1 // Copyright (c) 2008 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "base/file_util.h" 6 #include "base/sys_info.h" 7 #include "testing/gtest/include/gtest/gtest.h" 8 #include "testing/platform_test.h" 9 10 typedef PlatformTest SysInfoTest; 11 12 TEST_F(SysInfoTest, NumProcs) { 13 // We aren't actually testing that it's correct, just that it's sane. 14 EXPECT_GE(base::SysInfo::NumberOfProcessors(), 1); 15 } 16 17 TEST_F(SysInfoTest, AmountOfMem) { 18 // We aren't actually testing that it's correct, just that it's sane. 19 EXPECT_GT(base::SysInfo::AmountOfPhysicalMemory(), 0); 20 EXPECT_GT(base::SysInfo::AmountOfPhysicalMemoryMB(), 0); 21 } 22 23 TEST_F(SysInfoTest, AmountOfFreeDiskSpace) { 24 // We aren't actually testing that it's correct, just that it's sane. 25 FilePath tmp_path; 26 ASSERT_TRUE(file_util::GetTempDir(&tmp_path)); 27 EXPECT_GT(base::SysInfo::AmountOfFreeDiskSpace(tmp_path), 0) 28 << tmp_path.value(); 29 } 30 31 TEST_F(SysInfoTest, GetEnvVar) { 32 // Every setup should have non-empty PATH... 33 EXPECT_NE(base::SysInfo::GetEnvVar(L"PATH"), L""); 34 } 35 36 TEST_F(SysInfoTest, HasEnvVar) { 37 // Every setup should have PATH... 38 EXPECT_TRUE(base::SysInfo::HasEnvVar(L"PATH")); 39 } 40 41 #if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS) 42 TEST_F(SysInfoTest, OperatingSystemVersionNumbers) { 43 int32 os_major_version = -1; 44 int32 os_minor_version = -1; 45 int32 os_bugfix_version = -1; 46 base::SysInfo::OperatingSystemVersionNumbers(&os_major_version, 47 &os_minor_version, 48 &os_bugfix_version); 49 EXPECT_GT(os_major_version, -1); 50 EXPECT_GT(os_minor_version, -1); 51 EXPECT_GT(os_bugfix_version, -1); 52 } 53 #endif 54 55 TEST_F(SysInfoTest, GetPrimaryDisplayDimensions) { 56 // We aren't actually testing that it's correct, just that it's sane. 57 int width, height; 58 base::SysInfo::GetPrimaryDisplayDimensions(&width, &height); 59 EXPECT_GE(width, 10); 60 EXPECT_GE(height, 10); 61 } 62 63 TEST_F(SysInfoTest, DisplayCount) { 64 // We aren't actually testing that it's correct, just that it's sane. 65 EXPECT_GE(base::SysInfo::DisplayCount(), 1); 66 } 67 68 #if defined(OS_CHROMEOS) 69 TEST_F(SysInfoTest, GoogleChromeOSVersionNumbers) { 70 int32 os_major_version = -1; 71 int32 os_minor_version = -1; 72 int32 os_bugfix_version = -1; 73 std::string lsb_release("FOO=1234123.34.5\n"); 74 lsb_release.append(base::SysInfo::GetLinuxStandardBaseVersionKey()); 75 lsb_release.append("=1.2.3.4\n"); 76 base::SysInfo::ParseLsbRelease(lsb_release, 77 &os_major_version, 78 &os_minor_version, 79 &os_bugfix_version); 80 EXPECT_EQ(1, os_major_version); 81 EXPECT_EQ(2, os_minor_version); 82 EXPECT_EQ(3, os_bugfix_version); 83 } 84 85 TEST_F(SysInfoTest, GoogleChromeOSVersionNumbersFirst) { 86 int32 os_major_version = -1; 87 int32 os_minor_version = -1; 88 int32 os_bugfix_version = -1; 89 std::string lsb_release(base::SysInfo::GetLinuxStandardBaseVersionKey()); 90 lsb_release.append("=1.2.3.4\n"); 91 lsb_release.append("FOO=1234123.34.5\n"); 92 base::SysInfo::ParseLsbRelease(lsb_release, 93 &os_major_version, 94 &os_minor_version, 95 &os_bugfix_version); 96 EXPECT_EQ(1, os_major_version); 97 EXPECT_EQ(2, os_minor_version); 98 EXPECT_EQ(3, os_bugfix_version); 99 } 100 101 TEST_F(SysInfoTest, GoogleChromeOSNoVersionNumbers) { 102 int32 os_major_version = -1; 103 int32 os_minor_version = -1; 104 int32 os_bugfix_version = -1; 105 std::string lsb_release("FOO=1234123.34.5\n"); 106 base::SysInfo::ParseLsbRelease(lsb_release, 107 &os_major_version, 108 &os_minor_version, 109 &os_bugfix_version); 110 EXPECT_EQ(-1, os_major_version); 111 EXPECT_EQ(-1, os_minor_version); 112 EXPECT_EQ(-1, os_bugfix_version); 113 } 114 115 #endif // OS_CHROMEOS 116
