add timespec lib, decouple animation from frambuffer rate

This commit is contained in:
Caleb Connolly 2023-02-20 02:25:27 +00:00
parent 4a98f0a0cf
commit 3c96de11dd
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GPG key ID: 0583312B195F64B6
7 changed files with 1099 additions and 129 deletions

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@ -1,119 +1,10 @@
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@ -1420,7 +1420,8 @@ void nsvgRasterizeText(NSVGrasterizer* r,
continue; continue;
if (i == 0 && strcmp(shape->id, "OpenSansRegular") == 0) if (i == 0 && strcmp(shape->id, "OpenSansRegular") == 0)
tx -= shape->horizAdvX * scale; tx = xStart - charWidth;
//tx -= shape->horizAdvX * scale * 0.5;
if (shape->fill.type != NSVG_PAINT_NONE) { if (shape->fill.type != NSVG_PAINT_NONE) {
nsvg__resetPool(r); nsvg__resetPool(r);

73
include/timespec.h Normal file
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@ -0,0 +1,73 @@
/* Functions for working with timespec structures
* Written by Daniel Collins (2017-2021)
* timespec_mod by Alex Forencich (2019)
* Various contributions by Ingo Albrecht (2021)
*
* This is free and unencumbered software released into the public domain.
*
* Anyone is free to copy, modify, publish, use, compile, sell, or
* distribute this software, either in source code form or as a compiled
* binary, for any purpose, commercial or non-commercial, and by any
* means.
*
* In jurisdictions that recognize copyright laws, the author or authors
* of this software dedicate any and all copyright interest in the
* software to the public domain. We make this dedication for the benefit
* of the public at large and to the detriment of our heirs and
* successors. We intend this dedication to be an overt act of
* relinquishment in perpetuity of all present and future rights to this
* software under copyright law.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* For more information, please refer to <http://unlicense.org/>
*/
#ifndef DAN_TIMESPEC_H
#define DAN_TIMESPEC_H
#include <stdbool.h>
#include <sys/time.h>
#include <time.h>
#ifdef __cplusplus
extern "C" {
#endif
struct timespec timespec_add(struct timespec ts1, struct timespec ts2);
struct timespec timespec_sub(struct timespec ts1, struct timespec ts2);
struct timespec timespec_mod(struct timespec ts1, struct timespec ts2);
struct timespec timespec_min(struct timespec ts1, struct timespec ts2);
struct timespec timespec_max(struct timespec ts1, struct timespec ts2);
struct timespec timespec_clamp(struct timespec ts1, struct timespec min, struct timespec max);
int timespec_cmp(struct timespec ts1, struct timespec ts2);
bool timespec_eq(struct timespec ts1, struct timespec ts2);
bool timespec_gt(struct timespec ts1, struct timespec ts2);
bool timespec_ge(struct timespec ts1, struct timespec ts2);
bool timespec_lt(struct timespec ts1, struct timespec ts2);
bool timespec_le(struct timespec ts1, struct timespec ts2);
struct timespec timespec_from_double(double s);
double timespec_to_double(struct timespec ts);
struct timespec timespec_from_timeval(struct timeval tv);
struct timeval timespec_to_timeval(struct timespec ts);
struct timespec timespec_from_ms(long milliseconds);
long timespec_to_ms(struct timespec ts);
struct timespec timespec_normalise(struct timespec ts);
struct timespec timespec_now();
#ifdef __cplusplus
}
#endif
#endif /* !DAN_TIMESPEC_H */

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@ -1,19 +1,19 @@
#include "pbsplash.h"
#include <math.h> #include <math.h>
#include <stdio.h> #include <stdio.h>
#include <tfblib/tfblib.h>
#include <tfblib/tfb_colors.h> #include <tfblib/tfb_colors.h>
#include "pbsplash.h" #include <tfblib/tfblib.h>
struct col color = {.r = 255, .g = 255, .b = 255, .a = 255}; struct col color = {.r = 255, .g = 255, .b = 255, .a = 255};
#define PI 3.1415926535897932384626433832795 #define PI 3.1415926535897932384626433832795
#define n_circles 3 #define n_circles 3
#define speed 5 #define speed 2.5
static void circles_wave(int frame, int w, int y_off, long dpi) static void circles_wave(int frame, int w, int y_off, long dpi)
{ {
unsigned int t_col = tfb_make_color(color.r, color.g, color.b); unsigned int t_col = tfb_make_color(color.r, color.g, color.b);
int f = frame * speed; int f = round(frame * speed);
int rad = MM_TO_PX(dpi, 1); int rad = MM_TO_PX(dpi, 1);
int dist = rad * 3.5; int dist = rad * 3.5;

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@ -1,6 +1,7 @@
src = [ src = [
'animate.c', 'animate.c',
'nanosvg.c', 'nanosvg.c',
'timespec.c',
'pbsplash.c', 'pbsplash.c',
] ]

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@ -16,12 +16,12 @@
#define NANOSVG_ALL_COLOR_KEYWORDS // Include full list of color keywords. #define NANOSVG_ALL_COLOR_KEYWORDS // Include full list of color keywords.
#include "nanosvg.h" #include "nanosvg.h"
#include "nanosvgrast.h" #include "nanosvgrast.h"
#include "timespec.h"
#include "pbsplash.h" #include "pbsplash.h"
#define MSG_MAX_LEN 4096 #define MSG_MAX_LEN 4096
#define DEFAULT_FONT_PATH "/usr/share/pbsplash/OpenSans-Regular.svg" #define DEFAULT_FONT_PATH "/usr/share/pbsplash/OpenSans-Regular.svg"
#define LOGO_SIZE_MAX_MM 40 #define LOGO_SIZE_MAX_MM 45
#define FONT_SIZE_PT 9 #define FONT_SIZE_PT 9
#define FONT_SIZE_B_PT 6 #define FONT_SIZE_B_PT 6
#define B_MESSAGE_OFFSET_MM 3 #define B_MESSAGE_OFFSET_MM 3
@ -172,7 +172,7 @@ static const char *getTextDimensions(const NSVGimage *font, const char *text, fl
char *out_text = zalloc(strlen(text) + 1); char *out_text = zalloc(strlen(text) + 1);
*width = font->defaultHorizAdv * scale; *width = 2; //font->defaultHorizAdv * scale;
// The height is simply the height of the font * the scale factor // The height is simply the height of the font * the scale factor
*height = fontHeight; *height = fontHeight;
@ -195,7 +195,7 @@ static const char *getTextDimensions(const NSVGimage *font, const char *text, fl
} }
if (shape) { if (shape) {
*width += (float)shapes[i]->horizAdvX * scale + 2; *width += (float)shapes[i]->horizAdvX * scale;
} else { } else {
*width += font->defaultHorizAdv * scale; *width += font->defaultHorizAdv * scale;
} }
@ -547,19 +547,36 @@ no_messages:
tfb_flush_window(); tfb_flush_window();
tfb_flush_fb(); tfb_flush_fb();
int frame = 0; int tick = 0;
int tty = open(active_tty, O_RDWR); int tty = open(active_tty, O_RDWR);
if (!tty) { if (!tty) {
fprintf(stderr, "Failed to open tty %s (%d)\n", active_tty, errno); fprintf(stderr, "Failed to open tty %s (%d)\n", active_tty, errno);
goto out; goto out;
} }
struct timespec epoch, start, end, diff;
int target_fps = 60;
float tickrate = 60.0;
clock_gettime(CLOCK_REALTIME, &epoch);
while (!terminate) { while (!terminate) {
if (!animation) { if (!animation) {
sleep(1); sleep(1);
continue; continue;
} }
animate_frame(frame++, screenWidth, animation_y, dpi_info.dpi); clock_gettime(CLOCK_REALTIME, &start);
tick = timespec_to_double(timespec_sub(start, epoch)) * tickrate;
animate_frame(tick, screenWidth, animation_y, dpi_info.dpi);
tfb_flush_fb(); tfb_flush_fb();
clock_gettime(CLOCK_REALTIME, &end);
diff = timespec_sub(end, start);
//printf("%05d: %09ld\n", tick, diff.tv_nsec);
if (diff.tv_nsec < 1000000000 / target_fps) {
struct timespec sleep_time = {
.tv_sec = 0,
.tv_nsec = 1000000000 / target_fps - diff.tv_nsec,
};
nanosleep(&sleep_time, NULL);
}
} }
out: out:

987
src/timespec.c Normal file
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@ -0,0 +1,987 @@
/* Functions for working with timespec structures
* Written by Daniel Collins (2017-2021)
* timespec_mod by Alex Forencich (2019)
* Various contributions by Ingo Albrecht (2021)
*
* This is free and unencumbered software released into the public domain.
