_FALSE(g_sysinfo.GetKernelVersion().empty()) << "'GetKernelVersion()' must not return empty string";
+  EXPECT_STRNE("0.0.0", g_sysinfo.GetKernelVersion().c_str()) << "'GetKernelVersion()' must not return '0.0.0'";
+  EXPECT_STRNE("0.0", g_sysinfo.GetKernelVersion().c_str()) << "'GetKernelVersion()' must not return '0.0'";
+  EXPECT_EQ(0U, g_sysinfo.GetKernelVersion().find_first_of("0123456789")) << "'GetKernelVersion()' must not return version not starting from digit";
+  EXPECT_EQ(std::string::npos, g_sysinfo.GetKernelVersion().find_first_not_of("0123456789.")) << "'GetKernelVersion()' must not return version with not only digits and dots";
+}
+
+TEST_F(TestSystemInfo, GetOsName)
+{
+  EXPECT_FALSE(g_sysinfo.GetOsName(true).empty()) << "'GetOsName(true)' must not return empty OS name";
+  EXPECT_FALSE(g_sysinfo.GetOsName(false).empty()) << "'GetOsName(false)' must not return empty OS name";
+  EXPECT_STRCASENE("Unknown OS", g_sysinfo.GetOsName(true).c_str()) << "'GetOsName(true)' must not return 'Unknown OS'";
+  EXPECT_STRCASENE("Unknown OS", g_sysinfo.GetOsName(false).c_str()) << "'GetOsName(false)' must not return 'Unknown OS'";
+#if defined(TARGET_WINDOWS)
+  EXPECT_NE(std::string::npos, g_sysinfo.GetOsName(true).find("Windows")) << "'GetOsName(true)' must contain 'Windows'";
+  EXPECT_NE(std::string::npos, g_sysinfo.GetOsName(false).find("Windows")) << "'GetOsName(false)' must contain 'Windows'";
+#elif defined(TARGET_FREEBSD)
+  EXPECT_STREQ("FreeBSD", g_sysinfo.GetOsName(true).c_str()) << "'GetOsName(true)' must return 'FreeBSD'";
+  EXPECT_STREQ("FreeBSD", g_sysinfo.GetOsName(false).c_str()) << "'GetOsName(false)' must return 'FreeBSD'";
+#elif defined(TARGET_DARWIN_IOS)
+  EXPECT_STREQ("iOS", g_sysinfo.GetOsName(true).c_str()) << "'GetOsName(true)' must return 'iOS'";
+  EXPECT_STREQ("iOS", g_sysinfo.GetOsName(false).c_str()) << "'GetOsName(false)' must return 'iOS'";
+#elif defined(TARGET_DARWIN_TVOS)
+  EXPECT_STREQ("tvOS", g_sysinfo.GetOsName(true).c_str()) << "'GetOsName(true)' must return 'tvOS'";
+  EXPECT_STREQ("tvOS", g_sysinfo.GetOsName(false).c_str())
+      << "'GetOsName(false)' must return 'tvOS'";
+#elif defined(TARGET_DARWIN_OSX)
+  EXPECT_STREQ("OS X", g_sysinfo.GetOsName(true).c_str()) << "'GetOsName(true)' must return 'OS X'";
+  EXPECT_STREQ("OS X", g_sysinfo.GetOsName(false).c_str()) << "'GetOsName(false)' must return 'OS X'";
+#elif defined(TARGET_ANDROID)
+  EXPECT_STREQ("Android", g_sysinfo.GetOsName(true).c_str()) << "'GetOsName(true)' must return 'Android'";
+  EXPECT_STREQ("Android", g_sysinfo.GetOsName(false).c_str()) << "'GetOsName(false)' must return 'Android'";
+#endif
+#ifdef TARGET_DARWIN
+  EXPECT_EQ(g_sysinfo.GetBuildTargetPlatformName(), g_sysinfo.GetOsName(true)) << "'GetOsName(true)' must match GetBuildTargetPlatformName()";
+  EXPECT_EQ(g_sysinfo.GetBuildTargetPlatformName(), g_sysinfo.GetOsName(false)) << "'GetOsName(false)' must match GetBuildTargetPlatformName()";
