| 1 | /* Test of command line argument processing.
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| 2 | Copyright (C) 2009-2012 Free Software Foundation, Inc.
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| 3 |
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| 4 | This program is free software: you can redistribute it and/or modify
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| 5 | it under the terms of the GNU General Public License as published by
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| 6 | the Free Software Foundation; either version 3 of the License, or
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| 7 | (at your option) any later version.
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| 8 |
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| 9 | This program is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | GNU General Public License for more details.
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| 13 |
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| 14 | You should have received a copy of the GNU General Public License
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| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */
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| 16 |
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| 17 | /* Written by Bruno Haible <bruno@clisp.org>, 2009. */
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| 18 |
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| 19 | static int a_seen;
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| 20 | static int b_seen;
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| 21 | static int q_seen;
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| 22 |
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| 23 | static const struct option long_options_required[] =
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| 24 | {
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| 25 | { "alpha", no_argument, NULL, 'a' },
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| 26 | { "beta", no_argument, &b_seen, 1 },
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| 27 | { "prune", required_argument, NULL, 'p' },
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| 28 | { "quetsche", required_argument, &q_seen, 1 },
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| 29 | { "xtremely-",no_argument, NULL, 1003 },
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| 30 | { "xtra", no_argument, NULL, 1001 },
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| 31 | { "xtreme", no_argument, NULL, 1002 },
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| 32 | { "xtremely", no_argument, NULL, 1003 },
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| 33 | { NULL, 0, NULL, 0 }
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| 34 | };
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| 35 |
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| 36 | static const struct option long_options_optional[] =
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| 37 | {
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| 38 | { "alpha", no_argument, NULL, 'a' },
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| 39 | { "beta", no_argument, &b_seen, 1 },
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| 40 | { "prune", optional_argument, NULL, 'p' },
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| 41 | { "quetsche", optional_argument, &q_seen, 1 },
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| 42 | { NULL, 0, NULL, 0 }
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| 43 | };
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| 44 |
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| 45 | static void
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| 46 | getopt_long_loop (int argc, const char **argv,
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| 47 | const char *options, const struct option *long_options,
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| 48 | const char **p_value, const char **q_value,
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| 49 | int *non_options_count, const char **non_options,
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| 50 | int *unrecognized)
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| 51 | {
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| 52 | int option_index = -1;
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| 53 | int c;
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| 54 |
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| 55 | opterr = 0;
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| 56 | q_seen = 0;
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| 57 | while ((c = getopt_long (argc, (char **) argv, options, long_options,
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| 58 | &option_index))
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| 59 | != -1)
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| 60 | {
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| 61 | switch (c)
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| 62 | {
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| 63 | case 0:
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| 64 | /* An option with a non-NULL flag pointer was processed. */
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| 65 | if (q_seen)
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| 66 | *q_value = optarg;
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| 67 | break;
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| 68 | case 'a':
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| 69 | a_seen++;
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| 70 | break;
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| 71 | case 'b':
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| 72 | b_seen = 1;
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| 73 | break;
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| 74 | case 'p':
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| 75 | *p_value = optarg;
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| 76 | break;
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| 77 | case 'q':
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| 78 | *q_value = optarg;
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| 79 | break;
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| 80 | case '\1':
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| 81 | /* Must only happen with option '-' at the beginning. */
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| 82 | ASSERT (options[0] == '-');
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| 83 | non_options[(*non_options_count)++] = optarg;
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| 84 | break;
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| 85 | case ':':
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| 86 | /* Must only happen with option ':' at the beginning. */
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| 87 | ASSERT (options[0] == ':'
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| 88 | || ((options[0] == '-' || options[0] == '+')
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| 89 | && options[1] == ':'));
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| 90 | /* fall through */
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| 91 | case '?':
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| 92 | *unrecognized = optopt;
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| 93 | break;
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| 94 | default:
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| 95 | *unrecognized = c;
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| 96 | break;
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| 97 | }
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| 98 | }
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| 99 | }
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| 100 |
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| 101 | /* Reduce casting, so we can use string literals elsewhere.
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| 102 | getopt_long takes an array of char*, but luckily does not modify
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| 103 | those elements, so we can pass const char*. */
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| 104 | static int
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| 105 | do_getopt_long (int argc, const char **argv, const char *shortopts,
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| 106 | const struct option *longopts, int *longind)
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| 107 | {
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| 108 | return getopt_long (argc, (char **) argv, shortopts, longopts, longind);
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| 109 | }
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| 110 |
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| 111 | static void
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| 112 | test_getopt_long (void)
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| 113 | {
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| 114 | int start;
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| 115 |
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| 116 | /* Test disambiguation of options. */
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| 117 | {
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| 118 | int argc = 0;
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| 119 | const char *argv[10];
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| 120 | int option_index;
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| 121 | int c;
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| 122 |
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| 123 | argv[argc++] = "program";
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| 124 | argv[argc++] = "--x";
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| 125 | argv[argc] = NULL;
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| 126 | optind = 1;
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| 127 | opterr = 0;
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| 128 | c = do_getopt_long (argc, argv, "ab", long_options_required, &option_index);
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| 129 | ASSERT (c == '?');
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| 130 | ASSERT (optopt == 0);
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| 131 | }
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| 132 | {
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| 133 | int argc = 0;
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| 134 | const char *argv[10];
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| 135 | int option_index;
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| 136 | int c;
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| 137 |
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| 138 | argv[argc++] = "program";
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| 139 | argv[argc++] = "--xt";
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| 140 | argv[argc] = NULL;
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| 141 | optind = 1;
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| 142 | opterr = 0;
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| 143 | c = do_getopt_long (argc, argv, "ab", long_options_required, &option_index);
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| 144 | ASSERT (c == '?');
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| 145 | ASSERT (optopt == 0);
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| 146 | }
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| 147 | {
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| 148 | int argc = 0;
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| 149 | const char *argv[10];
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| 150 | int option_index;
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| 151 | int c;
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| 152 |
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| 153 | argv[argc++] = "program";
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| 154 | argv[argc++] = "--xtr";
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| 155 | argv[argc] = NULL;
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| 156 | optind = 1;
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| 157 | opterr = 0;
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| 158 | c = do_getopt_long (argc, argv, "ab", long_options_required, &option_index);
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| 159 | ASSERT (c == '?');
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| 160 | ASSERT (optopt == 0);
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| 161 | }
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| 162 | {
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| 163 | int argc = 0;
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| 164 | const char *argv[10];
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| 165 | int option_index;
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| 166 | int c;
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| 167 |
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| 168 | argv[argc++] = "program";
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| 169 | argv[argc++] = "--xtra";
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| 170 | argv[argc] = NULL;
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| 171 | optind = 1;
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| 172 | opterr = 0;
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| 173 | c = do_getopt_long (argc, argv, "ab", long_options_required, &option_index);
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| 174 | ASSERT (c == 1001);
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| 175 | }
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| 176 | {
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| 177 | int argc = 0;
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| 178 | const char *argv[10];
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| 179 | int option_index;
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| 180 | int c;
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| 181 |
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| 182 | argv[argc++] = "program";
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| 183 | argv[argc++] = "--xtre";
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| 184 | argv[argc] = NULL;
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| 185 | optind = 1;
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| 186 | opterr = 0;
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| 187 | c = do_getopt_long (argc, argv, "ab", long_options_required, &option_index);
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| 188 | ASSERT (c == '?');
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| 189 | ASSERT (optopt == 0);
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| 190 | }
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| 191 | {
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| 192 | int argc = 0;
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| 193 | const char *argv[10];
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| 194 | int option_index;
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| 195 | int c;
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| 196 |
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| 197 | argv[argc++] = "program";
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| 198 | argv[argc++] = "--xtrem";
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| 199 | argv[argc] = NULL;
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| 200 | optind = 1;
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| 201 | opterr = 0;
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| 202 | c = do_getopt_long (argc, argv, "ab", long_options_required, &option_index);
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| 203 | ASSERT (c == '?');
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| 204 | ASSERT (optopt == 0);
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| 205 | }
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| 206 | {
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| 207 | int argc = 0;
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| 208 | const char *argv[10];
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| 209 | int option_index;
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| 210 | int c;
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| 211 |
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| 212 | argv[argc++] = "program";
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| 213 | argv[argc++] = "--xtreme";
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| 214 | argv[argc] = NULL;
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| 215 | optind = 1;
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| 216 | opterr = 0;
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| 217 | c = do_getopt_long (argc, argv, "ab", long_options_required, &option_index);
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| 218 | ASSERT (c == 1002);
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| 219 | }
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| 220 | {
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| 221 | int argc = 0;
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| 222 | const char *argv[10];
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| 223 | int option_index;
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| 224 | int c;
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| 225 |
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| 226 | argv[argc++] = "program";
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| 227 | argv[argc++] = "--xtremel";
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| 228 | argv[argc] = NULL;
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| 229 | optind = 1;
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| 230 | opterr = 0;
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| 231 | c = do_getopt_long (argc, argv, "ab", long_options_required, &option_index);
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| 232 | ASSERT (c == 1003);
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| 233 | }
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| 234 | {
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| 235 | int argc = 0;
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| 236 | const char *argv[10];
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| 237 | int option_index;
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| 238 | int c;
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| 239 |
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| 240 | argv[argc++] = "program";
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| 241 | argv[argc++] = "--xtremely";
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| 242 | argv[argc] = NULL;
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| 243 | optind = 1;
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| 244 | opterr = 0;
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| 245 | c = do_getopt_long (argc, argv, "ab", long_options_required, &option_index);
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| 246 | ASSERT (c == 1003);
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| 247 | }
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| 248 |
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| 249 | /* Check that -W handles unknown options. */
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| 250 | {
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| 251 | int argc = 0;
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| 252 | const char *argv[10];
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| 253 | int option_index;
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| 254 | int c;
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| 255 |
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| 256 | argv[argc++] = "program";
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| 257 | argv[argc++] = "-W";
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| 258 | argv[argc] = NULL;
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| 259 | optind = 1;
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| 260 | opterr = 0;
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| 261 | c = do_getopt_long (argc, argv, "W;", long_options_required, &option_index);
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| 262 | ASSERT (c == '?');
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| 263 | ASSERT (optopt == 'W');
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| 264 | }
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| 265 | {
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| 266 | int argc = 0;
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| 267 | const char *argv[10];
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| 268 | int option_index;
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| 269 | int c;
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| 270 |
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| 271 | argv[argc++] = "program";
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| 272 | argv[argc++] = "-Wunknown";
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| 273 | argv[argc] = NULL;
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| 274 | optind = 1;
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| 275 | opterr = 0;
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| 276 | c = do_getopt_long (argc, argv, "W;", long_options_required, &option_index);
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| 277 | /* glibc and BSD behave differently here, but for now, we allow
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| 278 | both behaviors since W support is not frequently used. */
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| 279 | if (c == '?')
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| 280 | {
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| 281 | ASSERT (optopt == 0);
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| 282 | ASSERT (optarg == NULL);
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| 283 | }
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| 284 | else
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| 285 | {
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| 286 | ASSERT (c == 'W');
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| 287 | ASSERT (strcmp (optarg, "unknown") == 0);
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| 288 | }
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| 289 | }
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| 290 | {
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| 291 | int argc = 0;
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| 292 | const char *argv[10];
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| 293 | int option_index;
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| 294 | int c;
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| 295 |
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| 296 | argv[argc++] = "program";
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| 297 | argv[argc++] = "-W";
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| 298 | argv[argc++] = "unknown";
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| 299 | argv[argc] = NULL;
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| 300 | optind = 1;
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| 301 | opterr = 0;
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| 302 | c = do_getopt_long (argc, argv, "W;", long_options_required, &option_index);
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| 303 | /* glibc and BSD behave differently here, but for now, we allow
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| 304 | both behaviors since W support is not frequently used. */
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| 305 | if (c == '?')
