| 1 | /*++ |
| 2 | |
| 3 | Copyright (c) Microsoft. All rights reserved. |
| 4 | |
| 5 | Module Name: |
| 6 | |
| 7 | Sysinfo.c |
| 8 | |
| 9 | Abstract: |
| 10 | |
| 11 | This file is a sysinfo test. |
| 12 | |
| 13 | --*/ |
| 14 | |
| 15 | #include "lxtcommon.h" |
| 16 | #include "unittests.h" |
| 17 | #include "linux/kernel.h" |
| 18 | |
| 19 | #define LXT_NAME "Sysinfo" |
| 20 | |
| 21 | extern int sysinfo(struct sysinfo* info); |
| 22 | |
| 23 | int SysinfoVariationPrint(PLXT_ARGS Args); |
| 24 | |
| 25 | // |
| 26 | // Global constants |
| 27 | // |
| 28 | |
| 29 | static const LXT_VARIATION g_LxtVariations[] = {{"SysinfoVariationPrint", SysinfoVariationPrint}}; |
| 30 | |
| 31 | int SysInfoTestEntry(int Argc, char* Argv[]) |
| 32 | |
| 33 | /*++ |
| 34 | --*/ |
| 35 | |
| 36 | { |
| 37 | |
| 38 | LXT_ARGS Args; |
| 39 | int Result; |
| 40 | |
| 41 | LxtInitialize(Argc, Argv, &Args, LXT_NAME); |
| 42 | LxtCheckResult(LxtRunVariations(&Args, g_LxtVariations, LXT_COUNT_OF(g_LxtVariations))); |
| 43 | |
| 44 | ErrorExit: |
| 45 | LxtUninitialize(); |
| 46 | return !LXT_SUCCESS(Result); |
| 47 | } |
| 48 | |
| 49 | int SysinfoVariationPrint(PLXT_ARGS Args) |
| 50 | |
| 51 | /*++ |
| 52 | --*/ |
| 53 | |
| 54 | { |
| 55 | |
| 56 | int Result; |
| 57 | struct sysinfo SysInfo; |
| 58 | |
| 59 | LxtCheckErrnoFailure(sysinfo(NULL), EFAULT); |
| 60 | LxtCheckErrno(sysinfo(&SysInfo)); |
| 61 | LxtLogInfo( |
| 62 | "SysInfo.uptime: %d\n" |
| 63 | "SysInfo.loads[0]: %d\n" |
| 64 | "SysInfo.loads[1]: %d\n" |
| 65 | "SysInfo.loads[2]: %d\n" |
| 66 | "SysInfo.totalram: %d\n" |
| 67 | "SysInfo.freeram: %d\n" |
| 68 | "SysInfo.sharedram: %d\n" |
| 69 | "SysInfo.bufferram: %d\n" |
| 70 | "SysInfo.totalswap: %d\n" |
| 71 | "SysInfo.freeswap: %d\n" |
| 72 | "SysInfo.procs: %d\n" |
| 73 | "SysInfo.pad: %d\n" |
| 74 | "SysInfo.totalhigh: %d\n" |
| 75 | "SysInfo.freehigh: %d\n" |
| 76 | "SysInfo.mem_unit: %d\n", |
| 77 | SysInfo.uptime, |
| 78 | SysInfo.loads[0], |
| 79 | SysInfo.loads[1], |
| 80 | SysInfo.loads[2], |
| 81 | SysInfo.totalram, |
| 82 | SysInfo.freeram, |
| 83 | SysInfo.sharedram, |
| 84 | SysInfo.bufferram, |
| 85 | SysInfo.totalswap, |
| 86 | SysInfo.freeswap, |
| 87 | SysInfo.procs, |
| 88 | SysInfo.pad, |
| 89 | SysInfo.totalhigh, |
| 90 | SysInfo.freehigh, |
| 91 | SysInfo.mem_unit); |
| 92 | |
| 93 | LxtCheckGreater(SysInfo.uptime, 0, "%d"); |
| 94 | LxtCheckEqual(SysInfo.loads[0], 33984, "%d"); |
| 95 | LxtCheckEqual(SysInfo.loads[1], 37856, "%d"); |
| 96 | LxtCheckEqual(SysInfo.loads[2], 38400, "%d"); |
| 97 | LxtCheckGreater(SysInfo.totalram, 0, "%d"); |
| 98 | LxtCheckGreater(SysInfo.freeram, 0, "%d"); |
| 99 | LxtCheckEqual(SysInfo.sharedram, 0, "%d"); |
| 100 | LxtCheckEqual(SysInfo.bufferram, 0, "%d"); |
| 101 | LxtCheckGreater(SysInfo.totalswap, 0, "%d"); |
| 102 | LxtCheckGreater(SysInfo.freeswap, 0, "%d"); |
| 103 | LxtCheckGreater(SysInfo.procs, 1, "%d"); // TODO: change back to 2, right now there is only a single process running. |
| 104 | LxtCheckEqual(SysInfo.pad, 0, "%d"); |
| 105 | LxtCheckEqual(SysInfo.totalhigh, 139208 * 1024, "%d"); |
| 106 | LxtCheckEqual(SysInfo.freehigh, 272 * 1024, "%d"); |
| 107 | LxtCheckEqual(SysInfo.mem_unit, 1, "%d"); |
| 108 | |
| 109 | Result = LXT_RESULT_SUCCESS; |
| 110 | |
| 111 | ErrorExit: |
| 112 | return Result; |
| 113 | } |