*
* Anyone is free to copy, modify, publish, use, compile, sell, or
* distribute this software, either in source code form or as a compiled
* binary, for any purpose, commercial or non-commercial, and by any
* means.
*
* In jurisdictions that recognize copyright laws, the author or authors
* of this software dedicate any and all copyright interest in the
* software to the public domain. We make this dedication for the benefit
* of the public at large and to the detriment of our heirs and
* successors. We intend this dedication to be an overt act of
* relinquishment in perpetuity of all present and future rights to this
* software under copyright law.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* For more information, please refer to <http://unlicense.org/>
*/
/** \file timespec.c
* \brief Functions for working with timespec structures.
*
* This library aims to provide a comprehensive set of functions with
* well-defined behaviour that handle all edge cases (e.g. negative values) in
* a sensible manner.
*
* Negative values are allowed in the tv_sec and/or tv_usec field of timespec
* structures, tv_usec is always relative to tv_sec, so mixing positive and
* negative values will produce consistent results:
*
* <PRE>
* { tv_sec = 1, tv_nsec = 500000000 } == 1.5 seconds
* { tv_sec = 1, tv_nsec = 0 } == 1.0 seconds
* { tv_sec = 1, tv_nsec = -500000000 } == 0.5 seconds
* { tv_sec = 0, tv_nsec = 500000000 } == 0.5 seconds
* { tv_sec = 0, tv_nsec = 0 } == 0.0 seconds
* { tv_sec = 0, tv_nsec = -500000000 } == -0.5 seconds
* { tv_sec = -1, tv_nsec = 500000000 } == -0.5 seconds
* { tv_sec = -1, tv_nsec = 0 } == -1.0 seconds
* { tv_sec = -1, tv_nsec = -500000000 } == -1.5 seconds
* </PRE>
*
* Furthermore, any timespec structure processed or returned by library functions
* is normalised according to the rules in timespec_normalise().
*/
#include <limits.h>
#include <stdbool.h>
#include <sys/time.h>
#include <time.h>
#include <inttypes.h>
#include "timespec.h"
#define NSEC_PER_SEC 1000000000
/** \fn struct timespec timespec_add(struct timespec ts1, struct timespec ts2)
* \brief Returns the result of adding two timespec structures.
*/
struct timespec timespec_add(struct timespec ts1, struct timespec ts2)
{
/* Normalise inputs to prevent tv_nsec rollover if whole-second values
* are packed in it.
*/
ts1 = timespec_normalise(ts1);
ts2 = timespec_normalise(ts2);
ts1.tv_sec += ts2.tv_sec;
ts1.tv_nsec += ts2.tv_nsec;
return timespec_normalise(ts1);
}
/** \fn struct timespec timespec_sub(struct timespec ts1, struct timespec ts2)
* \brief Returns the result of subtracting ts2 from ts1.
*/
struct timespec timespec_sub(struct timespec ts1, struct timespec ts2)
{
/* Normalise inputs to prevent tv_nsec rollover if whole-second values
* are packed in it.
*/
ts1 = timespec_normalise(ts1);
ts2 = timespec_normalise(ts2);
ts1.tv_sec -= ts2.tv_sec;
ts1.tv_nsec -= ts2.tv_nsec;
return timespec_normalise(ts1);
}
/** \fn struct timespec timespec_mod(struct timespec ts1, struct timespec ts2)
* \brief Returns the remainder left over after dividing ts1 by ts2 (ts1%ts2).
*/
struct timespec timespec_mod(struct timespec ts1, struct timespec ts2)
{
int i = 0;
bool neg1 = false;
bool neg2 = false;
/* Normalise inputs to prevent tv_nsec rollover if whole-second values
* are packed in it.
*/
ts1 = timespec_normalise(ts1);
ts2 = timespec_normalise(ts2);
/* If ts2 is zero, just return ts1
*/
if (ts2.tv_sec == 0 && ts2.tv_nsec == 0)
{
return ts1;
}
/* If inputs are negative, flip and record sign
*/
if (ts1.tv_sec < 0 || ts1.tv_nsec < 0)
{
neg1 = true;
ts1.tv_sec = -ts1.tv_sec;
ts1.tv_nsec = -ts1.tv_nsec;
}
if (ts2.tv_sec < 0 || ts2.tv_nsec < 0)
{
neg2 = true;
ts2.tv_sec = -ts2.tv_sec;
ts2.tv_nsec = -ts2.tv_nsec;
}
/* Shift ts2 until it is larger than ts1 or is about to overflow
*/
while ((ts2.tv_sec < (LONG_MAX >> 1)) && timespec_ge(ts1, ts2))
{
i++;
ts2.tv_nsec <<= 1;
ts2.tv_sec <<= 1;
if (ts2.tv_nsec > NSEC_PER_SEC)
{
ts2.tv_nsec -= NSEC_PER_SEC;
ts2.tv_sec++;
}
}
/* Division by repeated subtraction
*/
while (i >= 0)
{
if (timespec_ge(ts1, ts2))
{
ts1 = timespec_sub(ts1, ts2);
}
if (i == 0)
{
break;
}
i--;
if (ts2.tv_sec & 1)
{
ts2.tv_nsec += NSEC_PER_SEC;
}
ts2.tv_nsec >>= 1;
ts2.tv_sec >>= 1;
}
/* If signs differ and result is nonzero, subtract once more to cross zero
*/
if (neg1 ^ neg2 && (ts1.tv_sec != 0 || ts1.tv_nsec != 0))
{
ts1 = timespec_sub(ts1, ts2);
}
/* Restore sign
*/
if (neg1)
{
ts1.tv_sec = -ts1.tv_sec;
ts1.tv_nsec = -ts1.tv_nsec;
}
return ts1;
}
/** \fn struct timespec timespec_min(struct timespec ts1, struct timespec ts2)
* \brief Return the lesser one of the two given timespec values.
