1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
/*====================================================================*
- Copyright (C) 2001 Leptonica. All rights reserved.
- This software is distributed in the hope that it will be
- useful, but with NO WARRANTY OF ANY KIND.
- No author or distributor accepts responsibility to anyone for the
- consequences of using this software, or for whether it serves any
- particular purpose or works at all, unless he or she says so in
- writing. Everyone is granted permission to copy, modify and
- redistribute this source code, for commercial or non-commercial
- purposes, with the following restrictions: (1) the origin of this
- source code must not be misrepresented; (2) modified versions must
- be plainly marked as such; and (3) this notice may not be removed
- or altered from any source or modified source distribution.
*====================================================================*/
/*
* selio_reg.c
*
* Runs a number of tests on reading and writing of Sels
*
*/
#include <stdio.h>
#include <stdlib.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";
main(int argc,
char **argv)
{
char *str1, *str2;
l_int32 nbytes1, nbytes2;
PIX *pix;
SEL *sel;
SELA *sela1, *sela2;
static char mainName[] = "selio_reg";
if (argc != 1)
return ERROR_INT(" Syntax: selio_reg", mainName, 1);
/* selaRead() / selaWrite() */
sela1 = selaAddBasic(NULL);
selaWrite("junkout1", sela1);
sela2 = selaRead("junkout1");
selaWrite("junkout2", sela2);
str1 = (char *)arrayRead("junkout1", &nbytes1);
str2 = (char *)arrayRead("junkout2", &nbytes2);
if (nbytes1 == nbytes2 && !strcmp(str1, str2))
fprintf(stderr, "Success: selaRead() / selaWrite()\n");
else
fprintf(stderr, "Failure: selaRead() / selaWrite()\n");
FREE(str1);
FREE(str2);
selaDestroy(&sela1);
selaDestroy(&sela2);
/* Create from file and display result */
sela1 = selaCreateFromFile("flipsels.txt");
pix = selaDisplayInPix(sela1, 31, 3, 15, 4);
pixDisplay(pix, 100, 100);
pixDestroy(&pix);
selaWrite("junkout3", sela1);
/* Create 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("junkout4", sela2);
str1 = (char *)arrayRead("junkout3", &nbytes1);
str2 = (char *)arrayRead("junkout4", &nbytes2);
if (nbytes1 == nbytes2 && !strcmp(str1, str2))
fprintf(stderr, "Success: reading from file and string\n");
else
fprintf(stderr, "Failure: reading from file and string\n");
FREE(str1);
FREE(str2);
selaDestroy(&sela1);
selaDestroy(&sela2);
return 0;
}
|
