1// Copyright 2012 The Kyua Authors. 2// All rights reserved. 3// 4// Redistribution and use in source and binary forms, with or without 5// modification, are permitted provided that the following conditions are 6// met: 7// 8// * Redistributions of source code must retain the above copyright 9// notice, this list of conditions and the following disclaimer. 10// * Redistributions in binary form must reproduce the above copyright 11// notice, this list of conditions and the following disclaimer in the 12// documentation and/or other materials provided with the distribution. 13// * Neither the name of Google Inc. nor the names of its contributors 14// may be used to endorse or promote products derived from this software 15// without specific prior written permission. 16// 17// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29#if defined(HAVE_CONFIG_H) 30# include "config.h" 31#endif 32 33#include "utils/memory.hpp" 34 35#include <cstring> 36 37#include <atf-c++.hpp> 38 39#include "utils/units.hpp" 40 41namespace units = utils::units; 42 43 44ATF_TEST_CASE_WITHOUT_HEAD(physical_memory); 45ATF_TEST_CASE_BODY(physical_memory) 46{ 47 const units::bytes memory = utils::physical_memory(); 48 49 if (std::strcmp(MEMORY_QUERY_TYPE, "unknown") == 0) { 50 ATF_REQUIRE(memory == 0); 51 } else if (std::strcmp(MEMORY_QUERY_TYPE, "sysctlbyname") == 0) { 52 ATF_REQUIRE(memory > 0); 53 ATF_REQUIRE(memory < 100 * units::TB); // Large enough for now... 54 } else { 55 fail("Unimplemented memory query type"); 56 } 57} 58 59 60ATF_INIT_TEST_CASES(tcs) 61{ 62 ATF_ADD_TEST_CASE(tcs, physical_memory); 63} 64