*/
struct timespec timespec_min(struct timespec ts1, struct timespec ts2) {
if(timespec_le(ts1, ts2)) {
return ts1;
} else {
return ts2;
}
}
/** \fn struct timespec timespec_max(struct timespec ts1, struct timespec ts2)
* \brief Return the greater one of the two given timespec values.
*/
struct timespec timespec_max(struct timespec ts1, struct timespec ts2) {
if(timespec_ge(ts1, ts2)) {
return ts1;
} else {
return ts2;
}
}
/** \fn struct timespec timespec_clamp(struct timespec ts, struct timespec min, struct timespec max)
* \brief Clamp the value of TS between MIN and MAX.
*/
struct timespec timespec_clamp(struct timespec ts, struct timespec min, struct timespec max) {
if(timespec_gt(ts, max)) {
return max;
}
if(timespec_lt(ts, min)) {
return min;
}
return ts;
}
/** \fn int timespec_cmp(struct timespec ts1, struct timespec ts2)
* \brief Returns (1, 0, -1) if ts1 is (greater than, equal to, less than) to ts2.
*/
int timespec_cmp(struct timespec ts1, struct timespec ts2)
{
ts1 = timespec_normalise(ts1);
ts2 = timespec_normalise(ts2);
if(ts1.tv_sec == ts2.tv_sec && ts1.tv_nsec == ts2.tv_nsec)
{
return 0;
}
else if((ts1.tv_sec > ts2.tv_sec)
|| (ts1.tv_sec == ts2.tv_sec && ts1.tv_nsec > ts2.tv_nsec))
{
return 1;
}
else {
return -1;
}
}
/** \fn bool timespec_eq(struct timespec ts1, struct timespec ts2)
* \brief Returns true if the two timespec structures are equal.
*/
bool timespec_eq(struct timespec ts1, struct timespec ts2)
{
ts1 = timespec_normalise(ts1);
ts2 = timespec_normalise(ts2);
return (ts1.tv_sec == ts2.tv_sec && ts1.tv_nsec == ts2.tv_nsec);
}
/** \fn bool timespec_gt(struct timespec ts1, struct timespec ts2)
* \brief Returns true if ts1 is greater than ts2.
*/
bool timespec_gt(struct timespec ts1, struct timespec ts2)
{
ts1 = timespec_normalise(ts1);
ts2 = timespec_normalise(ts2);
return (ts1.tv_sec > ts2.tv_sec || (ts1.tv_sec == ts2.tv_sec && ts1.tv_nsec > ts2.tv_nsec));
}
/** \fn bool timespec_ge(struct timespec ts1, struct timespec ts2)
* \brief Returns true if ts1 is greater than or equal to ts2.
*/
bool timespec_ge(struct timespec ts1, struct timespec ts2)
{
ts1 = timespec_normalise(ts1);
ts2 = timespec_normalise(ts2);
return (ts1.tv_sec > ts2.tv_sec || (ts1.tv_sec == ts2.tv_sec && ts1.tv_nsec >= ts2.tv_nsec));
}
/** \fn bool timespec_lt(struct timespec ts1, struct timespec ts2)
* \brief Returns true if ts1 is less than ts2.
*/
bool timespec_lt(struct timespec ts1, struct timespec ts2)
{
ts1 = timespec_normalise(ts1);
ts2 = timespec_normalise(ts2);
return (ts1.tv_sec < ts2.tv_sec || (ts1.tv_sec == ts2.tv_sec && ts1.tv_nsec < ts2.tv_nsec));
}
/** \fn bool timespec_le(struct timespec ts1, struct timespec ts2)
* \brief Returns true if ts1 is less than or equal to ts2.
*/
bool timespec_le(struct timespec ts1, struct timespec ts2)
{
ts1 = timespec_normalise(ts1);
ts2 = timespec_normalise(ts2);
return (ts1.tv_sec < ts2.tv_sec || (ts1.tv_sec == ts2.tv_sec && ts1.tv_nsec <= ts2.tv_nsec));
}
/** \fn struct timespec timespec_from_double(double s)
* \brief Converts a fractional number of seconds to a timespec.
*/
struct timespec timespec_from_double(double s)
{
struct timespec ts = {
.tv_sec = s,
.tv_nsec = (s - (long)(s)) * NSEC_PER_SEC,
};
return timespec_normalise(ts);
}
/** \fn double timespec_to_double(struct timespec ts)
* \brief Converts a timespec to a fractional number of seconds.
*/
double timespec_to_double(struct timespec ts)
{
return ((double)(ts.tv_sec) + ((double)(ts.tv_nsec) / NSEC_PER_SEC));
}
/** \fn struct timespec timespec_from_timeval(struct timeval tv)
* \brief Converts a timeval to a timespec.
*/
struct timespec timespec_from_timeval(struct timeval tv)
{
struct timespec ts = {
.tv_sec = tv.tv_sec,
.tv_nsec = tv.tv_usec * 1000
};
return timespec_normalise(ts);
}
/** \fn struct timeval timespec_to_timeval(struct timespec ts)
* \brief Converts a timespec to a timeval.
*/
struct timeval timespec_to_timeval(struct timespec ts)
{
ts = timespec_normalise(ts);
struct timeval tv = {
.tv_sec = ts.tv_sec,
.tv_usec = ts.tv_nsec / 1000,
};
return tv;
}
/** \fn struct timespec timespec_from_ms(long milliseconds)
* \brief Converts an integer number of milliseconds to a timespec.
*/
struct timespec timespec_from_ms(long milliseconds)
{
struct timespec ts = {
.tv_sec = (milliseconds / 1000),
.tv_nsec = (milliseconds % 1000) * 1000000,
};
return timespec_normalise(ts);
}
/** \fn long timespec_to_ms(struct timespec ts)
* \brief Converts a timespec to an integer number of milliseconds.
*/
long timespec_to_ms(struct timespec ts)
{
return (ts.tv_sec * 1000) + (ts.tv_nsec / 1000000);
}
/** \fn struct timespec timespec_normalise(struct timespec ts)
* \brief Normalises a timespec structure.
*
* Returns a normalised version of a timespec structure, according to the
* following rules:
*
* 1) If tv_nsec is >=1,000,000,00 or <=-1,000,000,000, flatten the surplus
* nanoseconds into the tv_sec field.
*
* 2) If tv_nsec is negative, decrement tv_sec and roll tv_nsec up to represent
* the same value attainable by ADDING nanoseconds to tv_sec.
*/
struct timespec timespec_normalise(struct timespec ts)
{
while(ts.tv_nsec >= NSEC_PER_SEC)
{
++(ts.tv_sec);
ts.tv_nsec -= NSEC_PER_SEC;
}
while(ts.tv_nsec <= -NSEC_PER_SEC)
{
--(ts.tv_sec);
ts.tv_nsec += NSEC_PER_SEC;
}
if(ts.tv_nsec < 0)
{
/* Negative nanoseconds isn't valid according to POSIX.
* Decrement tv_sec and roll tv_nsec over.
