contrib/ntp/tests/libntp/g_lfptest.h

   1 #ifndef NTP_TESTS_LFPTEST_H
   2 #define NTP_TESTS_LFPTEST_H
   3
   4 #include "g_libntptest.h"
   5
   6 extern "C" {
   7 #include "ntp_fp.h"
   8 };
   9
  10 class lfptest : public libntptest {
  11 protected:
  12         ::testing::AssertionResult IsEqual(const l_fp &expected, const l_fp &actual) {
  13                 if (L_ISEQU(&expected, &actual)) {
  14                         return ::testing::AssertionSuccess();
  15                 } else {
  16                         return ::testing::AssertionFailure()
  17                                 << " expected: " << lfptoa(&expected, FRACTION_PREC)
  18                                 << " (" << expected.l_ui << "." << expected.l_uf << ")"
  19                                 << " but was: " << lfptoa(&actual, FRACTION_PREC)
  20                                 << " (" << actual.l_ui << "." << actual.l_uf << ")";
  21                 }
  22         }
  23
  24         static const int32 HALF = -2147483647L - 1L;
  25         static const int32 HALF_PROMILLE_UP = 2147484; // slightly more than 0.0005
  26         static const int32 HALF_PROMILLE_DOWN = 2147483; // slightly less than 0.0005
  27         static const int32 QUARTER = 1073741824L;
  28         static const int32 QUARTER_PROMILLE_APPRX = 1073742L;
  29 };
  30
  31 #endif
  32 /* NTP_TESTS_LFPTEST_H */