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-rw-r--r--contrib/ntp/tests/libntp/g_calendar.cpp337
1 files changed, 0 insertions, 337 deletions
diff --git a/contrib/ntp/tests/libntp/g_calendar.cpp b/contrib/ntp/tests/libntp/g_calendar.cpp
deleted file mode 100644
index 2db9ff7..0000000
--- a/contrib/ntp/tests/libntp/g_calendar.cpp
+++ /dev/null
@@ -1,337 +0,0 @@
-#include "g_libntptest.h"
-
-extern "C" {
-#include "ntp_calendar.h"
-}
-
-#include <string>
-#include <sstream>
-
-class calendarTest : public libntptest {
-protected:
- static int leapdays(int year);
-
- std::string CalendarToString(const calendar &cal);
- std::string CalendarToString(const isodate &iso);
- ::testing::AssertionResult IsEqual(const calendar &expected, const calendar &actual);
- ::testing::AssertionResult IsEqual(const isodate &expected, const isodate &actual);
-
- std::string DateToString(const calendar &cal);
- std::string DateToString(const isodate &iso);
- ::testing::AssertionResult IsEqualDate(const calendar &expected, const calendar &actual);
- ::testing::AssertionResult IsEqualDate(const isodate &expected, const isodate &actual);
-};
-
-
-// ---------------------------------------------------------------------
-// test support stuff
-// ---------------------------------------------------------------------
-int
-calendarTest::leapdays(int year)
-{
- if (year % 400 == 0)
- return 1;
- if (year % 100 == 0)
- return 0;
- if (year % 4 == 0)
- return 1;
- return 0;
-}
-
-std::string
-calendarTest::CalendarToString(const calendar &cal) {
- std::ostringstream ss;
- ss << cal.year << "-" << (u_int)cal.month << "-" << (u_int)cal.monthday
- << " (" << cal.yearday << ") " << (u_int)cal.hour << ":"
- << (u_int)cal.minute << ":" << (u_int)cal.second;
- return ss.str();
-}
-
-std::string
-calendarTest:: CalendarToString(const isodate &iso) {
- std::ostringstream ss;
- ss << iso.year << "-" << (u_int)iso.week << "-" << (u_int)iso.weekday
- << (u_int)iso.hour << ":" << (u_int)iso.minute << ":" << (u_int)iso.second;
- return ss.str();
-}
-
-::testing::AssertionResult
-calendarTest:: IsEqual(const calendar &expected, const calendar &actual) {
- if (expected.year == actual.year &&
- (!expected.yearday || expected.yearday == actual.yearday) &&
- expected.month == actual.month &&
- expected.monthday == actual.monthday &&
- expected.hour == actual.hour &&
- expected.minute == actual.minute &&
- expected.second == actual.second) {
- return ::testing::AssertionSuccess();
- } else {
- return ::testing::AssertionFailure()
- << "expected: " << CalendarToString(expected) << " but was "
- << CalendarToString(actual);
- }
-}
-
-::testing::AssertionResult
-calendarTest:: IsEqual(const isodate &expected, const isodate &actual) {
- if (expected.year == actual.year &&
- expected.week == actual.week &&
- expected.weekday == actual.weekday &&
- expected.hour == actual.hour &&
- expected.minute == actual.minute &&
- expected.second == actual.second) {
- return ::testing::AssertionSuccess();
- } else {
- return ::testing::AssertionFailure()
- << "expected: " << CalendarToString(expected) << " but was "
- << CalendarToString(actual);
- }
-}
-
-std::string
-calendarTest:: DateToString(const calendar &cal) {
- std::ostringstream ss;
- ss << cal.year << "-" << (u_int)cal.month << "-" << (u_int)cal.monthday
- << " (" << cal.yearday << ")";
- return ss.str();
-}
-
-std::string
-calendarTest:: DateToString(const isodate &iso) {
- std::ostringstream ss;
- ss << iso.year << "-" << (u_int)iso.week << "-" << (u_int)iso.weekday;
- return ss.str();
-}
-
-::testing::AssertionResult
-calendarTest:: IsEqualDate(const calendar &expected, const calendar &actual) {
- if (expected.year == actual.year &&
- (!expected.yearday || expected.yearday == actual.yearday) &&
- expected.month == actual.month &&
- expected.monthday == actual.monthday) {
- return ::testing::AssertionSuccess();
- } else {
- return ::testing::AssertionFailure()
- << "expected: " << DateToString(expected) << " but was "
