Update from upstream #85

Merged
meierj merged 91 commits from mueller/update-from-upstream into develop 2022-05-16 22:08:28 +02:00
14 changed files with 348 additions and 26 deletions
Showing only changes of commit d62ee6a611 - Show all commits

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@ -42,6 +42,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
creation call. It allows passing context information and an arbitrary user argument into creation call. It allows passing context information and an arbitrary user argument into
the message queue. Also streamlined and simplified `MessageQueue` implementation for all OSALs the message queue. Also streamlined and simplified `MessageQueue` implementation for all OSALs
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/583 PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/583
- Clock:
- `timeval` to `TimeOfDay_t`
- Added Mutex for gmtime calls: (compare http://www.opengate.at/blog/2020/01/timeless/)
- Moved the statics used by Clock in ClockCommon.cpp to this file
- Better check for leap seconds
- Added Unittests for Clock (only getter)
## Removed ## Removed

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@ -11,9 +11,6 @@
// TODO sanitize input? // TODO sanitize input?
// TODO much of this code can be reused for tick-only systems // TODO much of this code can be reused for tick-only systems
uint16_t Clock::leapSeconds = 0;
MutexIF* Clock::timeMutex = nullptr;
uint32_t Clock::getTicksPerSecond(void) { return 1000; } uint32_t Clock::getTicksPerSecond(void) { return 1000; }
ReturnValue_t Clock::setClock(const TimeOfDay_t* time) { ReturnValue_t Clock::setClock(const TimeOfDay_t* time) {

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@ -2,6 +2,7 @@
#include <chrono> #include <chrono>
#include "fsfw/ipc/MutexGuard.h"
#include "fsfw/platform.h" #include "fsfw/platform.h"
#include "fsfw/serviceinterface/ServiceInterface.h" #include "fsfw/serviceinterface/ServiceInterface.h"
@ -11,9 +12,6 @@
#include <fstream> #include <fstream>
#endif #endif
uint16_t Clock::leapSeconds = 0;
MutexIF* Clock::timeMutex = NULL;
using SystemClock = std::chrono::system_clock; using SystemClock = std::chrono::system_clock;
uint32_t Clock::getTicksPerSecond(void) { uint32_t Clock::getTicksPerSecond(void) {
@ -127,6 +125,13 @@ ReturnValue_t Clock::getDateAndTime(TimeOfDay_t* time) {
auto seconds = std::chrono::time_point_cast<std::chrono::seconds>(now); auto seconds = std::chrono::time_point_cast<std::chrono::seconds>(now);
auto fraction = now - seconds; auto fraction = now - seconds;
time_t tt = SystemClock::to_time_t(now); time_t tt = SystemClock::to_time_t(now);
ReturnValue_t result = checkOrCreateClockMutex();
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
MutexGuard helper(timeMutex);
// gmtime writes its output in a global buffer which is not Thread Safe
// Therefore we have to use a Mutex here
struct tm* timeInfo; struct tm* timeInfo;
timeInfo = gmtime(&tt); timeInfo = gmtime(&tt);
time->year = timeInfo->tm_year + 1900; time->year = timeInfo->tm_year + 1900;

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@ -8,11 +8,9 @@
#include <fstream> #include <fstream>
#include "fsfw/ipc/MutexGuard.h"
#include "fsfw/serviceinterface/ServiceInterface.h" #include "fsfw/serviceinterface/ServiceInterface.h"
uint16_t Clock::leapSeconds = 0;
MutexIF* Clock::timeMutex = NULL;
uint32_t Clock::getTicksPerSecond(void) { uint32_t Clock::getTicksPerSecond(void) {
uint32_t ticks = sysconf(_SC_CLK_TCK); uint32_t ticks = sysconf(_SC_CLK_TCK);
return ticks; return ticks;
@ -117,7 +115,13 @@ ReturnValue_t Clock::getDateAndTime(TimeOfDay_t* time) {
// TODO errno // TODO errno
return HasReturnvaluesIF::RETURN_FAILED; return HasReturnvaluesIF::RETURN_FAILED;
} }
ReturnValue_t result = checkOrCreateClockMutex();
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
MutexGuard helper(timeMutex);
// gmtime writes its output in a global buffer which is not Thread Safe
// Therefore we have to use a Mutex here
struct tm* timeInfo; struct tm* timeInfo;
timeInfo = gmtime(&timeUnix.tv_sec); timeInfo = gmtime(&timeUnix.tv_sec);
time->year = timeInfo->tm_year + 1900; time->year = timeInfo->tm_year + 1900;

