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Diffstat (limited to 'posix/tst-execvpe5.c')
| -rw-r--r-- | posix/tst-execvpe5.c | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/posix/tst-execvpe5.c b/posix/tst-execvpe5.c deleted file mode 100644 index d91d92997a..0000000000 --- a/posix/tst-execvpe5.c +++ /dev/null @@ -1,160 +0,0 @@ -/* General tests for execpve. - Copyright (C) 2016-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - 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; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <wait.h> - - -/* Nonzero if the program gets called via `exec'. */ -static int restart; - - -#define CMDLINE_OPTIONS \ - { "restart", no_argument, &restart, 1 }, - -/* Prototype for our test function. */ -extern void do_prepare (int argc, char *argv[]); -extern int do_test (int argc, char *argv[]); - -#include "../test-skeleton.c" - -#define EXECVPE_KEY "EXECVPE_ENV" -#define EXECVPE_VALUE "execvpe_test" - - -static int -handle_restart (void) -{ - /* First check if only one variable is passed on execvpe. */ - int env_count = 0; - for (char **e = environ; *e != NULL; ++e) - if (++env_count == INT_MAX) - { - printf ("Environment variable number overflow"); - exit (EXIT_FAILURE); - } - if (env_count != 1) - { - printf ("Wrong number of environment variables"); - exit (EXIT_FAILURE); - } - - /* Check if the combinarion os "EXECVPE_ENV=execvpe_test" */ - const char *env = getenv (EXECVPE_KEY); - if (env == NULL) - { - printf ("Test environment variable not found"); - exit (EXIT_FAILURE); - } - - if (strncmp (env, EXECVPE_VALUE, sizeof (EXECVPE_VALUE))) - { - printf ("Test environment variable with wrong value"); - exit (EXIT_FAILURE); - } - - return 0; -} - - -int -do_test (int argc, char *argv[]) -{ - pid_t pid; - int status; - - /* We must have - - one or four parameters left if called initially - + path for ld.so optional - + "--library-path" optional - + the library path optional - + the application name - - if --enable-hardcoded-path-in-tests is used, just - + the application name - */ - - if (restart) - { - if (argc != 1) - { - printf ("Wrong number of arguments (%d) in restart\n", argc); - exit (EXIT_FAILURE); - } - - return handle_restart (); - } - - if (argc != 2 && argc != 5) - { - printf ("Wrong number of arguments (%d)\n", argc); - exit (EXIT_FAILURE); - } - - /* We want to test the `execvpe' function. To do this we restart the - program with an additional parameter. */ - pid = fork (); - if (pid == 0) - { - /* This is the child. Construct the command line. */ - - /* We cast here to char* because the test itself does not modify neither - the argument nor the environment list. */ - char *envs[] = { (char*)(EXECVPE_KEY "=" EXECVPE_VALUE), NULL }; - if (argc == 5) - { - char *args[] = { argv[1], argv[2], argv[3], argv[4], - (char *) "--direct", (char *) "--restart", NULL }; - execvpe (args[0], args, envs); - } - else - { - char *args[] = { argv[0], - (char *) "--direct", (char *) "--restart", NULL }; - execvpe (args[0], args, envs); - } - - puts ("Cannot exec"); - exit (EXIT_FAILURE); - } - else if (pid == (pid_t) -1) - { - puts ("Cannot fork"); - return 1; - } - - /* Wait for the child. */ - if (waitpid (pid, &status, 0) != pid) - { - puts ("Wrong child"); - return 1; - } - - if (WTERMSIG (status) != 0) - { - puts ("Child terminated incorrectly"); - return 1; - } - status = WEXITSTATUS (status); - - return status; -} |