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/*
* test-resize-values.c -- testsuite for tc_compute_fast_resize_values
* (tc_functions.c); everyone feel free to add
* more tests and improve existing ones.
* (C) 2006-2010 - Francesco Romani <fromani -at- gmail -dot- com>
*
* This file is part of transcode, a video stream processing tool.
*
* transcode is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* transcode is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "libtc/libtc.h"
#include "src/transcode.h"
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
typedef struct res_ {
int width;
int height;
} Resolution;
typedef struct testcase_ {
Resolution old;
Resolution new;
int retcode;
} TestCase;
static TestCase tests[] = {
{ { 720, 576 }, { 720, 576 }, 0 },
{ { 720, 480 }, { 720, 480 }, 0 },
{ { 720, 576 }, { 720, 480 }, 0 },
{ { 720, 480 }, { 720, 576 }, 0 },
{ { 720, 576 }, { 352, 288 }, 0 },
{ { 352, 288 }, { 720, 576 }, 0 },
{ { 720, 480 }, { 352, 240 }, 0 },
{ { 352, 240 }, { 720, 480 }, 0 },
{ { 720, 576 }, { 640, 480 }, 0 },
{ { 640, 480 }, { 720, 576 }, 0 },
{ { 720, 576 }, { 1024, 768 }, 0 },
{ { 1024, 768 }, { 720, 576 }, 0 },
{ { 722, 576 }, { 720, 576 }, -1 },
{ { 720, 576 }, { 722, 576 }, -1 },
{ { 718, 576 }, { 720, 576 }, -1 },
{ { 720, 576 }, { 718, 576 }, -1 },
{ { 720, 578 }, { 720, 576 }, -1 },
{ { 720, 576 }, { 720, 578 }, -1 },
{ { 720, 572 }, { 720, 576 }, -1 },
{ { 720, 576 }, { 720, 572 }, -1 },
{ { 720, 576 }, { 1024, 480 }, 0 },
{ { 1024, 480 }, { 720, 576 }, 0 },
{ { 720, 480 }, { 480, 576 }, 0 },
{ { 480, 576 }, { 720, 480 }, 0 },
};
#define TEST_COUNT (sizeof(tests)/sizeof(tests[0]))
static int do_single_test(const TestCase *test, vob_t *vob, int strict)
{
int ret;
/* cleanup */
vob->resize1_mult = 0;
vob->resize2_mult = 0;
vob->hori_resize1 = 0;
vob->hori_resize2 = 0;
vob->vert_resize1 = 0;
vob->vert_resize2 = 0;
/* setup test values */
vob->ex_v_width = test->old.width;
vob->ex_v_height = test->old.height;
vob->zoom_width = test->new.width;
vob->zoom_height = test->new.height;
ret = tc_compute_fast_resize_values(vob, strict);
if (ret == test->retcode) {
tc_log_info(__FILE__, "%ix%i -> %ix%i (-B %i,%i,%i | -X %i,%i,%i)"
" expect %s got %s -> OK!",
test->old.width, test->old.height,
test->new.width, test->new.height,
vob->vert_resize1, vob->hori_resize1, vob->resize1_mult,
vob->vert_resize2, vob->hori_resize2, vob->resize2_mult,
(ret == 0) ?"SUCCESS" :"FAILURE",
(test->retcode == 0) ?"SUCCESS" :"FAILURE");
} else {
tc_log_warn(__FILE__, "%ix%i -> %ix%i (-B %i,%i,%i | -X %i,%i,%i)"
" expect %s got %s -> BAD!!",
test->old.width, test->old.height,
test->new.width, test->new.height,
vob->vert_resize1, vob->hori_resize1, vob->resize1_mult,
vob->vert_resize2, vob->hori_resize2, vob->resize2_mult,
(ret == 0) ?"SUCCESS" :"FAILURE",
(test->retcode == 0) ?"SUCCESS" :"FAILURE");
}
return (ret == test->retcode) ?0 :1;
}
int main(int argc, char *argv[])
{
int failed = 0, i = 0, strict = TC_FALSE;
vob_t *vob = tc_zalloc(sizeof(vob_t));
if (vob == NULL) {
return EXIT_FAILURE;
}
if (argc > 1 && !strcmp(argv[1], "strict")) {
strict = TC_TRUE;
}
for (i = 0; i < TEST_COUNT; i++) {
failed += do_single_test(&tests[i], vob, strict);
}
tc_free(vob);
tc_log_info(__FILE__, "test summary: %i tests, %i failed",
(int)TEST_COUNT, failed);
return (failed == 0) ?EXIT_SUCCESS :EXIT_FAILURE;
}
/*************************************************************************/
/*
* Local variables:
* c-file-style: "hugeouhugeup"
* c-file-offsets: ((case-label . *) (statement-case-intro . *))
* indent-tabs-mode: nil
* End:
*
* vim: expandtab shiftwidth=4:
*/
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