nileshagrawal@chromium.org | a049e95 | 2012-07-11 08:24:43 +0900 | [diff] [blame] | 1 | // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
deanm@chromium.org | 42a34eb | 2008-09-17 19:09:39 +0900 | [diff] [blame] | 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
stevenjb@chromium.org | 2f4de04 | 2013-09-27 06:51:23 +0900 | [diff] [blame] | 5 | #include "base/environment.h" |
brettw@chromium.org | 01f3da4 | 2014-08-14 05:22:14 +0900 | [diff] [blame] | 6 | #include "base/files/file_util.h" |
deanm@chromium.org | 42a34eb | 2008-09-17 19:09:39 +0900 | [diff] [blame] | 7 | #include "base/sys_info.h" |
jeremy@chromium.org | de658ed | 2012-10-29 10:04:09 +0900 | [diff] [blame] | 8 | #include "base/threading/platform_thread.h" |
stevenjb@chromium.org | 2f4de04 | 2013-09-27 06:51:23 +0900 | [diff] [blame] | 9 | #include "base/time/time.h" |
deanm@chromium.org | 42a34eb | 2008-09-17 19:09:39 +0900 | [diff] [blame] | 10 | #include "testing/gtest/include/gtest/gtest.h" |
jeremy@chromium.org | 0d8eba7 | 2008-12-03 04:20:15 +0900 | [diff] [blame] | 11 | #include "testing/platform_test.h" |
deanm@chromium.org | 42a34eb | 2008-09-17 19:09:39 +0900 | [diff] [blame] | 12 | |
mark@chromium.org | 3b2ec6f | 2008-09-26 05:33:42 +0900 | [diff] [blame] | 13 | typedef PlatformTest SysInfoTest; |
brettw@chromium.org | 82bcf51 | 2013-02-17 14:07:23 +0900 | [diff] [blame] | 14 | using base::FilePath; |
mark@chromium.org | 3b2ec6f | 2008-09-26 05:33:42 +0900 | [diff] [blame] | 15 | |
nileshagrawal@chromium.org | a049e95 | 2012-07-11 08:24:43 +0900 | [diff] [blame] | 16 | #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID) |
robert.nagy@gmail.com | 2172a22 | 2011-10-25 08:47:26 +0900 | [diff] [blame] | 17 | TEST_F(SysInfoTest, MaxSharedMemorySize) { |
| 18 | // We aren't actually testing that it's correct, just that it's sane. |
| 19 | EXPECT_GT(base::SysInfo::MaxSharedMemorySize(), 0u); |
| 20 | } |
| 21 | #endif |
| 22 | |
mark@chromium.org | 3b2ec6f | 2008-09-26 05:33:42 +0900 | [diff] [blame] | 23 | TEST_F(SysInfoTest, NumProcs) { |
deanm@chromium.org | 42a34eb | 2008-09-17 19:09:39 +0900 | [diff] [blame] | 24 | // We aren't actually testing that it's correct, just that it's sane. |
| 25 | EXPECT_GE(base::SysInfo::NumberOfProcessors(), 1); |
| 26 | } |
deanm@chromium.org | 319f044 | 2008-09-17 22:10:45 +0900 | [diff] [blame] | 27 | |
mark@chromium.org | 3b2ec6f | 2008-09-26 05:33:42 +0900 | [diff] [blame] | 28 | TEST_F(SysInfoTest, AmountOfMem) { |
deanm@chromium.org | 319f044 | 2008-09-17 22:10:45 +0900 | [diff] [blame] | 29 | // We aren't actually testing that it's correct, just that it's sane. |
| 30 | EXPECT_GT(base::SysInfo::AmountOfPhysicalMemory(), 0); |
deanm@chromium.org | ee45e8f | 2008-09-18 21:34:24 +0900 | [diff] [blame] | 31 | EXPECT_GT(base::SysInfo::AmountOfPhysicalMemoryMB(), 0); |
jochen@chromium.org | 5ac0b17 | 2014-04-09 08:19:16 +0900 | [diff] [blame] | 32 | // The maxmimal amount of virtual memory can be zero which means unlimited. |
| 33 | EXPECT_GE(base::SysInfo::AmountOfVirtualMemory(), 0); |
deanm@chromium.org | ee45e8f | 2008-09-18 21:34:24 +0900 | [diff] [blame] | 34 | } |
| 35 | |
mark@chromium.org | 3b2ec6f | 2008-09-26 05:33:42 +0900 | [diff] [blame] | 36 | TEST_F(SysInfoTest, AmountOfFreeDiskSpace) { |
deanm@chromium.org | ee45e8f | 2008-09-18 21:34:24 +0900 | [diff] [blame] | 37 | // We aren't actually testing that it's correct, just that it's sane. |