+#endif // TARGET_DARWIN
+}
+
+TEST_F(TestSystemInfo, DISABLED_GetOsVersion)
+{
+  EXPECT_FALSE(g_sysinfo.GetOsVersion().empty()) << "'GetOsVersion()' must not return empty string";
+  EXPECT_STRNE("0.0.0", g_sysinfo.GetOsVersion().c_str()) << "'GetOsVersion()' must not return '0.0.0'";
+  EXPECT_STRNE("0.0", g_sysinfo.GetOsVersion().c_str()) << "'GetOsVersion()' must not return '0.0'";
+  EXPECT_EQ(0U, g_sysinfo.GetOsVersion().find_first_of("0123456789")) << "'GetOsVersion()' must not return version not starting from digit";
+  EXPECT_EQ(std::string::npos, g_sysinfo.GetOsVersion().find_first_not_of("0123456789.")) << "'GetOsVersion()' must not return version with not only digits and dots";
+}
+
+TEST_F(TestSystemInfo, GetOsPrettyNameWithVersion)
+{
+  EXPECT_FALSE(g_sysinfo.GetOsPrettyNameWithVersion().empty()) << "'GetOsPrettyNameWithVersion()' must not return empty string";
+  EXPECT_EQ(std::string::npos, g_sysinfo.GetOsPrettyNameWithVersion().find("Unknown")) << "'GetOsPrettyNameWithVersion()' must not contain 'Unknown'";
+  EXPECT_EQ(std::string::npos, g_sysinfo.GetOsPrettyNameWithVersion().find("unknown")) << "'GetOsPrettyNameWithVersion()' must not contain 'unknown'";
+#ifdef TARGET_WINDOWS
+  EXPECT_NE(std::string::npos, g_sysinfo.GetOsPrettyNameWithVersion().find("Windows")) << "'GetOsPrettyNameWithVersion()' must contain 'Windows'";
+#else  // ! TARGET_WINDOWS
+  EXPECT_NE(std::string::npos, g_sysinfo.GetOsPrettyNameWithVersion().find(g_sysinfo.GetOsVersion())) << "'GetOsPrettyNameWithVersion()' must contain OS version";
+#endif // ! TARGET_WINDOWS
+}
+
+TEST_F(TestSystemInfo, GetManufacturerName)
+{
+  EXPECT_STRCASENE("unknown", g_sysinfo.GetManufacturerName().c_str()) << "'GetManufacturerName()' must return empty string instead of 'Unknown'";
+}
+
+TEST_F(TestSystemInfo, GetModelName)
+{
+  EXPECT_STRCASENE("unknown", g_sysinfo.GetModelName().c_str()) << "'GetModelName()' must return empty string instead of 'Unknown'";
+}
+
+#ifndef TARGET_WINDOWS
+TEST_F(TestSystemInfo, IsAeroDisabled)
+{
+  EXPECT_FALSE(g_sysinfo.IsAeroDisabled()) << "'IsAeroDisabled()' must return 'false'";
+}
+#endif // ! TARGET_WINDOWS
+
+TEST_F(TestSystemInfo, IsWindowsVersion)
+{
+  EXPECT_FALSE(g_sysinfo.IsWindowsVersion(CSysInfo::WindowsVersionUnknown)) << "'IsWindowsVersion()' must return 'false' for 'WindowsVersionUnknown'";
+#ifndef TARGET_WINDOWS
+  EXPECT_FALSE(g_sysinfo.IsWindowsVersion(CSysInfo::WindowsVersionWin7)) << "'IsWindowsVersion()' must return 'false'";
+#endif // ! TARGET_WINDOWS
+}
+
+TEST_F(TestSystemInfo, IsWindowsVersionAtLeast)
+{
+  EXPECT_FALSE(g_sysinfo.IsWindowsVersionAtLeast(CSysInfo::WindowsVersionUnknown)) << "'IsWindowsVersionAtLeast()' must return 'false' for 'WindowsVersionUnknown'";
+  EXPECT_FALSE(g_sysinfo.IsWindowsVersionAtLeast(CSysInfo::WindowsVersionFuture)) << "'IsWindowsVersionAtLeast()' must return 'false' for 'WindowsVersionFuture'";