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@ -6,9 +6,6 @@
#include "fsfw/ipc/MutexGuard.h" #include "fsfw/ipc/MutexGuard.h"
#include "fsfw/osal/rtems/RtemsBasic.h" #include "fsfw/osal/rtems/RtemsBasic.h"
uint16_t Clock::leapSeconds = 0;
MutexIF* Clock::timeMutex = nullptr;
uint32_t Clock::getTicksPerSecond(void) { uint32_t Clock::getTicksPerSecond(void) {
rtems_interval ticks_per_second = rtems_clock_get_ticks_per_second(); rtems_interval ticks_per_second = rtems_clock_get_ticks_per_second();
return static_cast<uint32_t>(ticks_per_second); return static_cast<uint32_t>(ticks_per_second);

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@ -91,7 +91,7 @@ ReturnValue_t CCSDSTime::convertFromCDS(Clock::TimeOfDay_t* to, const uint8_t* f
if (result != HasReturnvaluesIF::RETURN_OK) { if (result != HasReturnvaluesIF::RETURN_OK) {
return result; return result;
} }
return convertTimevalToTimeOfDay(to, &time); return Clock::convertTimevalToTimeOfDay(&time, to);
} }
ReturnValue_t CCSDSTime::convertFromCCS(Clock::TimeOfDay_t* to, const uint8_t* from, ReturnValue_t CCSDSTime::convertFromCCS(Clock::TimeOfDay_t* to, const uint8_t* from,
@ -489,11 +489,6 @@ ReturnValue_t CCSDSTime::checkTimeOfDay(const Clock::TimeOfDay_t* time) {
return RETURN_OK; return RETURN_OK;
} }
ReturnValue_t CCSDSTime::convertTimevalToTimeOfDay(Clock::TimeOfDay_t* to, timeval* from) {
// This is rather tricky. Implement only if needed. Also, if so, move to OSAL.
return UNSUPPORTED_TIME_FORMAT;
}
ReturnValue_t CCSDSTime::convertFromCDS(timeval* to, const uint8_t* from, size_t* foundLength, ReturnValue_t CCSDSTime::convertFromCDS(timeval* to, const uint8_t* from, size_t* foundLength,
size_t maxLength) { size_t maxLength) {
uint8_t pField = *from; uint8_t pField = *from;
@ -583,7 +578,7 @@ ReturnValue_t CCSDSTime::convertFromCDS(Clock::TimeOfDay_t* to, const CCSDSTime:
if (result != HasReturnvaluesIF::RETURN_OK) { if (result != HasReturnvaluesIF::RETURN_OK) {
return result; return result;
} }
return CCSDSTime::convertTimevalToTimeOfDay(to, &tempTimeval); return Clock::convertTimevalToTimeOfDay(&tempTimeval, to);
} }
ReturnValue_t CCSDSTime::convertFromCUC(timeval* to, uint8_t pField, const uint8_t* from, ReturnValue_t CCSDSTime::convertFromCUC(timeval* to, uint8_t pField, const uint8_t* from,

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@ -223,7 +223,6 @@ class CCSDSTime : public HasReturnvaluesIF {
uint8_t *day); uint8_t *day);
static bool isLeapYear(uint32_t year); static bool isLeapYear(uint32_t year);
static ReturnValue_t convertTimevalToTimeOfDay(Clock::TimeOfDay_t *to, timeval *from);
}; };
#endif /* FSFW_TIMEMANAGER_CCSDSTIME_H_ */ #endif /* FSFW_TIMEMANAGER_CCSDSTIME_H_ */

