Message ID | 1581249526-25295-1-git-send-email-xuyang2018.jy@cn.fujitsu.com |
---|---|
State | Accepted |
Headers | show |
Series | [v1,1/2] syscalls/socketcall02: Cleanup && rewrite to new API | expand |
> Also add EFAULT error test. > > Signed-off-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com> > --- > .../kernel/syscalls/socketcall/socketcall02.c | 173 ++++-------------- > 1 file changed, 37 insertions(+), 136 deletions(-) > > diff --git a/testcases/kernel/syscalls/socketcall/socketcall02.c b/testcases/kernel/syscalls/socketcall/socketcall02.c > index 7574782ff..6a9d51f4e 100644 > --- a/testcases/kernel/syscalls/socketcall/socketcall02.c > +++ b/testcases/kernel/syscalls/socketcall/socketcall02.c > @@ -1,163 +1,64 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > /* > * Copyright (c) Wipro Technologies Ltd, 2002. All Rights Reserved. > + * Copyright (c) 2020 Yang Xu <xuyang2018.jy@cn.fujitsu.com> > + * Author: Sowmya Adiga <sowmya.adiga@wipro.com> > * > - * This program is free software; you can redistribute it and/or modify it > - * under the terms of version 2 of the GNU General Public License as > - * published by the Free Software Foundation. > - * > - * This program is distributed in the hope that it would be useful, but > - * WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. > - * > - * You should have received a copy of the GNU General Public License along > - * with this program; if not, write the Free Software Foundation, Inc., > - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. > - * > + * This is a error test for the socketcall(2) system call. > */ > -/************************************************************************** > - * > - * TEST IDENTIFIER : socketcall02 > - * > - * EXECUTED BY : All user > - * > - * TEST TITLE : Error test for socketcall(2) > - * > - * TEST CASE TOTAL : 1 > - * > - * AUTHOR : sowmya adiga<sowmya.adiga@wipro.com> > - * > - * SIGNALS > - * Uses SIGUSR1 to pause before test if option set. > - * (See the parse_opts(3) man page). > - * > - * DESCRIPTION > - * verify socketcall(2) returns -1 and sets errno > - * appropriately if argument passed is invalid. > - * > - * > - * Setup: > - * Setup signal handling. > - * Pause for SIGUSR1 if option specified. > - * > - * Test: > - * Loop if the proper option is given. > - * Execute system call. > - * Check return code, If system call failed (return == -1) && > - * (errno set == expected errno) > - * Issue sys call pass with expected error > - * otherwise > - * Issue sys call fails with unexpected error > - * > - * Cleanup: > - * Print errno log and/or timing stats if options given > - * > - * USAGE: <for command-line> > - * socketcall02 [-c n] [-e] [-i n] [-I x] [-p x] [-t] > - * where, -c n : Run n copies concurrently > - * -e : Turn on errno logging. > - * -h : Show this help screen > - * -i n : Execute test n times. > - * -I x : Execute test for x seconds. > - * -p : Pause for SIGUSR1 before starting > - * -P x : Pause for x seconds between iterations. > - * -t : Turn on syscall timing. > - * > - * RESTRICTIONS > - * None > - *****************************************************************************/ > -#include <stdio.h> > -#include <stdlib.h> > -#include <errno.h> > -#include <sys/syscall.h> > + > #include <unistd.h> > +#include <errno.h> > #include <sys/types.h> > #include <sys/socket.h> > #include <linux/net.h> > #include <sys/un.h> > #include <netinet/in.h> > > -#include "test.h" > - > -char *TCID = "socketcall02"; > - > -#ifdef __NR_socketcall > +#include "tst_test.h" > +#include "lapi/syscalls.h" > > -#define socketcall(call, args) syscall(__NR_socketcall, call, args) > - > -void setup(); > -void cleanup(); > - > -int TST_TOTAL = 1; > +static unsigned long args_valid[3] = {PF_INET, SOCK_STREAM, 0}; > > struct test_case_t { > int