- << DateToString(actual);
- }
-}
-
-::testing::AssertionResult
-calendarTest:: IsEqualDate(const isodate &expected, const isodate &actual) {
- if (expected.year == actual.year &&
- expected.week == actual.week &&
- expected.weekday == actual.weekday) {
- return ::testing::AssertionSuccess();
- } else {
- return ::testing::AssertionFailure()
- << "expected: " << DateToString(expected) << " but was "
- << DateToString(actual);
- }
-}
-
-
-// ---------------------------------------------------------------------
-// test cases
-// ---------------------------------------------------------------------
-static const u_short real_month_table[2][13] = {
- /* -*- table for regular years -*- */
- { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 },
- /* -*- table for leap years -*- */
- { 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366 }
-};
-
-// days in month, with one month wrap-around at both ends
-static const u_short real_month_days[2][14] = {
- /* -*- table for regular years -*- */
- { 31, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 31 },
- /* -*- table for leap years -*- */
- { 31, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 31 }
-};
-
-// test the day/sec join & split ops, making sure that 32bit
-// intermediate results would definitely overflow and the hi DWORD of
-// the 'vint64' is definitely needed.
-TEST_F(calendarTest, DaySplitMerge) {
- for (int32 day = -1000000; day <= 1000000; day += 100) {
- for (int32 sec = -100000; sec <= 186400; sec += 10000) {
- vint64 merge = ntpcal_dayjoin(day, sec);
- ntpcal_split split = ntpcal_daysplit(&merge);
- int32 eday = day;
- int32 esec = sec;
-
- while (esec >= 86400) {
- eday += 1;
- esec -= 86400;
- }
- while (esec < 0) {
- eday -= 1;
- esec += 86400;
- }
-
- EXPECT_EQ(eday, split.hi);
- EXPECT_EQ(esec, split.lo);
- }
- }
-}
-
-TEST_F(calendarTest, SplitYearDays1) {
- for (int32 eyd = -1; eyd <= 365; eyd++) {
- ntpcal_split split = ntpcal_split_yeardays(eyd, 0);
- if (split.lo >= 0 && split.hi >= 0) {
- EXPECT_GT(12, split.hi);
- EXPECT_GT(real_month_days[0][split.hi+1], split.lo);
- int32 tyd = real_month_table[0][split.hi] + split.lo;
- EXPECT_EQ(eyd, tyd);
- } else
- EXPECT_TRUE(eyd < 0 || eyd > 364);
- }
-}
-
-TEST_F(calendarTest, SplitYearDays2) {
- for (int32 eyd = -1; eyd <= 366; eyd++) {
- ntpcal_split split = ntpcal_split_yeardays(eyd, 1);
- if (split.lo >= 0 && split.hi >= 0) {
- EXPECT_GT(12, split.hi);
- EXPECT_GT(real_month_days[1][split.hi+1], split.lo);
- int32 tyd = real_month_table[1][split.hi] + split.lo;
- EXPECT_EQ(eyd, tyd);
- } else
- EXPECT_TRUE(eyd < 0 || eyd > 365);
- }
-}
-
-TEST_F(calendarTest, RataDie1) {
- int32 testDate = 1; // 0001-01-01 (proleptic date)
- calendar expected = { 1, 1, 1, 1 };
- calendar actual;
-
- ntpcal_rd_to_date(&actual, testDate);
- EXPECT_TRUE(IsEqualDate(expected, actual));
-}
-
-// check last day of february for first 10000 years
-TEST_F(calendarTest, LeapYears1) {
- calendar dateIn, dateOut;
-
- for (dateIn.year = 1; dateIn.year < 10000; ++dateIn.year) {
- dateIn.month = 2;
- dateIn.monthday = 28 + leapdays(dateIn.year);
- dateIn.yearday = 31 + dateIn.monthday;
-
- ntpcal_rd_to_date(&dateOut, ntpcal_date_to_rd(&dateIn));
-
- EXPECT_TRUE(IsEqualDate(dateIn, dateOut));
- }
-}
-
-// check first day of march for first 10000 years
-TEST_F(calendarTest, LeapYears2) {
- calendar dateIn, dateOut;
-
- for (dateIn.year = 1; dateIn.year < 10000; ++dateIn.year) {
- dateIn.month = 3;
- dateIn.monthday = 1;
- dateIn.yearday = 60 + leapdays(dateIn.year);
-
- ntpcal_rd_to_date(&dateOut, ntpcal_date_to_rd(&dateIn));
- EXPECT_TRUE(IsEqualDate(dateIn, dateOut));
- }
-}
-
-// Full roundtrip for 1601-01-01 to 2400-12-31
-// checks sequence of rata die numbers and validates date output
-// (since the input is all nominal days of the calendar in that range
-// and the result of the inverse calculation must match the input no
-// invalid output can occur.)