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| 306 | {
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| 307 | ASSERT (optopt == 0);
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| 308 | ASSERT (optarg == NULL);
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| 309 | }
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| 310 | else
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| 311 | {
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| 312 | ASSERT (c == 'W');
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| 313 | ASSERT (strcmp (optarg, "unknown") == 0);
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| 314 | }
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| 315 | }
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| 316 |
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| 317 | /* Test that 'W' does not dump core:
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| 318 | http://sourceware.org/bugzilla/show_bug.cgi?id=12922 */
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| 319 | {
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| 320 | int argc = 0;
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| 321 | const char *argv[10];
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| 322 | int option_index;
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| 323 | int c;
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| 324 |
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| 325 | argv[argc++] = "program";
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| 326 | argv[argc++] = "-W";
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| 327 | argv[argc++] = "dummy";
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| 328 | argv[argc] = NULL;
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| 329 | optind = 1;
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| 330 | opterr = 0;
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| 331 | c = do_getopt_long (argc, argv, "W;", NULL, &option_index);
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| 332 | ASSERT (c == 'W');
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| 333 | ASSERT (optind == 2);
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| 334 | }
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| 335 |
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| 336 | /* Test processing of boolean short options. */
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| 337 | for (start = 0; start <= 1; start++)
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| 338 | {
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| 339 | const char *p_value = NULL;
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| 340 | const char *q_value = NULL;
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| 341 | int non_options_count = 0;
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| 342 | const char *non_options[10];
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| 343 | int unrecognized = 0;
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| 344 | int argc = 0;
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| 345 | const char *argv[10];
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| 346 | a_seen = 0;
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| 347 | b_seen = 0;
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| 348 |
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| 349 | argv[argc++] = "program";
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| 350 | argv[argc++] = "-a";
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| 351 | argv[argc++] = "foo";
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| 352 | argv[argc++] = "bar";
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| 353 | argv[argc] = NULL;
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| 354 | optind = start;
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| 355 | getopt_long_loop (argc, argv, "ab", long_options_required,
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| 356 | &p_value, &q_value,
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| 357 | &non_options_count, non_options, &unrecognized);
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| 358 | ASSERT (a_seen == 1);
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| 359 | ASSERT (b_seen == 0);
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| 360 | ASSERT (p_value == NULL);
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| 361 | ASSERT (q_value == NULL);
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| 362 | ASSERT (non_options_count == 0);
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| 363 | ASSERT (unrecognized == 0);
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| 364 | ASSERT (optind == 2);
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| 365 | }
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| 366 | for (start = 0; start <= 1; start++)
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| 367 | {
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| 368 | const char *p_value = NULL;
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| 369 | const char *q_value = NULL;
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| 370 | int non_options_count = 0;
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| 371 | const char *non_options[10];
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| 372 | int unrecognized = 0;
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| 373 | int argc = 0;
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| 374 | const char *argv[10];
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| 375 | a_seen = 0;
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| 376 | b_seen = 0;
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| 377 |
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| 378 | argv[argc++] = "program";
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| 379 | argv[argc++] = "-b";
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| 380 | argv[argc++] = "-a";
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| 381 | argv[argc++] = "foo";
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| 382 | argv[argc++] = "bar";
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| 383 | argv[argc] = NULL;
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| 384 | optind = start;
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| 385 | getopt_long_loop (argc, argv, "ab", long_options_required,
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| 386 | &p_value, &q_value,
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| 387 | &non_options_count, non_options, &unrecognized);
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| 388 | ASSERT (a_seen == 1);
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| 389 | ASSERT (b_seen == 1);
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| 390 | ASSERT (p_value == NULL);
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| 391 | ASSERT (q_value == NULL);
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| 392 | ASSERT (non_options_count == 0);
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| 393 | ASSERT (unrecognized == 0);
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| 394 | ASSERT (optind == 3);
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| 395 | }
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| 396 | for (start = 0; start <= 1; start++)
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| 397 | {
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| 398 | const char *p_value = NULL;
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| 399 | const char *q_value = NULL;
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| 400 | int non_options_count = 0;
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| 401 | const char *non_options[10];
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| 402 | int unrecognized = 0;
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| 403 | int argc = 0;
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| 404 | const char *argv[10];
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| 405 | a_seen = 0;
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| 406 | b_seen = 0;
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| 407 |
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| 408 | argv[argc++] = "program";
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| 409 | argv[argc++] = "-ba";
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| 410 | argv[argc++] = "foo";
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| 411 | argv[argc++] = "bar";
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| 412 | argv[argc] = NULL;
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| 413 | optind = start;
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| 414 | getopt_long_loop (argc, argv, "ab", long_options_required,
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| 415 | &p_value, &q_value,
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| 416 | &non_options_count, non_options, &unrecognized);
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| 417 | ASSERT (a_seen == 1);
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| 418 | ASSERT (b_seen == 1);
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| 419 | ASSERT (p_value == NULL);
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| 420 | ASSERT (q_value == NULL);
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| 421 | ASSERT (non_options_count == 0);
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| 422 | ASSERT (unrecognized == 0);
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| 423 | ASSERT (optind == 2);
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| 424 | }
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| 425 | for (start = 0; start <= 1; start++)
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| 426 | {
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| 427 | const char *p_value = NULL;
|
|---|
| 428 | const char *q_value = NULL;
|
|---|
| 429 | int non_options_count = 0;
|
|---|
| 430 | const char *non_options[10];
|
|---|
| 431 | int unrecognized = 0;
|
|---|
| 432 | int argc = 0;
|
|---|
| 433 | const char *argv[10];
|
|---|
| 434 | a_seen = 0;
|
|---|
| 435 | b_seen = 0;
|
|---|
| 436 |
|
|---|
| 437 | argv[argc++] = "program";
|
|---|
| 438 | argv[argc++] = "-ab";
|
|---|
| 439 | argv[argc++] = "-a";
|
|---|
| 440 | argv[argc++] = "foo";
|
|---|
| 441 | argv[argc++] = "bar";
|
|---|
| 442 | argv[argc] = NULL;
|
|---|
| 443 | optind = start;
|
|---|
| 444 | getopt_long_loop (argc, argv, "ab", long_options_required,
|
|---|
| 445 | &p_value, &q_value,
|
|---|
| 446 | &non_options_count, non_options, &unrecognized);
|
|---|
| 447 | ASSERT (a_seen == 2);
|
|---|
| 448 | ASSERT (b_seen == 1);
|
|---|
| 449 | ASSERT (p_value == NULL);
|
|---|
| 450 | ASSERT (q_value == NULL);
|
|---|
| 451 | ASSERT (non_options_count == 0);
|
|---|
| 452 | ASSERT (unrecognized == 0);
|
|---|
| 453 | ASSERT (optind == 3);
|
|---|
| 454 | }
|
|---|
| 455 |
|
|---|
| 456 | /* Test processing of boolean long options. */
|
|---|
| 457 | for (start = 0; start <= 1; start++)
|
|---|
| 458 | {
|
|---|
| 459 | const char *p_value = NULL;
|
|---|
| 460 | const char *q_value = NULL;
|
|---|
| 461 | int non_options_count = 0;
|
|---|
| 462 | const char *non_options[10];
|
|---|
| 463 | int unrecognized = 0;
|
|---|
| 464 | int argc = 0;
|
|---|
| 465 | const char *argv[10];
|
|---|
| 466 | a_seen = 0;
|
|---|
| 467 | b_seen = 0;
|
|---|
| 468 |
|
|---|
| 469 | argv[argc++] = "program";
|
|---|
| 470 | argv[argc++] = "--alpha";
|
|---|
| 471 | argv[argc++] = "foo";
|
|---|
| 472 | argv[argc++] = "bar";
|
|---|
| 473 | argv[argc] = NULL;
|
|---|
| 474 | optind = start;
|
|---|
| 475 | getopt_long_loop (argc, argv, "ab", long_options_required,
|
|---|
| 476 | &p_value, &q_value,
|
|---|
| 477 | &non_options_count, non_options, &unrecognized);
|
|---|