phajdan.jr@chromium.org | c800858 | 2009-09-15 04:36:31 +0900 | [diff] [blame] | 38 | FilePath tmp_path; |
brettw@chromium.org | 83c44c8 | 2013-12-03 03:55:49 +0900 | [diff] [blame] | 39 | ASSERT_TRUE(base::GetTempDir(&tmp_path)); |
tony@chromium.org | 1e25e00 | 2009-10-14 09:41:56 +0900 | [diff] [blame] | 40 | EXPECT_GT(base::SysInfo::AmountOfFreeDiskSpace(tmp_path), 0) |
phajdan.jr@chromium.org | c800858 | 2009-09-15 04:36:31 +0900 | [diff] [blame] | 41 | << tmp_path.value(); |
deanm@chromium.org | 319f044 | 2008-09-17 22:10:45 +0900 | [diff] [blame] | 42 | } |
mark@chromium.org | b93c054 | 2008-09-30 07:18:01 +0900 | [diff] [blame] | 43 | |
stevenjb@chromium.org | 2f4de04 | 2013-09-27 06:51:23 +0900 | [diff] [blame] | 44 | #if defined(OS_WIN) || defined(OS_MACOSX) |
jeremy@chromium.org | 7730edb | 2009-02-25 01:37:13 +0900 | [diff] [blame] | 45 | TEST_F(SysInfoTest, OperatingSystemVersionNumbers) { |
| 46 | int32 os_major_version = -1; |
| 47 | int32 os_minor_version = -1; |
| 48 | int32 os_bugfix_version = -1; |
| 49 | base::SysInfo::OperatingSystemVersionNumbers(&os_major_version, |
| 50 | &os_minor_version, |
| 51 | &os_bugfix_version); |
| 52 | EXPECT_GT(os_major_version, -1); |
| 53 | EXPECT_GT(os_minor_version, -1); |
| 54 | EXPECT_GT(os_bugfix_version, -1); |
| 55 | } |
evan@chromium.org | 54b7210 | 2009-07-22 09:35:18 +0900 | [diff] [blame] | 56 | #endif |
| 57 | |
jeremy@chromium.org | de658ed | 2012-10-29 10:04:09 +0900 | [diff] [blame] | 58 | TEST_F(SysInfoTest, Uptime) { |
| 59 | int64 up_time_1 = base::SysInfo::Uptime(); |
| 60 | // UpTime() is implemented internally using TimeTicks::Now(), which documents |
| 61 | // system resolution as being 1-15ms. Sleep a little longer than that. |
| 62 | base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(20)); |
| 63 | int64 up_time_2 = base::SysInfo::Uptime(); |
| 64 | EXPECT_GT(up_time_1, 0); |
| 65 | EXPECT_GT(up_time_2, up_time_1); |
| 66 | } |
| 67 | |
evan@chromium.org | 54b7210 | 2009-07-22 09:35:18 +0900 | [diff] [blame] | 68 | #if defined(OS_CHROMEOS) |
stevenjb@chromium.org | 2f4de04 | 2013-09-27 06:51:23 +0900 | [diff] [blame] | 69 | |
evan@chromium.org | 54b7210 | 2009-07-22 09:35:18 +0900 | [diff] [blame] | 70 | TEST_F(SysInfoTest, GoogleChromeOSVersionNumbers) { |
| 71 | int32 os_major_version = -1; |
| 72 | int32 os_minor_version = -1; |
| 73 | int32 os_bugfix_version = -1; |
stevenjb@chromium.org | 2f4de04 | 2013-09-27 06:51:23 +0900 | [diff] [blame] | 74 | const char* kLsbRelease = |
| 75 | "FOO=1234123.34.5\n" |
| 76 | "CHROMEOS_RELEASE_VERSION=1.2.3.4\n"; |
| 77 | base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, base::Time()); |
| 78 | base::SysInfo::OperatingSystemVersionNumbers(&os_major_version, |
| 79 | &os_minor_version, |
| 80 | &os_bugfix_version); |
rkc@chromium.org | d9ab606 | 2011-10-03 15:22:12 +0900 | [diff] [blame] | 81 | EXPECT_EQ(1, os_major_version); |
| 82 | EXPECT_EQ(2, os_minor_version); |
| 83 | EXPECT_EQ(3, os_bugfix_version); |
evan@chromium.org | 54b7210 | 2009-07-22 09:35:18 +0900 | [diff] [blame] | 84 | } |
| 85 | |
| 86 | TEST_F(SysInfoTest, GoogleChromeOSVersionNumbersFirst) { |
| 87 | int32 os_major_version = -1; |
| 88 | int32 os_minor_version = -1; |
| 89 | int32 os_bugfix_version = -1; |
stevenjb@chromium.org | 2f4de04 | 2013-09-27 06:51:23 +0900 | [diff] [blame] | 90 | const char* kLsbRelease = |
