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#include "stdio.h"
#include "stdlib.h"
#include "sys/time.h"
#include "../src/meh.h"
#include "../src/scale.h"
#define TESTRUNS 20
#define STARTTEST(name) int test_##name(){ testname = #name; testsrun++; do
#define ENDTEST while(0); testspassed++; return 0;}
#define STARTTIME struct timeval tvs[2];int _i, _j; for(_i = 0; _i < 2; gettimeofday(&tvs[_i], NULL), _i++){for(_j = 0; _j < (_i ? TESTRUNS : 3); _j++)
#define ENDTIME }long int mselapsed = (tvs[1].tv_sec - tvs[0].tv_sec) * 1000000L + (tvs[1].tv_usec - tvs[0].tv_usec); printf("%s: average time: %li.%.3li ms\n", testname, mselapsed/1000/TESTRUNS, (mselapsed/TESTRUNS)%1000);
#define assert(x) if(!(x)){fprintf(stderr, "test \"%s\" failed\n assert(%s) was false\n at %s:%i\n\n", testname, #x, __FILE__ ,__LINE__);return -1;}
char *testname = NULL;
int testsrun = 0, testspassed = 0;
typedef int (*test_t)();
STARTTEST(scale){
struct image img;
img.bufwidth = 1280*2;
img.bufheight = 1024*2;
img.buf = malloc(img.bufwidth*img.bufheight*4);
char *to = malloc(1280*1024*4);
STARTTIME{
scale(&img, 1280, 1024, 1280, to);
}ENDTIME
free(to);
free(img.buf);
}ENDTEST
STARTTEST(nearestscale){
struct image img;
img.bufwidth = 1280*2;
img.bufheight = 1024*2;
img.buf = malloc(img.bufwidth*img.bufheight*4);
char *to = malloc(1280*1024*4);
STARTTIME{
nearestscale(&img, 1280, 1024, 1280, to);
}ENDTIME
free(to);
free(img.buf);
}ENDTEST
test_t tests[] = {
test_scale,
test_nearestscale,
NULL
};
void summary(){
printf("%i tests run: %i passed %i failed\n", testsrun, testspassed, testsrun - testspassed);
}
int main(){
test_t *test = tests;
for(; *test; test++)
(*test)();
summary();
return 0;
}
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