test_board_clock_sync.cpp File Reference

#include <algorithm>
#include <cinttypes>
#include <cmath>
#include <cstdio>
#include <string>
#include <vector>
#include "time/BoardClockSync.hpp"

Include dependency graph for test_board_clock_sync.cpp:

Go to the source code of this file.

Classes
struct	anonymous_namespace{test_board_clock_sync.cpp}::Lcg
	Deterministic LCG so jitter sequences are reproducible. More...
class	BoardClockSync
	Unit tests for fsw::time::BoardClockSync (pure, deterministic — no sockets, no real clock). More...
struct	TimeSyncConfig

Namespaces
namespace	anonymous_namespace{test_board_clock_sync.cpp}

Macros
#define	CHECK(cond, ...)

Functions
TimeSyncConfig	anonymous_namespace{test_board_clock_sync.cpp}::default_cfg ()
uint64_t	anonymous_namespace{test_board_clock_sync.cpp}::absdiff (uint64_t a, uint64_t b)
	|a-b| for uint64 without underflow.
void	anonymous_namespace{test_board_clock_sync.cpp}::test_spreading ()
void	anonymous_namespace{test_board_clock_sync.cpp}::test_min_filter_jitter ()
void	anonymous_namespace{test_board_clock_sync.cpp}::test_drift ()
void	anonymous_namespace{test_board_clock_sync.cpp}::test_reboot ()
void	anonymous_namespace{test_board_clock_sync.cpp}::test_wrap_between_packets ()
void	anonymous_namespace{test_board_clock_sync.cpp}::test_wrap_mid_packet ()
void	anonymous_namespace{test_board_clock_sync.cpp}::test_clamp_fallback ()
void	anonymous_namespace{test_board_clock_sync.cpp}::test_monotonic_guard ()
void	anonymous_namespace{test_board_clock_sync.cpp}::test_multi_board ()
void	anonymous_namespace{test_board_clock_sync.cpp}::test_arrival_mode ()
void	anonymous_namespace{test_board_clock_sync.cpp}::test_fuzz_invariants ()
int	main ()

Variables
static int	g_failures = 0
constexpr uint64_t	anonymous_namespace{test_board_clock_sync.cpp}::NS_MS = 1000000ULL
constexpr uint64_t	anonymous_namespace{test_board_clock_sync.cpp}::EPOCH = 1800000000000000000ULL
constexpr uint64_t	anonymous_namespace{test_board_clock_sync.cpp}::U32_WRAP = 4294967296ULL

Macro Definition Documentation

CHECK

#define CHECK	(		cond,
			... )

Value:

    do {                                                      \
        if (!(cond)) {                                        \
            g_failures++;                                     \
            std::printf("  ❌ [%s:%d] ", __func__, __LINE__); \
            std::printf(__VA_ARGS__);                         \
            std::printf("\n");                                \
        }                                                     \
    } while (0)

Definition at line 28 of file test_board_clock_sync.cpp.

Referenced by anonymous_namespace{test_board_clock_sync.cpp}::test_arrival_mode(), anonymous_namespace{test_board_clock_sync.cpp}::test_clamp_fallback(), anonymous_namespace{test_board_clock_sync.cpp}::test_drift(), anonymous_namespace{test_board_clock_sync.cpp}::test_fuzz_invariants(), anonymous_namespace{test_board_clock_sync.cpp}::test_min_filter_jitter(), anonymous_namespace{test_board_clock_sync.cpp}::test_monotonic_guard(), anonymous_namespace{test_board_clock_sync.cpp}::test_multi_board(), anonymous_namespace{test_board_clock_sync.cpp}::test_reboot(), anonymous_namespace{test_board_clock_sync.cpp}::test_spreading(), anonymous_namespace{test_board_clock_sync.cpp}::test_wrap_between_packets(), and anonymous_namespace{test_board_clock_sync.cpp}::test_wrap_mid_packet().

Function Documentation

main()

int main

(

)

Definition at line 315 of file test_board_clock_sync.cpp.

References g_failures, anonymous_namespace{test_board_clock_sync.cpp}::test_arrival_mode(), anonymous_namespace{test_board_clock_sync.cpp}::test_clamp_fallback(), anonymous_namespace{test_board_clock_sync.cpp}::test_drift(), anonymous_namespace{test_board_clock_sync.cpp}::test_fuzz_invariants(), anonymous_namespace{test_board_clock_sync.cpp}::test_min_filter_jitter(), anonymous_namespace{test_board_clock_sync.cpp}::test_monotonic_guard(), anonymous_namespace{test_board_clock_sync.cpp}::test_multi_board(), anonymous_namespace{test_board_clock_sync.cpp}::test_reboot(), anonymous_namespace{test_board_clock_sync.cpp}::test_spreading(), anonymous_namespace{test_board_clock_sync.cpp}::test_wrap_between_packets(), and anonymous_namespace{test_board_clock_sync.cpp}::test_wrap_mid_packet().

Variable Documentation

g_failures

int g_failures = 0

static

Definition at line 26 of file test_board_clock_sync.cpp.