diff options
Diffstat (limited to 'tools/testing/selftests/powerpc/syscalls')
4 files changed, 118 insertions, 0 deletions
diff --git a/tools/testing/selftests/powerpc/syscalls/.gitignore b/tools/testing/selftests/powerpc/syscalls/.gitignore new file mode 100644 index 000000000..f0f3fcc9d --- /dev/null +++ b/tools/testing/selftests/powerpc/syscalls/.gitignore @@ -0,0 +1 @@ +ipc_unmuxed diff --git a/tools/testing/selftests/powerpc/syscalls/Makefile b/tools/testing/selftests/powerpc/syscalls/Makefile new file mode 100644 index 000000000..161b88463 --- /dev/null +++ b/tools/testing/selftests/powerpc/syscalls/Makefile @@ -0,0 +1,8 @@ +TEST_GEN_PROGS := ipc_unmuxed + +CFLAGS += -I../../../../../usr/include + +top_srcdir = ../../../../.. +include ../../lib.mk + +$(TEST_GEN_PROGS): ../harness.c diff --git a/tools/testing/selftests/powerpc/syscalls/ipc.h b/tools/testing/selftests/powerpc/syscalls/ipc.h new file mode 100644 index 000000000..26a20682c --- /dev/null +++ b/tools/testing/selftests/powerpc/syscalls/ipc.h @@ -0,0 +1,48 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifdef __NR_semop +DO_TEST(semop, __NR_semop) +#endif + +#ifdef __NR_semget +DO_TEST(semget, __NR_semget) +#endif + +#ifdef __NR_semctl +DO_TEST(semctl, __NR_semctl) +#endif + +#ifdef __NR_semtimedop +DO_TEST(semtimedop, __NR_semtimedop) +#endif + +#ifdef __NR_msgsnd +DO_TEST(msgsnd, __NR_msgsnd) +#endif + +#ifdef __NR_msgrcv +DO_TEST(msgrcv, __NR_msgrcv) +#endif + +#ifdef __NR_msgget +DO_TEST(msgget, __NR_msgget) +#endif + +#ifdef __NR_msgctl +DO_TEST(msgctl, __NR_msgctl) +#endif + +#ifdef __NR_shmat +DO_TEST(shmat, __NR_shmat) +#endif + +#ifdef __NR_shmdt +DO_TEST(shmdt, __NR_shmdt) +#endif + +#ifdef __NR_shmget +DO_TEST(shmget, __NR_shmget) +#endif + +#ifdef __NR_shmctl +DO_TEST(shmctl, __NR_shmctl) +#endif diff --git a/tools/testing/selftests/powerpc/syscalls/ipc_unmuxed.c b/tools/testing/selftests/powerpc/syscalls/ipc_unmuxed.c new file mode 100644 index 000000000..2ac02706f --- /dev/null +++ b/tools/testing/selftests/powerpc/syscalls/ipc_unmuxed.c @@ -0,0 +1,61 @@ +/* + * Copyright 2015, Michael Ellerman, IBM Corp. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + * This test simply tests that certain syscalls are implemented. It doesn't + * actually exercise their logic in any way. + */ + +#define _GNU_SOURCE +#include <errno.h> +#include <stdio.h> +#include <unistd.h> +#include <sys/syscall.h> + +#include "utils.h" + + +#define DO_TEST(_name, _num) \ +static int test_##_name(void) \ +{ \ + int rc; \ + printf("Testing " #_name); \ + errno = 0; \ + rc = syscall(_num, -1, 0, 0, 0, 0, 0); \ + printf("\treturned %d, errno %d\n", rc, errno); \ + return errno == ENOSYS; \ +} + +#include "ipc.h" +#undef DO_TEST + +static int ipc_unmuxed(void) +{ + int tests_done = 0; + +#define DO_TEST(_name, _num) \ + FAIL_IF(test_##_name()); \ + tests_done++; + +#include "ipc.h" +#undef DO_TEST + + /* + * If we ran no tests then it means none of the syscall numbers were + * defined, possibly because we were built against old headers. But it + * means we didn't really test anything, so instead of passing mark it + * as a skip to give the user a clue. + */ + SKIP_IF(tests_done == 0); + + return 0; +} + +int main(void) +{ + return test_harness(ipc_unmuxed, "ipc_unmuxed"); +} |