*/
--(ts.tv_sec);
ts.tv_nsec = (NSEC_PER_SEC + ts.tv_nsec);
}
return ts;
}
struct timespec timespec_now()
{
struct timespec t;
clock_gettime(CLOCK_REALTIME, &t);
return t;
}
#ifdef TEST
#include <stdio.h>
#define TEST_NORMALISE(ts_sec, ts_nsec, expect_sec, expect_nsec) { \
struct timespec in = { .tv_sec = ts_sec, .tv_nsec = ts_nsec }; \
struct timespec got = timespec_normalise(in); \
if(got.tv_sec != expect_sec || got.tv_nsec != expect_nsec) \
{ \
printf("%s:%d: timespec_normalise({%ld, %ld}) returned wrong values\n", __FILE__, __LINE__, \
(long)(ts_sec), (long)(ts_nsec)); \
printf(" Expected: {%ld, %ld}\n", (long)(expect_sec), (long)(expect_nsec)); \
printf(" Got: {%ld, %ld}\n", (long)(got.tv_sec), (long)(got.tv_nsec)); \
++result; \
} \
}
#define TEST_BINOP(func, ts1_sec, ts1_nsec, ts2_sec, ts2_nsec, expect_sec, expect_nsec) { \
struct timespec ts1 = { .tv_sec = ts1_sec, .tv_nsec = ts1_nsec }; \
struct timespec ts2 = { .tv_sec = ts2_sec, .tv_nsec = ts2_nsec }; \
struct timespec got = func(ts1, ts2); \
if(got.tv_sec != expect_sec || got.tv_nsec != expect_nsec) \
{ \
printf(#func "({%ld, %ld}, {%ld, %ld}) returned wrong values\n", \
(long)(ts1_sec), (long)(ts1_nsec), (long)(ts2_sec), (long)(ts2_nsec)); \
printf(" Expected: {%ld, %ld}\n", (long)(expect_sec), (long)(expect_nsec)); \
printf(" Got: {%ld, %ld}\n", (long)(got.tv_sec), (long)(got.tv_nsec)); \
++result; \
} \
}
#define TEST_TRINOP(func, ts1_sec, ts1_nsec, ts2_sec, ts2_nsec, ts3_sec, ts3_nsec, expect_sec, expect_nsec) { \
struct timespec ts1 = { .tv_sec = ts1_sec, .tv_nsec = ts1_nsec }; \
struct timespec ts2 = { .tv_sec = ts2_sec, .tv_nsec = ts2_nsec }; \
struct timespec ts3 = { .tv_sec = ts3_sec, .tv_nsec = ts3_nsec }; \
struct timespec got = func(ts1, ts2, ts3); \
if(got.tv_sec != expect_sec || got.tv_nsec != expect_nsec) \
{ \
printf(#func "({%ld, %ld}, {%ld, %ld}, {%ld, %ld}) returned wrong values\n", \
(long)(ts1_sec), (long)(ts1_nsec), \
(long)(ts2_sec), (long)(ts2_nsec), \
(long)(ts3_sec), (long)(ts3_nsec)); \
printf(" Expected: {%ld, %ld}\n", (long)(expect_sec), (long)(expect_nsec)); \
printf(" Got: {%ld, %ld}\n", (long)(got.tv_sec), (long)(got.tv_nsec)); \
++result; \
} \
}
#define TEST_TEST_FUNC(func, ts1_sec, ts1_nsec, ts2_sec, ts2_nsec, expect) { \
struct timespec ts1 = { .tv_sec = ts1_sec, .tv_nsec = ts1_nsec }; \
struct timespec ts2 = { .tv_sec = ts2_sec, .tv_nsec = ts2_nsec }; \
int got = func(ts1, ts2); \
if(got != expect) \
{ \
printf("%s:%d: " #func "({%ld, %ld}, {%ld, %ld}) returned %d, expected %s\n", __FILE__, __LINE__, \
(long)(ts1_sec), (long)(ts1_nsec), (long)(ts2_sec), (long)(ts2_nsec), \
got, #expect); \
++result; \
} \
}
#define TEST_FROM_DOUBLE(d_secs, expect_sec, expect_nsec) { \
struct timespec got = timespec_from_double(d_secs); \
if(got.tv_sec != expect_sec || got.tv_nsec != expect_nsec) \
{ \
printf("%s:%d: timespec_from_double(%f) returned wrong values\n", __FILE__, __LINE__, (double)(d_secs)); \
printf(" Expected: {%ld, %ld}\n", (long)(expect_sec), (long)(expect_nsec)); \
printf(" Got: {%ld, %ld}\n", (long)(got.tv_sec), (long)(got.tv_nsec)); \
++result; \
} \
}
#define TEST_TO_DOUBLE(ts_sec, ts_nsec, expect) { \
struct timespec ts = { .tv_sec = ts_sec, .tv_nsec = ts_nsec }; \
double got = timespec_to_double(ts); \
if(got != expect) { \
printf("%s:%d: timespec_to_double({%ld, %ld}) returned wrong value\n", __FILE__, __LINE__, \
(long)(ts_sec), (long)(ts_nsec)); \
printf(" Expected: %f\n", (double)(expect)); \
printf(" Got: %f\n", got); \
++result; \
} \
}
#define TEST_FROM_TIMEVAL(in_sec, in_usec, expect_sec, expect_nsec) { \
struct timeval tv = { .tv_sec = in_sec, .tv_usec = in_usec }; \
struct timespec got = timespec_from_timeval(tv); \
if(got.tv_sec != expect_sec || got.tv_nsec != expect_nsec) \
{ \
printf("%s:%d: timespec_from_timeval({%ld, %ld}) returned wrong values\n", __FILE__, __LINE__, \
(long)(in_sec), (long)(in_usec)); \
printf(" Expected: {%ld, %ld}\n", (long)(expect_sec), (long)(expect_nsec)); \
printf(" Got: {%ld, %ld}\n", (long)(got.tv_sec), (long)(got.tv_nsec)); \
++result; \
} \
}
#define TEST_TO_TIMEVAL(ts_sec, ts_nsec, expect_sec, expect_usec) { \
struct timespec ts = { .tv_sec = ts_sec, .tv_nsec = ts_nsec }; \
struct timeval got = timespec_to_timeval(ts); \
if(got.tv_sec != expect_sec || got.tv_usec != expect_usec) \
{ \
printf("%s:%d: timespec_to_timeval({%ld, %ld}) returned wrong values\n", __FILE__, __LINE__, \
(long)(ts_sec), (long)(ts_nsec)); \