call; > - unsigned long args[3]; > - int retval; > - int experrno; > + unsigned long *args; > + int exp_err; > char *desc; > -} TC = { > - -1, { > -PF_INET, SOCK_STREAM, 0}, -1, EINVAL, "invalid call"}; > +} TC[] = { > + {0, args_valid, EINVAL, "invalid call(0)"}, "invalid call(<1)" is more correc. > + {21, args_valid, EINVAL, "invalid call(21)"}, "invalid call(>20)" is more correct. > + {SYS_SOCKET, NULL, EFAULT, "invalid args address"}, > +}; > > -int main(int ac, char **av) > +static void verify_socketcall(unsigned int i) > { > - int lc; > - > - tst_parse_opts(ac, av, NULL, NULL); > - > - setup(); > - > - /* check looping state */ > - for (lc = 0; TEST_LOOPING(lc); lc++) { > + tst_res(TINFO, "%s", TC[i].desc); > > - tst_count = 0; > - > - TEST(socketcall(TC.call, TC.args)); > - > - /* check return code */ > - if ((TEST_RETURN == -1) > - && (TEST_ERRNO == TC.experrno)) { > - tst_resm(TPASS, "socketcall() failed" > - " as expected for %s", TC.desc); > - } else { > - tst_brkm(TFAIL, NULL, "socketcall()" > - " Failed with wrong experrno" > - " =%d got: errno=%d : %s", > - TC.experrno, TEST_ERRNO, strerror(TEST_ERRNO)); > - } > + TEST(tst_syscall(__NR_socketcall, TC[i].call, TC[i].args)); > + if (TST_RET != -1) { > + tst_res(TFAIL, "socketcall() succeeded unexpectedly"); > + return; > } > - > - /* cleanup and exit */ > - cleanup(); > - > - tst_exit(); > + if (TST_ERR == TC[i].exp_err) > + tst_res(TPASS | TTERRNO, "socketcall() failed as expected "); > + else > + tst_res(TFAIL | TTERRNO, "socketcall fail expected %s got", tst_strerrno(TC[i].exp_err)); > } > > -/* setup() - performs all ONE TIME setup for this test. */ > -void setup(void) > +static void setup(void) > { > + unsigned int i; > > - tst_sig(NOFORK, DEF_HANDLER, cleanup); > - > - TEST_PAUSE; > -} > - > -/* > - * cleanup() - performs all ONE TIME cleanup for this test at > - * completion or premature exit. > - */ > -void cleanup(void) > -{ > + for (i = 0; i < ARRAY_SIZE(TC); i++) { > + if (!TC[i].args) > + TC[i].args = tst_get_bad_addr(NULL); > + } > } > > -#else > - > -int TST_TOTAL = 0; > - > -int main(void) > -{ > - tst_resm(TCONF, "socket call test on this architecture disabled."); > - tst_exit(); > -} > +static struct tst_test test = { > + .setup = setup, > + .test = verify_socketcall, > + .tcnt = ARRAY_SIZE(TC), > +}; > > -#endif >
Hi! > > -PF_INET, SOCK_STREAM, 0}, -1, EINVAL, "invalid call"}; > > +} TC[] = { > > + {0, args_valid, EINVAL, "invalid call(0)"}, > "invalid call(<1)" is more correc. > > + {21, args_valid, EINVAL, "invalid call(21)"}, > "invalid call(>20)" is more correct. > > + {SYS_SOCKET, NULL, EFAULT, "invalid args address"}, > > +}; I've fixed these two and pushed both patches, thanks.
diff --git a/testcases/kernel/syscalls/socketcall/socketcall02.c b/testcases/kernel/syscalls/socketcall/socketcall02.c index 7574782ff..6a9d51f4e 100644 --- a/testcases/kernel/syscalls/socketcall/socketcall02.c +++ b/testcases/kernel/syscalls/socketcall/socketcall02.c @@ -1,163 +1,64 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) Wipro Technologies Ltd, 2002. All Rights Reserved. + * Copyright (c) 2020 Yang Xu <xuyang2018.jy@cn.fujitsu.com> + * Author: Sowmya Adiga <sowmya.adiga@wipro.com> * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * + * This is a error test for the socketcall(2) system call. */ -/************************************************************************** - * - * TEST IDENTIFIER : socketcall02 - * - * EXECUTED BY : All user - * - * TEST TITLE : Error test for socketcall(2) - * - * TEST CASE TOTAL : 1 - * - * AUTHOR : sowmya adiga<sowmya.adiga@wipro.com> - * - * SIGNALS - * Uses SIGUSR1 to pause before test if option set. - * (See the parse_opts(3) man page). - * - * DESCRIPTION - * verify socketcall(2) returns -1 and sets errno - * appropriately if argument passed is