1 // Copyright (c) 2010 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
TEST_F(SysInfoTest,NumProcs)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
TEST_F(SysInfoTest,AmountOfMem)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
TEST_F(SysInfoTest,AmountOfFreeDiskSpace)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 #if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
TEST_F(SysInfoTest,OperatingSystemVersionNumbers)32 TEST_F(SysInfoTest, OperatingSystemVersionNumbers) {
33 int32 os_major_version = -1;
34 int32 os_minor_version = -1;
35 int32 os_bugfix_version = -1;
36 base::SysInfo::OperatingSystemVersionNumbers(&os_major_version,
37 &os_minor_version,
38 &os_bugfix_version);
39 EXPECT_GT(os_major_version, -1);
40 EXPECT_GT(os_minor_version, -1);
41 EXPECT_GT(os_bugfix_version, -1);
42 }
43 #endif
44
TEST_F(SysInfoTest,GetPrimaryDisplayDimensions)45 TEST_F(SysInfoTest, GetPrimaryDisplayDimensions) {
46 // We aren't actually testing that it's correct, just that it's sane.
47 int width, height;
48 base::SysInfo::GetPrimaryDisplayDimensions(&width, &height);
49 EXPECT_GE(width, 10);
50 EXPECT_GE(height, 10);
51 }
52
TEST_F(SysInfoTest,DisplayCount)53 TEST_F(SysInfoTest, DisplayCount) {
54 // We aren't actually testing that it's correct, just that it's sane.
55 EXPECT_GE(base::SysInfo::DisplayCount(), 1);
56 }
57
58 #if defined(OS_CHROMEOS)
TEST_F(SysInfoTest,GoogleChromeOSVersionNumbers)59 TEST_F(SysInfoTest, GoogleChromeOSVersionNumbers) {
60 int32 os_major_version = -1;
61 int32 os_minor_version = -1;
62 int32 os_bugfix_version = -1;
63 std::string lsb_release("FOO=1234123.34.5\n");
64 lsb_release.append(base::SysInfo::GetLinuxStandardBaseVersionKey());
65 lsb_release.append("=1.2.3.4\n");
66 base::SysInfo::ParseLsbRelease(lsb_release,
67 &os_major_version,
68 &os_minor_version,
69 &os_bugfix_version);
70 EXPECT_EQ(2, os_major_version);
71 EXPECT_EQ(3, os_minor_version);
72 EXPECT_EQ(4, os_bugfix_version);
73 }
74
TEST_F(SysInfoTest,GoogleChromeOSVersionNumbersFirst)75 TEST_F(SysInfoTest, GoogleChromeOSVersionNumbersFirst) {
76 int32 os_major_version = -1;
77 int32 os_minor_version = -1;
78 int32 os_bugfix_version = -1;
79 std::string lsb_release(base::SysInfo::GetLinuxStandardBaseVersionKey());
80 lsb_release.append("=1.2.3.4\n");
81 lsb_release.append("FOO=1234123.34.5\n");
82 base::SysInfo::ParseLsbRelease(lsb_release,
83 &os_major_version,
84 &os_minor_version,
85 &os_bugfix_version);
86 EXPECT_EQ(2, os_major_version);
87 EXPECT_EQ(3, os_minor_version);
88 EXPECT_EQ(4, os_bugfix_version);
89 }
90
TEST_F(SysInfoTest,GoogleChromeOSNoVersionNumbers)91 TEST_F(SysInfoTest, GoogleChromeOSNoVersionNumbers) {
92 int32 os_major_version = -1;
93 int32 os_minor_version = -1;
94 int32 os_bugfix_version = -1;
95 std::string lsb_release("FOO=1234123.34.5\n");
96 base::SysInfo::ParseLsbRelease(lsb_release,
97 &os_major_version,
98 &os_minor_version,
99 &os_bugfix_version);
100 EXPECT_EQ(-1, os_major_version);
101 EXPECT_EQ(-1, os_minor_version);
102 EXPECT_EQ(-1, os_bugfix_version);
103 }
104
105 #endif // OS_CHROMEOS
106