+#ifndef TARGET_WINDOWS
+  EXPECT_FALSE(g_sysinfo.IsWindowsVersion(CSysInfo::WindowsVersionWin7)) << "'IsWindowsVersionAtLeast()' must return 'false'";
+#endif // ! TARGET_WINDOWS
+}
+
+TEST_F(TestSystemInfo, GetWindowsVersion)
+{
+#ifdef TARGET_WINDOWS
+  EXPECT_NE(CSysInfo::WindowsVersionUnknown, g_sysinfo.GetWindowsVersion()) << "'GetWindowsVersion()' must not return 'WindowsVersionUnknown'";
+  EXPECT_NE(CSysInfo::WindowsVersionFuture, g_sysinfo.GetWindowsVersion()) << "'GetWindowsVersion()' must not return 'WindowsVersionFuture'";
+#else  // ! TARGET_WINDOWS
+  EXPECT_EQ(CSysInfo::WindowsVersionUnknown, g_sysinfo.GetWindowsVersion()) << "'GetWindowsVersion()' must return 'WindowsVersionUnknown'";
+#endif // ! TARGET_WINDOWS
+}
+
+TEST_F(TestSystemInfo, GetKernelBitness)
+{
+  EXPECT_TRUE(g_sysinfo.GetKernelBitness() == 32 || g_sysinfo.GetKernelBitness() == 64) << "'GetKernelBitness()' must return '32' or '64', but not '" << g_sysinfo.GetKernelBitness() << "'";
+  EXPECT_LE(g_sysinfo.GetXbmcBitness(), g_sysinfo.GetKernelBitness()) << "'GetKernelBitness()' must be greater or equal to 'GetXbmcBitness()'";
+}
+
+TEST_F(TestSystemInfo, GetKernelCpuFamily)
+{
+  EXPECT_STRNE("unknown CPU family", g_sysinfo.GetKernelCpuFamily().c_str()) << "'GetKernelCpuFamily()' must not return 'unknown CPU family'";
+#if defined(__thumb__) || defined(_M_ARMT) || defined(__arm__) || defined(_M_ARM) || defined (__aarch64__)
+  EXPECT_STREQ("ARM", g_sysinfo.GetKernelCpuFamily().c_str()) << "'GetKernelCpuFamily()' must return 'ARM'";
+#else  // ! ARM
+  EXPECT_EQ(g_sysinfo.GetBuildTargetCpuFamily(), g_sysinfo.GetKernelCpuFamily()) << "'GetKernelCpuFamily()' must match 'GetBuildTargetCpuFamily()'";
+#endif // ! ARM
+}
+
+TEST_F(TestSystemInfo, GetXbmcBitness)
+{
+  EXPECT_TRUE(g_sysinfo.GetXbmcBitness() == 32 || g_sysinfo.GetXbmcBitness() == 64) << "'GetXbmcBitness()' must return '32' or '64', but not '" << g_sysinfo.GetXbmcBitness() << "'";
+  EXPECT_GE(g_sysinfo.GetKernelBitness(), g_sysinfo.GetXbmcBitness()) << "'GetXbmcBitness()' must be not greater than 'GetKernelBitness()'";
+}
+
+TEST_F(TestSystemInfo, GetUserAgent)
+{
+  EXPECT_STREQ(g_sysinfo.GetAppName().c_str(), g_sysinfo.GetUserAgent().substr(0, g_sysinfo.GetAppName().size()).c_str()) << "'GetUserAgent()' string must start with app name'";
+  EXPECT_NE(std::string::npos, g_sysinfo.GetUserAgent().find('(')) << "'GetUserAgent()' must contain brackets around second parameter";
+  EXPECT_NE(std::string::npos, g_sysinfo.GetUserAgent().find(')')) << "'GetUserAgent()' must contain brackets around second parameter";
+  EXPECT_EQ(g_sysinfo.GetUserAgent().find(' '), g_sysinfo.GetUserAgent().find(" (")) << "Second parameter in 'GetUserAgent()' string must be in brackets";
+  EXPECT_EQ(g_sysinfo.GetUserAgent().find(" (") + 1, g_sysinfo.GetUserAgent().find('(')) << "'GetUserAgent()' string must not contain any opening brackets before second parameter";
