third-party/leptonica/prog/selio_reg.c
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following
- disclaimer in the documentation and/or other materials
- provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*====================================================================*/
/*
* selio_reg.c
*
* Runs a number of tests on reading and writing of Sels
*
*/
#include <string.h>
#include "allheaders.h"
static const char *textsel1 = "x oo "
"x oOo "
"x o "
"x "
"xxxxxx";
static const char *textsel2 = " oo x"
" oOo x"
" o x"
" x"
"xxxxxx";
static const char *textsel3 = "xxxxxx"
"x "
"x o "
"x oOo "
"x oo ";
static const char *textsel4 = "xxxxxx"
" x"
" o x"
" oOo x"
" oo x";
int main(int argc,
char **argv)
{
PIX *pix;
SEL *sel;
SELA *sela1, *sela2;
L_REGPARAMS *rp;
if (regTestSetup(argc, argv, &rp))
return 1;
/* selaRead() / selaWrite() */
sela1 = selaAddBasic(NULL);
selaWrite("/tmp/regout/sel.0.sela", sela1);
regTestCheckFile(rp, "/tmp/regout/sel.0.sela"); /* 0 */
sela2 = selaRead("/tmp/regout/sel.0.sela");
selaWrite("/tmp/regout/sel.1.sela", sela2);
regTestCheckFile(rp, "/tmp/regout/sel.1.sela"); /* 1 */
regTestCompareFiles(rp, 0, 1); /* 2 */
selaDestroy(&sela1);
selaDestroy(&sela2);
/* Create from file and display result */
sela1 = selaCreateFromFile("flipsels.txt");
pix = selaDisplayInPix(sela1, 31, 3, 15, 4);
regTestWritePixAndCheck(rp, pix, IFF_PNG); /* 3 */
pixDisplayWithTitle(pix, 100, 100, NULL, rp->display);
selaWrite("/tmp/regout/sel.3.sela", sela1);
regTestCheckFile(rp, "/tmp/regout/sel.3.sela"); /* 4 */
pixDestroy(&pix);
selaDestroy(&sela1);
/* Create the same set of Sels from compiled strings and compare */
sela2 = selaCreate(4);
sel = selCreateFromString(textsel1, 5, 6, "textsel1");
selaAddSel(sela2, sel, NULL, 0);
sel = selCreateFromString(textsel2, 5, 6, "textsel2");
selaAddSel(sela2, sel, NULL, 0);
sel = selCreateFromString(textsel3, 5, 6, "textsel3");
selaAddSel(sela2, sel, NULL, 0);
sel = selCreateFromString(textsel4, 5, 6, "textsel4");
selaAddSel(sela2, sel, NULL, 0);
selaWrite("/tmp/regout/sel.4.sela", sela2);
regTestCheckFile(rp, "/tmp/regout/sel.4.sela"); /* 5 */
regTestCompareFiles(rp, 4, 5); /* 6 */
selaDestroy(&sela2);
return regTestCleanup(rp);
}