| 1 | /* Test the gnulib getprogname module.
|
|---|
| 2 | Copyright (C) 2016-2022 Free Software Foundation, Inc.
|
|---|
| 3 |
|
|---|
| 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.
|
|---|
| 8 |
|
|---|
| 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.
|
|---|
| 13 |
|
|---|
| 14 | You should have received a copy of the GNU General Public License
|
|---|
| 15 | along with this program. If not, see <https://www.gnu.org/licenses/>. */
|
|---|
| 16 |
|
|---|
| 17 | #include <config.h>
|
|---|
| 18 |
|
|---|
| 19 | #include "getprogname.h"
|
|---|
| 20 | #include <string.h>
|
|---|
| 21 | #include <assert.h>
|
|---|
| 22 |
|
|---|
| 23 | #ifdef __hpux
|
|---|
| 24 | # define STREQ(a, b) (strncmp (a, b, 14) == 0)
|
|---|
| 25 | #else
|
|---|
| 26 | # define STREQ(a, b) (strcmp (a, b) == 0)
|
|---|
| 27 | #endif
|
|---|
| 28 |
|
|---|
| 29 | int
|
|---|
| 30 | main (void)
|
|---|
| 31 | {
|
|---|
| 32 | char const *p = getprogname ();
|
|---|
| 33 |
|
|---|
| 34 | /* libtool creates a temporary executable whose name is sometimes prefixed
|
|---|
| 35 | with "lt-" (depends on the platform). But the name of the temporary
|
|---|
| 36 | executable is a detail that should not be visible to the end user and to
|
|---|
| 37 | the test suite. Remove this "lt-" prefix here. */
|
|---|
| 38 | if (strncmp (p, "lt-", 3) == 0)
|
|---|
| 39 | p += 3;
|
|---|
| 40 |
|
|---|
| 41 | /* Note: You can make this test fail
|
|---|
| 42 | a) by running it on a case-insensitive file system (such as on Windows,
|
|---|
| 43 | Cygwin, or on Mac OS X with a case-insensitive HFS+ file system),
|
|---|
| 44 | with an invocation that contains upper case characters, e.g.
|
|---|
| 45 | test-GETPROGNAME,
|
|---|
| 46 | b) by hardlinking or symlinking it to a different name (e.g. test-foo)
|
|---|
| 47 | and invoking it through that name.
|
|---|
| 48 | That's not the intended use. The Makefile always invokes it as
|
|---|
| 49 | 'test-getprogname${EXEEXT}'. */
|
|---|
| 50 | #if defined __CYGWIN__
|
|---|
| 51 | /* The Cygwin getprogname() function strips the ".exe" suffix. */
|
|---|
| 52 | assert (STREQ (p, "test-getprogname"));
|
|---|
| 53 | #else
|
|---|
| 54 | assert (STREQ (p, "test-getprogname" EXEEXT));
|
|---|
| 55 | #endif
|
|---|
| 56 |
|
|---|
| 57 | return 0;
|
|---|
| 58 | }
|
|---|
