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44969f17bb
* argp/argp-help.c (hol_cluster_cmp): Fix comparisons used to find ancestors with the same depths. Patch by Niels Moeller <nisse@lysator.liu.se>. (filter_doc): Don't crash if argp is NULL. * argp/Makefile (tests): Add tst-argp2. * argp/tst-argp2.c: New test. 2007-03-15 Jakub Jelinek <jakub@redhat.com>
102 lines
2.4 KiB
C
102 lines
2.4 KiB
C
/* Copyright (C) 2007 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <argp.h>
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static const struct argp_option opt1[] =
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{
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{ "opt1", '1', "NUMBER", 0, "Option 1" },
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{ NULL, 0, NULL, 0, NULL }
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};
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static const struct argp_option opt2[] =
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{
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{ "opt2", '2', "NUMBER", 0, "Option 2" },
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{ NULL, 0, NULL, 0, NULL }
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};
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static const struct argp_option opt3[] =
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{
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{ "opt3", '3', "NUMBER", 0, "Option 3" },
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{ NULL, 0, NULL, 0, NULL }
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};
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static const struct argp_option opt4[] =
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{
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{ "opt4", '4', "NUMBER", 0, "Option 4" },
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{ NULL, 0, NULL, 0, NULL }
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};
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static const struct argp_option opt5[] =
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{
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{ "opt5", '5', "NUMBER", 0, "Option 5" },
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{ NULL, 0, NULL, 0, NULL }
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};
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static struct argp argp5 =
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{
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opt5, NULL, "args doc5", "doc5", NULL, NULL, NULL
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};
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static struct argp argp4 =
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{
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opt4, NULL, "args doc4", "doc4", NULL, NULL, NULL
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};
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static struct argp argp3 =
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{
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opt3, NULL, "args doc3", "doc3", NULL, NULL, NULL
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};
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static struct argp_child children2[] =
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{
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{ &argp4, 0, "child3", 3 },
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{ &argp5, 0, "child4", 4 },
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{ NULL, 0, NULL, 0 }
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};
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static struct argp argp2 =
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{
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opt2, NULL, "args doc2", "doc2", children2, NULL, NULL
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};
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static struct argp_child children1[] =
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{
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{ &argp2, 0, "child1", 1 },
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{ &argp3, 0, "child2", 2 },
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{ NULL, 0, NULL, 0 }
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};
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static struct argp argp1 =
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{
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opt1, NULL, "args doc1", "doc1", children1, NULL, NULL
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};
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static int
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do_test (void)
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{
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argp_help (&argp1, stdout, ARGP_HELP_LONG, (char *) "tst-argp2");
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return 0;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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