| 478 | ASSERT (a_seen == 1);
|
|---|
| 479 | ASSERT (b_seen == 0);
|
|---|
| 480 | ASSERT (p_value == NULL);
|
|---|
| 481 | ASSERT (q_value == NULL);
|
|---|
| 482 | ASSERT (non_options_count == 0);
|
|---|
| 483 | ASSERT (unrecognized == 0);
|
|---|
| 484 | ASSERT (optind == 2);
|
|---|
| 485 | }
|
|---|
| 486 | for (start = 0; start <= 1; start++)
|
|---|
| 487 | {
|
|---|
| 488 | const char *p_value = NULL;
|
|---|
| 489 | const char *q_value = NULL;
|
|---|
| 490 | int non_options_count = 0;
|
|---|
| 491 | const char *non_options[10];
|
|---|
| 492 | int unrecognized = 0;
|
|---|
| 493 | int argc = 0;
|
|---|
| 494 | const char *argv[10];
|
|---|
| 495 | a_seen = 0;
|
|---|
| 496 | b_seen = 0;
|
|---|
| 497 |
|
|---|
| 498 | argv[argc++] = "program";
|
|---|
| 499 | argv[argc++] = "--beta";
|
|---|
| 500 | argv[argc++] = "--alpha";
|
|---|
| 501 | argv[argc++] = "foo";
|
|---|
| 502 | argv[argc++] = "bar";
|
|---|
| 503 | argv[argc] = NULL;
|
|---|
| 504 | optind = start;
|
|---|
| 505 | getopt_long_loop (argc, argv, "ab", long_options_required,
|
|---|
| 506 | &p_value, &q_value,
|
|---|
| 507 | &non_options_count, non_options, &unrecognized);
|
|---|
| 508 | ASSERT (a_seen == 1);
|
|---|
| 509 | ASSERT (b_seen == 1);
|
|---|
| 510 | ASSERT (p_value == NULL);
|
|---|
| 511 | ASSERT (q_value == NULL);
|
|---|
| 512 | ASSERT (non_options_count == 0);
|
|---|
| 513 | ASSERT (unrecognized == 0);
|
|---|
| 514 | ASSERT (optind == 3);
|
|---|
| 515 | }
|
|---|
| 516 | for (start = 0; start <= 1; start++)
|
|---|
| 517 | {
|
|---|
| 518 | const char *p_value = NULL;
|
|---|
| 519 | const char *q_value = NULL;
|
|---|
| 520 | int non_options_count = 0;
|
|---|
| 521 | const char *non_options[10];
|
|---|
| 522 | int unrecognized = 0;
|
|---|
| 523 | int argc = 0;
|
|---|
| 524 | const char *argv[10];
|
|---|
| 525 | a_seen = 0;
|
|---|
| 526 | b_seen = 0;
|
|---|
| 527 |
|
|---|
| 528 | argv[argc++] = "program";
|
|---|
| 529 | argv[argc++] = "--alpha";
|
|---|
| 530 | argv[argc++] = "--beta";
|
|---|
| 531 | argv[argc++] = "--alpha";
|
|---|
| 532 | argv[argc++] = "--beta";
|
|---|
| 533 | argv[argc++] = "foo";
|
|---|
| 534 | argv[argc++] = "bar";
|
|---|
| 535 | argv[argc] = NULL;
|
|---|
| 536 | optind = start;
|
|---|
| 537 | getopt_long_loop (argc, argv, "ab", long_options_required,
|
|---|
| 538 | &p_value, &q_value,
|
|---|
| 539 | &non_options_count, non_options, &unrecognized);
|
|---|
| 540 | ASSERT (a_seen == 2);
|
|---|
| 541 | ASSERT (b_seen == 1);
|
|---|
| 542 | ASSERT (p_value == NULL);
|
|---|
| 543 | ASSERT (q_value == NULL);
|
|---|
| 544 | ASSERT (non_options_count == 0);
|
|---|
| 545 | ASSERT (unrecognized == 0);
|
|---|
| 546 | ASSERT (optind == 5);
|
|---|
| 547 | }
|
|---|
| 548 |
|
|---|
| 549 | /* Test processing of boolean long options via -W. */
|
|---|
| 550 | for (start = 0; start <= 1; start++)
|
|---|
| 551 | {
|
|---|
| 552 | const char *p_value = NULL;
|
|---|
| 553 | const char *q_value = NULL;
|
|---|
| 554 | int non_options_count = 0;
|
|---|
| 555 | const char *non_options[10];
|
|---|
| 556 | int unrecognized = 0;
|
|---|
| 557 | int argc = 0;
|
|---|
| 558 | const char *argv[10];
|
|---|
| 559 | a_seen = 0;
|
|---|
| 560 | b_seen = 0;
|
|---|
| 561 |
|
|---|
| 562 | argv[argc++] = "program";
|
|---|
| 563 | argv[argc++] = "-Walpha";
|
|---|
| 564 | argv[argc++] = "foo";
|
|---|
| 565 | argv[argc++] = "bar";
|
|---|
| 566 | argv[argc] = NULL;
|
|---|
| 567 | optind = start;
|
|---|
| 568 | getopt_long_loop (argc, argv, "abW;", long_options_required,
|
|---|
| 569 | &p_value, &q_value,
|
|---|
| 570 | &non_options_count, non_options, &unrecognized);
|
|---|
| 571 | ASSERT (a_seen == 1);
|
|---|
| 572 | ASSERT (b_seen == 0);
|
|---|
| 573 | ASSERT (p_value == NULL);
|
|---|
| 574 | ASSERT (q_value == NULL);
|
|---|
| 575 | ASSERT (non_options_count == 0);
|
|---|
| 576 | ASSERT (unrecognized == 0);
|
|---|
| 577 | ASSERT (optind == 2);
|
|---|
| 578 | }
|
|---|
| 579 | for (start = 0; start <= 1; start++)
|
|---|
| 580 | {
|
|---|
| 581 | const char *p_value = NULL;
|
|---|
| 582 | const char *q_value = NULL;
|
|---|
| 583 | int non_options_count = 0;
|
|---|
| 584 | const char *non_options[10];
|
|---|
| 585 | int unrecognized = 0;
|
|---|
| 586 | int argc = 0;
|
|---|
| 587 | const char *argv[10];
|
|---|
| 588 | a_seen = 0;
|
|---|
| 589 | b_seen = 0;
|
|---|
| 590 |
|
|---|
| 591 | argv[argc++] = "program";
|
|---|
| 592 | argv[argc++] = "-W";
|
|---|
| 593 | argv[argc++] = "beta";
|
|---|
| 594 | argv[argc++] = "-W";
|
|---|
| 595 | argv[argc++] = "alpha";
|
|---|
| 596 | argv[argc++] = "foo";
|
|---|
| 597 | argv[argc++] = "bar";
|
|---|
| 598 | argv[argc] = NULL;
|
|---|
| 599 | optind = start;
|
|---|
| 600 | getopt_long_loop (argc, argv, "aW;b", long_options_required,
|
|---|
| 601 | &p_value, &q_value,
|
|---|
| 602 | &non_options_count, non_options, &unrecognized);
|
|---|
| 603 | ASSERT (a_seen == 1);
|
|---|
| 604 | ASSERT (b_seen == 1);
|
|---|
| 605 | ASSERT (p_value == NULL);
|
|---|
| 606 | ASSERT (q_value == NULL);
|
|---|
| 607 | ASSERT (non_options_count == 0);
|
|---|
| 608 | ASSERT (unrecognized == 0);
|
|---|
| 609 | ASSERT (optind == 5);
|
|---|
| 610 | }
|
|---|
| 611 | for (start = 0; start <= 1; start++)
|
|---|
| 612 | {
|
|---|
| 613 | const char *p_value = NULL;
|
|---|
| 614 | const char *q_value = NULL;
|
|---|
| 615 | int non_options_count = 0;
|
|---|
| 616 | const char *non_options[10];
|
|---|
| 617 | int unrecognized = 0;
|
|---|
| 618 | int argc = 0;
|
|---|
| 619 | const char *argv[10];
|
|---|
| 620 | a_seen = 0;
|
|---|
| 621 | b_seen = 0;
|
|---|
| 622 |
|
|---|
| 623 | argv[argc++] = "program";
|
|---|
| 624 | argv[argc++] = "-Walpha";
|
|---|
| 625 | argv[argc++] = "-Wbeta";
|
|---|
| 626 | argv[argc++] = "-Walpha";
|
|---|
| 627 | argv[argc++] = "-Wbeta";
|
|---|
| 628 | argv[argc++] = "foo";
|
|---|
| 629 | argv[argc++] = "bar";
|
|---|
| 630 | argv[argc] = NULL;
|
|---|
| 631 | optind = start;
|
|---|
| 632 | getopt_long_loop (argc, argv, "W;ab", long_options_required,
|
|---|
| 633 | &p_value, &q_value,
|
|---|
| 634 | &non_options_count, non_options, &unrecognized);
|
|---|
| 635 | ASSERT (a_seen == 2);
|
|---|
| 636 | ASSERT (b_seen == 1);
|
|---|
| 637 | ASSERT (p_value == NULL);
|
|---|
| 638 | ASSERT (q_value == NULL);
|
|---|
| 639 | ASSERT (non_options_count == 0);
|
|---|
| 640 | ASSERT (unrecognized == 0);
|
|---|
| 641 | ASSERT (optind == 5);
|
|---|
| 642 | }
|
|---|
| 643 |
|
|---|
| 644 | /* Test processing of short options with arguments. */
|
|---|
| 645 | for (start = 0; start <= 1; start++)
|
|---|
| 646 | {
|
|---|
| 647 | const char *p_value = NULL;
|
|---|
| 648 | const char *q_value = NULL;
|
|---|
| 649 | int non_options_count = 0;
|
|---|
| 650 | const char *non_options[10];
|
|---|
| 651 | int unrecognized = 0;
|
|---|
| 652 | int argc = 0;
|
|---|
| 653 | const char *argv[10];
|
|---|
| 654 | a_seen = 0;
|
|---|
| 655 | b_seen = 0;
|
|---|
| 656 |
|
|---|
| 657 | argv[argc++] = "program";
|
|---|
| 658 | argv[argc++] = "-pfoo";
|
|---|
| 659 | argv[argc++] = "bar";
|
|---|
| 660 | argv[argc] = NULL;
|
|---|
| 661 | optind = start;
|
|---|
| 662 | getopt_long_loop (argc, argv, "p:q:", long_options_required,
|
|---|
| 663 | &p_value, &q_value,
|
|---|
| 664 | &non_options_count, non_options, &unrecognized);
|
|---|
| 665 | ASSERT (a_seen == 0);
|
|---|
| 666 | ASSERT (b_seen == 0);
|
|---|
| 667 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 668 | ASSERT (q_value == NULL);
|
|---|
| 669 | ASSERT (non_options_count == 0);
|
|---|
| 670 | ASSERT (unrecognized == 0);
|
|---|
| 671 | ASSERT (optind == 2);
|
|---|
| 672 | }
|
|---|
| 673 | for (start = 0; start <= 1; start++)
|
|---|
| 674 | {
|
|---|
| 675 | const char *p_value = NULL;
|
|---|
| 676 | const char *q_value = NULL;
|
|---|
| 677 | int non_options_count = 0;
|
|---|
| 678 | const char *non_options[10];
|
|---|
| 679 | int unrecognized = 0;
|
|---|
| 680 | int argc = 0;
|
|---|
| 681 | const char *argv[10];
|
|---|
| 682 | a_seen = 0;
|
|---|
| 683 | b_seen = 0;
|
|---|
| 684 |
|
|---|
| 685 | argv[argc++] = "program";
|
|---|
| 686 | argv[argc++] = "-p";
|
|---|
| 687 | argv[argc++] = "foo";
|
|---|
| 688 | argv[argc++] = "bar";
|
|---|
| 689 | argv[argc] = NULL;
|
|---|
| 690 | optind = start;
|
|---|
| 691 | getopt_long_loop (argc, argv, "p:q:", long_options_required,
|
|---|
| 692 | &p_value, &q_value,
|
|---|
| 693 | &non_options_count, non_options, &unrecognized);
|
|---|
| 694 | ASSERT (a_seen == 0);
|
|---|
| 695 | ASSERT (b_seen == 0);
|
|---|
| 696 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 697 | ASSERT (q_value == NULL);
|
|---|
| 698 | ASSERT (non_options_count == 0);
|
|---|
| 699 | ASSERT (unrecognized == 0);
|
|---|
| 700 | ASSERT (optind == 3);
|
|---|
| 701 | }
|
|---|
| 702 | for (start = 0; start <= 1; start++)
|
|---|
| 703 | {
|
|---|
| 704 | const char *p_value = NULL;
|
|---|
| 705 | const char *q_value = NULL;
|
|---|
| 706 | int non_options_count = 0;
|
|---|
| 707 | const char *non_options[10];
|
|---|
| 708 | int unrecognized = 0;
|
|---|
| 709 | int argc = 0;
|
|---|
| 710 | const char *argv[10];
|
|---|
| 711 | a_seen = 0;
|
|---|
| 712 | b_seen = 0;
|
|---|
| 713 |
|
|---|
| 714 | argv[argc++] = "program";
|
|---|
| 715 | argv[argc++] = "-ab";
|
|---|
| 716 | argv[argc++] = "-q";
|
|---|
| 717 | argv[argc++] = "baz";
|
|---|
| 718 | argv[argc++] = "-pfoo";
|
|---|
| 719 | argv[argc++] = "bar";
|
|---|
| 720 | argv[argc] = NULL;
|
|---|
| 721 | optind = start;
|
|---|
| 722 | getopt_long_loop (argc, argv, "abp:q:", long_options_required,
|
|---|
| 723 | &p_value, &q_value,
|
|---|
| 724 | &non_options_count, non_options, &unrecognized);
|
|---|
| 725 | ASSERT (a_seen == 1);
|
|---|
| 726 | ASSERT (b_seen == 1);
|
|---|
| 727 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 728 | ASSERT (q_value != NULL && strcmp (q_value, "baz") == 0);
|
|---|
| 729 | ASSERT (non_options_count == 0);
|
|---|
| 730 | ASSERT (unrecognized == 0);
|
|---|
| 731 | ASSERT (optind == 5);
|
|---|
| 732 | }
|
|---|
| 733 |
|
|---|
| 734 | /* Test processing of long options with arguments. */
|
|---|
| 735 | for (start = 0; start <= 1; start++)
|
|---|
| 736 | {
|
|---|
| 737 | const char *p_value = NULL;
|
|---|
| 738 | const char *q_value = NULL;
|
|---|
| 739 | int non_options_count = 0;
|
|---|
| 740 | const char *non_options[10];
|
|---|
| 741 | int unrecognized = 0;
|
|---|
| 742 | int argc = 0;
|
|---|
| 743 | const char *argv[10];
|
|---|
| 744 | a_seen = 0;
|
|---|
| 745 | b_seen = 0;
|
|---|
| 746 |
|
|---|
| 747 | argv[argc++] = "program";
|
|---|
| 748 | argv[argc++] = "--p=foo";
|
|---|
| 749 | argv[argc++] = "bar";
|
|---|
| 750 | argv[argc] = NULL;
|
|---|
| 751 | optind = start;
|
|---|
| 752 | getopt_long_loop (argc, argv, "p:q:", long_options_required,
|
|---|
| 753 | &p_value, &q_value,
|
|---|
| 754 | &non_options_count, non_options, &unrecognized);
|
|---|
| 755 | ASSERT (a_seen == 0);
|
|---|
| 756 | ASSERT (b_seen == 0);
|
|---|
| 757 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 758 | ASSERT (q_value == NULL);
|
|---|
| 759 | ASSERT (non_options_count == 0);
|
|---|
| 760 | ASSERT (unrecognized == 0);
|
|---|
| 761 | ASSERT (optind == 2);
|
|---|
| 762 | }
|
|---|
| 763 | for (start = 0; start <= 1; start++)
|
|---|
| 764 | {
|
|---|
| 765 | const char *p_value = NULL;
|
|---|
| 766 | const char *q_value = NULL;
|
|---|
| 767 | int non_options_count = 0;
|
|---|
| 768 | const char *non_options[10];
|
|---|
| 769 | int unrecognized = 0;
|
|---|
| 770 | int argc = 0;
|
|---|
| 771 | const char *argv[10];
|
|---|
| 772 | a_seen = 0;
|
|---|
| 773 | b_seen = 0;
|
|---|
| 774 |
|
|---|
| 775 | argv[argc++] = "program";
|
|---|
| 776 | argv[argc++] = "--p";
|
|---|
| 777 | argv[argc++] = "foo";
|
|---|
| 778 | argv[argc++] = "bar";
|
|---|
| 779 | argv[argc] = NULL;
|
|---|
| 780 | optind = start;
|
|---|
| 781 | getopt_long_loop (argc, argv, "p:q:", long_options_required,
|
|---|
| 782 | &p_value, &q_value,