+  EXPECT_GT(g_sysinfo.GetUserAgent().find(')'), g_sysinfo.GetUserAgent().find('(')) << "'GetUserAgent()' string must not contain any closing brackets before second parameter";
+  EXPECT_EQ(g_sysinfo.GetUserAgent().find(") "), g_sysinfo.GetUserAgent().find(')')) << "'GetUserAgent()' string must not contain any closing brackets before end of second parameter";
+#if defined(TARGET_WINDOWS)
+  EXPECT_EQ(g_sysinfo.GetUserAgent().find('('), g_sysinfo.GetUserAgent().find("(Windows")) << "Second parameter in 'GetUserAgent()' string must start from `Windows`";
+  EXPECT_NE(std::string::npos, g_sysinfo.GetUserAgent().find("Windows")) << "'GetUserAgent()' must contain 'Windows'";
+#elif defined(TARGET_DARWIN_IOS)
+  EXPECT_NE(std::string::npos, g_sysinfo.GetUserAgent().find("like Mac OS X")) << "'GetUserAgent()' must contain ' like Mac OS X'";
+  EXPECT_TRUE(g_sysinfo.GetUserAgent().find("CPU OS ") != std::string::npos || g_sysinfo.GetUserAgent().find("CPU iPhone OS ") != std::string::npos) << "'GetUserAgent()' must contain 'CPU OS ' or 'CPU iPhone OS '";
+#elif defined(TARGET_DARWIN_TVOS)
+  EXPECT_NE(std::string::npos, g_sysinfo.GetUserAgent().find("like Mac OS X"))
+      << "'GetUserAgent()' must contain ' like Mac OS X'";
+  EXPECT_TRUE(g_sysinfo.GetUserAgent().find("CPU TVOS ") != std::string::npos)
+      << "'GetUserAgent()' must contain 'CPU TVOS '";
+#elif defined(TARGET_DARWIN_OSX)
+  EXPECT_EQ(g_sysinfo.GetUserAgent().find('('), g_sysinfo.GetUserAgent().find("(Macintosh; ")) << "Second parameter in 'GetUserAgent()' string must start from 'Macintosh; '";
+#elif defined(TARGET_ANDROID)
+  EXPECT_EQ(g_sysinfo.GetUserAgent().find('('), g_sysinfo.GetUserAgent().find("(Linux; Android ")) << "Second parameter in 'GetUserAgent()' string must start from 'Linux; Android '";
+#elif defined(TARGET_POSIX)
+  EXPECT_EQ(g_sysinfo.GetUserAgent().find('('), g_sysinfo.GetUserAgent().find("(X11; ")) << "Second parameter in 'GetUserAgent()' string must start from 'X11; '";
+#if defined(TARGET_FREEBSD)
+  EXPECT_EQ(g_sysinfo.GetUserAgent().find('('), g_sysinfo.GetUserAgent().find("(X11; FreeBSD ")) << "Second parameter in 'GetUserAgent()' string must start from 'X11; FreeBSD '";
+#elif defined(TARGET_LINUX)
+  EXPECT_EQ(g_sysinfo.GetUserAgent().find('('), g_sysinfo.GetUserAgent().find("(X11; Linux ")) << "Second parameter in 'GetUserAgent()' string must start from 'X11; Linux '";
+#endif // defined(TARGET_LINUX)
+#endif // defined(TARGET_POSIX)
+
+#ifdef TARGET_RASPBERRY_PI
+  EXPECT_NE(std::string::npos, g_sysinfo.GetUserAgent().find(" XBMC_HW_RaspberryPi/")) << "'GetUserAgent()' must contain ' XBMC_HW_RaspberryPi/'";
+#endif // TARGET_RASPBERRY_PI
+
+  EXPECT_NE(std::string::npos, g_sysinfo.GetUserAgent().find(" App_Bitness/")) << "'GetUserAgent()' must contain ' App_Bitness/'";
