diff options
Diffstat (limited to 'tools/testing/selftests/user_events/abi_test.c')
| -rw-r--r-- | tools/testing/selftests/user_events/abi_test.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/tools/testing/selftests/user_events/abi_test.c b/tools/testing/selftests/user_events/abi_test.c index 5125c42efe65..f5575ef2007c 100644 --- a/tools/testing/selftests/user_events/abi_test.c +++ b/tools/testing/selftests/user_events/abi_test.c @@ -19,6 +19,7 @@ #include <asm/unistd.h> #include "../kselftest_harness.h" +#include "user_events_selftests.h" const char *data_file = "/sys/kernel/tracing/user_events_data"; const char *enable_file = "/sys/kernel/tracing/events/user_events/__abi_event/enable"; @@ -46,7 +47,7 @@ static int change_event(bool enable) return ret; } -static int reg_enable(long *enable, int size, int bit) +static int reg_enable(void *enable, int size, int bit) { struct user_reg reg = {0}; int fd = open(data_file, O_RDWR); @@ -68,7 +69,7 @@ static int reg_enable(long *enable, int size, int bit) return ret; } -static int reg_disable(long *enable, int bit) +static int reg_disable(void *enable, int bit) { struct user_unreg reg = {0}; int fd = open(data_file, O_RDWR); @@ -89,15 +90,21 @@ static int reg_disable(long *enable, int bit) } FIXTURE(user) { - long check; + int check; + long check_long; + bool umount; }; FIXTURE_SETUP(user) { + USER_EVENT_FIXTURE_SETUP(return, self->umount); + change_event(false); self->check = 0; + self->check_long = 0; } FIXTURE_TEARDOWN(user) { + USER_EVENT_FIXTURE_TEARDOWN(self->umount); } TEST_F(user, enablement) { @@ -131,9 +138,9 @@ TEST_F(user, bit_sizes) { #if BITS_PER_LONG == 8 /* Allow 0-64 bits for 64-bit */ - ASSERT_EQ(0, reg_enable(&self->check, sizeof(long), 63)); - ASSERT_NE(0, reg_enable(&self->check, sizeof(long), 64)); - ASSERT_EQ(0, reg_disable(&self->check, 63)); + ASSERT_EQ(0, reg_enable(&self->check_long, sizeof(long), 63)); + ASSERT_NE(0, reg_enable(&self->check_long, sizeof(long), 64)); + ASSERT_EQ(0, reg_disable(&self->check_long, 63)); #endif /* Disallowed sizes (everything beside 4 and 8) */ @@ -195,7 +202,7 @@ static int clone_check(void *check) for (i = 0; i < 10; ++i) { usleep(100000); - if (*(long *)check) + if (*(int *)check) return 0; } |