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59 lines
2.0 KiB
C
59 lines
2.0 KiB
C
/* Test the gnulib getprogname module.
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Copyright (C) 2016-2017 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <config.h>
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#include "getprogname.h"
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#include <string.h>
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#include <assert.h>
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#ifdef __hpux
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# define STREQ(a, b) (strncmp (a, b, 14) == 0)
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#else
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# define STREQ(a, b) (strcmp (a, b) == 0)
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#endif
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int
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main (void)
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{
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char const *p = getprogname ();
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/* libtool creates a temporary executable whose name is sometimes prefixed
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with "lt-" (depends on the platform). But the name of the temporary
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executable is a detail that should not be visible to the end user and to
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the test suite. Remove this "lt-" prefix here. */
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if (strncmp (p, "lt-", 3) == 0)
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p += 3;
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/* Note: You can make this test fail
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a) by running it on a case-insensitive file system (such as on Windows,
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Cygwin, or on Mac OS X with a case-insensitive HFS+ file system),
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with an invocation that contains upper case characters, e.g.
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test-GETPROGNAME,
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b) by hardlinking or symlinking it to a different name (e.g. test-foo)
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and invoking it through that name.
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That's not the intended use. The Makefile always invokes it as
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'test-getprogname${EXEEXT}'. */
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#if defined __CYGWIN__
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/* The Cygwin getprogname() function strips the ".exe" suffix. */
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assert (STREQ (p, "test-getprogname"));
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#else
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assert (STREQ (p, "test-getprogname" EXEEXT));
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#endif
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return 0;
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}
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