-TEST_F(calendarTest, RoundTripDate) {
- calendar truDate, expDate = { 1600, 0, 12, 31 };;
- int32 truRdn, expRdn = ntpcal_date_to_rd(&expDate);
- int leaps;
-
- while (expDate.year < 2400) {
- expDate.year++;
- expDate.month = 0;
- expDate.yearday = 0;
- leaps = leapdays(expDate.year);
- while (expDate.month < 12) {
- expDate.month++;
- expDate.monthday = 0;
- while (expDate.monthday < real_month_days[leaps][expDate.month]) {
- expDate.monthday++;
- expDate.yearday++;
- expRdn++;
-
- truRdn = ntpcal_date_to_rd(&expDate);
- EXPECT_EQ(expRdn, truRdn);
-
- ntpcal_rd_to_date(&truDate, truRdn);
- EXPECT_TRUE(IsEqualDate(expDate, truDate));
- }
- }
- }
-}
-
-// Roundtrip testing on calyearstart
-TEST_F(calendarTest, RoundTripYearStart) {
- static const time_t pivot = 0;
- u_int32 ntp, expys, truys;
- calendar date;
-
- for (ntp = 0; ntp < 0xFFFFFFFFu - 30000000u; ntp += 30000000u) {
- truys = calyearstart(ntp, &pivot);
- ntpcal_ntp_to_date(&date, ntp, &pivot);
- date.month = date.monthday = 1;
- date.hour = date.minute = date.second = 0;
- expys = ntpcal_date_to_ntp(&date);
- EXPECT_EQ(expys, truys);
- }
-}
-
-// Roundtrip testing on calymonthstart
-TEST_F(calendarTest, RoundTripMonthStart) {
- static const time_t pivot = 0;
- u_int32 ntp, expms, trums;
- calendar date;
-
- for (ntp = 0; ntp < 0xFFFFFFFFu - 2000000u; ntp += 2000000u) {
- trums = calmonthstart(ntp, &pivot);
- ntpcal_ntp_to_date(&date, ntp, &pivot);
- date.monthday = 1;
- date.hour = date.minute = date.second = 0;
- expms = ntpcal_date_to_ntp(&date);
- EXPECT_EQ(expms, trums);
- }
-}
-
-// Roundtrip testing on calweekstart
-TEST_F(calendarTest, RoundTripWeekStart) {
- static const time_t pivot = 0;
- u_int32 ntp, expws, truws;
- isodate date;
-
- for (ntp = 0; ntp < 0xFFFFFFFFu - 600000u; ntp += 600000u) {
- truws = calweekstart(ntp, &pivot);
- isocal_ntp_to_date(&date, ntp, &pivot);
- date.hour = date.minute = date.second = 0;
- date.weekday = 1;
- expws = isocal_date_to_ntp(&date);
- EXPECT_EQ(expws, truws);
- }
-}
-
-// Roundtrip testing on caldaystart
-TEST_F(calendarTest, RoundTripDayStart) {
- static const time_t pivot = 0;
- u_int32 ntp, expds, truds;
- calendar date;
-
- for (ntp = 0; ntp < 0xFFFFFFFFu - 80000u; ntp += 80000u) {
- truds = caldaystart(ntp, &pivot);
- ntpcal_ntp_to_date(&date, ntp, &pivot);
- date.hour = date.minute = date.second = 0;
- expds = ntpcal_date_to_ntp(&date);
- EXPECT_EQ(expds, truds);
- }
-}
-
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