1 /* Test of xvasprintf() and xasprintf() functions.
2 Copyright (C) 2007-2009 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
21 #include "xvasprintf.h"
30 #define ASSERT(expr) \
35 fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
43 my_xasprintf (const char *format, ...)
48 va_start (args, format);
49 ret = xvasprintf (format, args);
55 test_xvasprintf (void)
60 for (repeat = 0; repeat <= 8; repeat++)
62 result = my_xasprintf ("%d", 12345);
63 ASSERT (result != NULL);
64 ASSERT (strcmp (result, "12345") == 0);
69 /* Silence gcc warning about zero-length format string. */
71 result = my_xasprintf (empty);
72 ASSERT (result != NULL);
73 ASSERT (strcmp (result, "") == 0);
77 result = my_xasprintf ("%s", "foo");
78 ASSERT (result != NULL);
79 ASSERT (strcmp (result, "foo") == 0);
82 result = my_xasprintf ("%s%s", "foo", "bar");
83 ASSERT (result != NULL);
84 ASSERT (strcmp (result, "foobar") == 0);
87 result = my_xasprintf ("%s%sbaz", "foo", "bar");
88 ASSERT (result != NULL);
89 ASSERT (strcmp (result, "foobarbaz") == 0);
99 for (repeat = 0; repeat <= 8; repeat++)
101 result = xasprintf ("%d", 12345);
102 ASSERT (result != NULL);
103 ASSERT (strcmp (result, "12345") == 0);
108 /* Silence gcc warning about zero-length format string. */
110 result = xasprintf (empty);
111 ASSERT (result != NULL);
112 ASSERT (strcmp (result, "") == 0);
116 result = xasprintf ("%s", "foo");
117 ASSERT (result != NULL);
118 ASSERT (strcmp (result, "foo") == 0);
121 result = xasprintf ("%s%s", "foo", "bar");
122 ASSERT (result != NULL);
123 ASSERT (strcmp (result, "foobar") == 0);
126 result = my_xasprintf ("%s%sbaz", "foo", "bar");
127 ASSERT (result != NULL);
128 ASSERT (strcmp (result, "foobarbaz") == 0);
133 main (int argc _GL_UNUSED, char *argv[])
135 set_program_name (argv[0]);