printf(" Expected: {%ld, %ld}\n", (long)(expect_sec), (long)(expect_usec)); \
printf(" Got: {%ld, %ld}\n", (long)(got.tv_sec), (long)(got.tv_usec)); \
++result; \
} \
}
#define TEST_FROM_MS(msecs, expect_sec, expect_nsec) { \
struct timespec got = timespec_from_ms(msecs); \
if(got.tv_sec != expect_sec || got.tv_nsec != expect_nsec) \
{ \
printf("%s:%d: timespec_from_ms(%ld) returned wrong values\n", __FILE__, __LINE__, (long)(msecs)); \
printf(" Expected: {%ld, %ld}\n", (long)(expect_sec), (long)(expect_nsec)); \
printf(" Got: {%ld, %ld}\n", (long)(got.tv_sec), (long)(got.tv_nsec)); \
++result; \
} \
}
#define TEST_TO_MS(ts_sec, ts_nsec, expect) { \
struct timespec ts = { .tv_sec = ts_sec, .tv_nsec = ts_nsec }; \
long got = timespec_to_ms(ts); \
if(got != expect) { \
printf("%s:%d: timespec_to_ms({%ld, %ld}) returned wrong value\n", __FILE__, __LINE__, \
(long)(ts_sec), (long)(ts_nsec)); \
printf(" Expected: %ld\n", (long)(expect)); \
printf(" Got: %ld\n", got); \
++result; \
} \
}
int main()
{
int result = 0;
// timespec_add
TEST_BINOP(timespec_add, 0,0, 0,0, 0,0);
TEST_BINOP(timespec_add, 0,0, 1,0, 1,0);
TEST_BINOP(timespec_add, 1,0, 0,0, 1,0);
TEST_BINOP(timespec_add, 1,0, 1,0, 2,0);
TEST_BINOP(timespec_add, 1,500000000, 1,0, 2,500000000);
TEST_BINOP(timespec_add, 1,0, 1,500000000, 2,500000000);
TEST_BINOP(timespec_add, 1,500000000, 1,500000000, 3,0);
TEST_BINOP(timespec_add, 1,500000000, 1,499999999, 2,999999999);
TEST_BINOP(timespec_add, 1,500000000, 1,500000000, 3,0);
TEST_BINOP(timespec_add, 1,999999999, 1,999999999, 3,999999998);
TEST_BINOP(timespec_add, 0,500000000, 1,500000000, 2,0);
TEST_BINOP(timespec_add, 1,500000000, 0,500000000, 2,0);
// timespec_sub
TEST_BINOP(timespec_sub, 0,0, 0,0, 0,0);
TEST_BINOP(timespec_sub, 1,0, 0,0, 1,0);
TEST_BINOP(timespec_sub, 1,0, 1,0, 0,0);
TEST_BINOP(timespec_sub, 1,500000000, 0,500000000, 1,0);
TEST_BINOP(timespec_sub, 5,500000000, 2,999999999, 2,500000001);
TEST_BINOP(timespec_sub, 0,0, 1,0, -1,0);
TEST_BINOP(timespec_sub, 0,500000000, 1,500000000, -1,0);
TEST_BINOP(timespec_sub, 0,0, 1,500000000, -2,500000000);
TEST_BINOP(timespec_sub, 1,0, 1,500000000, -1,500000000);
TEST_BINOP(timespec_sub, 1,0, 1,499999999, -1,500000001);
// timespec_mod
TEST_BINOP(timespec_mod, 0,0, 0,0, 0,0);
TEST_BINOP(timespec_mod, 0,0, 1,0, 0,0);
TEST_BINOP(timespec_mod, 1,0, 0,0, 1,0);
TEST_BINOP(timespec_mod, 1,0, 1,0, 0,0);
TEST_BINOP(timespec_mod, 10,0, 1,0, 0,0);
TEST_BINOP(timespec_mod, 10,0, 3,0, 1,0);
TEST_BINOP(timespec_mod, 10,0, -3,0, -2,0);
TEST_BINOP(timespec_mod, -10,0, 3,0, 2,0);
TEST_BINOP(timespec_mod, -10,0, -3,0, -1,0);
TEST_BINOP(timespec_mod, 10,0, 5,0, 0,0);
TEST_BINOP(timespec_mod, 10,0, -5,0, 0,0);
TEST_BINOP(timespec_mod, -10,0, 5,0, 0,0);
TEST_BINOP(timespec_mod, -10,0, -5,0, 0,0);
TEST_BINOP(timespec_mod, 1,500000000, 0,500000000, 0,0);
TEST_BINOP(timespec_mod, 5,500000000, 2,999999999, 2,500000001);
TEST_BINOP(timespec_mod, 0,500000000, 1,500000000, 0,500000000);
TEST_BINOP(timespec_mod, 0,0, 1,500000000, 0,0);
TEST_BINOP(timespec_mod, 1,0, 1,500000000, 1,0);
TEST_BINOP(timespec_mod, 1,0, 0,1, 0,0);
TEST_BINOP(timespec_mod, 1,123456789, 0,1000, 0,789);
TEST_BINOP(timespec_mod, 1,0, 0,9999999, 0,100);
TEST_BINOP(timespec_mod, 12345,54321, 0,100001, 0,5555);
TEST_BINOP(timespec_mod, LONG_MAX,0, 0,1, 0,0);
TEST_BINOP(timespec_mod, LONG_MAX,0, LONG_MAX,1, LONG_MAX,0);
// timespec_clamp
TEST_TRINOP(timespec_clamp, 0,0, 0,0, 0,0, 0,0);
TEST_TRINOP(timespec_clamp, 1000,0, 2000,0, 3000,0, 2000,0);
TEST_TRINOP(timespec_clamp, 1500,0, 2000,0, 3000,0, 2000,0);
TEST_TRINOP(timespec_clamp, 1999,0, 2000,0, 3000,0, 2000,0);
TEST_TRINOP(timespec_clamp, 2000,0, 2000,0, 3000,0, 2000,0);
TEST_TRINOP(timespec_clamp, 2001,0, 2000,0, 3000,0, 2001,0);
TEST_TRINOP(timespec_clamp, 2250,0, 2000,0, 3000,0, 2250,0);
TEST_TRINOP(timespec_clamp, 2500,0, 2000,0, 3000,0, 2500,0);
TEST_TRINOP(timespec_clamp, 2750,0, 2000,0, 3000,0, 2750,0);
TEST_TRINOP(timespec_clamp, 2999,0, 2000,0, 3000,0, 2999,0);
TEST_TRINOP(timespec_clamp, 3000,0, 2000,0, 3000,0, 3000,0);
TEST_TRINOP(timespec_clamp, 3001,0, 2000,0, 3000,0, 3000,0);
TEST_TRINOP(timespec_clamp, 3500,0, 2000,0, 3000,0, 3000,0);
TEST_TRINOP(timespec_clamp, 4000,0, 2000,0, 3000,0, 3000,0);
TEST_TRINOP(timespec_clamp, 0,1000, 0,2000, 0,3000, 0,2000);
TEST_TRINOP(timespec_clamp, 0,1500, 0,2000, 0,3000, 0,2000);
TEST_TRINOP(timespec_clamp, 0,1999, 0,2000, 0,3000, 0,2000);
TEST_TRINOP(timespec_clamp, 0,2000, 0,2000, 0,3000, 0,2000);