|
|---|
| 783 | &non_options_count, non_options, &unrecognized);
|
|---|
| 784 | ASSERT (a_seen == 0);
|
|---|
| 785 | ASSERT (b_seen == 0);
|
|---|
| 786 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 787 | ASSERT (q_value == NULL);
|
|---|
| 788 | ASSERT (non_options_count == 0);
|
|---|
| 789 | ASSERT (unrecognized == 0);
|
|---|
| 790 | ASSERT (optind == 3);
|
|---|
| 791 | }
|
|---|
| 792 | for (start = 0; start <= 1; start++)
|
|---|
| 793 | {
|
|---|
| 794 | const char *p_value = NULL;
|
|---|
| 795 | const char *q_value = NULL;
|
|---|
| 796 | int non_options_count = 0;
|
|---|
| 797 | const char *non_options[10];
|
|---|
| 798 | int unrecognized = 0;
|
|---|
| 799 | int argc = 0;
|
|---|
| 800 | const char *argv[10];
|
|---|
| 801 | a_seen = 0;
|
|---|
| 802 | b_seen = 0;
|
|---|
| 803 |
|
|---|
| 804 | argv[argc++] = "program";
|
|---|
| 805 | argv[argc++] = "-ab";
|
|---|
| 806 | argv[argc++] = "--q";
|
|---|
| 807 | argv[argc++] = "baz";
|
|---|
| 808 | argv[argc++] = "--p=foo";
|
|---|
| 809 | argv[argc++] = "bar";
|
|---|
| 810 | argv[argc] = NULL;
|
|---|
| 811 | optind = start;
|
|---|
| 812 | getopt_long_loop (argc, argv, "abp:q:", long_options_required,
|
|---|
| 813 | &p_value, &q_value,
|
|---|
| 814 | &non_options_count, non_options, &unrecognized);
|
|---|
| 815 | ASSERT (a_seen == 1);
|
|---|
| 816 | ASSERT (b_seen == 1);
|
|---|
| 817 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 818 | ASSERT (q_value != NULL && strcmp (q_value, "baz") == 0);
|
|---|
| 819 | ASSERT (non_options_count == 0);
|
|---|
| 820 | ASSERT (unrecognized == 0);
|
|---|
| 821 | ASSERT (optind == 5);
|
|---|
| 822 | }
|
|---|
| 823 |
|
|---|
| 824 | /* Test processing of long options with arguments via -W. */
|
|---|
| 825 | for (start = 0; start <= 1; start++)
|
|---|
| 826 | {
|
|---|
| 827 | const char *p_value = NULL;
|
|---|
| 828 | const char *q_value = NULL;
|
|---|
| 829 | int non_options_count = 0;
|
|---|
| 830 | const char *non_options[10];
|
|---|
| 831 | int unrecognized = 0;
|
|---|
| 832 | int argc = 0;
|
|---|
| 833 | const char *argv[10];
|
|---|
| 834 | a_seen = 0;
|
|---|
| 835 | b_seen = 0;
|
|---|
| 836 |
|
|---|
| 837 | argv[argc++] = "program";
|
|---|
| 838 | argv[argc++] = "-Wp=foo";
|
|---|
| 839 | argv[argc++] = "bar";
|
|---|
| 840 | argv[argc] = NULL;
|
|---|
| 841 | optind = start;
|
|---|
| 842 | getopt_long_loop (argc, argv, "p:q:W;", long_options_required,
|
|---|
| 843 | &p_value, &q_value,
|
|---|
| 844 | &non_options_count, non_options, &unrecognized);
|
|---|
| 845 | ASSERT (a_seen == 0);
|
|---|
| 846 | ASSERT (b_seen == 0);
|
|---|
| 847 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 848 | ASSERT (q_value == NULL);
|
|---|
| 849 | ASSERT (non_options_count == 0);
|
|---|
| 850 | ASSERT (unrecognized == 0);
|
|---|
| 851 | ASSERT (optind == 2);
|
|---|
| 852 | }
|
|---|
| 853 | for (start = 0; start <= 1; start++)
|
|---|
| 854 | {
|
|---|
| 855 | const char *p_value = NULL;
|
|---|
| 856 | const char *q_value = NULL;
|
|---|
| 857 | int non_options_count = 0;
|
|---|
| 858 | const char *non_options[10];
|
|---|
| 859 | int unrecognized = 0;
|
|---|
| 860 | int argc = 0;
|
|---|
| 861 | const char *argv[10];
|
|---|
| 862 | a_seen = 0;
|
|---|
| 863 | b_seen = 0;
|
|---|
| 864 |
|
|---|
| 865 | argv[argc++] = "program";
|
|---|
| 866 | argv[argc++] = "-W";
|
|---|
| 867 | argv[argc++] = "p";
|
|---|
| 868 | argv[argc++] = "foo";
|
|---|
| 869 | argv[argc++] = "bar";
|
|---|
| 870 | argv[argc] = NULL;
|
|---|
| 871 | optind = start;
|
|---|
| 872 | getopt_long_loop (argc, argv, "p:W;q:", long_options_required,
|
|---|
| 873 | &p_value, &q_value,
|
|---|
| 874 | &non_options_count, non_options, &unrecognized);
|
|---|
| 875 | ASSERT (a_seen == 0);
|
|---|
| 876 | ASSERT (b_seen == 0);
|
|---|
| 877 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 878 | ASSERT (q_value == NULL);
|
|---|
| 879 | ASSERT (non_options_count == 0);
|
|---|
| 880 | ASSERT (unrecognized == 0);
|
|---|
| 881 | ASSERT (optind == 4);
|
|---|
| 882 | }
|
|---|
| 883 | for (start = 0; start <= 1; start++)
|
|---|
| 884 | {
|
|---|
| 885 | const char *p_value = NULL;
|
|---|
| 886 | const char *q_value = NULL;
|
|---|
| 887 | int non_options_count = 0;
|
|---|
| 888 | const char *non_options[10];
|
|---|
| 889 | int unrecognized = 0;
|
|---|
| 890 | int argc = 0;
|
|---|
| 891 | const char *argv[10];
|
|---|
| 892 | a_seen = 0;
|
|---|
| 893 | b_seen = 0;
|
|---|
| 894 |
|
|---|
| 895 | argv[argc++] = "program";
|
|---|
| 896 | argv[argc++] = "-ab";
|
|---|
| 897 | argv[argc++] = "-Wq";
|
|---|
| 898 | argv[argc++] = "baz";
|
|---|
| 899 | argv[argc++] = "-W";
|
|---|
| 900 | argv[argc++] = "p=foo";
|
|---|
| 901 | argv[argc++] = "bar";
|
|---|
| 902 | argv[argc] = NULL;
|
|---|
| 903 | optind = start;
|
|---|
| 904 | getopt_long_loop (argc, argv, "W;abp:q:", long_options_required,
|
|---|
| 905 | &p_value, &q_value,
|
|---|
| 906 | &non_options_count, non_options, &unrecognized);
|
|---|
| 907 | ASSERT (a_seen == 1);
|
|---|
| 908 | ASSERT (b_seen == 1);
|
|---|
| 909 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 910 | ASSERT (q_value != NULL && strcmp (q_value, "baz") == 0);
|
|---|
| 911 | ASSERT (non_options_count == 0);
|
|---|
| 912 | ASSERT (unrecognized == 0);
|
|---|
| 913 | ASSERT (optind == 6);
|
|---|
| 914 | }
|
|---|
| 915 |
|
|---|
| 916 | /* Test processing of short options with optional arguments. */
|
|---|
| 917 | for (start = 0; start <= 1; start++)
|
|---|
| 918 | {
|
|---|
| 919 | const char *p_value = NULL;
|
|---|
| 920 | const char *q_value = NULL;
|
|---|
| 921 | int non_options_count = 0;
|
|---|
| 922 | const char *non_options[10];
|
|---|
| 923 | int unrecognized = 0;
|
|---|
| 924 | int argc = 0;
|
|---|
| 925 | const char *argv[10];
|
|---|
| 926 | a_seen = 0;
|
|---|
| 927 | b_seen = 0;
|
|---|
| 928 |
|
|---|
| 929 | argv[argc++] = "program";
|
|---|
| 930 | argv[argc++] = "-pfoo";
|
|---|
| 931 | argv[argc++] = "bar";
|
|---|
| 932 | argv[argc] = NULL;
|
|---|
| 933 | optind = start;
|
|---|
| 934 | getopt_long_loop (argc, argv, "p::q::", long_options_optional,
|
|---|
| 935 | &p_value, &q_value,
|
|---|
| 936 | &non_options_count, non_options, &unrecognized);
|
|---|
| 937 | ASSERT (a_seen == 0);
|
|---|
| 938 | ASSERT (b_seen == 0);
|
|---|
| 939 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 940 | ASSERT (q_value == NULL);
|
|---|
| 941 | ASSERT (non_options_count == 0);
|
|---|
| 942 | ASSERT (unrecognized == 0);
|
|---|
| 943 | ASSERT (optind == 2);
|
|---|
| 944 | }
|
|---|
| 945 | for (start = 0; start <= 1; start++)
|
|---|
| 946 | {
|
|---|
| 947 | const char *p_value = NULL;
|
|---|
| 948 | const char *q_value = NULL;
|
|---|
| 949 | int non_options_count = 0;
|
|---|
| 950 | const char *non_options[10];
|
|---|
| 951 | int unrecognized = 0;
|
|---|
| 952 | int argc = 0;
|
|---|
| 953 | const char *argv[10];
|
|---|
| 954 | a_seen = 0;
|
|---|
| 955 | b_seen = 0;
|
|---|
| 956 |
|
|---|
| 957 | argv[argc++] = "program";
|
|---|
| 958 | argv[argc++] = "-p";
|
|---|
| 959 | argv[argc++] = "foo";
|
|---|
| 960 | argv[argc++] = "bar";
|
|---|
| 961 | argv[argc] = NULL;
|
|---|
| 962 | optind = start;
|
|---|
| 963 | getopt_long_loop (argc, argv, "p::q::", long_options_optional,
|
|---|
| 964 | &p_value, &q_value,
|
|---|
| 965 | &non_options_count, non_options, &unrecognized);
|
|---|
| 966 | ASSERT (a_seen == 0);
|
|---|
| 967 | ASSERT (b_seen == 0);
|
|---|
| 968 | ASSERT (p_value == NULL);
|
|---|
| 969 | ASSERT (q_value == NULL);
|
|---|
| 970 | ASSERT (non_options_count == 0);
|
|---|
| 971 | ASSERT (unrecognized == 0);
|
|---|
| 972 | ASSERT (optind == 2);
|
|---|
| 973 | }
|
|---|
| 974 | for (start = 0; start <= 1; start++)
|
|---|
| 975 | {
|
|---|
| 976 | const char *p_value = NULL;
|
|---|
| 977 | const char *q_value = NULL;
|
|---|
| 978 | int non_options_count = 0;
|
|---|
| 979 | const char *non_options[10];
|
|---|
| 980 | int unrecognized = 0;
|
|---|
| 981 | int argc = 0;
|
|---|
| 982 | const char *argv[10];
|
|---|
| 983 | a_seen = 0;
|
|---|
| 984 | b_seen = 0;
|
|---|
| 985 |
|
|---|
| 986 | argv[argc++] = "program";
|
|---|
| 987 | argv[argc++] = "-p";
|
|---|
| 988 | argv[argc++] = "-a";
|
|---|
| 989 | argv[argc++] = "bar";
|
|---|
| 990 | argv[argc] = NULL;
|
|---|
| 991 | optind = start;
|
|---|
| 992 | getopt_long_loop (argc, argv, "abp::q::", long_options_optional,
|
|---|
| 993 | &p_value, &q_value,
|
|---|
| 994 | &non_options_count, non_options, &unrecognized);
|
|---|
| 995 | ASSERT (a_seen == 1);
|
|---|
| 996 | ASSERT (b_seen == 0);
|
|---|
| 997 | ASSERT (p_value == NULL);
|
|---|
| 998 | ASSERT (q_value == NULL);
|
|---|
| 999 | ASSERT (non_options_count == 0);
|
|---|
| 1000 | ASSERT (unrecognized == 0);
|
|---|
| 1001 | ASSERT (optind == 3);
|
|---|
| 1002 | }
|
|---|
| 1003 |
|
|---|
| 1004 | /* Test processing of long options with optional arguments. */
|
|---|
| 1005 | for (start = 0; start <= 1; start++)
|
|---|
| 1006 | {
|
|---|
| 1007 | const char *p_value = NULL;
|
|---|
| 1008 | const char *q_value = NULL;
|
|---|
| 1009 | int non_options_count = 0;
|
|---|
| 1010 | const char *non_options[10];
|
|---|
| 1011 | int unrecognized = 0;
|
|---|
| 1012 | int argc = 0;
|
|---|
| 1013 | const char *argv[10];
|
|---|
| 1014 | a_seen = 0;
|
|---|
| 1015 | b_seen = 0;
|
|---|
| 1016 |
|
|---|
| 1017 | argv[argc++] = "program";
|
|---|
| 1018 | argv[argc++] = "--p=foo";
|
|---|
| 1019 | argv[argc++] = "bar";
|
|---|
| 1020 | argv[argc] = NULL;
|
|---|
| 1021 | optind = start;
|
|---|
| 1022 | getopt_long_loop (argc, argv, "p::q::", long_options_optional,
|
|---|
| 1023 | &p_value, &q_value,
|
|---|
| 1024 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1025 | ASSERT (a_seen == 0);
|
|---|
| 1026 | ASSERT (b_seen == 0);
|
|---|
| 1027 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 1028 | ASSERT (q_value == NULL);
|
|---|
| 1029 | ASSERT (non_options_count == 0);
|
|---|
| 1030 | ASSERT (unrecognized == 0);
|
|---|
| 1031 | ASSERT (optind == 2);
|
|---|
| 1032 | }
|
|---|
| 1033 | for (start = 0; start <= 1; start++)
|
|---|
| 1034 | {
|
|---|
| 1035 | const char *p_value = NULL;
|
|---|
| 1036 | const char *q_value = NULL;
|
|---|
| 1037 | int non_options_count = 0;
|
|---|
| 1038 | const char *non_options[10];
|
|---|
| 1039 | int unrecognized = 0;
|
|---|
| 1040 | int argc = 0;
|
|---|
| 1041 | const char *argv[10];
|
|---|
| 1042 | a_seen = 0;
|
|---|
| 1043 | b_seen = 0;
|
|---|
| 1044 |
|
|---|
| 1045 | argv[argc++] = "program";
|
|---|
| 1046 | argv[argc++] = "--p";
|
|---|
| 1047 | argv[argc++] = "foo";
|
|---|
| 1048 | argv[argc++] = "bar";
|
|---|
| 1049 | argv[argc] = NULL;
|
|---|
| 1050 | optind = start;
|
|---|
| 1051 | getopt_long_loop (argc, argv, "p::q::", long_options_optional,
|
|---|
| 1052 | &p_value, &q_value,
|
|---|
| 1053 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1054 | ASSERT (a_seen == 0);
|
|---|
| 1055 | ASSERT (b_seen == 0);
|
|---|
| 1056 | ASSERT (p_value == NULL);
|
|---|
| 1057 | ASSERT (q_value == NULL);
|
|---|
| 1058 | ASSERT (non_options_count == 0);
|
|---|
| 1059 | ASSERT (unrecognized == 0);
|
|---|
| 1060 | ASSERT (optind == 2);
|
|---|
| 1061 | }
|
|---|
| 1062 | for (start = 0; start <= 1; start++)
|
|---|
| 1063 | {
|
|---|
| 1064 | const char *p_value = NULL;
|
|---|
| 1065 | const char *q_value = NULL;
|
|---|
| 1066 | int non_options_count = 0;
|
|---|
| 1067 | const char *non_options[10];
|
|---|
| 1068 | int unrecognized = 0;
|
|---|
| 1069 | int argc = 0;
|
|---|
| 1070 | const char *argv[10];
|
|---|
| 1071 | a_seen = 0;
|
|---|
| 1072 | b_seen = 0;
|
|---|
| 1073 |
|
|---|
| 1074 | argv[argc++] = "program";
|
|---|
| 1075 | argv[argc++] = "--p=";
|
|---|
| 1076 | argv[argc++] = "foo";
|
|---|
| 1077 | argv[argc++] = "bar";
|
|---|
| 1078 | argv[argc] = NULL;
|
|---|
| 1079 | optind = start;
|
|---|
| 1080 | getopt_long_loop (argc, argv, "p::q::", long_options_optional,
|
|---|
| 1081 | &p_value, &q_value,
|
|---|
