| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/environment.h" |
| #include "base/files/file_util.h" |
| #include "base/sys_info.h" |
| #include "base/threading/platform_thread.h" |
| #include "base/time/time.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "testing/platform_test.h" |
| |
| typedef PlatformTest SysInfoTest; |
| using base::FilePath; |
| |
| #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID) |
| TEST_F(SysInfoTest, MaxSharedMemorySize) { |
| // We aren't actually testing that it's correct, just that it's sane. |
| EXPECT_GT(base::SysInfo::MaxSharedMemorySize(), 0u); |
| } |
| #endif |
| |
| TEST_F(SysInfoTest, NumProcs) { |
| // We aren't actually testing that it's correct, just that it's sane. |
| EXPECT_GE(base::SysInfo::NumberOfProcessors(), 1); |
| } |
| |
| TEST_F(SysInfoTest, AmountOfMem) { |
| // We aren't actually testing that it's correct, just that it's sane. |
| EXPECT_GT(base::SysInfo::AmountOfPhysicalMemory(), 0); |
| EXPECT_GT(base::SysInfo::AmountOfPhysicalMemoryMB(), 0); |
| // The maxmimal amount of virtual memory can be zero which means unlimited. |
| EXPECT_GE(base::SysInfo::AmountOfVirtualMemory(), 0); |
| } |
| |
| TEST_F(SysInfoTest, AmountOfFreeDiskSpace) { |
| // We aren't actually testing that it's correct, just that it's sane. |
| FilePath tmp_path; |
| ASSERT_TRUE(base::GetTempDir(&tmp_path)); |
| EXPECT_GT(base::SysInfo::AmountOfFreeDiskSpace(tmp_path), 0) |
| << tmp_path.value(); |
| } |
| |
| #if defined(OS_WIN) || defined(OS_MACOSX) |
| TEST_F(SysInfoTest, OperatingSystemVersionNumbers) { |
| int32_t os_major_version = -1; |
| int32_t os_minor_version = -1; |
| int32_t os_bugfix_version = -1; |
| base::SysInfo::OperatingSystemVersionNumbers(&os_major_version, |
| &os_minor_version, |
| &os_bugfix_version); |
| EXPECT_GT(os_major_version, -1); |
| EXPECT_GT(os_minor_version, -1); |
| EXPECT_GT(os_bugfix_version, -1); |
| } |
| #endif |
| |
| TEST_F(SysInfoTest, Uptime) { |
| base::TimeDelta up_time_1 = base::SysInfo::Uptime(); |
| // UpTime() is implemented internally using TimeTicks::Now(), which documents |
| // system resolution as being 1-15ms. Sleep a little longer than that. |
| base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(20)); |
| base::TimeDelta up_time_2 = base::SysInfo::Uptime(); |
| EXPECT_GT(up_time_1.InMicroseconds(), 0); |
| EXPECT_GT(up_time_2.InMicroseconds(), up_time_1.InMicroseconds()); |
| } |
| |
| #if defined(OS_MACOSX) && !defined(OS_IOS) |
| TEST_F(SysInfoTest, HardwareModelName) { |
| std::string hardware_model = base::SysInfo::HardwareModelName(); |
| EXPECT_FALSE(hardware_model.empty()); |
| } |
| #endif |
| |
| #if defined(OS_CHROMEOS) |
| |
| TEST_F(SysInfoTest, GoogleChromeOSVersionNumbers) { |
| int32_t os_major_version = -1; |
| int32_t os_minor_version = -1; |
| int32_t os_bugfix_version = -1; |
| const char kLsbRelease[] = |
| "FOO=1234123.34.5\n" |
| "CHROMEOS_RELEASE_VERSION=1.2.3.4\n"; |
| base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, base::Time()); |
| base::SysInfo::OperatingSystemVersionNumbers(&os_major_version, |
| &os_minor_version, |
| &os_bugfix_version); |
| EXPECT_EQ(1, os_major_version); |
| EXPECT_EQ(2, os_minor_version); |
| EXPECT_EQ(3, os_bugfix_version); |
| } |
| |
| TEST_F(SysInfoTest, GoogleChromeOSVersionNumbersFirst) { |
| int32_t os_major_version = -1; |
| int32_t os_minor_version = -1; |
| int32_t os_bugfix_version = -1; |
| const char kLsbRelease[] = |
| "CHROMEOS_RELEASE_VERSION=1.2.3.4\n" |
| "FOO=1234123.34.5\n"; |
| base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, base::Time()); |
| base::SysInfo::OperatingSystemVersionNumbers(&os_major_version, |
| &os_minor_version, |
| &os_bugfix_version); |
| EXPECT_EQ(1, os_major_version); |
| EXPECT_EQ(2, os_minor_version); |
| EXPECT_EQ(3, os_bugfix_version); |
| } |
| |
| TEST_F(SysInfoTest, GoogleChromeOSNoVersionNumbers) { |
| int32_t os_major_version = -1; |
| int32_t os_minor_version = -1; |
| int32_t os_bugfix_version = -1; |
| const char kLsbRelease[] = "FOO=1234123.34.5\n"; |
| base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, base::Time()); |
| base::SysInfo::OperatingSystemVersionNumbers(&os_major_version, |
| &os_minor_version, |
| &os_bugfix_version); |
| EXPECT_EQ(0, os_major_version); |
| EXPECT_EQ(0, os_minor_version); |
| EXPECT_EQ(0, os_bugfix_version); |
| } |
| |
| TEST_F(SysInfoTest, GoogleChromeOSLsbReleaseTime) { |
| const char kLsbRelease[] = "CHROMEOS_RELEASE_VERSION=1.2.3.4"; |
| // Use a fake time that can be safely displayed as a string. |
| const base::Time lsb_release_time(base::Time::FromDoubleT(12345.6)); |
| base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, lsb_release_time); |
| base::Time parsed_lsb_release_time = base::SysInfo::GetLsbReleaseTime(); |
| EXPECT_DOUBLE_EQ(lsb_release_time.ToDoubleT(), |
| parsed_lsb_release_time.ToDoubleT()); |
| } |
| |
| TEST_F(SysInfoTest, IsRunningOnChromeOS) { |
| base::SysInfo::SetChromeOSVersionInfoForTest("", base::Time()); |
| EXPECT_FALSE(base::SysInfo::IsRunningOnChromeOS()); |
| |
| const char kLsbRelease1[] = |
| "CHROMEOS_RELEASE_NAME=Non Chrome OS\n" |
| "CHROMEOS_RELEASE_VERSION=1.2.3.4\n"; |
| base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease1, base::Time()); |
| EXPECT_FALSE(base::SysInfo::IsRunningOnChromeOS()); |
| |
| const char kLsbRelease2[] = |
| "CHROMEOS_RELEASE_NAME=Chrome OS\n" |
| "CHROMEOS_RELEASE_VERSION=1.2.3.4\n"; |
| base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease2, base::Time()); |
| EXPECT_TRUE(base::SysInfo::IsRunningOnChromeOS()); |
| |
| const char kLsbRelease3[] = |
| "CHROMEOS_RELEASE_NAME=Chromium OS\n"; |
| base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease3, base::Time()); |
| EXPECT_TRUE(base::SysInfo::IsRunningOnChromeOS()); |
| } |
| |
| #endif // OS_CHROMEOS |