invalid. - * - * - * Setup: - * Setup signal handling. - * Pause for SIGUSR1 if option specified. - * - * Test: - * Loop if the proper option is given. - * Execute system call. - * Check return code, If system call failed (return == -1) && - * (errno set == expected errno) - * Issue sys call pass with expected error - * otherwise - * Issue sys call fails with unexpected error - * - * Cleanup: - * Print errno log and/or timing stats if options given - * - * USAGE: <for command-line> - * socketcall02 [-c n] [-e] [-i n] [-I x] [-p x] [-t] - * where, -c n : Run n copies concurrently - * -e : Turn on errno logging. - * -h : Show this help screen - * -i n : Execute test n times. - * -I x : Execute test for x seconds. - * -p : Pause for SIGUSR1 before starting - * -P x : Pause for x seconds between iterations. - * -t : Turn on syscall timing. - * - * RESTRICTIONS - * None - *****************************************************************************/ -#include <stdio.h> -#include <stdlib.h> -#include <errno.h> -#include <sys/syscall.h> + #include <unistd.h> +#include <errno.h> #include <sys/types.h> #include <sys/socket.h> #include <linux/net.h> #include <sys/un.h> #include <netinet/in.h> -#include "test.h" - -char *TCID = "socketcall02"; - -#ifdef __NR_socketcall +#include "tst_test.h" +#include "lapi/syscalls.h" -#define socketcall(call, args) syscall(__NR_socketcall, call, args) - -void setup(); -void cleanup(); - -int TST_TOTAL = 1; +static unsigned long args_valid[3] = {PF_INET, SOCK_STREAM, 0}; struct test_case_t { int call; - unsigned long args[3]; - int retval; - int experrno; + unsigned long *args; + int exp_err; char *desc; -} TC = { - -1, { -PF_INET, SOCK_STREAM, 0}, -1, EINVAL, "invalid call"}; +} TC[] = { + {0, args_valid, EINVAL, "invalid call(0)"}, + {21, args_valid, EINVAL, "invalid call(21)"}, + {SYS_SOCKET, NULL, EFAULT, "invalid args address"}, +}; -int main(int ac, char **av) +static void verify_socketcall(unsigned int i) { - int lc; - - tst_parse_opts(ac, av, NULL, NULL); - - setup(); - - /* check looping state */ - for (lc = 0; TEST_LOOPING(lc); lc++) { + tst_res(TINFO, "%s", TC[i].desc); - tst_count = 0; - - TEST(socketcall(TC.call, TC.args)); - - /* check return code */ - if ((TEST_RETURN == -1) - && (TEST_ERRNO == TC.experrno)) { - tst_resm(TPASS, "socketcall() failed" - " as expected for %s", TC.desc); - } else { - tst_brkm(TFAIL, NULL, "socketcall()" - " Failed with wrong experrno" - " =%d got: errno=%d : %s", - TC.experrno, TEST_ERRNO, strerror(TEST_ERRNO)); - } + TEST(tst_syscall(__NR_socketcall, TC[i].call, TC[i].args)); + if (TST_RET != -1) { + tst_res(TFAIL, "socketcall() succeeded unexpectedly"); + return; } - - /* cleanup and exit */ - cleanup(); - - tst_exit(); + if (TST_ERR == TC[i].exp_err) + tst_res(TPASS | TTERRNO, "socketcall() failed as expected "); + else + tst_res(TFAIL | TTERRNO, "socketcall fail expected %s got", tst_strerrno(TC[i].exp_err)); } -/* setup() - performs all ONE TIME setup for this test. */ -void setup(void) +static void setup(void) { + unsigned int i; - tst_sig(NOFORK, DEF_HANDLER, cleanup); - - TEST_PAUSE; -} - -/* - * cleanup() - performs all ONE TIME cleanup for this test at - * completion or premature exit. - */ -void cleanup(void) -{ + for (i = 0; i < ARRAY_SIZE(TC); i++) { + if (!TC[i].args) + TC[i].args = tst_get_bad_addr(NULL); + } } -#else - -int TST_TOTAL = 0; - -int main(void) -{ - tst_resm(TCONF, "socket call test on this architecture disabled."); - tst_exit(); -} +static struct tst_test test = { + .setup = setup, + .test = verify_socketcall, + .tcnt = ARRAY_SIZE(TC), +}; -#endif
Also add EFAULT error test. Signed-off-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com> --- .../kernel/syscalls/socketcall/socketcall02.c | 173 ++++-------------- 1 file changed, 37 insertions(+), 136 deletions(-)