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/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST
void
libtellurian_azimuth_radians(double latitude1, double longitude1,
double latitude2, double longitude2,
double *azimuth1_out, double *azimuth2_out)
{
libtellurian_vincenty_inverse__(latitude1, longitude1,
latitude2, longitude2,
NULL, azimuth1_out, azimuth2_out);
}
#else
#if 1
TODO_TEST
#else
static int
check(double a, double b, double c, double d)
{
double az1_ref = 1, az2_ref = 2, az1 = 3, az2 = 4, az1b = 5, az2b = 6;
double s;
s = libtellurian_distance_radians(a, b, c, d, &az1_ref, &az2_ref);
(void) s;
libtellurian_azimuth_radians(a, b, c, d, &az1, &az2);
libtellurian_azimuth_radians(a, b, c, d, &az1b, NULL);
libtellurian_azimuth_radians(a, b, c, d, NULL, &az2b);
libtellurian_azimuth_radians(a, b, c, d, NULL, NULL);
return az1 == az1_ref && az2 == az2_ref && az1 == az1b && az2 == az2b;
}
int
main(void)
{
ASSERT(check(1, 2, 3, 4));
ASSERT(check(2, 3, 4, 5));
ASSERT(check(3, 4, 5, 6));
ASSERT(check(7, 8, 7, 8));
ASSERT(check(0, 0, 0, 0));
ASSERT(check(D90, D90, D90, D90));
return 0;
}
#endif
#endif
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