123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148 |
- // 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 "butil/environment.h"
- #include "butil/file_util.h"
- #include "butil/sys_info.h"
- #include "butil/threading/platform_thread.h"
- #include "butil/time/time.h"
- #include <gtest/gtest.h>
- #include <gtest/gtest.h>
- typedef testing::Test SysInfoTest;
- using butil::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(butil::SysInfo::MaxSharedMemorySize(), 0u);
- }
- #endif
- TEST_F(SysInfoTest, NumProcs) {
- // We aren't actually testing that it's correct, just that it's sane.
- EXPECT_GE(butil::SysInfo::NumberOfProcessors(), 1);
- }
- TEST_F(SysInfoTest, AmountOfMem) {
- // We aren't actually testing that it's correct, just that it's sane.
- EXPECT_GT(butil::SysInfo::AmountOfPhysicalMemory(), 0);
- EXPECT_GT(butil::SysInfo::AmountOfPhysicalMemoryMB(), 0);
- // The maxmimal amount of virtual memory can be zero which means unlimited.
- EXPECT_GE(butil::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(butil::GetTempDir(&tmp_path));
- EXPECT_GT(butil::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;
- butil::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) {
- int64_t up_time_1 = butil::SysInfo::Uptime();
- // UpTime() is implemented internally using TimeTicks::Now(), which documents
- // system resolution as being 1-15ms. Sleep a little longer than that.
- butil::PlatformThread::Sleep(butil::TimeDelta::FromMilliseconds(20));
- int64_t up_time_2 = butil::SysInfo::Uptime();
- EXPECT_GT(up_time_1, 0);
- EXPECT_GT(up_time_2, up_time_1);
- }
- #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";
- butil::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, butil::Time());
- butil::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";
- butil::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, butil::Time());
- butil::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";
- butil::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, butil::Time());
- butil::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 butil::Time lsb_release_time(butil::Time::FromDoubleT(12345.6));
- butil::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, lsb_release_time);
- butil::Time parsed_lsb_release_time = butil::SysInfo::GetLsbReleaseTime();
- EXPECT_DOUBLE_EQ(lsb_release_time.ToDoubleT(),
- parsed_lsb_release_time.ToDoubleT());
- }
- TEST_F(SysInfoTest, IsRunningOnChromeOS) {
- butil::SysInfo::SetChromeOSVersionInfoForTest("", butil::Time());
- EXPECT_FALSE(butil::SysInfo::IsRunningOnChromeOS());
- const char* kLsbRelease1 =
- "CHROMEOS_RELEASE_NAME=Non Chrome OS\n"
- "CHROMEOS_RELEASE_VERSION=1.2.3.4\n";
- butil::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease1, butil::Time());
- EXPECT_FALSE(butil::SysInfo::IsRunningOnChromeOS());
- const char* kLsbRelease2 =
- "CHROMEOS_RELEASE_NAME=Chrome OS\n"
- "CHROMEOS_RELEASE_VERSION=1.2.3.4\n";
- butil::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease2, butil::Time());
- EXPECT_TRUE(butil::SysInfo::IsRunningOnChromeOS());
- const char* kLsbRelease3 =
- "CHROMEOS_RELEASE_NAME=Chromium OS\n";
- butil::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease3, butil::Time());
- EXPECT_TRUE(butil::SysInfo::IsRunningOnChromeOS());
- }
- #endif // OS_CHROMEOS
|