testSystemInformation.cxx 3.31 KB
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/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
   file Copyright.txt or https://cmake.org/licensing#kwsys for details.  */
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#include "kwsysPrivate.h"
#include KWSYS_HEADER(SystemInformation.hxx)

// Work-around CMake dependency scanning limitation.  This must
// duplicate the above list of headers.
#if 0
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#include "SystemInformation.hxx.in"
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#endif

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#include <iostream>

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#if defined(KWSYS_USE_LONG_LONG)
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#if defined(KWSYS_IOS_HAS_OSTREAM_LONG_LONG)
#define iostreamLongLong(x) (x)
#else
#define iostreamLongLong(x) ((long)x)
#endif
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#elif defined(KWSYS_USE___INT64)
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#if defined(KWSYS_IOS_HAS_OSTREAM___INT64)
#define iostreamLongLong(x) (x)
#else
#define iostreamLongLong(x) ((long)x)
#endif
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#else
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#error "No Long Long"
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#endif

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#define printMethod(info, m) std::cout << #m << ": " << info.m() << "\n"
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#define printMethod2(info, m, unit)                                           \
  std::cout << #m << ": " << info.m() << " " << unit << "\n"
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#define printMethod3(info, m, unit)                                           \
  std::cout << #m << ": " << iostreamLongLong(info.m) << " " << unit << "\n"
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int testSystemInformation(int, char* [])
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{
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  std::cout << "CTEST_FULL_OUTPUT\n"; // avoid truncation
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  kwsys::SystemInformation info;
  info.RunCPUCheck();
  info.RunOSCheck();
  info.RunMemoryCheck();
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  printMethod(info, GetOSName);
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  printMethod(info, GetOSIsLinux);
  printMethod(info, GetOSIsApple);
  printMethod(info, GetOSIsWindows);
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  printMethod(info, GetHostname);
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  printMethod(info, GetFullyQualifiedDomainName);
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  printMethod(info, GetOSRelease);
  printMethod(info, GetOSVersion);
  printMethod(info, GetOSPlatform);
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  printMethod(info, GetVendorString);
  printMethod(info, GetVendorID);
  printMethod(info, GetTypeID);
  printMethod(info, GetFamilyID);
  printMethod(info, GetModelID);
  printMethod(info, GetExtendedProcessorName);
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  printMethod(info, GetSteppingCode);
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  printMethod(info, GetProcessorSerialNumber);
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  printMethod2(info, GetProcessorCacheSize, "KB");
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  printMethod(info, GetLogicalProcessorsPerPhysical);
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  printMethod2(info, GetProcessorClockFrequency, "MHz");
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  printMethod(info, Is64Bits);
  printMethod(info, GetNumberOfLogicalCPU);
  printMethod(info, GetNumberOfPhysicalCPU);
  printMethod(info, DoesCPUSupportCPUID);
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  printMethod(info, GetProcessorAPICID);
  printMethod2(info, GetTotalVirtualMemory, "MB");
  printMethod2(info, GetAvailableVirtualMemory, "MB");
  printMethod2(info, GetTotalPhysicalMemory, "MB");
  printMethod2(info, GetAvailablePhysicalMemory, "MB");
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  printMethod3(info, GetHostMemoryTotal(), "KiB");
  printMethod3(info, GetHostMemoryAvailable("KWSHL"), "KiB");
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  printMethod3(info, GetProcMemoryAvailable("KWSHL", "KWSPL"), "KiB");
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  printMethod3(info, GetHostMemoryUsed(), "KiB");
  printMethod3(info, GetProcMemoryUsed(), "KiB");
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  printMethod(info, GetLoadAverage);
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  for (long int i = 0; i <= 31; i++) {
    if (info.DoesCPUSupportFeature(static_cast<long int>(1) << i)) {
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      std::cout << "CPU feature " << i << "\n";
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    }
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  }
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  /* test stack trace
  */
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  std::cout << "Program Stack:" << std::endl
            << kwsys::SystemInformation::GetProgramStack(0, 0) << std::endl
            << std::endl;
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  /* test segv handler
  info.SetStackTraceOnError(1);
  double *d = (double*)100;
  *d=0;
  */

  /* test abort handler
  info.SetStackTraceOnError(1);
  abort();
  */

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  return 0;
}