| 1082 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1083 | ASSERT (a_seen == 0);
|
|---|
| 1084 | ASSERT (b_seen == 0);
|
|---|
| 1085 | ASSERT (p_value != NULL && *p_value == '\0');
|
|---|
| 1086 | ASSERT (q_value == NULL);
|
|---|
| 1087 | ASSERT (non_options_count == 0);
|
|---|
| 1088 | ASSERT (unrecognized == 0);
|
|---|
| 1089 | ASSERT (optind == 2);
|
|---|
| 1090 | }
|
|---|
| 1091 | for (start = 0; start <= 1; start++)
|
|---|
| 1092 | {
|
|---|
| 1093 | const char *p_value = NULL;
|
|---|
| 1094 | const char *q_value = NULL;
|
|---|
| 1095 | int non_options_count = 0;
|
|---|
| 1096 | const char *non_options[10];
|
|---|
| 1097 | int unrecognized = 0;
|
|---|
| 1098 | int argc = 0;
|
|---|
| 1099 | const char *argv[10];
|
|---|
| 1100 | a_seen = 0;
|
|---|
| 1101 | b_seen = 0;
|
|---|
| 1102 |
|
|---|
| 1103 | argv[argc++] = "program";
|
|---|
| 1104 | argv[argc++] = "--p";
|
|---|
| 1105 | argv[argc++] = "-a";
|
|---|
| 1106 | argv[argc++] = "bar";
|
|---|
| 1107 | argv[argc] = NULL;
|
|---|
| 1108 | optind = start;
|
|---|
| 1109 | getopt_long_loop (argc, argv, "abp::q::", long_options_optional,
|
|---|
| 1110 | &p_value, &q_value,
|
|---|
| 1111 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1112 | ASSERT (a_seen == 1);
|
|---|
| 1113 | ASSERT (b_seen == 0);
|
|---|
| 1114 | ASSERT (p_value == NULL);
|
|---|
| 1115 | ASSERT (q_value == NULL);
|
|---|
| 1116 | ASSERT (non_options_count == 0);
|
|---|
| 1117 | ASSERT (unrecognized == 0);
|
|---|
| 1118 | ASSERT (optind == 3);
|
|---|
| 1119 | }
|
|---|
| 1120 |
|
|---|
| 1121 | /* Test processing of long options with optional arguments via -W. */
|
|---|
| 1122 | for (start = 0; start <= 1; start++)
|
|---|
| 1123 | {
|
|---|
| 1124 | const char *p_value = NULL;
|
|---|
| 1125 | const char *q_value = NULL;
|
|---|
| 1126 | int non_options_count = 0;
|
|---|
| 1127 | const char *non_options[10];
|
|---|
| 1128 | int unrecognized = 0;
|
|---|
| 1129 | int argc = 0;
|
|---|
| 1130 | const char *argv[10];
|
|---|
| 1131 | a_seen = 0;
|
|---|
| 1132 | b_seen = 0;
|
|---|
| 1133 |
|
|---|
| 1134 | argv[argc++] = "program";
|
|---|
| 1135 | argv[argc++] = "-Wp=foo";
|
|---|
| 1136 | argv[argc++] = "bar";
|
|---|
| 1137 | argv[argc] = NULL;
|
|---|
| 1138 | optind = start;
|
|---|
| 1139 | getopt_long_loop (argc, argv, "p::q::W;", long_options_optional,
|
|---|
| 1140 | &p_value, &q_value,
|
|---|
| 1141 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1142 | ASSERT (a_seen == 0);
|
|---|
| 1143 | ASSERT (b_seen == 0);
|
|---|
| 1144 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 1145 | ASSERT (q_value == NULL);
|
|---|
| 1146 | ASSERT (non_options_count == 0);
|
|---|
| 1147 | ASSERT (unrecognized == 0);
|
|---|
| 1148 | ASSERT (optind == 2);
|
|---|
| 1149 | }
|
|---|
| 1150 | for (start = 0; start <= 1; start++)
|
|---|
| 1151 | {
|
|---|
| 1152 | const char *p_value = NULL;
|
|---|
| 1153 | const char *q_value = NULL;
|
|---|
| 1154 | int non_options_count = 0;
|
|---|
| 1155 | const char *non_options[10];
|
|---|
| 1156 | int unrecognized = 0;
|
|---|
| 1157 | int argc = 0;
|
|---|
| 1158 | const char *argv[10];
|
|---|
| 1159 | a_seen = 0;
|
|---|
| 1160 | b_seen = 0;
|
|---|
| 1161 |
|
|---|
| 1162 | argv[argc++] = "program";
|
|---|
| 1163 | argv[argc++] = "-Wp";
|
|---|
| 1164 | argv[argc++] = "foo";
|
|---|
| 1165 | argv[argc++] = "bar";
|
|---|
| 1166 | argv[argc] = NULL;
|
|---|
| 1167 | optind = start;
|
|---|
| 1168 | getopt_long_loop (argc, argv, "p::q::W;", long_options_optional,
|
|---|
| 1169 | &p_value, &q_value,
|
|---|
| 1170 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1171 | ASSERT (a_seen == 0);
|
|---|
| 1172 | ASSERT (b_seen == 0);
|
|---|
| 1173 | ASSERT (p_value == NULL);
|
|---|
| 1174 | ASSERT (q_value == NULL);
|
|---|
| 1175 | ASSERT (non_options_count == 0);
|
|---|
| 1176 | ASSERT (unrecognized == 0);
|
|---|
| 1177 | ASSERT (optind == 2);
|
|---|
| 1178 | }
|
|---|
| 1179 | for (start = 0; start <= 1; start++)
|
|---|
| 1180 | {
|
|---|
| 1181 | const char *p_value = NULL;
|
|---|
| 1182 | const char *q_value = NULL;
|
|---|
| 1183 | int non_options_count = 0;
|
|---|
| 1184 | const char *non_options[10];
|
|---|
| 1185 | int unrecognized = 0;
|
|---|
| 1186 | int argc = 0;
|
|---|
| 1187 | const char *argv[10];
|
|---|
| 1188 | a_seen = 0;
|
|---|
| 1189 | b_seen = 0;
|
|---|
| 1190 |
|
|---|
| 1191 | argv[argc++] = "program";
|
|---|
| 1192 | argv[argc++] = "-Wp=";
|
|---|
| 1193 | argv[argc++] = "foo";
|
|---|
| 1194 | argv[argc++] = "bar";
|
|---|
| 1195 | argv[argc] = NULL;
|
|---|
| 1196 | optind = start;
|
|---|
| 1197 | getopt_long_loop (argc, argv, "W;p::q::", long_options_optional,
|
|---|
| 1198 | &p_value, &q_value,
|
|---|
| 1199 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1200 | ASSERT (a_seen == 0);
|
|---|
| 1201 | ASSERT (b_seen == 0);
|
|---|
| 1202 | ASSERT (p_value != NULL && *p_value == '\0');
|
|---|
| 1203 | ASSERT (q_value == NULL);
|
|---|
| 1204 | ASSERT (non_options_count == 0);
|
|---|
| 1205 | ASSERT (unrecognized == 0);
|
|---|
| 1206 | ASSERT (optind == 2);
|
|---|
| 1207 | }
|
|---|
| 1208 | for (start = 0; start <= 1; start++)
|
|---|
| 1209 | {
|
|---|
| 1210 | const char *p_value = NULL;
|
|---|
| 1211 | const char *q_value = NULL;
|
|---|
| 1212 | int non_options_count = 0;
|
|---|
| 1213 | const char *non_options[10];
|
|---|
| 1214 | int unrecognized = 0;
|
|---|
| 1215 | int argc = 0;
|
|---|
| 1216 | const char *argv[10];
|
|---|
| 1217 | a_seen = 0;
|
|---|
| 1218 | b_seen = 0;
|
|---|
| 1219 |
|
|---|
| 1220 | argv[argc++] = "program";
|
|---|
| 1221 | argv[argc++] = "-W";
|
|---|
| 1222 | argv[argc++] = "p=";
|
|---|
| 1223 | argv[argc++] = "foo";
|
|---|
| 1224 | argv[argc++] = "bar";
|
|---|
| 1225 | argv[argc] = NULL;
|
|---|
| 1226 | optind = start;
|
|---|
| 1227 | getopt_long_loop (argc, argv, "W;p::q::", long_options_optional,
|
|---|
| 1228 | &p_value, &q_value,
|
|---|
| 1229 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1230 | ASSERT (a_seen == 0);
|
|---|
| 1231 | ASSERT (b_seen == 0);
|
|---|
| 1232 | ASSERT (p_value != NULL && *p_value == '\0');
|
|---|
| 1233 | ASSERT (q_value == NULL);
|
|---|
| 1234 | ASSERT (non_options_count == 0);
|
|---|
| 1235 | ASSERT (unrecognized == 0);
|
|---|
| 1236 | ASSERT (optind == 3);
|
|---|
| 1237 | }
|
|---|
| 1238 | for (start = 0; start <= 1; start++)
|
|---|
| 1239 | {
|
|---|
| 1240 | const char *p_value = NULL;
|
|---|
| 1241 | const char *q_value = NULL;
|
|---|
| 1242 | int non_options_count = 0;
|
|---|
| 1243 | const char *non_options[10];
|
|---|
| 1244 | int unrecognized = 0;
|
|---|
| 1245 | int argc = 0;
|
|---|
| 1246 | const char *argv[10];
|
|---|
| 1247 | a_seen = 0;
|
|---|
| 1248 | b_seen = 0;
|
|---|
| 1249 |
|
|---|
| 1250 | argv[argc++] = "program";
|
|---|
| 1251 | argv[argc++] = "-W";
|
|---|
| 1252 | argv[argc++] = "p";
|
|---|
| 1253 | argv[argc++] = "-a";
|
|---|
| 1254 | argv[argc++] = "bar";
|
|---|
| 1255 | argv[argc] = NULL;
|
|---|
| 1256 | optind = start;
|
|---|
| 1257 | getopt_long_loop (argc, argv, "W;abp::q::", long_options_optional,
|
|---|
| 1258 | &p_value, &q_value,
|
|---|
| 1259 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1260 | ASSERT (a_seen == 1);
|
|---|
| 1261 | ASSERT (b_seen == 0);
|
|---|
| 1262 | /* ASSERT (p_value == NULL); */
|
|---|
| 1263 | ASSERT (q_value == NULL);
|
|---|
| 1264 | ASSERT (non_options_count == 0);
|
|---|
| 1265 | ASSERT (unrecognized == 0);
|
|---|
| 1266 | ASSERT (optind == 4);
|
|---|
| 1267 | }
|
|---|
| 1268 |
|
|---|
| 1269 | /* Check that invalid options are recognized. */
|
|---|
| 1270 | for (start = 0; start <= 1; start++)
|
|---|
| 1271 | {
|
|---|
| 1272 | const char *p_value = NULL;
|
|---|
| 1273 | const char *q_value = NULL;
|
|---|
| 1274 | int non_options_count = 0;
|
|---|
| 1275 | const char *non_options[10];
|
|---|
| 1276 | int unrecognized = 0;
|
|---|
| 1277 | int argc = 0;
|
|---|
| 1278 | const char *argv[10];
|
|---|
| 1279 | a_seen = 0;
|
|---|
| 1280 | b_seen = 0;
|
|---|
| 1281 |
|
|---|
| 1282 | argv[argc++] = "program";
|
|---|
| 1283 | argv[argc++] = "-p";
|
|---|
| 1284 | argv[argc++] = "foo";
|
|---|
| 1285 | argv[argc++] = "-x";
|
|---|
| 1286 | argv[argc++] = "-a";
|
|---|
| 1287 | argv[argc++] = "bar";
|
|---|
| 1288 | argv[argc] = NULL;
|
|---|
| 1289 | optind = start;
|
|---|
| 1290 | getopt_long_loop (argc, argv, "abp:q:", long_options_required,
|
|---|
| 1291 | &p_value, &q_value,
|
|---|
| 1292 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1293 | ASSERT (a_seen == 1);
|
|---|
| 1294 | ASSERT (b_seen == 0);
|
|---|
| 1295 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 1296 | ASSERT (q_value == NULL);
|
|---|
| 1297 | ASSERT (non_options_count == 0);
|
|---|
| 1298 | ASSERT (unrecognized == 'x');
|
|---|
| 1299 | ASSERT (optind == 5);
|
|---|
| 1300 | }
|
|---|
| 1301 | for (start = 0; start <= 1; start++)
|
|---|
| 1302 | {
|
|---|
| 1303 | const char *p_value = NULL;
|
|---|
| 1304 | const char *q_value = NULL;
|
|---|
| 1305 | int non_options_count = 0;
|
|---|
| 1306 | const char *non_options[10];
|
|---|
| 1307 | int unrecognized = 0;
|
|---|
| 1308 | int argc = 0;
|
|---|
| 1309 | const char *argv[10];
|
|---|
| 1310 | a_seen = 0;
|
|---|
| 1311 | b_seen = 0;
|
|---|
| 1312 |
|
|---|
| 1313 | argv[argc++] = "program";
|
|---|
| 1314 | argv[argc++] = "-p";
|
|---|
| 1315 | argv[argc++] = "foo";
|
|---|
| 1316 | argv[argc++] = "-:";
|
|---|
| 1317 | argv[argc++] = "-a";
|
|---|
| 1318 | argv[argc++] = "bar";
|
|---|
| 1319 | argv[argc] = NULL;
|
|---|
| 1320 | optind = start;
|
|---|
| 1321 | getopt_long_loop (argc, argv, "abp:q:", long_options_required,
|
|---|
| 1322 | &p_value, &q_value,
|
|---|
| 1323 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1324 | ASSERT (a_seen == 1);
|
|---|
| 1325 | ASSERT (b_seen == 0);
|
|---|
| 1326 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 1327 | ASSERT (q_value == NULL);
|
|---|
| 1328 | ASSERT (non_options_count == 0);
|
|---|
| 1329 | ASSERT (unrecognized == ':');
|
|---|
| 1330 | ASSERT (optind == 5);
|
|---|
| 1331 | }
|
|---|
| 1332 |
|
|---|
| 1333 | /* Check that unexpected arguments are recognized. */
|
|---|
| 1334 | for (start = 0; start <= 1; start++)
|
|---|
| 1335 | {
|
|---|
| 1336 | const char *p_value = NULL;
|
|---|
| 1337 | const char *q_value = NULL;
|
|---|
| 1338 | int non_options_count = 0;
|
|---|
| 1339 | const char *non_options[10];
|
|---|
| 1340 | int unrecognized = 0;
|
|---|
| 1341 | int argc = 0;
|
|---|
| 1342 | const char *argv[10];
|
|---|
| 1343 | a_seen = 0;
|
|---|
| 1344 | b_seen = 0;
|
|---|
| 1345 |
|
|---|
| 1346 | argv[argc++] = "program";
|
|---|
| 1347 | argv[argc++] = "-p";
|
|---|
| 1348 | argv[argc++] = "foo";
|
|---|
| 1349 | argv[argc++] = "--a=";
|
|---|
| 1350 | argv[argc++] = "bar";
|
|---|
| 1351 | argv[argc] = NULL;
|
|---|
| 1352 | optind = start;
|
|---|
| 1353 | getopt_long_loop (argc, argv, "abp:q:", long_options_required,
|
|---|
| 1354 | &p_value, &q_value,
|
|---|
| 1355 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1356 | ASSERT (a_seen == 0);
|
|---|
| 1357 | ASSERT (b_seen == 0);
|
|---|
| 1358 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 1359 | ASSERT (q_value == NULL);
|
|---|
| 1360 | ASSERT (non_options_count == 0);
|
|---|
| 1361 | ASSERT (unrecognized == 'a');
|
|---|
| 1362 | ASSERT (optind == 4);
|
|---|
| 1363 | }
|
|---|
| 1364 | for (start = 0; start <= 1; start++)
|
|---|
| 1365 | {
|
|---|
| 1366 | const char *p_value = NULL;
|
|---|
| 1367 | const char *q_value = NULL;
|
|---|
| 1368 | int non_options_count = 0;
|
|---|
| 1369 | const char *non_options[10];
|
|---|
| 1370 | int unrecognized = 0;
|
|---|
| 1371 | int argc = 0;
|
|---|
| 1372 | const char *argv[10];
|
|---|
| 1373 | a_seen = 0;
|
|---|
| 1374 | b_seen = 0;
|
|---|
| 1375 |
|
|---|
| 1376 | argv[argc++] = "program";
|
|---|
| 1377 | argv[argc++] = "-p";
|
|---|
| 1378 | argv[argc++] = "foo";
|
|---|
| 1379 | argv[argc++] = "--b=";
|
|---|