TEST_TRINOP(timespec_clamp, 0,2001, 0,2000, 0,3000, 0,2001);
TEST_TRINOP(timespec_clamp, 0,2250, 0,2000, 0,3000, 0,2250);
TEST_TRINOP(timespec_clamp, 0,2500, 0,2000, 0,3000, 0,2500);
TEST_TRINOP(timespec_clamp, 0,2750, 0,2000, 0,3000, 0,2750);
TEST_TRINOP(timespec_clamp, 0,2999, 0,2000, 0,3000, 0,2999);
TEST_TRINOP(timespec_clamp, 0,3000, 0,2000, 0,3000, 0,3000);
TEST_TRINOP(timespec_clamp, 0,3001, 0,2000, 0,3000, 0,3000);
TEST_TRINOP(timespec_clamp, 0,3500, 0,2000, 0,3000, 0,3000);
TEST_TRINOP(timespec_clamp, 0,4000, 0,2000, 0,3000, 0,3000);
TEST_TRINOP(timespec_clamp,0,-1000, 0,-3000, 0,-2000, 0,-2000);
TEST_TRINOP(timespec_clamp,0,-1500, 0,-3000, 0,-2000, 0,-2000);
TEST_TRINOP(timespec_clamp,0,-1999, 0,-3000, 0,-2000, 0,-2000);
TEST_TRINOP(timespec_clamp,0,-3000, 0,-3000, 0,-2000, 0,-3000);
TEST_TRINOP(timespec_clamp,0,-2001, 0,-3000, 0,-2000, 0,-2001);
TEST_TRINOP(timespec_clamp,0,-2250, 0,-3000, 0,-2000, 0,-2250);
TEST_TRINOP(timespec_clamp,0,-2500, 0,-3000, 0,-2000, 0,-2500);
TEST_TRINOP(timespec_clamp,0,-2750, 0,-3000, 0,-2000, 0,-2750);
TEST_TRINOP(timespec_clamp,0,-2999, 0,-3000, 0,-2000, 0,-2999);
TEST_TRINOP(timespec_clamp,0,-2000, 0,-3000, 0,-2000, 0,-2000);
TEST_TRINOP(timespec_clamp,0,-3001, 0,-3000, 0,-2000, 0,-3000);
TEST_TRINOP(timespec_clamp,0,-3500, 0,-3000, 0,-2000, 0,-3000);
TEST_TRINOP(timespec_clamp,0,-2000, 0,-3000, 0,-2000, 0,-2000);
TEST_TRINOP(timespec_clamp,0,-4000, 0,-3000, 0,3000, 0,-3000);
TEST_TRINOP(timespec_clamp,0,-3001, 0,-3000, 0,3000, 0,-3000);
TEST_TRINOP(timespec_clamp,0,-3000, 0,-3000, 0,3000, 0,-3000);
TEST_TRINOP(timespec_clamp,0,-2999, 0,-3000, 0,3000, 0,-2999);
TEST_TRINOP(timespec_clamp,0,-1500, 0,-3000, 0,3000, 0,-1500);
TEST_TRINOP(timespec_clamp,0, -1, 0,-3000, 0,3000, 0, -1);
TEST_TRINOP(timespec_clamp,0, 0, 0,-3000, 0,3000, 0, 0);
TEST_TRINOP(timespec_clamp,0, 1, 0,-3000, 0,3000, 0, 1);
TEST_TRINOP(timespec_clamp,0, 1500, 0,-3000, 0,3000, 0, 1500);
TEST_TRINOP(timespec_clamp,0, 2999, 0,-3000, 0,3000, 0, 2999);
TEST_TRINOP(timespec_clamp,0, 3000, 0,-3000, 0,3000, 0, 3000);
TEST_TRINOP(timespec_clamp,0, 3001, 0,-3000, 0,3000, 0, 3000);
TEST_TRINOP(timespec_clamp,0, 4000, 0,-3000, 0,3000, 0, 3000);
// timespec_min
TEST_BINOP(timespec_min, 0,0, 0,0, 0,0);
TEST_BINOP(timespec_min, 0,0, 1,0, 0,0);
TEST_BINOP(timespec_min, 1,0, 0,0, 0,0);
TEST_BINOP(timespec_min, 1,0, 1,0, 1,0);
TEST_BINOP(timespec_min, 10,0, 1,0, 1,0);
TEST_BINOP(timespec_min, 10,0, 3,0, 3,0);
TEST_BINOP(timespec_min, 10,0, -3,0, -3,0);
TEST_BINOP(timespec_min, -10,0, 3,0, -10,0);
TEST_BINOP(timespec_min, -10,0, -3,0, -10,0);
TEST_BINOP(timespec_min, 10,0, 5,0, 5,0);
TEST_BINOP(timespec_min, 10,0, -5,0, -5,0);
TEST_BINOP(timespec_min, -10,0, 5,0, -10,0);
TEST_BINOP(timespec_min, -10,0, -5,0, -10,0);
TEST_BINOP(timespec_min, 1,500000000, 0,500000000, 0,500000000);
TEST_BINOP(timespec_min, 5,500000000, 2,999999999, 2,999999999);
TEST_BINOP(timespec_min, 0,500000000, 1,500000000, 0,500000000);
TEST_BINOP(timespec_min, 0,0, 1,500000000, 0,0);
TEST_BINOP(timespec_min, 1,0, 1,500000000, 1,0);
TEST_BINOP(timespec_min, 1,0, 0,1, 0,1);
TEST_BINOP(timespec_min, 1,123456789, 0,1000, 0,1000);
TEST_BINOP(timespec_min, 1,0, 0,9999999, 0,9999999);
TEST_BINOP(timespec_min, 12345,54321, 0,100001, 0,100001);
TEST_BINOP(timespec_min, LONG_MIN,0, 0,1, LONG_MIN,0);
TEST_BINOP(timespec_min, LONG_MIN,0, 0,-1, LONG_MIN,0);
TEST_BINOP(timespec_min, LONG_MIN,0, LONG_MAX,0, LONG_MIN,0);
TEST_BINOP(timespec_min, LONG_MIN,0, LONG_MIN,0, LONG_MIN,0);
TEST_BINOP(timespec_min, LONG_MAX,0, 0,1, 0,1);
TEST_BINOP(timespec_min, LONG_MAX,0, 0,-1, 0,-1);
TEST_BINOP(timespec_min, LONG_MAX,0, LONG_MAX,0, LONG_MAX,0);
TEST_BINOP(timespec_min, LONG_MAX,0, LONG_MIN,0, LONG_MIN,0);
// timespec_max
TEST_BINOP(timespec_max, 0,0, 0,0, 0,0);
TEST_BINOP(timespec_max, 0,0, 1,0, 1,0);
TEST_BINOP(timespec_max, 1,0, 0,0, 1,0);
TEST_BINOP(timespec_max, 1,0, 1,0, 1,0);
TEST_BINOP(timespec_max, 10,0, 1,0, 10,0);
TEST_BINOP(timespec_max, 10,0, 3,0, 10,0);
TEST_BINOP(timespec_max, 10,0, -3,0, 10,0);
TEST_BINOP(timespec_max, -10,0, 3,0, 3,0);
TEST_BINOP(timespec_max, -10,0, -3,0, -3,0);
TEST_BINOP(timespec_max, 10,0, 5,0, 10,0);
TEST_BINOP(timespec_max, 10,0, -5,0, 10,0);
TEST_BINOP(timespec_max, -10,0, 5,0, 5,0);
TEST_BINOP(timespec_max, -10,0, -5,0, -5,0);
TEST_BINOP(timespec_max, 1,500000000, 0,500000000, 1,500000000);
TEST_BINOP(timespec_max, 5,500000000, 2,999999999, 5,500000000);
TEST_BINOP(timespec_max, 0,500000000, 1,500000000, 1,500000000);
