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
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
/* Test of POSIX compatible vsprintf() and sprintf() functions.
Copyright (C) 2007-2018 Free Software Foundation, Inc.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
#include "infinity.h"
static void
test_function (int (*my_printf) (const char *, ...))
{
/* Here we don't test output that may be platform dependent.
The bulk of the tests is done as part of the 'vasnprintf-posix' module. */
/* Test support of size specifiers as in C99. */
my_printf ("%ju %d\n", (uintmax_t) 12345671, 33, 44, 55);
my_printf ("%zu %d\n", (size_t) 12345672, 33, 44, 55);
my_printf ("%tu %d\n", (ptrdiff_t) 12345673, 33, 44, 55);
/* Test the support of the 'a' and 'A' conversion specifier for hexadecimal
output of floating-point numbers. */
/* Positive zero. */
my_printf ("%a %d\n", 0.0, 33, 44, 55);
/* Positive infinity. */
my_printf ("%a %d\n", Infinityd (), 33, 44, 55);
/* Negative infinity. */
my_printf ("%a %d\n", - Infinityd (), 33, 44, 55);
/* FLAG_ZERO with infinite number. */
/* "0000000inf 33" is not a valid result; see
<https://lists.gnu.org/r/bug-gnulib/2007-04/msg00107.html> */
my_printf ("%010a %d\n", Infinityd (), 33, 44, 55);
/* Test the support of the %f format directive. */
/* A positive number. */
my_printf ("%f %d\n", 12.75, 33, 44, 55);
/* A larger positive number. */
my_printf ("%f %d\n", 1234567.0, 33, 44, 55);
/* A negative number. */
my_printf ("%f %d\n", -0.03125, 33, 44, 55);
/* Positive zero. */
my_printf ("%f %d\n", 0.0, 33, 44, 55);
/* FLAG_ZERO. */
my_printf ("%015f %d\n", 1234.0, 33, 44, 55);
/* Precision. */
my_printf ("%.f %d\n", 1234.0, 33, 44, 55);
/* Precision with no rounding. */
my_printf ("%.2f %d\n", 999.95, 33, 44, 55);
/* Precision with rounding. */
my_printf ("%.2f %d\n", 999.996, 33, 44, 55);
/* A positive number. */
my_printf ("%Lf %d\n", 12.75L, 33, 44, 55);
/* A larger positive number. */
my_printf ("%Lf %d\n", 1234567.0L, 33, 44, 55);
/* A negative number. */
my_printf ("%Lf %d\n", -0.03125L, 33, 44, 55);
/* Positive zero. */
my_printf ("%Lf %d\n", 0.0L, 33, 44, 55);
/* FLAG_ZERO. */
my_printf ("%015Lf %d\n", 1234.0L, 33, 44, 55);
/* Precision. */
my_printf ("%.Lf %d\n", 1234.0L, 33, 44, 55);
/* Precision with no rounding. */
my_printf ("%.2Lf %d\n", 999.95L, 33, 44, 55);
/* Precision with rounding. */
my_printf ("%.2Lf %d\n", 999.996L, 33, 44, 55);
/* Test the support of the %F format directive. */
/* A positive number. */
my_printf ("%F %d\n", 12.75, 33, 44, 55);
/* A larger positive number. */
my_printf ("%F %d\n", 1234567.0, 33, 44, 55);
/* A negative number. */
my_printf ("%F %d\n", -0.03125, 33, 44, 55);
/* Positive zero. */
my_printf ("%F %d\n", 0.0, 33, 44, 55);
/* FLAG_ZERO. */
my_printf ("%015F %d\n", 1234.0, 33, 44, 55);
/* Precision. */
my_printf ("%.F %d\n", 1234.0, 33, 44, 55);
/* Precision with no rounding. */
my_printf ("%.2F %d\n", 999.95, 33, 44, 55);
/* Precision with rounding. */
my_printf ("%.2F %d\n", 999.996, 33, 44, 55);
/* A positive number. */
my_printf ("%LF %d\n", 12.75L, 33, 44, 55);
/* A larger positive number. */
my_printf ("%LF %d\n", 1234567.0L, 33, 44, 55);
/* A negative number. */
my_printf ("%LF %d\n", -0.03125L, 33, 44, 55);
/* Positive zero. */
my_printf ("%LF %d\n", 0.0L, 33, 44, 55);
/* FLAG_ZERO. */
my_printf ("%015LF %d\n", 1234.0L, 33, 44, 55);
/* Precision. */
my_printf ("%.LF %d\n", 1234.0L, 33, 44, 55);
/* Precision with no rounding. */
my_printf ("%.2LF %d\n", 999.95L, 33, 44, 55);
/* Precision with rounding. */
my_printf ("%.2LF %d\n", 999.996L, 33, 44, 55);
/* Test the support of the POSIX/XSI format strings with positions. */
my_printf ("%2$d %1$d\n", 33, 55);
}
|
