|
Packit |
c32a2d |
#include "compat.h"
|
|
Packit |
c32a2d |
#include <mpg123.h>
|
|
Packit |
c32a2d |
#include "debug.h"
|
|
Packit |
c32a2d |
|
|
Packit |
c32a2d |
int test_whence(const char* path, int scan_before)
|
|
Packit |
c32a2d |
{
|
|
Packit |
c32a2d |
int err = MPG123_OK;
|
|
Packit |
c32a2d |
mpg123_handle* mh = NULL;
|
|
Packit |
c32a2d |
off_t length, pos;
|
|
Packit |
c32a2d |
|
|
Packit |
c32a2d |
mh = mpg123_new(NULL, &err );
|
|
Packit |
c32a2d |
if(mh == NULL) return -1;
|
|
Packit |
c32a2d |
|
|
Packit |
c32a2d |
err = mpg123_open(mh, path );
|
|
Packit |
c32a2d |
if(err != MPG123_OK) return -1;
|
|
Packit |
c32a2d |
|
|
Packit |
c32a2d |
if(scan_before) mpg123_scan(mh);
|
|
Packit |
c32a2d |
|
|
Packit |
c32a2d |
pos = mpg123_seek( mh, 0, SEEK_END);
|
|
Packit |
c32a2d |
if(pos < 0){ error1("seek failed: %s", mpg123_strerror(mh)); return -1; }
|
|
Packit |
c32a2d |
|
|
Packit |
c32a2d |
pos = mpg123_tell(mh);
|
|
Packit |
c32a2d |
length = mpg123_length(mh);
|
|
Packit |
c32a2d |
|
|
Packit |
c32a2d |
/* Later: Read samples and compare different whence values with identical seek positions. */
|
|
Packit |
c32a2d |
|
|
Packit |
c32a2d |
mpg123_close(mh);
|
|
Packit |
c32a2d |
mpg123_delete(mh);
|
|
Packit |
c32a2d |
|
|
Packit |
c32a2d |
fprintf(stdout, "length %"OFF_P" vs. pos %"OFF_P"\n", length, pos);
|
|
Packit |
c32a2d |
|
|
Packit |
c32a2d |
return (pos == length) ? 0 : -1;
|
|
Packit |
c32a2d |
}
|
|
Packit |
c32a2d |
|
|
Packit |
c32a2d |
|
|
Packit |
c32a2d |
int main(int argc, char **argv)
|
|
Packit |
c32a2d |
{
|
|
Packit |
c32a2d |
int err = 0, errsum = 0;
|
|
Packit |
c32a2d |
if(argc < 2)
|
|
Packit |
c32a2d |
{
|
|
Packit |
c32a2d |
printf("Gimme a MPEG file name...\n");
|
|
Packit |
c32a2d |
return 0;
|
|
Packit |
c32a2d |
}
|
|
Packit |
c32a2d |
mpg123_init();
|
|
Packit |
c32a2d |
fprintf(stderr, "End seek without (explicit) scanning: ");
|
|
Packit |
c32a2d |
err = test_whence(argv[1], 0);
|
|
Packit |
c32a2d |
fprintf(stdout, "%s\n", err == 0 ? "PASS" : "FAIL");
|
|
Packit |
c32a2d |
errsum += err;
|
|
Packit |
c32a2d |
fprintf(stderr, "End seek with explicit scanning: ");
|
|
Packit |
c32a2d |
err = test_whence(argv[1], 1);
|
|
Packit |
c32a2d |
fprintf(stdout, "%s\n", err == 0 ? "PASS" : "FAIL");
|
|
Packit |
c32a2d |
errsum += err;
|
|
Packit |
c32a2d |
mpg123_exit();
|
|
Packit |
c32a2d |
printf("%s\n", errsum ? "FAIL" : "PASS");
|
|
Packit |
c32a2d |
return errsum;
|
|
Packit |
c32a2d |
}
|