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@ -99,6 +99,13 @@ class Clock {
*/ */
static ReturnValue_t getDateAndTime(TimeOfDay_t *time); static ReturnValue_t getDateAndTime(TimeOfDay_t *time);
/**
* Convert to time of day struct given the POSIX timeval struct
* @param from
* @param to
* @return
*/
static ReturnValue_t convertTimevalToTimeOfDay(const timeval *from, TimeOfDay_t *to);
/** /**
* Converts a time of day struct to POSIX seconds. * Converts a time of day struct to POSIX seconds.
* @param time The time of day as input * @param time The time of day as input
@ -166,6 +173,7 @@ class Clock {
static MutexIF *timeMutex; static MutexIF *timeMutex;
static uint16_t leapSeconds; static uint16_t leapSeconds;
static bool leapSecondsSet;
}; };
#endif /* FSFW_TIMEMANAGER_CLOCK_H_ */ #endif /* FSFW_TIMEMANAGER_CLOCK_H_ */

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@ -1,7 +1,13 @@
#include <ctime>
#include "fsfw/ipc/MutexGuard.h" #include "fsfw/ipc/MutexGuard.h"
#include "fsfw/timemanager/Clock.h" #include "fsfw/timemanager/Clock.h"
ReturnValue_t Clock::convertUTCToTT(timeval utc, timeval *tt) { uint16_t Clock::leapSeconds = 0;
MutexIF* Clock::timeMutex = nullptr;
bool Clock::leapSecondsSet = false;
ReturnValue_t Clock::convertUTCToTT(timeval utc, timeval* tt) {
uint16_t leapSeconds; uint16_t leapSeconds;
ReturnValue_t result = getLeapSeconds(&leapSeconds); ReturnValue_t result = getLeapSeconds(&leapSeconds);
if (result != HasReturnvaluesIF::RETURN_OK) { if (result != HasReturnvaluesIF::RETURN_OK) {
@ -27,12 +33,16 @@ ReturnValue_t Clock::setLeapSeconds(const uint16_t leapSeconds_) {
MutexGuard helper(timeMutex); MutexGuard helper(timeMutex);
leapSeconds = leapSeconds_; leapSeconds = leapSeconds_;
leapSecondsSet = true;
return HasReturnvaluesIF::RETURN_OK; return HasReturnvaluesIF::RETURN_OK;
} }
ReturnValue_t Clock::getLeapSeconds(uint16_t *leapSeconds_) { ReturnValue_t Clock::getLeapSeconds(uint16_t* leapSeconds_) {
if (timeMutex == nullptr) { if (not leapSecondsSet) {
return HasReturnvaluesIF::RETURN_FAILED;
}
if (checkOrCreateClockMutex() != HasReturnvaluesIF::RETURN_OK) {
return HasReturnvaluesIF::RETURN_FAILED; return HasReturnvaluesIF::RETURN_FAILED;
} }
MutexGuard helper(timeMutex); MutexGuard helper(timeMutex);
@ -42,9 +52,32 @@ ReturnValue_t Clock::getLeapSeconds(uint16_t *leapSeconds_) {
return HasReturnvaluesIF::RETURN_OK; return HasReturnvaluesIF::RETURN_OK;
} }
ReturnValue_t Clock::convertTimevalToTimeOfDay(const timeval* from, TimeOfDay_t* to) {
struct tm* timeInfo;
// According to https://en.cppreference.com/w/c/chrono/gmtime, the implementation of gmtime_s
// in the Windows CRT is incompatible with the C standard but this should not be an issue for
// this implementation
ReturnValue_t result = checkOrCreateClockMutex();
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
MutexGuard helper(timeMutex);
// gmtime writes its output in a global buffer which is not Thread Safe
// Therefore we have to use a Mutex here
timeInfo = gmtime(&from->tv_sec);
to->year = timeInfo->tm_year + 1900;
to->month = timeInfo->tm_mon + 1;
to->day = timeInfo->tm_mday;
to->hour = timeInfo->tm_hour;
to->minute = timeInfo->tm_min;
to->second = timeInfo->tm_sec;
to->usecond = from->tv_usec;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t Clock::checkOrCreateClockMutex() { ReturnValue_t Clock::checkOrCreateClockMutex() {
if (timeMutex == nullptr) { if (timeMutex == nullptr) {
MutexFactory *mutexFactory = MutexFactory::instance(); MutexFactory* mutexFactory = MutexFactory::instance();
if (mutexFactory == nullptr) { if (mutexFactory == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED; return HasReturnvaluesIF::RETURN_FAILED;
} }

