59 lines
2 KiB
C
59 lines
2 KiB
C
/* Test the gnulib getprogname module.
|
|
Copyright (C) 2016-2025 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/>. */
|
|
|
|
#include <config.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <string.h>
|
|
#include <assert.h>
|
|
|
|
#ifdef __hpux
|
|
# define STREQ(a, b) (strncmp (a, b, 14) == 0)
|
|
#else
|
|
# define STREQ(a, b) (strcmp (a, b) == 0)
|
|
#endif
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
char const *p = getprogname ();
|
|
|
|
/* libtool creates a temporary executable whose name is sometimes prefixed
|
|
with "lt-" (depends on the platform). But the name of the temporary
|
|
executable is a detail that should not be visible to the end user and to
|
|
the test suite. Remove this "lt-" prefix here. */
|
|
if (str_startswith (p, "lt-"))
|
|
p += 3;
|
|
|
|
/* Note: You can make this test fail
|
|
a) by running it on a case-insensitive file system (such as on Windows,
|
|
Cygwin, or on Mac OS X with a case-insensitive HFS+ file system),
|
|
with an invocation that contains upper case characters, e.g.
|
|
test-GETPROGNAME,
|
|
b) by hardlinking or symlinking it to a different name (e.g. test-foo)
|
|
and invoking it through that name.
|
|
That's not the intended use. The Makefile always invokes it as
|
|
'test-getprogname${EXEEXT}'. */
|
|
#if defined __CYGWIN__
|
|
/* The Cygwin getprogname() function strips the ".exe" suffix. */
|
|
assert (STREQ (p, "test-getprogname"));
|
|
#else
|
|
assert (STREQ (p, "test-getprogname" EXEEXT));
|
|
#endif
|
|
|
|
return 0;
|
|
}
|