| 1380 | argv[argc++] = "bar";
|
|---|
| 1381 | argv[argc] = NULL;
|
|---|
| 1382 | optind = start;
|
|---|
| 1383 | getopt_long_loop (argc, argv, "abp:q:", long_options_required,
|
|---|
| 1384 | &p_value, &q_value,
|
|---|
| 1385 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1386 | ASSERT (a_seen == 0);
|
|---|
| 1387 | ASSERT (b_seen == 0);
|
|---|
| 1388 | ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
|
|---|
| 1389 | ASSERT (q_value == NULL);
|
|---|
| 1390 | ASSERT (non_options_count == 0);
|
|---|
| 1391 | /* When flag is non-zero, glibc sets optopt anyway, but BSD
|
|---|
| 1392 | leaves optopt unchanged. */
|
|---|
| 1393 | ASSERT (unrecognized == 1 || unrecognized == 0);
|
|---|
| 1394 | ASSERT (optind == 4);
|
|---|
| 1395 | }
|
|---|
| 1396 |
|
|---|
| 1397 | /* Check that by default, non-options arguments are moved to the end. */
|
|---|
| 1398 | for (start = 0; start <= 1; start++)
|
|---|
| 1399 | {
|
|---|
| 1400 | const char *p_value = NULL;
|
|---|
| 1401 | const char *q_value = NULL;
|
|---|
| 1402 | int non_options_count = 0;
|
|---|
| 1403 | const char *non_options[10];
|
|---|
| 1404 | int unrecognized = 0;
|
|---|
| 1405 | int argc = 0;
|
|---|
| 1406 | const char *argv[10];
|
|---|
| 1407 | a_seen = 0;
|
|---|
| 1408 | b_seen = 0;
|
|---|
| 1409 |
|
|---|
| 1410 | argv[argc++] = "program";
|
|---|
| 1411 | argv[argc++] = "donald";
|
|---|
| 1412 | argv[argc++] = "-p";
|
|---|
| 1413 | argv[argc++] = "billy";
|
|---|
| 1414 | argv[argc++] = "duck";
|
|---|
| 1415 | argv[argc++] = "-a";
|
|---|
| 1416 | argv[argc++] = "bar";
|
|---|
| 1417 | argv[argc] = NULL;
|
|---|
| 1418 | optind = start;
|
|---|
| 1419 | getopt_long_loop (argc, argv, "abp:q:", long_options_required,
|
|---|
| 1420 | &p_value, &q_value,
|
|---|
| 1421 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1422 | ASSERT (strcmp (argv[0], "program") == 0);
|
|---|
| 1423 | ASSERT (strcmp (argv[1], "-p") == 0);
|
|---|
| 1424 | ASSERT (strcmp (argv[2], "billy") == 0);
|
|---|
| 1425 | ASSERT (strcmp (argv[3], "-a") == 0);
|
|---|
| 1426 | ASSERT (strcmp (argv[4], "donald") == 0);
|
|---|
| 1427 | ASSERT (strcmp (argv[5], "duck") == 0);
|
|---|
| 1428 | ASSERT (strcmp (argv[6], "bar") == 0);
|
|---|
| 1429 | ASSERT (argv[7] == NULL);
|
|---|
| 1430 | ASSERT (a_seen == 1);
|
|---|
| 1431 | ASSERT (b_seen == 0);
|
|---|
| 1432 | ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
|
|---|
| 1433 | ASSERT (q_value == NULL);
|
|---|
| 1434 | ASSERT (non_options_count == 0);
|
|---|
| 1435 | ASSERT (unrecognized == 0);
|
|---|
| 1436 | ASSERT (optind == 4);
|
|---|
| 1437 | }
|
|---|
| 1438 |
|
|---|
| 1439 | /* Check that '--' ends the argument processing. */
|
|---|
| 1440 | for (start = 0; start <= 1; start++)
|
|---|
| 1441 | {
|
|---|
| 1442 | const char *p_value = NULL;
|
|---|
| 1443 | const char *q_value = NULL;
|
|---|
| 1444 | int non_options_count = 0;
|
|---|
| 1445 | const char *non_options[10];
|
|---|
| 1446 | int unrecognized = 0;
|
|---|
| 1447 | int argc = 0;
|
|---|
| 1448 | const char *argv[20];
|
|---|
| 1449 | a_seen = 0;
|
|---|
| 1450 | b_seen = 0;
|
|---|
| 1451 |
|
|---|
| 1452 | argv[argc++] = "program";
|
|---|
| 1453 | argv[argc++] = "donald";
|
|---|
| 1454 | argv[argc++] = "-p";
|
|---|
| 1455 | argv[argc++] = "billy";
|
|---|
| 1456 | argv[argc++] = "duck";
|
|---|
| 1457 | argv[argc++] = "-a";
|
|---|
| 1458 | argv[argc++] = "--";
|
|---|
| 1459 | argv[argc++] = "-b";
|
|---|
| 1460 | argv[argc++] = "foo";
|
|---|
| 1461 | argv[argc++] = "-q";
|
|---|
| 1462 | argv[argc++] = "johnny";
|
|---|
| 1463 | argv[argc++] = "bar";
|
|---|
| 1464 | argv[argc] = NULL;
|
|---|
| 1465 | optind = start;
|
|---|
| 1466 | getopt_long_loop (argc, argv, "abp:q:", long_options_required,
|
|---|
| 1467 | &p_value, &q_value,
|
|---|
| 1468 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1469 | ASSERT (strcmp (argv[0], "program") == 0);
|
|---|
| 1470 | ASSERT (strcmp (argv[1], "-p") == 0);
|
|---|
| 1471 | ASSERT (strcmp (argv[2], "billy") == 0);
|
|---|
| 1472 | ASSERT (strcmp (argv[3], "-a") == 0);
|
|---|
| 1473 | ASSERT (strcmp (argv[4], "--") == 0);
|
|---|
| 1474 | ASSERT (strcmp (argv[5], "donald") == 0);
|
|---|
| 1475 | ASSERT (strcmp (argv[6], "duck") == 0);
|
|---|
| 1476 | ASSERT (strcmp (argv[7], "-b") == 0);
|
|---|
| 1477 | ASSERT (strcmp (argv[8], "foo") == 0);
|
|---|
| 1478 | ASSERT (strcmp (argv[9], "-q") == 0);
|
|---|
| 1479 | ASSERT (strcmp (argv[10], "johnny") == 0);
|
|---|
| 1480 | ASSERT (strcmp (argv[11], "bar") == 0);
|
|---|
| 1481 | ASSERT (argv[12] == NULL);
|
|---|
| 1482 | ASSERT (a_seen == 1);
|
|---|
| 1483 | ASSERT (b_seen == 0);
|
|---|
| 1484 | ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
|
|---|
| 1485 | ASSERT (q_value == NULL);
|
|---|
| 1486 | ASSERT (non_options_count == 0);
|
|---|
| 1487 | ASSERT (unrecognized == 0);
|
|---|
| 1488 | ASSERT (optind == 5);
|
|---|
| 1489 | }
|
|---|
| 1490 |
|
|---|
| 1491 | /* Check that the '-' flag causes non-options to be returned in order. */
|
|---|
| 1492 | for (start = 0; start <= 1; start++)
|
|---|
| 1493 | {
|
|---|
| 1494 | const char *p_value = NULL;
|
|---|
| 1495 | const char *q_value = NULL;
|
|---|
| 1496 | int non_options_count = 0;
|
|---|
| 1497 | const char *non_options[10];
|
|---|
| 1498 | int unrecognized = 0;
|
|---|
| 1499 | int argc = 0;
|
|---|
| 1500 | const char *argv[10];
|
|---|
| 1501 | a_seen = 0;
|
|---|
| 1502 | b_seen = 0;
|
|---|
| 1503 |
|
|---|
| 1504 | argv[argc++] = "program";
|
|---|
| 1505 | argv[argc++] = "donald";
|
|---|
| 1506 | argv[argc++] = "-p";
|
|---|
| 1507 | argv[argc++] = "billy";
|
|---|
| 1508 | argv[argc++] = "duck";
|
|---|
| 1509 | argv[argc++] = "-a";
|
|---|
| 1510 | argv[argc++] = "bar";
|
|---|
| 1511 | argv[argc] = NULL;
|
|---|
| 1512 | optind = start;
|
|---|
| 1513 | getopt_long_loop (argc, argv, "-abp:q:", long_options_required,
|
|---|
| 1514 | &p_value, &q_value,
|
|---|
| 1515 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1516 | ASSERT (strcmp (argv[0], "program") == 0);
|
|---|
| 1517 | ASSERT (strcmp (argv[1], "donald") == 0);
|
|---|
| 1518 | ASSERT (strcmp (argv[2], "-p") == 0);
|
|---|
| 1519 | ASSERT (strcmp (argv[3], "billy") == 0);
|
|---|
| 1520 | ASSERT (strcmp (argv[4], "duck") == 0);
|
|---|
| 1521 | ASSERT (strcmp (argv[5], "-a") == 0);
|
|---|
| 1522 | ASSERT (strcmp (argv[6], "bar") == 0);
|
|---|
| 1523 | ASSERT (argv[7] == NULL);
|
|---|
| 1524 | ASSERT (a_seen == 1);
|
|---|
| 1525 | ASSERT (b_seen == 0);
|
|---|
| 1526 | ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
|
|---|
| 1527 | ASSERT (q_value == NULL);
|
|---|
| 1528 | ASSERT (non_options_count == 3);
|
|---|
| 1529 | ASSERT (strcmp (non_options[0], "donald") == 0);
|
|---|
| 1530 | ASSERT (strcmp (non_options[1], "duck") == 0);
|
|---|
| 1531 | ASSERT (strcmp (non_options[2], "bar") == 0);
|
|---|
| 1532 | ASSERT (unrecognized == 0);
|
|---|
| 1533 | ASSERT (optind == 7);
|
|---|
| 1534 | }
|
|---|
| 1535 |
|
|---|
| 1536 | /* Check that '--' ends the argument processing. */
|
|---|
| 1537 | for (start = 0; start <= 1; start++)
|
|---|
| 1538 | {
|
|---|
| 1539 | const char *p_value = NULL;
|
|---|
| 1540 | const char *q_value = NULL;
|
|---|
| 1541 | int non_options_count = 0;
|
|---|
| 1542 | const char *non_options[10];
|
|---|
| 1543 | int unrecognized = 0;
|
|---|
| 1544 | int argc = 0;
|
|---|
| 1545 | const char *argv[20];
|
|---|
| 1546 | a_seen = 0;
|
|---|
| 1547 | b_seen = 0;
|
|---|
| 1548 |
|
|---|
| 1549 | argv[argc++] = "program";
|
|---|
| 1550 | argv[argc++] = "donald";
|
|---|
| 1551 | argv[argc++] = "-p";
|
|---|
| 1552 | argv[argc++] = "billy";
|
|---|
| 1553 | argv[argc++] = "duck";
|
|---|
| 1554 | argv[argc++] = "-a";
|
|---|
| 1555 | argv[argc++] = "--";
|
|---|
| 1556 | argv[argc++] = "-b";
|
|---|
| 1557 | argv[argc++] = "foo";
|
|---|
| 1558 | argv[argc++] = "-q";
|
|---|
| 1559 | argv[argc++] = "johnny";
|
|---|
| 1560 | argv[argc++] = "bar";
|
|---|
| 1561 | argv[argc] = NULL;
|
|---|
| 1562 | optind = start;
|
|---|
| 1563 | getopt_long_loop (argc, argv, "-abp:q:", long_options_required,
|
|---|
| 1564 | &p_value, &q_value,
|
|---|
| 1565 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1566 | ASSERT (strcmp (argv[0], "program") == 0);
|
|---|
| 1567 | ASSERT (strcmp (argv[1], "donald") == 0);
|
|---|
| 1568 | ASSERT (strcmp (argv[2], "-p") == 0);
|
|---|
| 1569 | ASSERT (strcmp (argv[3], "billy") == 0);
|
|---|
| 1570 | ASSERT (strcmp (argv[4], "duck") == 0);
|
|---|
| 1571 | ASSERT (strcmp (argv[5], "-a") == 0);
|
|---|
| 1572 | ASSERT (strcmp (argv[6], "--") == 0);
|
|---|
| 1573 | ASSERT (strcmp (argv[7], "-b") == 0);
|
|---|
| 1574 | ASSERT (strcmp (argv[8], "foo") == 0);
|
|---|
| 1575 | ASSERT (strcmp (argv[9], "-q") == 0);
|
|---|
| 1576 | ASSERT (strcmp (argv[10], "johnny") == 0);
|
|---|
| 1577 | ASSERT (strcmp (argv[11], "bar") == 0);
|
|---|
| 1578 | ASSERT (argv[12] == NULL);
|
|---|
| 1579 | ASSERT (a_seen == 1);
|
|---|
| 1580 | ASSERT (b_seen == 0);
|
|---|
| 1581 | ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
|
|---|
| 1582 | ASSERT (q_value == NULL);
|
|---|
| 1583 | if (non_options_count == 2)
|
|---|
| 1584 | {
|
|---|
| 1585 | /* glibc behaviour. */
|
|---|
| 1586 | ASSERT (non_options_count == 2);
|
|---|
| 1587 | ASSERT (strcmp (non_options[0], "donald") == 0);
|
|---|
| 1588 | ASSERT (strcmp (non_options[1], "duck") == 0);
|
|---|
| 1589 | ASSERT (unrecognized == 0);
|
|---|
| 1590 | ASSERT (optind == 7);
|
|---|
| 1591 | }
|
|---|
| 1592 | else
|
|---|
| 1593 | {
|
|---|
| 1594 | /* Another valid behaviour. */
|
|---|
| 1595 | ASSERT (non_options_count == 7);
|
|---|
| 1596 | ASSERT (strcmp (non_options[0], "donald") == 0);
|
|---|
| 1597 | ASSERT (strcmp (non_options[1], "duck") == 0);
|
|---|
| 1598 | ASSERT (strcmp (non_options[2], "-b") == 0);
|
|---|
| 1599 | ASSERT (strcmp (non_options[3], "foo") == 0);
|
|---|
| 1600 | ASSERT (strcmp (non_options[4], "-q") == 0);
|
|---|
| 1601 | ASSERT (strcmp (non_options[5], "johnny") == 0);
|
|---|
| 1602 | ASSERT (strcmp (non_options[6], "bar") == 0);
|
|---|
| 1603 | ASSERT (unrecognized == 0);
|
|---|
| 1604 | ASSERT (optind == 12);
|
|---|
| 1605 | }
|
|---|
| 1606 | }
|
|---|
| 1607 |
|
|---|
| 1608 | /* Check that the '-' flag has to come first. */
|
|---|
| 1609 | for (start = 0; start <= 1; start++)
|
|---|
| 1610 | {
|
|---|
| 1611 | const char *p_value = NULL;
|
|---|
| 1612 | const char *q_value = NULL;
|
|---|
| 1613 | int non_options_count = 0;
|
|---|
| 1614 | const char *non_options[10];
|
|---|
| 1615 | int unrecognized = 0;
|
|---|
| 1616 | int argc = 0;
|
|---|
| 1617 | const char *argv[10];
|
|---|
| 1618 | a_seen = 0;
|
|---|
| 1619 | b_seen = 0;
|
|---|
| 1620 |
|
|---|
| 1621 | argv[argc++] = "program";
|
|---|
| 1622 | argv[argc++] = "donald";
|
|---|
| 1623 | argv[argc++] = "-p";
|
|---|
| 1624 | argv[argc++] = "billy";
|
|---|
| 1625 | argv[argc++] = "duck";
|
|---|
| 1626 | argv[argc++] = "-a";
|
|---|
| 1627 | argv[argc++] = "bar";
|
|---|
| 1628 | argv[argc] = NULL;
|
|---|
| 1629 | optind = start;
|
|---|
| 1630 | getopt_long_loop (argc, argv, "abp:q:-", long_options_required,
|
|---|
| 1631 | &p_value, &q_value,
|
|---|
| 1632 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1633 | ASSERT (strcmp (argv[0], "program") == 0);
|
|---|
| 1634 | ASSERT (strcmp (argv[1], "-p") == 0);
|
|---|
| 1635 | ASSERT (strcmp (argv[2], "billy") == 0);
|
|---|
| 1636 | ASSERT (strcmp (argv[3], "-a") == 0);
|
|---|
| 1637 | ASSERT (strcmp (argv[4], "donald") == 0);
|
|---|
| 1638 | ASSERT (strcmp (argv[5], "duck") == 0);
|
|---|
| 1639 | ASSERT (strcmp (argv[6], "bar") == 0);
|
|---|
| 1640 | ASSERT (argv[7] == NULL);
|
|---|
| 1641 | ASSERT (a_seen == 1);
|
|---|
| 1642 | ASSERT (b_seen == 0);
|
|---|
| 1643 | ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
|
|---|
| 1644 | ASSERT (q_value == NULL);
|
|---|
| 1645 | ASSERT (non_options_count == 0);
|
|---|
| 1646 | ASSERT (unrecognized == 0);
|
|---|
| 1647 | ASSERT (optind == 4);