+  EXPECT_NE(std::string::npos, g_sysinfo.GetUserAgent().find(" Version/")) << "'GetUserAgent()' must contain ' Version/'";
+}
+
+TEST_F(TestSystemInfo, GetBuildTargetPlatformName)
+{
+  EXPECT_EQ(std::string::npos, g_sysinfo.GetBuildTargetPlatformName().find("Unknown")) << "'GetBuildTargetPlatformName()' must not contain 'Unknown', actual value: '" << g_sysinfo.GetBuildTargetPlatformName() << "'";
+  EXPECT_EQ(std::string::npos, g_sysinfo.GetBuildTargetPlatformName().find("unknown")) << "'GetBuildTargetPlatformName()' must not contain 'unknown', actual value: '" << g_sysinfo.GetBuildTargetPlatformName() << "'";
+}
+
+TEST_F(TestSystemInfo, GetBuildTargetPlatformVersion)
+{
+  EXPECT_EQ(std::string::npos, g_sysinfo.GetBuildTargetPlatformVersion().find("Unknown")) << "'GetBuildTargetPlatformVersion()' must not contain 'Unknown', actual value: '" << g_sysinfo.GetBuildTargetPlatformVersion() << "'";
+  EXPECT_EQ(std::string::npos, g_sysinfo.GetBuildTargetPlatformVersion().find("unknown")) << "'GetBuildTargetPlatformVersion()' must not contain 'unknown', actual value: '" << g_sysinfo.GetBuildTargetPlatformVersion() << "'";
+}
+
+TEST_F(TestSystemInfo, GetBuildTargetPlatformVersionDecoded)
+{
+  EXPECT_EQ(std::string::npos, g_sysinfo.GetBuildTargetPlatformVersionDecoded().find("Unknown")) << "'GetBuildTargetPlatformVersionDecoded()' must not contain 'Unknown', actual value: '" << g_sysinfo.GetBuildTargetPlatformVersion() << "'";
+  EXPECT_EQ(std::string::npos, g_sysinfo.GetBuildTargetPlatformVersionDecoded().find("unknown")) << "'GetBuildTargetPlatformVersionDecoded()' must not contain 'unknown', actual value: '" << g_sysinfo.GetBuildTargetPlatformVersion() << "'";
+#ifdef TARGET_ANDROID
+  EXPECT_STREQ("API level ", g_sysinfo.GetBuildTargetPlatformVersionDecoded().substr(0, 10).c_str()) << "'GetBuildTargetPlatformVersionDecoded()' must start from 'API level '";
+#else
+  EXPECT_STREQ("version ", g_sysinfo.GetBuildTargetPlatformVersionDecoded().substr(0, 8).c_str()) << "'GetBuildTargetPlatformVersionDecoded()' must start from 'version'";
+#endif
+}
+
+TEST_F(TestSystemInfo, GetBuildTargetCpuFamily)
+{
+  EXPECT_STRNE("unknown CPU family", g_sysinfo.GetBuildTargetCpuFamily().c_str()) << "'GetBuildTargetCpuFamily()' must not return 'unknown CPU family'";
+#if defined(__thumb__) || defined(_M_ARMT) || defined(__arm__) || defined(_M_ARM) || defined (__aarch64__)
+  EXPECT_STREQ("ARM", g_sysinfo.GetBuildTargetCpuFamily().substr(0, 3).c_str()) << "'GetKernelCpuFamily()' string must start from 'ARM'";
+#else  // ! ARM
+  EXPECT_EQ(g_sysinfo.GetKernelCpuFamily(), g_sysinfo.GetBuildTargetCpuFamily()) << "'GetBuildTargetCpuFamily()' must match 'GetKernelCpuFamily()'";
+#endif // ! ARM
+}
+
+TEST_F(TestSystemInfo, GetUsedCompilerNameAndVer)
+{
+  EXPECT_STRNE("unknown compiler", g_sysinfo.GetUsedCompilerNameAndVer().c_str()) << "'GetUsedCompilerNameAndVer()' must not return 'unknown compiler'";
+}
+
+TEST_F(TestSystemInfo, GetDiskSpace)
