| // Copyright 2013 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <stddef.h> |
| #include <unistd.h> |
| |
| #include "base/system/sys_info.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace base { |
| namespace android { |
| |
| TEST(SysUtils, AmountOfPhysicalMemory) { |
| // Check that the RAM size reported by sysconf() matches the one |
| // computed by base::SysInfo::AmountOfPhysicalMemory(). |
| size_t sys_ram_size = |
| static_cast<size_t>(sysconf(_SC_PHYS_PAGES) * PAGE_SIZE); |
| EXPECT_EQ(sys_ram_size, |
| static_cast<size_t>(SysInfo::AmountOfPhysicalMemory())); |
| } |
| |
| } // namespace android |
| } // namespace base |