|
|---|
| 1648 | }
|
|---|
| 1649 |
|
|---|
| 1650 | /* Check that the '+' flag causes the first non-option to terminate the
|
|---|
| 1651 | loop. */
|
|---|
| 1652 | for (start = 0; start <= 1; start++)
|
|---|
| 1653 | {
|
|---|
| 1654 | const char *p_value = NULL;
|
|---|
| 1655 | const char *q_value = NULL;
|
|---|
| 1656 | int non_options_count = 0;
|
|---|
| 1657 | const char *non_options[10];
|
|---|
| 1658 | int unrecognized = 0;
|
|---|
| 1659 | int argc = 0;
|
|---|
| 1660 | const char *argv[10];
|
|---|
| 1661 | a_seen = 0;
|
|---|
| 1662 | b_seen = 0;
|
|---|
| 1663 |
|
|---|
| 1664 | argv[argc++] = "program";
|
|---|
| 1665 | argv[argc++] = "donald";
|
|---|
| 1666 | argv[argc++] = "-p";
|
|---|
| 1667 | argv[argc++] = "billy";
|
|---|
| 1668 | argv[argc++] = "duck";
|
|---|
| 1669 | argv[argc++] = "-a";
|
|---|
| 1670 | argv[argc++] = "bar";
|
|---|
| 1671 | argv[argc] = NULL;
|
|---|
| 1672 | optind = start;
|
|---|
| 1673 | getopt_long_loop (argc, argv, "+abp:q:", long_options_required,
|
|---|
| 1674 | &p_value, &q_value,
|
|---|
| 1675 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1676 | ASSERT (strcmp (argv[0], "program") == 0);
|
|---|
| 1677 | ASSERT (strcmp (argv[1], "donald") == 0);
|
|---|
| 1678 | ASSERT (strcmp (argv[2], "-p") == 0);
|
|---|
| 1679 | ASSERT (strcmp (argv[3], "billy") == 0);
|
|---|
| 1680 | ASSERT (strcmp (argv[4], "duck") == 0);
|
|---|
| 1681 | ASSERT (strcmp (argv[5], "-a") == 0);
|
|---|
| 1682 | ASSERT (strcmp (argv[6], "bar") == 0);
|
|---|
| 1683 | ASSERT (argv[7] == NULL);
|
|---|
| 1684 | ASSERT (a_seen == 0);
|
|---|
| 1685 | ASSERT (b_seen == 0);
|
|---|
| 1686 | ASSERT (p_value == NULL);
|
|---|
| 1687 | ASSERT (q_value == NULL);
|
|---|
| 1688 | ASSERT (non_options_count == 0);
|
|---|
| 1689 | ASSERT (unrecognized == 0);
|
|---|
| 1690 | ASSERT (optind == 1);
|
|---|
| 1691 | }
|
|---|
| 1692 | for (start = 0; start <= 1; start++)
|
|---|
| 1693 | {
|
|---|
| 1694 | const char *p_value = NULL;
|
|---|
| 1695 | const char *q_value = NULL;
|
|---|
| 1696 | int non_options_count = 0;
|
|---|
| 1697 | const char *non_options[10];
|
|---|
| 1698 | int unrecognized = 0;
|
|---|
| 1699 | int argc = 0;
|
|---|
| 1700 | const char *argv[10];
|
|---|
| 1701 | a_seen = 0;
|
|---|
| 1702 | b_seen = 0;
|
|---|
| 1703 |
|
|---|
| 1704 | argv[argc++] = "program";
|
|---|
| 1705 | argv[argc++] = "-+";
|
|---|
| 1706 | argv[argc] = NULL;
|
|---|
| 1707 | optind = start;
|
|---|
| 1708 | getopt_long_loop (argc, argv, "+abp:q:", long_options_required,
|
|---|
| 1709 | &p_value, &q_value,
|
|---|
| 1710 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1711 | ASSERT (a_seen == 0);
|
|---|
| 1712 | ASSERT (b_seen == 0);
|
|---|
| 1713 | ASSERT (p_value == NULL);
|
|---|
| 1714 | ASSERT (q_value == NULL);
|
|---|
| 1715 | ASSERT (non_options_count == 0);
|
|---|
| 1716 | ASSERT (unrecognized == '+');
|
|---|
| 1717 | ASSERT (optind == 2);
|
|---|
| 1718 | }
|
|---|
| 1719 |
|
|---|
| 1720 | /* Check that '--' ends the argument processing. */
|
|---|
| 1721 | for (start = 0; start <= 1; start++)
|
|---|
| 1722 | {
|
|---|
| 1723 | const char *p_value = NULL;
|
|---|
| 1724 | const char *q_value = NULL;
|
|---|
| 1725 | int non_options_count = 0;
|
|---|
| 1726 | const char *non_options[10];
|
|---|
| 1727 | int unrecognized = 0;
|
|---|
| 1728 | int argc = 0;
|
|---|
| 1729 | const char *argv[20];
|
|---|
| 1730 | a_seen = 0;
|
|---|
| 1731 | b_seen = 0;
|
|---|
| 1732 |
|
|---|
| 1733 | argv[argc++] = "program";
|
|---|
| 1734 | argv[argc++] = "donald";
|
|---|
| 1735 | argv[argc++] = "-p";
|
|---|
| 1736 | argv[argc++] = "billy";
|
|---|
| 1737 | argv[argc++] = "duck";
|
|---|
| 1738 | argv[argc++] = "-a";
|
|---|
| 1739 | argv[argc++] = "--";
|
|---|
| 1740 | argv[argc++] = "-b";
|
|---|
| 1741 | argv[argc++] = "foo";
|
|---|
| 1742 | argv[argc++] = "-q";
|
|---|
| 1743 | argv[argc++] = "johnny";
|
|---|
| 1744 | argv[argc++] = "bar";
|
|---|
| 1745 | argv[argc] = NULL;
|
|---|
| 1746 | optind = start;
|
|---|
| 1747 | getopt_long_loop (argc, argv, "+abp:q:", long_options_required,
|
|---|
| 1748 | &p_value, &q_value,
|
|---|
| 1749 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1750 | ASSERT (strcmp (argv[0], "program") == 0);
|
|---|
| 1751 | ASSERT (strcmp (argv[1], "donald") == 0);
|
|---|
| 1752 | ASSERT (strcmp (argv[2], "-p") == 0);
|
|---|
| 1753 | ASSERT (strcmp (argv[3], "billy") == 0);
|
|---|
| 1754 | ASSERT (strcmp (argv[4], "duck") == 0);
|
|---|
| 1755 | ASSERT (strcmp (argv[5], "-a") == 0);
|
|---|
| 1756 | ASSERT (strcmp (argv[6], "--") == 0);
|
|---|
| 1757 | ASSERT (strcmp (argv[7], "-b") == 0);
|
|---|
| 1758 | ASSERT (strcmp (argv[8], "foo") == 0);
|
|---|
| 1759 | ASSERT (strcmp (argv[9], "-q") == 0);
|
|---|
| 1760 | ASSERT (strcmp (argv[10], "johnny") == 0);
|
|---|
| 1761 | ASSERT (strcmp (argv[11], "bar") == 0);
|
|---|
| 1762 | ASSERT (argv[12] == NULL);
|
|---|
| 1763 | ASSERT (a_seen == 0);
|
|---|
| 1764 | ASSERT (b_seen == 0);
|
|---|
| 1765 | ASSERT (p_value == NULL);
|
|---|
| 1766 | ASSERT (q_value == NULL);
|
|---|
| 1767 | ASSERT (non_options_count == 0);
|
|---|
| 1768 | ASSERT (unrecognized == 0);
|
|---|
| 1769 | ASSERT (optind == 1);
|
|---|
| 1770 | }
|
|---|
| 1771 |
|
|---|
| 1772 | /* Check that the '+' flag has to come first. */
|
|---|
| 1773 | for (start = 0; start <= 1; start++)
|
|---|
| 1774 | {
|
|---|
| 1775 | const char *p_value = NULL;
|
|---|
| 1776 | const char *q_value = NULL;
|
|---|
| 1777 | int non_options_count = 0;
|
|---|
| 1778 | const char *non_options[10];
|
|---|
| 1779 | int unrecognized = 0;
|
|---|
| 1780 | int argc = 0;
|
|---|
| 1781 | const char *argv[10];
|
|---|
| 1782 | a_seen = 0;
|
|---|
| 1783 | b_seen = 0;
|
|---|
| 1784 |
|
|---|
| 1785 | argv[argc++] = "program";
|
|---|
| 1786 | argv[argc++] = "donald";
|
|---|
| 1787 | argv[argc++] = "-p";
|
|---|
| 1788 | argv[argc++] = "billy";
|
|---|
| 1789 | argv[argc++] = "duck";
|
|---|
| 1790 | argv[argc++] = "-a";
|
|---|
| 1791 | argv[argc++] = "bar";
|
|---|
| 1792 | argv[argc] = NULL;
|
|---|
| 1793 | optind = start;
|
|---|
| 1794 | getopt_long_loop (argc, argv, "abp:q:+", long_options_required,
|
|---|
| 1795 | &p_value, &q_value,
|
|---|
| 1796 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1797 | ASSERT (strcmp (argv[0], "program") == 0);
|
|---|
| 1798 | ASSERT (strcmp (argv[1], "-p") == 0);
|
|---|
| 1799 | ASSERT (strcmp (argv[2], "billy") == 0);
|
|---|
| 1800 | ASSERT (strcmp (argv[3], "-a") == 0);
|
|---|
| 1801 | ASSERT (strcmp (argv[4], "donald") == 0);
|
|---|
| 1802 | ASSERT (strcmp (argv[5], "duck") == 0);
|
|---|
| 1803 | ASSERT (strcmp (argv[6], "bar") == 0);
|
|---|
| 1804 | ASSERT (argv[7] == NULL);
|
|---|
| 1805 | ASSERT (a_seen == 1);
|
|---|
| 1806 | ASSERT (b_seen == 0);
|
|---|
| 1807 | ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
|
|---|
| 1808 | ASSERT (q_value == NULL);
|
|---|
| 1809 | ASSERT (non_options_count == 0);
|
|---|
| 1810 | ASSERT (unrecognized == 0);
|
|---|
| 1811 | ASSERT (optind == 4);
|
|---|
| 1812 | }
|
|---|
| 1813 | }
|
|---|
| 1814 |
|
|---|
| 1815 | /* Test behavior of getopt_long when POSIXLY_CORRECT is set in the
|
|---|
| 1816 | environment. Options with optional arguments should not change
|
|---|
| 1817 | behavior just because of an environment variable.
|
|---|
| 1818 | http://lists.gnu.org/archive/html/bug-m4/2006-09/msg00028.html */
|
|---|
| 1819 | static void
|
|---|
| 1820 | test_getopt_long_posix (void)
|
|---|
| 1821 | {
|
|---|
| 1822 | int start;
|
|---|
| 1823 |
|
|---|
| 1824 | /* Check that POSIXLY_CORRECT stops parsing the same as leading '+'. */
|
|---|
| 1825 | for (start = 0; start <= 1; start++)
|
|---|
| 1826 | {
|
|---|
| 1827 | const char *p_value = NULL;
|
|---|
| 1828 | const char *q_value = NULL;
|
|---|
| 1829 | int non_options_count = 0;
|
|---|
| 1830 | const char *non_options[10];
|
|---|
| 1831 | int unrecognized = 0;
|
|---|
| 1832 | int argc = 0;
|
|---|
| 1833 | const char *argv[10];
|
|---|
| 1834 | a_seen = 0;
|
|---|
| 1835 | b_seen = 0;
|
|---|
| 1836 |
|
|---|
| 1837 | argv[argc++] = "program";
|
|---|
| 1838 | argv[argc++] = "donald";
|
|---|
| 1839 | argv[argc++] = "-p";
|
|---|
| 1840 | argv[argc++] = "billy";
|
|---|
| 1841 | argv[argc++] = "duck";
|
|---|
| 1842 | argv[argc++] = "-a";
|
|---|
| 1843 | argv[argc++] = "bar";
|
|---|
| 1844 | argv[argc] = NULL;
|
|---|
| 1845 | optind = start;
|
|---|
| 1846 | getopt_long_loop (argc, argv, "abp:q:", long_options_required,
|
|---|
| 1847 | &p_value, &q_value,
|
|---|
| 1848 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1849 | ASSERT (strcmp (argv[0], "program") == 0);
|
|---|
| 1850 | ASSERT (strcmp (argv[1], "donald") == 0);
|
|---|
| 1851 | ASSERT (strcmp (argv[2], "-p") == 0);
|
|---|
| 1852 | ASSERT (strcmp (argv[3], "billy") == 0);
|
|---|
| 1853 | ASSERT (strcmp (argv[4], "duck") == 0);
|
|---|
| 1854 | ASSERT (strcmp (argv[5], "-a") == 0);
|
|---|
| 1855 | ASSERT (strcmp (argv[6], "bar") == 0);
|
|---|
| 1856 | ASSERT (argv[7] == NULL);
|
|---|
| 1857 | ASSERT (a_seen == 0);
|
|---|
| 1858 | ASSERT (b_seen == 0);
|
|---|
| 1859 | ASSERT (p_value == NULL);
|
|---|
| 1860 | ASSERT (q_value == NULL);
|
|---|
| 1861 | ASSERT (non_options_count == 0);
|
|---|
| 1862 | ASSERT (unrecognized == 0);
|
|---|
| 1863 | ASSERT (optind == 1);
|
|---|
| 1864 | }
|
|---|
| 1865 |
|
|---|
| 1866 | /* Check that POSIXLY_CORRECT doesn't change optional arguments. */
|
|---|
| 1867 | for (start = 0; start <= 1; start++)
|
|---|
| 1868 | {
|
|---|
| 1869 | const char *p_value = NULL;
|
|---|
| 1870 | const char *q_value = NULL;
|
|---|
| 1871 | int non_options_count = 0;
|
|---|
| 1872 | const char *non_options[10];
|
|---|
| 1873 | int unrecognized = 0;
|
|---|
| 1874 | int argc = 0;
|
|---|
| 1875 | const char *argv[10];
|
|---|
| 1876 | a_seen = 0;
|
|---|
| 1877 | b_seen = 0;
|
|---|
| 1878 |
|
|---|
| 1879 | argv[argc++] = "program";
|
|---|
| 1880 | argv[argc++] = "-p";
|
|---|
| 1881 | argv[argc++] = "billy";
|
|---|
| 1882 | argv[argc] = NULL;
|
|---|
| 1883 | optind = start;
|
|---|
| 1884 | getopt_long_loop (argc, argv, "p::", long_options_required,
|
|---|
| 1885 | &p_value, &q_value,
|
|---|
| 1886 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1887 | ASSERT (a_seen == 0);
|
|---|
| 1888 | ASSERT (b_seen == 0);
|
|---|
| 1889 | ASSERT (p_value == NULL);
|
|---|
| 1890 | ASSERT (q_value == NULL);
|
|---|
| 1891 | ASSERT (non_options_count == 0);
|
|---|
| 1892 | ASSERT (unrecognized == 0);
|
|---|
| 1893 | ASSERT (optind == 2);
|
|---|
| 1894 | }
|
|---|
| 1895 |
|
|---|
| 1896 | /* Check that leading - still sees options after non-options. */
|
|---|
| 1897 | for (start = 0; start <= 1; start++)
|
|---|
| 1898 | {
|
|---|
| 1899 | const char *p_value = NULL;
|
|---|
| 1900 | const char *q_value = NULL;
|
|---|
| 1901 | int non_options_count = 0;
|
|---|
| 1902 | const char *non_options[10];
|
|---|
| 1903 | int unrecognized = 0;
|
|---|
| 1904 | int argc = 0;
|
|---|
| 1905 | const char *argv[10];
|
|---|
| 1906 | a_seen = 0;
|
|---|
| 1907 | b_seen = 0;
|
|---|
| 1908 |
|
|---|
| 1909 | argv[argc++] = "program";
|
|---|
| 1910 | argv[argc++] = "-a";
|
|---|
| 1911 | argv[argc++] = "billy";
|
|---|
| 1912 | argv[argc++] = "-b";
|
|---|
| 1913 | argv[argc] = NULL;
|
|---|
| 1914 | optind = start;
|
|---|
| 1915 | getopt_long_loop (argc, argv, "-ab", long_options_required,
|
|---|
| 1916 | &p_value, &q_value,
|
|---|
| 1917 | &non_options_count, non_options, &unrecognized);
|
|---|
| 1918 | ASSERT (a_seen == 1);
|
|---|
| 1919 | ASSERT (b_seen == 1);
|
|---|
| 1920 | ASSERT (p_value == NULL);
|
|---|
| 1921 | ASSERT (q_value == NULL);
|
|---|
| 1922 | ASSERT (non_options_count == 1);
|
|---|
| 1923 | ASSERT (strcmp (non_options[0], "billy") == 0);
|
|---|
| 1924 | ASSERT (unrecognized == 0);
|
|---|
| 1925 | ASSERT (optind == 4);
|
|---|
| 1926 | }
|
|---|
| 1927 | }
|
|---|
| 1928 |
|
|---|
| 1929 | /* Reduce casting, so we can use string literals elsewhere.
