contrib/ntp/tests/libntp/g_calyearstart.cpp

   1 #include "g_libntptest.h"
   2
   3 class calyearstartTest : public libntptest {
   4 protected:
   5         virtual void SetUp();
   6         virtual void TearDown();
   7 };
   8
   9 void calyearstartTest::SetUp()
  10 {
  11     ntpcal_set_timefunc(timefunc);
  12     settime(1970, 1, 1, 0, 0, 0);
  13 }
  14
  15 void calyearstartTest::TearDown()
  16 {
  17     ntpcal_set_timefunc(NULL);
  18 }
  19
  20
  21 TEST_F(calyearstartTest, NoWrapInDateRange) {
  22         const u_int32 input = 3486372600UL; // 2010-06-24 12:50:00.
  23         const u_int32 expected = 3471292800UL; // 2010-01-01 00:00:00
  24
  25         EXPECT_EQ(expected, calyearstart(input, &nowtime));
  26         EXPECT_EQ(expected, calyearstart(input, NULL));
  27 }
  28
  29 TEST_F(calyearstartTest, NoWrapInDateRangeLeapYear) {
  30         const u_int32 input = 3549528000UL; // 2012-06-24 12:00:00
  31         const u_int32 expected = 3534364800UL; // 2012-01-01 00:00:00
  32
  33         EXPECT_EQ(expected, calyearstart(input, &nowtime));
  34         EXPECT_EQ(expected, calyearstart(input, NULL));
  35 }
  36
  37 TEST_F(calyearstartTest, WrapInDateRange) {
  38         const u_int32 input = 19904UL; // 2036-02-07 12:00:00
  39         const u_int32 expected = 4291747200UL; // 2036-01-01 00:00:00
  40
  41         EXPECT_EQ(expected, calyearstart(input, &nowtime));
  42         EXPECT_EQ(expected, calyearstart(input, NULL));
  43 }