TEST_BINOP(timespec_max, 0,0, 1,500000000, 1,500000000);
TEST_BINOP(timespec_max, 1,0, 1,500000000, 1,500000000);
TEST_BINOP(timespec_max, 1,0, 0,1, 1,0);
TEST_BINOP(timespec_max, 1,123456789, 0,1000, 1,123456789);
TEST_BINOP(timespec_max, 1,0, 0,9999999, 1,0);
TEST_BINOP(timespec_max, 12345,54321, 0,100001, 12345,54321);
TEST_BINOP(timespec_max, LONG_MIN,0, 0,1, 0,1);
TEST_BINOP(timespec_max, LONG_MIN,0, 0,-1, 0,-1);
TEST_BINOP(timespec_max, LONG_MIN,0, LONG_MAX,0, LONG_MAX,0);
TEST_BINOP(timespec_max, LONG_MIN,0, LONG_MIN,0, LONG_MIN,0);
TEST_BINOP(timespec_max, LONG_MAX,0, 0,1, LONG_MAX,0);
TEST_BINOP(timespec_max, LONG_MAX,0, 0,-1, LONG_MAX,0);
TEST_BINOP(timespec_max, LONG_MAX,0, LONG_MAX,0, LONG_MAX,0);
TEST_BINOP(timespec_max, LONG_MAX,0, LONG_MIN,0, LONG_MAX,0);
// timespec_cmp
TEST_TEST_FUNC(timespec_cmp, 0,0, 0,0, 0);
TEST_TEST_FUNC(timespec_cmp, 100,0, 100,0, 0);
TEST_TEST_FUNC(timespec_cmp, -100,0, -100,0, 0);
TEST_TEST_FUNC(timespec_cmp, 1,0, 0,0, 1);
TEST_TEST_FUNC(timespec_cmp, 0,0, 1,0, -1);
TEST_TEST_FUNC(timespec_cmp, 0,1, 0,0, 1);
TEST_TEST_FUNC(timespec_cmp, 0,0, 0,1, -1);
TEST_TEST_FUNC(timespec_cmp, 1,0, 0,100, 1);
TEST_TEST_FUNC(timespec_cmp, 0,100 , 1,0, -1);
TEST_TEST_FUNC(timespec_cmp, -0,-0, 0,0, 0);
TEST_TEST_FUNC(timespec_cmp, -10,-500000000, -11,500000000, 0);
TEST_TEST_FUNC(timespec_cmp, -10,-500000001, -11,499999999, 0);
TEST_TEST_FUNC(timespec_cmp, -10,-500000001, -11,500000001, -1);
TEST_TEST_FUNC(timespec_cmp, -11,500000001, -10,-500000001, 1);
// timespec_eq
TEST_TEST_FUNC(timespec_eq, 0,0, 0,0, true);
TEST_TEST_FUNC(timespec_eq, 100,0, 100,0, true);
TEST_TEST_FUNC(timespec_eq, -200,0, -200,0, true);
TEST_TEST_FUNC(timespec_eq, 0,300, 0,300, true);
TEST_TEST_FUNC(timespec_eq, 0,-400, 0,-400, true);
TEST_TEST_FUNC(timespec_eq, 100,1, 100,0, false);
TEST_TEST_FUNC(timespec_eq, 101,0, 100,0, false);
TEST_TEST_FUNC(timespec_eq, -100,0, 100,0, false);
TEST_TEST_FUNC(timespec_eq, 0,10, 0,-10, false);
TEST_TEST_FUNC(timespec_eq, -0,-0, 0,0, true);
TEST_TEST_FUNC(timespec_eq, -10,-500000000, -11,500000000, true);
TEST_TEST_FUNC(timespec_eq, -10,-500000001, -11,499999999, true);
TEST_TEST_FUNC(timespec_eq, -10,-500000001, -11,500000001, false);
// timespec_gt
TEST_TEST_FUNC(timespec_gt, 1,0, 0,0, true);
TEST_TEST_FUNC(timespec_gt, 0,0, -1,0, true);
TEST_TEST_FUNC(timespec_gt, 0,1, 0,0, true);
TEST_TEST_FUNC(timespec_gt, 0,0, 0,-1, true);
TEST_TEST_FUNC(timespec_gt, 1,0, 1,0, false);
TEST_TEST_FUNC(timespec_gt, 1,1, 1,1, false);
TEST_TEST_FUNC(timespec_gt, -1,0, 0,0, false);
TEST_TEST_FUNC(timespec_gt, 0,-1, 0,0, false);
TEST_TEST_FUNC(timespec_gt, 0,0, -0,-0, false);
TEST_TEST_FUNC(timespec_gt, -10,-500000000, -11,500000000, false);
TEST_TEST_FUNC(timespec_gt, -11,500000000, -10,-500000000, false);
TEST_TEST_FUNC(timespec_gt, -10,-500000001, -11,499999999, false);
TEST_TEST_FUNC(timespec_gt, -11,499999999, -11,499999999, false);
TEST_TEST_FUNC(timespec_gt, -10,-500000001, -11,500000001, false);
TEST_TEST_FUNC(timespec_gt, -11,500000001, -10,-500000001, true);
// timespec_ge
TEST_TEST_FUNC(timespec_ge, 1,0, 0,0, true);
TEST_TEST_FUNC(timespec_ge, 0,0, -1,0, true);
TEST_TEST_FUNC(timespec_ge, 0,1, 0,0, true);
TEST_TEST_FUNC(timespec_ge, 0,0, 0,-1, true);
TEST_TEST_FUNC(timespec_ge, 1,0, 1,0, true);
TEST_TEST_FUNC(timespec_ge, 1,1, 1,1, true);
TEST_TEST_FUNC(timespec_ge, -1,0, 0,0, false);
TEST_TEST_FUNC(timespec_ge, 0,-1, 0,0, false);
TEST_TEST_FUNC(timespec_ge, 0,0, -0,-0, true);
TEST_TEST_FUNC(timespec_ge, -10,-500000000, -11,500000000, true);
TEST_TEST_FUNC(timespec_ge, -11,500000000, -10,-500000000, true);
TEST_TEST_FUNC(timespec_ge, -10,-500000001, -11,499999999, true);
TEST_TEST_FUNC(timespec_ge, -11,499999999, -11,499999999, true);
TEST_TEST_FUNC(timespec_ge, -10,-500000001, -11,500000001, false);
TEST_TEST_FUNC(timespec_ge, -11,500000001, -10,-500000001, true);
// timespec_lt
TEST_TEST_FUNC(timespec_lt, 0,0, 1,0, true);
TEST_TEST_FUNC(timespec_lt, -1,0, 0,0, true);
TEST_TEST_FUNC(timespec_lt, 0,0, 0,1, true);
TEST_TEST_FUNC(timespec_lt, 0,-1, 0,0, true);
TEST_TEST_FUNC(timespec_lt, 1,0, 1,0, false);
TEST_TEST_FUNC(timespec_lt, 1,1, 1,1, false);
TEST_TEST_FUNC(timespec_lt, 0,0, -1,0, false);
TEST_TEST_FUNC(timespec_lt, 0,0, 0,-1, false);
TEST_TEST_FUNC(timespec_lt, 0,0, -0,-0, false);
TEST_TEST_FUNC(timespec_lt, -10,-500000000, -11,500000000, false);
TEST_TEST_FUNC(timespec_lt, -11,500000000, -10,-500000000, false);