| 91 | "CHROMEOS_RELEASE_VERSION=1.2.3.4\n" |
| 92 | "FOO=1234123.34.5\n"; |
| 93 | base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, base::Time()); |
| 94 | base::SysInfo::OperatingSystemVersionNumbers(&os_major_version, |
| 95 | &os_minor_version, |
| 96 | &os_bugfix_version); |
rkc@chromium.org | d9ab606 | 2011-10-03 15:22:12 +0900 | [diff] [blame] | 97 | EXPECT_EQ(1, os_major_version); |
| 98 | EXPECT_EQ(2, os_minor_version); |
| 99 | EXPECT_EQ(3, os_bugfix_version); |
evan@chromium.org | 54b7210 | 2009-07-22 09:35:18 +0900 | [diff] [blame] | 100 | } |
| 101 | |
| 102 | TEST_F(SysInfoTest, GoogleChromeOSNoVersionNumbers) { |
| 103 | int32 os_major_version = -1; |
| 104 | int32 os_minor_version = -1; |
| 105 | int32 os_bugfix_version = -1; |
stevenjb@chromium.org | 2f4de04 | 2013-09-27 06:51:23 +0900 | [diff] [blame] | 106 | const char* kLsbRelease = "FOO=1234123.34.5\n"; |
| 107 | base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, base::Time()); |
| 108 | base::SysInfo::OperatingSystemVersionNumbers(&os_major_version, |
| 109 | &os_minor_version, |
| 110 | &os_bugfix_version); |
| 111 | EXPECT_EQ(0, os_major_version); |
| 112 | EXPECT_EQ(0, os_minor_version); |
| 113 | EXPECT_EQ(0, os_bugfix_version); |
| 114 | } |
| 115 | |
| 116 | TEST_F(SysInfoTest, GoogleChromeOSLsbReleaseTime) { |
| 117 | const char* kLsbRelease = "CHROMEOS_RELEASE_VERSION=1.2.3.4"; |
stevenjb@chromium.org | 3354cf1 | 2013-09-27 07:53:33 +0900 | [diff] [blame] | 118 | // Use a fake time that can be safely displayed as a string. |
| 119 | const base::Time lsb_release_time(base::Time::FromDoubleT(12345.6)); |
stevenjb@chromium.org | 2f4de04 | 2013-09-27 06:51:23 +0900 | [diff] [blame] | 120 | base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, lsb_release_time); |
| 121 | base::Time parsed_lsb_release_time = base::SysInfo::GetLsbReleaseTime(); |
stevenjb@chromium.org | 3354cf1 | 2013-09-27 07:53:33 +0900 | [diff] [blame] | 122 | EXPECT_DOUBLE_EQ(lsb_release_time.ToDoubleT(), |
| 123 | parsed_lsb_release_time.ToDoubleT()); |
evan@chromium.org | 54b7210 | 2009-07-22 09:35:18 +0900 | [diff] [blame] | 124 | } |
| 125 | |
stevenjb@chromium.org | 861313b | 2013-09-28 04:28:24 +0900 | [diff] [blame] | 126 | TEST_F(SysInfoTest, IsRunningOnChromeOS) { |
| 127 | base::SysInfo::SetChromeOSVersionInfoForTest("", base::Time()); |
| 128 | EXPECT_FALSE(base::SysInfo::IsRunningOnChromeOS()); |
| 129 | |
| 130 | const char* kLsbRelease1 = |
| 131 | "CHROMEOS_RELEASE_NAME=Non Chrome OS\n" |
| 132 | "CHROMEOS_RELEASE_VERSION=1.2.3.4\n"; |
| 133 | base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease1, base::Time()); |
| 134 | EXPECT_FALSE(base::SysInfo::IsRunningOnChromeOS()); |
| 135 | |
| 136 | const char* kLsbRelease2 = |
| 137 | "CHROMEOS_RELEASE_NAME=Chrome OS\n" |
| 138 | "CHROMEOS_RELEASE_VERSION=1.2.3.4\n"; |
| 139 | base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease2, base::Time()); |
| 140 | EXPECT_TRUE(base::SysInfo::IsRunningOnChromeOS()); |
| 141 | |
| 142 | const char* kLsbRelease3 = |
| 143 | "CHROMEOS_RELEASE_NAME=Chromium OS\n"; |
| 144 | base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease3, base::Time()); |
| 145 | EXPECT_TRUE(base::SysInfo::IsRunningOnChromeOS()); |
| 146 | } |
| 147 | |
evan@chromium.org | 54b7210 | 2009-07-22 09:35:18 +0900 | [diff] [blame] | 148 | #endif // OS_CHROMEOS |