diff options
Diffstat (limited to 'leptonica/prog/selio_reg.c')
| -rw-r--r-- | leptonica/prog/selio_reg.c | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/leptonica/prog/selio_reg.c b/leptonica/prog/selio_reg.c new file mode 100644 index 00000000..4b920322 --- /dev/null +++ b/leptonica/prog/selio_reg.c @@ -0,0 +1,133 @@ +/*====================================================================* + - 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 + * + */ + +#ifdef HAVE_CONFIG_H +#include <config_auto.h> +#endif /* HAVE_CONFIG_H */ + +#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"; +static const char *textsel5 = "xxxxxx" + " x" + " o x" + " ooo x" + " oo x"; +static const char *textsel6 = "xxXxxx" + " x" + " o x" + " oOo x" + " oo x"; + + +int main(int argc, + char **argv) +{ +l_float32 val; +PIX *pix; +SEL *sel; +SELA *sela1, *sela2; +L_REGPARAMS *rp; + + if (regTestSetup(argc, argv, &rp)) + return 1; + + /* selaRead() / selaWrite() */ + sela1 = selaAddBasic(NULL); + selaWrite("/tmp/lept/regout/sel.0.sela", sela1); + regTestCheckFile(rp, "/tmp/lept/regout/sel.0.sela"); /* 0 */ + sela2 = selaRead("/tmp/lept/regout/sel.0.sela"); + selaWrite("/tmp/lept/regout/sel.1.sela", sela2); + regTestCheckFile(rp, "/tmp/lept/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/lept/regout/sel.3.sela", sela1); + regTestCheckFile(rp, "/tmp/lept/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/lept/regout/sel.4.sela", sela2); + regTestCheckFile(rp, "/tmp/lept/regout/sel.4.sela"); /* 5 */ + regTestCompareFiles(rp, 4, 5); /* 6 */ + selaDestroy(&sela2); + + /* Attempt to create sels from invalid strings (0 or 2 origins) */ + lept_stderr("******************************************************\n"); + lept_stderr("* The next 2 error messages are intentional *\n"); + sel = selCreateFromString(textsel5, 5, 6, "textsel5"); + val = (sel) ? 1.0 : 0.0; + regTestCompareValues(rp, val, 0.0, 0.0); /* 6 */ + sel = selCreateFromString(textsel6, 5, 6, "textsel6"); + val = (sel) ? 1.0 : 0.0; + regTestCompareValues(rp, val, 0.0, 0.0); /* 7 */ + lept_stderr("******************************************************\n"); + + return regTestCleanup(rp); +} |