TEST_TEST_FUNC(timespec_lt, -10,-500000001, -11,499999999, false);
TEST_TEST_FUNC(timespec_lt, -11,499999999, -11,499999999, false);
TEST_TEST_FUNC(timespec_lt, -10,-500000001, -11,500000001, true);
TEST_TEST_FUNC(timespec_lt, -11,500000001, -10,-500000001, false);
// timespec_le
TEST_TEST_FUNC(timespec_le, 0,0, 1,0, true);
TEST_TEST_FUNC(timespec_le, -1,0, 0,0, true);
TEST_TEST_FUNC(timespec_le, 0,0, 0,1, true);
TEST_TEST_FUNC(timespec_le, 0,-1, 0,0, true);
TEST_TEST_FUNC(timespec_le, 1,0, 1,0, true);
TEST_TEST_FUNC(timespec_le, 1,1, 1,1, true);
TEST_TEST_FUNC(timespec_le, 0,0, -1,0, false);
TEST_TEST_FUNC(timespec_le, 0,0, 0,-1, false);
TEST_TEST_FUNC(timespec_le, 0,0, -0,-0, true);
TEST_TEST_FUNC(timespec_le, -10,-500000000, -11,500000000, true);
TEST_TEST_FUNC(timespec_le, -11,500000000, -10,-500000000, true);
TEST_TEST_FUNC(timespec_le, -10,-500000001, -11,499999999, true);
TEST_TEST_FUNC(timespec_le, -11,499999999, -11,499999999, true);
TEST_TEST_FUNC(timespec_le, -10,-500000001, -11,500000001, true);
TEST_TEST_FUNC(timespec_le, -11,500000001, -10,-500000001, false);
// timespec_from_double
TEST_FROM_DOUBLE(0.0, 0,0);
TEST_FROM_DOUBLE(10.0, 10,0);
TEST_FROM_DOUBLE(-10.0, -10,0);
TEST_FROM_DOUBLE(0.5, 0,500000000);
TEST_FROM_DOUBLE(-0.5, -1,500000000);
TEST_FROM_DOUBLE(10.5, 10,500000000);
TEST_FROM_DOUBLE(-10.5, -11,500000000);
// timespec_to_double
TEST_TO_DOUBLE(0,0, 0.0);
TEST_TO_DOUBLE(10,0, 10.0);
TEST_TO_DOUBLE(-10,0, -10.0);
TEST_TO_DOUBLE(0,500000000, 0.5);
TEST_TO_DOUBLE(0,-500000000, -0.5);
TEST_TO_DOUBLE(10,500000000, 10.5);
TEST_TO_DOUBLE(10,-500000000, 9.5);
TEST_TO_DOUBLE(-10,500000000, -9.5);
TEST_TO_DOUBLE(-10,-500000000, -10.5);
// timespec_from_timeval
TEST_FROM_TIMEVAL(0,0, 0,0);
TEST_FROM_TIMEVAL(1,0, 1,0);
TEST_FROM_TIMEVAL(1000,0, 1000,0);
TEST_FROM_TIMEVAL(0,0, 0,0);
TEST_FROM_TIMEVAL(-1,0, -1,0);
TEST_FROM_TIMEVAL(-1000,0, -1000,0);
TEST_FROM_TIMEVAL(1,1, 1,1000);
TEST_FROM_TIMEVAL(1,1000, 1,1000000);
TEST_FROM_TIMEVAL(1,-1, 0,999999000);
TEST_FROM_TIMEVAL(1,-1000, 0,999000000);
TEST_FROM_TIMEVAL(-1,-1, -2,999999000);
TEST_FROM_TIMEVAL(-1,-1000, -2,999000000);
// timespec_to_timeval
TEST_TO_TIMEVAL(0,0, 0,0);
TEST_TO_TIMEVAL(1,0, 1,0);
TEST_TO_TIMEVAL(10,0, 10,0);
TEST_TO_TIMEVAL(-1,0, -1,0);
TEST_TO_TIMEVAL(-10,0, -10,0);
TEST_TO_TIMEVAL(1,1, 1,0);
TEST_TO_TIMEVAL(1,999, 1,0);
TEST_TO_TIMEVAL(1,1000, 1,1);
TEST_TO_TIMEVAL(1,1001, 1,1);
TEST_TO_TIMEVAL(1,2000, 1,2);
TEST_TO_TIMEVAL(1,2000000, 1,2000);
TEST_TO_TIMEVAL(1,-1, 0,999999);
TEST_TO_TIMEVAL(1,-999, 0,999999);
TEST_TO_TIMEVAL(1,-1000, 0,999999);
TEST_TO_TIMEVAL(1,-1001, 0,999998);
TEST_TO_TIMEVAL(1,-2000, 0,999998);
TEST_TO_TIMEVAL(1,-2000000, 0,998000);
TEST_TO_TIMEVAL(-1,-1, -2,999999);
TEST_TO_TIMEVAL(-1,-999, -2,999999);
TEST_TO_TIMEVAL(-1,-1000, -2,999999);
TEST_TO_TIMEVAL(-1,-1001, -2,999998);
TEST_TO_TIMEVAL(-1,-2000, -2,999998);
TEST_TO_TIMEVAL(-1,-2000000, -2,998000);
TEST_TO_TIMEVAL(1,1500000000, 2,500000);
TEST_TO_TIMEVAL(1,-1500000000, -1,500000);
TEST_TO_TIMEVAL(-1,-1500000000, -3,500000);
// timespec_from_ms
TEST_FROM_MS(0, 0,0);
TEST_FROM_MS(1, 0,1000000);
TEST_FROM_MS(-1, -1,999000000);
TEST_FROM_MS(1500, 1,500000000);
TEST_FROM_MS(-1000, -1,0);
TEST_FROM_MS(-1500, -2,500000000);
// timespec_to_ms
TEST_TO_MS(0,0, 0);
TEST_TO_MS(10,0, 10000);
TEST_TO_MS(-10,0, -10000);
TEST_TO_MS(0,500000000, 500);
TEST_TO_MS(0,-500000000, -500);
TEST_TO_MS(10,500000000, 10500);
TEST_TO_MS(10,-500000000, 9500);
TEST_TO_MS(-10,500000000, -9500);
TEST_TO_MS(-10,-500000000, -10500);
// timespec_normalise
TEST_NORMALISE(0,0, 0,0);
TEST_NORMALISE(0,1000000000, 1,0);
TEST_NORMALISE(0,1500000000, 1,500000000);
TEST_NORMALISE(0,-1000000000, -1,0);
TEST_NORMALISE(0,-1500000000, -2,500000000);
TEST_NORMALISE(5,1000000000, 6,0);
TEST_NORMALISE(5,1500000000, 6,500000000);
TEST_NORMALISE(-5,-1000000000, -6,0);
TEST_NORMALISE(-5,-1500000000, -7,500000000);
TEST_NORMALISE(0,2000000000, 2,0);
TEST_NORMALISE(0,2100000000, 2,100000000);
TEST_NORMALISE(0,-2000000000, -2,0);
TEST_NORMALISE(0,-2100000000, -3,900000000);
TEST_NORMALISE(1,-500000001, 0,499999999);
TEST_NORMALISE(1,-500000000, 0,500000000);
TEST_NORMALISE(1,-499999999, 0,500000001);
TEST_NORMALISE(0,-499999999, -1,500000001);
TEST_NORMALISE(-1,500000000, -1,500000000);
TEST_NORMALISE(-1,499999999, -1,499999999);
if(result > 0)
{
printf("%d tests failed\n", result);
}
else{
printf("All tests passed\n");
}
return !!result; /* Don't overflow the exit status */
}
#endif