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@ -3,4 +3,5 @@ target_sources(${FSFW_TEST_TGT} PRIVATE
testOpDivider.cpp testOpDivider.cpp
testBitutil.cpp testBitutil.cpp
testCRC.cpp testCRC.cpp
testTimevalOperations.cpp
) )

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@ -0,0 +1,124 @@
#include <fsfw/globalfunctions/timevalOperations.h>
#include <catch2/catch_approx.hpp>
#include <catch2/catch_test_macros.hpp>
#include "fsfw_tests/unit/CatchDefinitions.h"
TEST_CASE("TimevalTest", "[timevalOperations]") {
SECTION("Comparison") {
timeval t1;
t1.tv_sec = 1648227422;
t1.tv_usec = 123456;
timeval t2;
t2.tv_sec = 1648227422;
t2.tv_usec = 123456;
REQUIRE(t1 == t2);
REQUIRE(t2 == t1);
REQUIRE_FALSE(t1 != t2);
REQUIRE_FALSE(t2 != t1);
REQUIRE(t1 <= t2);
REQUIRE(t2 <= t1);
REQUIRE(t1 >= t2);
REQUIRE(t2 >= t1);
REQUIRE_FALSE(t1 < t2);
REQUIRE_FALSE(t2 < t1);
REQUIRE_FALSE(t1 > t2);
REQUIRE_FALSE(t2 > t1);
timeval t3;
t3.tv_sec = 1648227422;
t3.tv_usec = 123457;
REQUIRE_FALSE(t1 == t3);
REQUIRE(t1 != t3);
REQUIRE(t1 <= t3);
REQUIRE_FALSE(t3 <= t1);
REQUIRE_FALSE(t1 >= t3);
REQUIRE(t3 >= t1);
REQUIRE(t1 < t3);
REQUIRE_FALSE(t3 < t1);
REQUIRE_FALSE(t1 > t3);
REQUIRE(t3 > t1);
timeval t4;
t4.tv_sec = 1648227423;
t4.tv_usec = 123456;
REQUIRE_FALSE(t1 == t4);
REQUIRE(t1 != t4);
REQUIRE(t1 <= t4);
REQUIRE_FALSE(t4 <= t1);
REQUIRE_FALSE(t1 >= t4);
REQUIRE(t4 >= t1);
REQUIRE(t1 < t4);
REQUIRE_FALSE(t4 < t1);
REQUIRE_FALSE(t1 > t4);
REQUIRE(t4 > t1);
}
SECTION("Operators") {
timeval t1;
t1.tv_sec = 1648227422;
t1.tv_usec = 123456;
timeval t2;
t2.tv_sec = 1648227422;
t2.tv_usec = 123456;
timeval t3 = t1 - t2;
REQUIRE(t3.tv_sec == 0);
REQUIRE(t3.tv_usec == 0);
timeval t4 = t1 - t3;
REQUIRE(t4.tv_sec == 1648227422);
REQUIRE(t4.tv_usec == 123456);
timeval t5 = t3 - t1;
REQUIRE(t5.tv_sec == -1648227422);
REQUIRE(t5.tv_usec == -123456);
timeval t6;
t6.tv_sec = 1648227400;
t6.tv_usec = 999999;
timeval t7 = t6 + t1;
REQUIRE(t7.tv_sec == (1648227422ull + 1648227400ull + 1ull));
REQUIRE(t7.tv_usec == 123455);
timeval t8 = t1 - t6;
REQUIRE(t8.tv_sec == 1648227422 - 1648227400 - 1);
REQUIRE(t8.tv_usec == 123457);
double scalar = 2;
timeval t9 = t1 * scalar;
REQUIRE(t9.tv_sec == 3296454844);
REQUIRE(t9.tv_usec == 246912);
timeval t10 = scalar * t1;
REQUIRE(t10.tv_sec == 3296454844);
REQUIRE(t10.tv_usec == 246912);
timeval t11 = t6 * scalar;
REQUIRE(t11.tv_sec == (3296454800 + 1));
REQUIRE(t11.tv_usec == 999998);
timeval t12 = t1 / scalar;
REQUIRE(t12.tv_sec == 824113711);
REQUIRE(t12.tv_usec == 61728);
timeval t13 = t6 / scalar;
REQUIRE(t13.tv_sec == 824113700);
// Rounding issue
REQUIRE(t13.tv_usec == 499999);
double scalar2 = t9 / t1;
REQUIRE(scalar2 == Catch::Approx(2.0));
double scalar3 = t1 / t6;
REQUIRE(scalar3 == Catch::Approx(1.000000013));
double scalar4 = t3 / t1;
REQUIRE(scalar4 == Catch::Approx(0));
double scalar5 = t12 / t1;
REQUIRE(scalar5 == Catch::Approx(0.5));
}
SECTION("timevalOperations::toTimeval") {
double seconds = 1648227422.123456;
timeval t1 = timevalOperations::toTimeval(seconds);
REQUIRE(t1.tv_sec == 1648227422);
// Allow 1 usec rounding tolerance
REQUIRE(t1.tv_usec >= 123455);
REQUIRE(t1.tv_usec <= 123457);
}
}

