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-rw-r--r--test/argp/tst-argp1.c117
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diff --git a/test/argp/tst-argp1.c b/test/argp/tst-argp1.c
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-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper at redhat.com>, 2002.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, see <http://www.gnu.org/licenses/>.  */
-
-#include <argp.h>
-
-
-
-
-#define OPT_TO_THREAD 300
-#define OPT_TO_PROCESS 301
-#define OPT_SYNC_SIGNAL 302
-#define OPT_SYNC_JOIN 303
-#define OPT_TOPLEVEL 304
-
-
-static const struct argp_option test_options[] =
- {
- { NULL, 0, NULL, 0, "\
-This is a test for threads so we allow ther user to selection the number of \
-threads which are used at any one time. Independently the total number of \
-rounds can be selected. This is the total number of threads which will have \
-run when the process terminates:" },
- { "threads", 't', "NUMBER", 0, "Number of threads used at once" },
- { "starts", 's', "NUMBER", 0, "Total number of working threads" },
- { "toplevel", OPT_TOPLEVEL, "NUMBER", 0,
- "Number of toplevel threads which start the other threads; this \
-implies --sync-join" },
-
- { NULL, 0, NULL, 0, "\
-Each thread can do one of two things: sleep or do work. The latter is 100% \
-CPU bound. The work load is the probability a thread does work. All values \
-from zero to 100 (inclusive) are valid. How often each thread repeats this \
-can be determined by the number of rounds. The work cost determines how long \
-each work session (not sleeping) takes. If it is zero a thread would \
-effectively nothing. By setting the number of rounds to zero the thread \
-does no work at all and pure thread creation times can be measured." },
- { "workload", 'w', "PERCENT", 0, "Percentage of time spent working" },
- { "workcost", 'c', "NUMBER", 0,
- "Factor in the cost of each round of working" },
- { "rounds", 'r', "NUMBER", 0, "Number of rounds each thread runs" },
-
- { NULL, 0, NULL, 0, "\
-There are a number of different methods how thread creation can be \
-synchronized. Synchronization is necessary since the number of concurrently \
-running threads is limited." },
- { "sync-signal", OPT_SYNC_SIGNAL, NULL, 0,
- "Synchronize using a signal (default)" },
- { "sync-join", OPT_SYNC_JOIN, NULL, 0, "Synchronize using pthread_join" },
-
- { NULL, 0, NULL, 0, "\
-One parameter for each threads execution is the size of the stack. If this \
-parameter is not used the system's default stack size is used. If many \
-threads are used the stack size should be chosen quite small." },
- { "stacksize", 'S', "BYTES", 0, "Size of threads stack" },
- { "guardsize", 'g', "BYTES", 0,
- "Size of stack guard area; must fit into the stack" },
-
- { NULL, 0, NULL, 0, "Signal options:" },
- { "to-thread", OPT_TO_THREAD, NULL, 0, "Send signal to main thread" },
- { "to-process", OPT_TO_PROCESS, NULL, 0,
- "Send signal to process (default)" },
-
- { NULL, 0, NULL, 0, "Administrative options:" },
- { "progress", 'p', NULL, 0, "Show signs of progress" },
- { "timing", 'T', NULL, 0,
- "Measure time from startup to the last thread finishing" },
- { NULL, 0, NULL, 0, NULL }
- };
-
-/* Prototype for option handler. */
-static error_t parse_opt (int key, char *arg, struct argp_state *state);
-
-/* Data structure to communicate with argp functions. */
-static struct argp argp =
-{
- test_options, parse_opt
-};
-
-
-static int
-do_test (void)
-{
- int argc = 2;
- char *argv[3] = { (char *) "tst-argp1", (char *) "--help", NULL };
- int remaining;
-
- /* Parse and process arguments. */
- argp_parse (&argp, argc, argv, 0, &remaining, NULL);
-
- return 0;
-}
-
-
-/* Handle program arguments. */
-static error_t
-parse_opt (int key, char *arg, struct argp_state *state)
-{
- return ARGP_ERR_UNKNOWN;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"