+{
+  int iTotal, iTotalFree, iTotalUsed, iPercentFree, iPercentUsed;
+
+  iTotal = iTotalFree = iTotalUsed = iPercentFree = iPercentUsed = 0;
+  EXPECT_TRUE(g_sysinfo.GetDiskSpace("*", iTotal, iTotalFree, iTotalUsed, iPercentFree, iPercentUsed)) << "'GetDiskSpace()' return 'false' for disk '*'";
+  EXPECT_NE(0, iTotal) << "'GetDiskSpace()' return zero total space for disk '*'";
+  EXPECT_EQ(iTotal, iTotalFree + iTotalUsed) << "'GetDiskSpace()' return 'TotalFree + TotalUsed' not equal to 'Total' for disk '*'";
+  EXPECT_EQ(100, iPercentFree + iPercentUsed) << "'GetDiskSpace()' return 'PercentFree + PercentUsed' not equal to '100' for disk '*'";
+
+  iTotal = iTotalFree = iTotalUsed = iPercentFree = iPercentUsed = 0;
+  EXPECT_TRUE(g_sysinfo.GetDiskSpace("", iTotal, iTotalFree, iTotalUsed, iPercentFree, iPercentUsed)) << "'GetDiskSpace()' return 'false' for disk ''";
+  EXPECT_NE(0, iTotal) << "'GetDiskSpace()' return zero total space for disk ''";
+  EXPECT_EQ(iTotal, iTotalFree + iTotalUsed) << "'GetDiskSpace()' return 'TotalFree + TotalUsed' not equal to 'Total' for disk ''";
+  EXPECT_EQ(100, iPercentFree + iPercentUsed) << "'GetDiskSpace()' return 'PercentFree + PercentUsed' not equal to '100' for disk ''";
+
+#ifdef TARGET_WINDOWS
+  using KODI::PLATFORM::WINDOWS::FromW;
+  wchar_t sysDrive[300];
+  DWORD res = GetEnvironmentVariableW(L"SystemDrive", sysDrive, sizeof(sysDrive) / sizeof(wchar_t));
+  std::string sysDriveLtr;
+  if (res != 0 && res <= sizeof(sysDrive) / sizeof(wchar_t))
+    sysDriveLtr.assign(FromW(sysDrive), 0, 1);
+  else
+    sysDriveLtr = "C"; // fallback
+
+  iTotal = iTotalFree = iTotalUsed = iPercentFree = iPercentUsed = 0;
+  EXPECT_TRUE(g_sysinfo.GetDiskSpace(sysDriveLtr, iTotal, iTotalFree, iTotalUsed, iPercentFree, iPercentUsed)) << "'GetDiskSpace()' return 'false' for disk '" << sysDriveLtr << ":'";
+  EXPECT_NE(0, iTotal) << "'GetDiskSpace()' return zero total space for disk '" << sysDriveLtr << ":'";
+  EXPECT_EQ(iTotal, iTotalFree + iTotalUsed) << "'GetDiskSpace()' return 'TotalFree + TotalUsed' not equal to 'Total' for disk '" << sysDriveLtr << ":'";
+  EXPECT_EQ(100, iPercentFree + iPercentUsed) << "'GetDiskSpace()' return 'PercentFree + PercentUsed' not equal to '100' for disk '" << sysDriveLtr << ":'";
+#elif defined(TARGET_POSIX)
+  iTotal = iTotalFree = iTotalUsed = iPercentFree = iPercentUsed = 0;
+  EXPECT_TRUE(g_sysinfo.GetDiskSpace("/", iTotal, iTotalFree, iTotalUsed, iPercentFree, iPercentUsed)) << "'GetDiskSpace()' return 'false' for directory '/'";
+  EXPECT_NE(0, iTotal) << "'GetDiskSpace()' return zero total space for directory '/'";
+  EXPECT_EQ(iTotal, iTotalFree + iTotalUsed) << "'GetDiskSpace()' return 'TotalFree + TotalUsed' not equal to 'Total' for directory '/'";
+  EXPECT_EQ(100, iPercentFree + iPercentUsed) << "'GetDiskSpace()' return 'PercentFree + PercentUsed' not equal to '100' for directory '/'";
+#endif
+}