|
|---|
| 1930 | getopt_long_only takes an array of char*, but luckily does not
|
|---|
| 1931 | modify those elements, so we can pass const char*. */
|
|---|
| 1932 | static int
|
|---|
| 1933 | do_getopt_long_only (int argc, const char **argv, const char *shortopts,
|
|---|
| 1934 | const struct option *longopts, int *longind)
|
|---|
| 1935 | {
|
|---|
| 1936 | return getopt_long_only (argc, (char **) argv, shortopts, longopts, longind);
|
|---|
| 1937 | }
|
|---|
| 1938 |
|
|---|
| 1939 | static void
|
|---|
| 1940 | test_getopt_long_only (void)
|
|---|
| 1941 | {
|
|---|
| 1942 | /* Test disambiguation of options. */
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| 1943 | {
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| 1944 | int argc = 0;
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| 1945 | const char *argv[10];
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| 1946 | int option_index;
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| 1947 | int c;
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| 1948 |
|
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| 1949 | argv[argc++] = "program";
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| 1950 | argv[argc++] = "-x";
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| 1951 | argv[argc] = NULL;
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| 1952 | optind = 1;
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| 1953 | opterr = 0;
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| 1954 | c = do_getopt_long_only (argc, argv, "ab", long_options_required,
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| 1955 | &option_index);
|
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| 1956 | ASSERT (c == '?');
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| 1957 | ASSERT (optopt == 0);
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| 1958 | }
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| 1959 | {
|
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| 1960 | int argc = 0;
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|---|
| 1961 | const char *argv[10];
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|---|
| 1962 | int option_index;
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| 1963 | int c;
|
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| 1964 |
|
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| 1965 | argv[argc++] = "program";
|
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| 1966 | argv[argc++] = "-x";
|
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| 1967 | argv[argc] = NULL;
|
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| 1968 | optind = 1;
|
|---|
| 1969 | opterr = 0;
|
|---|
| 1970 | c = do_getopt_long_only (argc, argv, "abx", long_options_required,
|
|---|
| 1971 | &option_index);
|
|---|
| 1972 | ASSERT (c == 'x');
|
|---|
| 1973 | ASSERT (optopt == 0);
|
|---|
| 1974 | }
|
|---|
| 1975 | {
|
|---|
| 1976 | int argc = 0;
|
|---|
| 1977 | const char *argv[10];
|
|---|
| 1978 | int option_index;
|
|---|
| 1979 | int c;
|
|---|
| 1980 |
|
|---|
| 1981 | argv[argc++] = "program";
|
|---|
| 1982 | argv[argc++] = "--x";
|
|---|
| 1983 | argv[argc] = NULL;
|
|---|
| 1984 | optind = 1;
|
|---|
| 1985 | opterr = 0;
|
|---|
| 1986 | c = do_getopt_long_only (argc, argv, "abx", long_options_required,
|
|---|
| 1987 | &option_index);
|
|---|
| 1988 | ASSERT (c == '?');
|
|---|
| 1989 | ASSERT (optopt == 0);
|
|---|
| 1990 | }
|
|---|
| 1991 | {
|
|---|
| 1992 | int argc = 0;
|
|---|
| 1993 | const char *argv[10];
|
|---|
| 1994 | int option_index;
|
|---|
| 1995 | int c;
|
|---|
| 1996 |
|
|---|
| 1997 | argv[argc++] = "program";
|
|---|
| 1998 | argv[argc++] = "-b";
|
|---|
| 1999 | argv[argc] = NULL;
|
|---|
| 2000 | optind = 1;
|
|---|
| 2001 | opterr = 0;
|
|---|
| 2002 | b_seen = 0;
|
|---|
| 2003 | c = do_getopt_long_only (argc, argv, "abx", long_options_required,
|
|---|
| 2004 | &option_index);
|
|---|
| 2005 | ASSERT (c == 'b');
|
|---|
| 2006 | ASSERT (b_seen == 0);
|
|---|
| 2007 | }
|
|---|
| 2008 | {
|
|---|
| 2009 | int argc = 0;
|
|---|
| 2010 | const char *argv[10];
|
|---|
| 2011 | int option_index;
|
|---|
| 2012 | int c;
|
|---|
| 2013 |
|
|---|
| 2014 | argv[argc++] = "program";
|
|---|
| 2015 | argv[argc++] = "--b";
|
|---|
| 2016 | argv[argc] = NULL;
|
|---|
| 2017 | optind = 1;
|
|---|
| 2018 | opterr = 0;
|
|---|
| 2019 | b_seen = 0;
|
|---|
| 2020 | c = do_getopt_long_only (argc, argv, "abx", long_options_required,
|
|---|
| 2021 | &option_index);
|
|---|
| 2022 | ASSERT (c == 0);
|
|---|
| 2023 | ASSERT (b_seen == 1);
|
|---|
| 2024 | }
|
|---|
| 2025 | {
|
|---|
| 2026 | int argc = 0;
|
|---|
| 2027 | const char *argv[10];
|
|---|
| 2028 | int option_index;
|
|---|
| 2029 | int c;
|
|---|
| 2030 |
|
|---|
| 2031 | argv[argc++] = "program";
|
|---|
| 2032 | argv[argc++] = "-xt";
|
|---|
| 2033 | argv[argc] = NULL;
|
|---|
| 2034 | optind = 1;
|
|---|
| 2035 | opterr = 0;
|
|---|
| 2036 | c = do_getopt_long_only (argc, argv, "ab", long_options_required,
|
|---|
| 2037 | &option_index);
|
|---|
| 2038 | ASSERT (c == '?');
|
|---|
| 2039 | ASSERT (optopt == 0);
|
|---|
| 2040 | }
|
|---|
| 2041 | {
|
|---|
| 2042 | int argc = 0;
|
|---|
| 2043 | const char *argv[10];
|
|---|
| 2044 | int option_index;
|
|---|
| 2045 | int c;
|
|---|
| 2046 |
|
|---|
| 2047 | argv[argc++] = "program";
|
|---|
| 2048 | argv[argc++] = "-xt";
|
|---|
| 2049 | argv[argc] = NULL;
|
|---|
| 2050 | optind = 1;
|
|---|
| 2051 | opterr = 0;
|
|---|
| 2052 | c = do_getopt_long_only (argc, argv, "abx", long_options_required,
|
|---|
| 2053 | &option_index);
|
|---|
| 2054 | ASSERT (c == '?');
|
|---|
| 2055 | ASSERT (optopt == 0);
|
|---|
| 2056 | }
|
|---|
| 2057 | {
|
|---|
| 2058 | int argc = 0;
|
|---|
| 2059 | const char *argv[10];
|
|---|
| 2060 | int option_index;
|
|---|
| 2061 | int c;
|
|---|
| 2062 |
|
|---|
| 2063 | argv[argc++] = "program";
|
|---|
| 2064 | argv[argc++] = "-xtra";
|
|---|
| 2065 | argv[argc] = NULL;
|
|---|
| 2066 | optind = 1;
|
|---|
| 2067 | opterr = 0;
|
|---|
| 2068 | c = do_getopt_long_only (argc, argv, "ab", long_options_required,
|
|---|
| 2069 | &option_index);
|
|---|
| 2070 | ASSERT (c == 1001);
|
|---|
| 2071 | }
|
|---|
| 2072 | {
|
|---|
| 2073 | int argc = 0;
|
|---|
| 2074 | const char *argv[10];
|
|---|
| 2075 | int option_index;
|
|---|
| 2076 | int c;
|
|---|
| 2077 |
|
|---|
| 2078 | argv[argc++] = "program";
|
|---|
| 2079 | argv[argc++] = "-xtreme";
|
|---|
| 2080 | argv[argc] = NULL;
|
|---|
| 2081 | optind = 1;
|
|---|
| 2082 | opterr = 0;
|
|---|
| 2083 | c = do_getopt_long_only (argc, argv, "abx:", long_options_required,
|
|---|
| 2084 | &option_index);
|
|---|
| 2085 | ASSERT (c == 1002);
|
|---|
| 2086 | }
|
|---|
| 2087 | {
|
|---|
| 2088 | int argc = 0;
|
|---|
| 2089 | const char *argv[10];
|
|---|
| 2090 | int option_index;
|
|---|
| 2091 | int c;
|
|---|
| 2092 |
|
|---|
| 2093 | argv[argc++] = "program";
|
|---|
| 2094 | argv[argc++] = "-xtremel";
|
|---|
| 2095 | argv[argc] = NULL;
|
|---|
| 2096 | optind = 1;
|
|---|
| 2097 | opterr = 0;
|
|---|
| 2098 | c = do_getopt_long_only (argc, argv, "ab", long_options_required,
|
|---|
| 2099 | &option_index);
|
|---|
| 2100 | /* glibc getopt_long_only is intentionally different from
|
|---|
| 2101 | getopt_long when handling a prefix that is common to two
|
|---|
| 2102 | spellings, when both spellings have the same option directives.
|
|---|
| 2103 | BSD getopt_long_only treats both cases the same. */
|
|---|
| 2104 | ASSERT (c == 1003 || c == '?');
|
|---|
| 2105 | ASSERT (optind == 2);
|
|---|
| 2106 | }
|
|---|
| 2107 | {
|
|---|
| 2108 | int argc = 0;
|
|---|
| 2109 | const char *argv[10];
|
|---|
| 2110 | int option_index;
|
|---|
| 2111 | int c;
|
|---|
| 2112 |
|
|---|
| 2113 | argv[argc++] = "program";
|
|---|
| 2114 | argv[argc++] = "-xtremel";
|
|---|
| 2115 | argv[argc] = NULL;
|
|---|
| 2116 | optind = 1;
|
|---|
| 2117 | opterr = 0;
|
|---|
| 2118 | c = do_getopt_long_only (argc, argv, "abx::", long_options_required,
|
|---|
| 2119 | &option_index);
|
|---|
| 2120 | /* glibc getopt_long_only is intentionally different from
|
|---|
| 2121 | getopt_long when handling a prefix that is common to two
|
|---|
| 2122 | spellings, when both spellings have the same option directives.
|
|---|
| 2123 | BSD getopt_long_only treats both cases the same. */
|
|---|
| 2124 | ASSERT (c == 1003 || c == '?');
|
|---|
| 2125 | ASSERT (optind == 2);
|
|---|
| 2126 | ASSERT (optarg == NULL);
|
|---|
| 2127 | }
|
|---|
| 2128 | {
|
|---|
| 2129 | int argc = 0;
|
|---|
| 2130 | const char *argv[10];
|
|---|
| 2131 | int option_index;
|
|---|
| 2132 | int c;
|
|---|
| 2133 |
|
|---|
| 2134 | argv[argc++] = "program";
|
|---|
| 2135 | argv[argc++] = "-xtras";
|
|---|
| 2136 | argv[argc] = NULL;
|
|---|
| 2137 | optind = 1;
|
|---|
| 2138 | opterr = 0;
|
|---|
| 2139 | c = do_getopt_long_only (argc, argv, "abx::", long_options_required,
|
|---|
| 2140 | &option_index);
|
|---|
| 2141 | ASSERT (c == 'x');
|
|---|
| 2142 | ASSERT (strcmp (optarg, "tras") == 0);
|
|---|
| 2143 | }
|
|---|
| 2144 | }
|
|---|