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@ -1,4 +1,5 @@
target_sources(${FSFW_TEST_TGT} PRIVATE target_sources(${FSFW_TEST_TGT} PRIVATE
TestMessageQueue.cpp TestMessageQueue.cpp
TestSemaphore.cpp TestSemaphore.cpp
TestClock.cpp
) )

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@ -0,0 +1,86 @@
#include <fsfw/globalfunctions/timevalOperations.h>
#include <fsfw/timemanager/Clock.h>
#include <array>
#include <catch2/catch_approx.hpp>
#include <catch2/catch_test_macros.hpp>
#include "fsfw_tests/unit/CatchDefinitions.h"
TEST_CASE("OSAL::Clock Test", "[OSAL::Clock Test]") {
SECTION("Test getClock") {
timeval time;
ReturnValue_t result = Clock::getClock_timeval(&time);
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
Clock::TimeOfDay_t timeOfDay;
result = Clock::getDateAndTime(&timeOfDay);
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
timeval timeOfDayAsTimeval;
result = Clock::convertTimeOfDayToTimeval(&timeOfDay, &timeOfDayAsTimeval);
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
// We require timeOfDayAsTimeval to be larger than time as it
// was request a few ns later
double difference = timevalOperations::toDouble(timeOfDayAsTimeval - time);
CHECK(difference >= 0.0);
CHECK(difference <= 0.005);
// Conversion in the other direction
Clock::TimeOfDay_t timevalAsTimeOfDay;
result = Clock::convertTimevalToTimeOfDay(&time, &timevalAsTimeOfDay);
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
CHECK(timevalAsTimeOfDay.year <= timeOfDay.year);
// TODO We should write TimeOfDay operators!
}
SECTION("Leap seconds") {
uint16_t leapSeconds = 0;
ReturnValue_t result = Clock::getLeapSeconds(&leapSeconds);
REQUIRE(result == HasReturnvaluesIF::RETURN_FAILED);
REQUIRE(leapSeconds == 0);
result = Clock::setLeapSeconds(18);
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
result = Clock::getLeapSeconds(&leapSeconds);
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
REQUIRE(leapSeconds == 18);
}
SECTION("usec Test") {
timeval timeAsTimeval;
ReturnValue_t result = Clock::getClock_timeval(&timeAsTimeval);
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
uint64_t timeAsUsec = 0;
result = Clock::getClock_usecs(&timeAsUsec);
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
double timeAsUsecDouble = static_cast<double>(timeAsUsec) / 1000000.0;
timeval timeAsUsecTimeval = timevalOperations::toTimeval(timeAsUsecDouble);
double difference = timevalOperations::toDouble(timeAsUsecTimeval - timeAsTimeval);
// We accept 5 ms difference
CHECK(difference >= 0.0);
CHECK(difference <= 0.005);
uint64_t timevalAsUint64 = static_cast<uint64_t>(timeAsTimeval.tv_sec) * 1000000ull +
static_cast<uint64_t>(timeAsTimeval.tv_usec);
CHECK((timeAsUsec - timevalAsUint64) >= 0);
CHECK((timeAsUsec - timevalAsUint64) <= (5 * 1000));
}
SECTION("Test j2000") {
double j2000;
timeval time;
time.tv_sec = 1648208539;
time.tv_usec = 0;
ReturnValue_t result = Clock::convertTimevalToJD2000(time, &j2000);
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
double correctJ2000 = 2459663.98772 - 2451545.0;
CHECK(j2000 == Catch::Approx(correctJ2000).margin(1.2 * 1e-8));
}
SECTION("Convert to TT") {
timeval utcTime;
utcTime.tv_sec = 1648208539;
utcTime.tv_usec = 999000;
timeval tt;
ReturnValue_t result = Clock::setLeapSeconds(27);
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
result = Clock::convertUTCToTT(utcTime, &tt);
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
CHECK(tt.tv_usec == 183000);
// The plus 1 is a own forced overflow of usecs
CHECK(tt.tv_sec == (1648208539 + 27 + 10 + 32 + 1));
}
}

