| 1 | /* Test of exact or abbreviated match search.
|
|---|
| 2 | Copyright (C) 1990, 1998-1999, 2001-2012 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 <http://www.gnu.org/licenses/>. */
|
|---|
| 16 |
|
|---|
| 17 | /* Written by Bruno Haible <bruno@clisp.org>, 2007, based on test code
|
|---|
| 18 | by David MacKenzie <djm@gnu.ai.mit.edu>. */
|
|---|
| 19 |
|
|---|
| 20 | #include <config.h>
|
|---|
| 21 |
|
|---|
| 22 | #include "argmatch.h"
|
|---|
| 23 |
|
|---|
| 24 | #include <stdlib.h>
|
|---|
| 25 |
|
|---|
| 26 | #include "progname.h"
|
|---|
| 27 | #include "macros.h"
|
|---|
| 28 |
|
|---|
| 29 | /* Some packages define ARGMATCH_DIE and ARGMATCH_DIE_DECL in <config.h>, and
|
|---|
| 30 | thus must link with a definition of that function. Provide it here. */
|
|---|
| 31 | #ifdef ARGMATCH_DIE_DECL
|
|---|
| 32 |
|
|---|
| 33 | _Noreturn ARGMATCH_DIE_DECL;
|
|---|
| 34 | ARGMATCH_DIE_DECL { exit (1); }
|
|---|
| 35 |
|
|---|
| 36 | #endif
|
|---|
| 37 |
|
|---|
| 38 | enum backup_type
|
|---|
| 39 | {
|
|---|
| 40 | no_backups,
|
|---|
| 41 | simple_backups,
|
|---|
| 42 | numbered_existing_backups,
|
|---|
| 43 | numbered_backups
|
|---|
| 44 | };
|
|---|
| 45 |
|
|---|
| 46 | static const char *const backup_args[] =
|
|---|
| 47 | {
|
|---|
| 48 | "no", "none", "off",
|
|---|
| 49 | "simple", "never", "single",
|
|---|
| 50 | "existing", "nil", "numbered-existing",
|
|---|
| 51 | "numbered", "t", "newstyle",
|
|---|
| 52 | NULL
|
|---|
| 53 | };
|
|---|
| 54 |
|
|---|
| 55 | static const enum backup_type backup_vals[] =
|
|---|
| 56 | {
|
|---|
| 57 | no_backups, no_backups, no_backups,
|
|---|
| 58 | simple_backups, simple_backups, simple_backups,
|
|---|
| 59 | numbered_existing_backups, numbered_existing_backups, numbered_existing_backups,
|
|---|
| 60 | numbered_backups, numbered_backups, numbered_backups
|
|---|
| 61 | };
|
|---|
| 62 |
|
|---|
| 63 | int
|
|---|
| 64 | main (int argc, char *argv[])
|
|---|
| 65 | {
|
|---|
| 66 | set_program_name (argv[0]);
|
|---|
| 67 |
|
|---|
| 68 | /* Not found. */
|
|---|
| 69 | ASSERT (ARGMATCH ("klingon", backup_args, backup_vals) == -1);
|
|---|
| 70 |
|
|---|
| 71 | /* Exact match. */
|
|---|
| 72 | ASSERT (ARGMATCH ("none", backup_args, backup_vals) == 1);
|
|---|
| 73 | ASSERT (ARGMATCH ("nil", backup_args, backup_vals) == 7);
|
|---|
| 74 |
|
|---|
| 75 | /* Too long. */
|
|---|
| 76 | ASSERT (ARGMATCH ("nilpotent", backup_args, backup_vals) == -1);
|
|---|
| 77 |
|
|---|
| 78 | /* Abbreviated. */
|
|---|
| 79 | ASSERT (ARGMATCH ("simpl", backup_args, backup_vals) == 3);
|
|---|
| 80 | ASSERT (ARGMATCH ("simp", backup_args, backup_vals) == 3);
|
|---|
| 81 | ASSERT (ARGMATCH ("sim", backup_args, backup_vals) == 3);
|
|---|
| 82 |
|
|---|
| 83 | /* Exact match and abbreviated. */
|
|---|
| 84 | ASSERT (ARGMATCH ("numbered", backup_args, backup_vals) == 9);
|
|---|
| 85 | ASSERT (ARGMATCH ("numbere", backup_args, backup_vals) == -2);
|
|---|
| 86 | ASSERT (ARGMATCH ("number", backup_args, backup_vals) == -2);
|
|---|
| 87 | ASSERT (ARGMATCH ("numbe", backup_args, backup_vals) == -2);
|
|---|
| 88 | ASSERT (ARGMATCH ("numb", backup_args, backup_vals) == -2);
|
|---|
| 89 | ASSERT (ARGMATCH ("num", backup_args, backup_vals) == -2);
|
|---|
| 90 | ASSERT (ARGMATCH ("nu", backup_args, backup_vals) == -2);
|
|---|
| 91 | ASSERT (ARGMATCH ("n", backup_args, backup_vals) == -2);
|
|---|
| 92 |
|
|---|
| 93 | /* Ambiguous abbreviated. */
|
|---|
| 94 | ASSERT (ARGMATCH ("ne", backup_args, backup_vals) == -2);
|
|---|
| 95 |
|
|---|
| 96 | /* Ambiguous abbreviated, but same value. */
|
|---|
| 97 | ASSERT (ARGMATCH ("si", backup_args, backup_vals) == 3);
|
|---|
| 98 | ASSERT (ARGMATCH ("s", backup_args, backup_vals) == 3);
|
|---|
| 99 |
|
|---|
| 100 | return 0;
|
|---|
| 101 | }
|
|---|