-/* Skeleton for test programs.
- Copyright (C) 1998 Free Software Foundation, Inc.
+/* Legacy test skeleton.
+ Copyright (C) 1998-2019 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
+ 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
+ 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; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+/* This test skeleton is to support running existing tests. New tests
+ should use <support/test-driver.c> instead; see the documentation
+ in that file for instructions, and <support/README-testing.c> for a
+ minimal example. */
+
+/* This list of headers is needed so that tests which include
+ "../test-skeleton.c" at the beginning still compile. */
+#include <assert.h>
+#include <errno.h>
+#include <fcntl.h>
#include <getopt.h>
+#include <malloc.h>
+#include <paths.h>
+#include <search.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
#include <unistd.h>
#include <sys/resource.h>
#include <sys/wait.h>
-
-/* The test function is normally called `do_test' and it is called
- with argc and argv as the arguments. We nevertheless provide the
- possibility to overwrite this name. */
-#ifndef TEST_FUNCTION
-# define TEST_FUNCTION do_test (argc, argv)
-#endif
-
-
-#define OPT_DIRECT 1000
-#define OPT_TESTDIR 1001
-
-static struct option options[] =
+#include <sys/param.h>
+#include <time.h>
+#include <stdint.h>
+
+#include <support/support.h>
+#include <support/check.h>
+#include <support/xsignal.h>
+#include <support/temp_file.h>
+
+/* TEST_FUNCTION is no longer used. */
+static int
+legacy_test_function (int argc __attribute__ ((unused)),
+ char **argv __attribute__ ((unused)))
{
-#ifdef CMDLINE_OPTIONS
- CMDLINE_OPTIONS
+#ifdef TEST_FUNCTION
+ return TEST_FUNCTION;
+# undef TEST_FUNCTION
+#else
+ return do_test (argc, argv);
#endif
- { "direct", no_argument, NULL, OPT_DIRECT },
- { "test-dir", required_argument, NULL, OPT_TESTDIR },
- { NULL, 0, NULL, 0 }
-};
-
-/* PID of the test itself. */
-static int pid;
-
-/* Directory to place temporary files in. */
-static const char *test_dir;
+}
+#define TEST_FUNCTION_ARGV legacy_test_function
-/* Timeout handler. We kill the child and exit with an error. */
-void
-timeout_handler (int sig __attribute__ ((unused)))
+/* PREPARE is a function name in the new skeleton. */
+#ifdef PREPARE
+static void
+legacy_prepare_function (int argc __attribute__ ((unused)),
+ char **argv __attribute__ ((unused)))
{
- int killed;
-
- /* Send signal. */
- kill (pid, SIGKILL);
-
- /* Wait for it to terminate. */
- killed = waitpid (pid, NULL, WNOHANG);
- if (killed != 0 && killed != pid)
- {
- perror ("Failed to killed test process");
- exit (1);
- }
+ PREPARE (argc, argv);
+}
+# undef PREPARE
+# define PREPARE legacy_prepare_function
+#endif
+/* CLEANUP_HANDLER is a function name in the new skeleton. */
#ifdef CLEANUP_HANDLER
+static void
+legacy_cleanup_handler_function (void)
+{
CLEANUP_HANDLER;
-#endif
-
- fputs ("Timed out: killed the child process\n", stderr);
-
- /* Exit with an error. */
- exit (1);
}
-
-/* We provide the entry point here. */
-int
-main (int argc, char *argv[])
-{
- int direct = 0; /* Directly call the test function? */
- int status;
- int opt;
-
- while ((opt = getopt_long (argc, argv, "", options, NULL)) != -1)
- switch (opt)
- {
- case '?':
- exit (1);
- case OPT_DIRECT:
- direct = 1;
- break;
- case OPT_TESTDIR:
- test_dir = optarg;
- break;
-#ifdef CMDLINE_PROCESS
- CMDLINE_PROCESS
+# undef CLEANUP_HANDLER
+# define CLEANUP_HANDLER legacy_cleanup_handler_function
#endif
- }
-
- /* Set TMPDIR to specified test directory. */
- if (test_dir != NULL)
- {
- setenv ("TMPDIR", test_dir, 1);
-
- if (chdir (test_dir) < 0)
- {
- perror ("chdir");
- exit (1);
- }
- }
-
- /* If we are not expected to fork run the function immediately. */
- if (direct)
- return TEST_FUNCTION;
- /* Set up the test environment:
- - prevent core dumps
- - set up the timer
- - fork and execute the function. */
-
- pid = fork ();
- if (pid == 0)
- {
- /* This is the child. */
-#ifdef RLIMIT_CORE
- /* Try to avoid dumping core. */
- struct rlimit core_limit;
- core_limit.rlim_cur = 0;
- core_limit.rlim_max = 0;
- setrlimit (RLIMIT_CORE, &core_limit);
-#endif
-
- /* Execute the test function and exit with the return value. */
- exit (TEST_FUNCTION);
- }
- else if (pid < 0)
+/* CMDLINE_PROCESS is a function name in the new skeleton. */
+#ifdef CMDLINE_PROCESS
+static void
+legacy_cmdline_process_function (int c)
+{
+ switch (c)
{
- perror ("Cannot fork test program");
- exit (1);
+ CMDLINE_PROCESS
}
-
- /* Set timeout. */
-#ifndef TIMEOUT
- /* Default timeout is two seconds. */
-# define TIMEOUT 2
+}
+# undef CMDLINE_PROCESS
+# define CMDLINE_PROCESS legacy_cmdline_process_function
#endif
- alarm (TIMEOUT);
- signal (SIGALRM, timeout_handler);
- /* Wait for the regular termination. */
- if (waitpid (pid, &status, 0) != pid)
- {
- perror ("Oops, wrong test program terminated");
- exit (1);
- }
+/* Include the new test-skeleton. */
+#include <support/test-driver.c>
-#ifndef EXPECTED_SIGNAL
- /* We don't expect any signal. */
-# define EXPECTED_SIGNAL 0
-#endif
- if (WTERMSIG (status) != EXPECTED_SIGNAL)
- {
- fprintf (stderr, "Incorrect signal from child: got `%s', need `%s'\n",
- strsignal (WTERMSIG (status)), strsignal (EXPECTED_SIGNAL));
- exit (1);
- }
-
- /* Simply exit with the return value of the test. */
- return WEXITSTATUS (status);
-}
+/* The following functionality is only available if <pthread.h> was
+ included before this file. */
+#ifdef _PTHREAD_H
+# include <support/xthread.h>
+#endif /* _PTHREAD_H */
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