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@ -81,7 +81,8 @@ TEST_CASE("CCSDSTime Tests", "[TestCCSDSTime]") {
std::string timeAscii = "2022-12-31T23:59:59.123Z"; std::string timeAscii = "2022-12-31T23:59:59.123Z";
Clock::TimeOfDay_t timeTo; Clock::TimeOfDay_t timeTo;
const uint8_t* timeChar = reinterpret_cast<const uint8_t*>(timeAscii.c_str()); const uint8_t* timeChar = reinterpret_cast<const uint8_t*>(timeAscii.c_str());
CCSDSTime::convertFromASCII(&timeTo, timeChar, timeAscii.length()); auto result = CCSDSTime::convertFromASCII(&timeTo, timeChar, timeAscii.length());
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
REQUIRE(timeTo.year == 2022); REQUIRE(timeTo.year == 2022);
REQUIRE(timeTo.month == 12); REQUIRE(timeTo.month == 12);
REQUIRE(timeTo.day == 31); REQUIRE(timeTo.day == 31);
@ -89,6 +90,19 @@ TEST_CASE("CCSDSTime Tests", "[TestCCSDSTime]") {
REQUIRE(timeTo.minute == 59); REQUIRE(timeTo.minute == 59);
REQUIRE(timeTo.second == 59); REQUIRE(timeTo.second == 59);
REQUIRE(timeTo.usecond == Catch::Approx(123000)); REQUIRE(timeTo.usecond == Catch::Approx(123000));
std::string timeAscii2 = "2022-365T23:59:59.123Z";
const uint8_t* timeChar2 = reinterpret_cast<const uint8_t*>(timeAscii2.c_str());
Clock::TimeOfDay_t timeTo2;
result = CCSDSTime::convertFromCcsds(&timeTo2, timeChar2, timeAscii2.length());
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
REQUIRE(timeTo2.year == 2022);
REQUIRE(timeTo2.month == 12);
REQUIRE(timeTo2.day == 31);
REQUIRE(timeTo2.hour == 23);
REQUIRE(timeTo2.minute == 59);
REQUIRE(timeTo2.second == 59);
REQUIRE(timeTo2.usecond == Catch::Approx(123000));
} }
SECTION("CDS Conversions") { SECTION("CDS Conversions") {
@ -119,6 +133,7 @@ TEST_CASE("CCSDSTime Tests", "[TestCCSDSTime]") {
CHECK(cdsTime.msDay_h == 0xE0); CHECK(cdsTime.msDay_h == 0xE0);
CHECK(cdsTime.msDay_l == 0xC5); CHECK(cdsTime.msDay_l == 0xC5);
CHECK(cdsTime.msDay_ll == 0xC3); CHECK(cdsTime.msDay_ll == 0xC3);
CHECK(cdsTime.pField == CCSDSTime::P_FIELD_CDS_SHORT);
// Conversion back to timeval // Conversion back to timeval
timeval timeReturnAsTimeval; timeval timeReturnAsTimeval;
@ -128,5 +143,56 @@ TEST_CASE("CCSDSTime Tests", "[TestCCSDSTime]") {
