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
|
/* Copyright (C) 2009-2011, 2013, 2017 D.V. Wiebe
*
***************************************************************************
*
* This file is part of the GetData project.
*
* GetData is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation; either version 2.1 of the License, or (at your
* option) any later version.
*
* GetData 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with GetData; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "test.h"
int main(void)
{
const char *filedir = "dirfile";
const char *format = "dirfile/format";
const char *data = "dirfile/data";
#ifdef GD_NO_C99_API
double c[8][2], d[2];
const double zero[] = {0, 0};
#else
double _Complex c[8], d;
const double _Complex zero = 0;
#endif
int fd, i, n, e1, e2, r = 0;
struct stat buf;
DIRFILE *D;
rmdirfile();
mkdir(filedir, 0700);
for (i = 0; i < 8; ++i) {
#ifdef GD_NO_C99_API
c[i][0] = 40 + i;
c[i][1] = i;
#else
c[i] = CMPLX(40 + i, i);
#endif
}
MAKEFORMATFILE(format, "data RAW COMPLEX128 8\n");
D = gd_open(filedir, GD_RDWR | GD_UNENCODED | GD_VERBOSE);
n = gd_putdata(D, "data", 5, 0, 1, 0, GD_COMPLEX128, c);
e1 = gd_error(D);
CHECKI(e1, 0);
CHECKI(n,8);
e2 = gd_close(D);
CHECKI(e2, 0);
if (stat(data, &buf)) {
perror("stat");
r = 1;
}
CHECKI(buf.st_size, 48 * 2 * sizeof(double));
fd = open(data, O_RDONLY | O_BINARY);
if (fd < 0) {
perror("open");
r = 1;
} else {
i = 0;
#ifdef GD_NO_C99_API
while (read(fd, d, 2 * sizeof(double)))
#else
while (read(fd, &d, sizeof(double _Complex)))
#endif
{
if (i < 40 || i > 48) {
CHECKCi(i,d,zero);
} else {
#ifdef GD_NO_C99_API
double v[] = {i, i - 40};
#else
double _Complex v = CMPLX(i, i - 40);
#endif
CHECKCi(i,d,v);
}
i++;
}
close(fd);
}
unlink(data);
unlink(format);
rmdir(filedir);
return r;
}
|