timeval difference = timeAsTimeval - timeReturnAsTimeval; timeval difference = timeAsTimeval - timeReturnAsTimeval;
CHECK(difference.tv_usec == 456); CHECK(difference.tv_usec == 456);
CHECK(difference.tv_sec == 0); CHECK(difference.tv_sec == 0);
Clock::TimeOfDay_t timeReturnAsTimeOfDay;
result = CCSDSTime::convertFromCDS(&timeReturnAsTimeOfDay, &cdsTime);
CHECK(result == HasReturnvaluesIF::RETURN_OK);
CHECK(timeReturnAsTimeOfDay.year == 2020);
CHECK(timeReturnAsTimeOfDay.month == 2);
CHECK(timeReturnAsTimeOfDay.day == 29);
CHECK(timeReturnAsTimeOfDay.hour == 13);
CHECK(timeReturnAsTimeOfDay.minute == 24);
CHECK(timeReturnAsTimeOfDay.second == 45);
// micro seconds precision is lost
CHECK(timeReturnAsTimeOfDay.usecond == 123000);
Clock::TimeOfDay_t timeReturnAsTodFromBuffer;
const uint8_t* buffer = reinterpret_cast<const uint8_t*>(&cdsTime);
result = CCSDSTime::convertFromCDS(&timeReturnAsTodFromBuffer, buffer, sizeof(cdsTime));
REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
CHECK(timeReturnAsTodFromBuffer.year == time.year);
CHECK(timeReturnAsTodFromBuffer.month == time.month);
CHECK(timeReturnAsTodFromBuffer.day == time.day);
CHECK(timeReturnAsTodFromBuffer.hour == time.hour);
CHECK(timeReturnAsTodFromBuffer.minute == time.minute);
CHECK(timeReturnAsTodFromBuffer.second == time.second);
CHECK(timeReturnAsTodFromBuffer.usecond == 123000);
Clock::TimeOfDay_t todFromCCSDS;
result = CCSDSTime::convertFromCcsds(&todFromCCSDS, buffer, sizeof(cdsTime));
CHECK(result == HasReturnvaluesIF::RETURN_OK);
CHECK(todFromCCSDS.year == time.year);
CHECK(todFromCCSDS.month == time.month);
CHECK(todFromCCSDS.day == time.day);
CHECK(todFromCCSDS.hour == time.hour);
CHECK(todFromCCSDS.minute == time.minute);
CHECK(todFromCCSDS.second == time.second);
CHECK(todFromCCSDS.usecond == 123000);
}
SECTION("CCSDS Failures") {
Clock::TimeOfDay_t time;
time.year = 2020;
time.month = 12;
time.day = 32;
time.hour = 13;
time.minute = 24;
time.second = 45;
time.usecond = 123456;
CCSDSTime::Ccs_mseconds to;
auto result = CCSDSTime::convertToCcsds(&to, &time);
REQUIRE(result == CCSDSTime::INVALID_TIME_FORMAT);
CCSDSTime::Ccs_seconds to2;
result = CCSDSTime::convertToCcsds(&to2, &time);
REQUIRE(result == CCSDSTime::INVALID_TIME_FORMAT);
} }
} }