VALIDATE_SCRIPT="$CURDIR/validate_select_poll_epoll.py"
NUM_TESTS=102
-# Only run this test on x86 and arm
-uname -m | grep -E "x86|i686|arm|aarch64" >/dev/null 2>&1
-if test $? != 0; then
- exit 0
-fi
-
DISABLE_VALIDATE=0
# Babeltrace python bindings are required for the validation, but
# it is not a mandatory dependancy of the project, so fail run the
function test_working_cases()
{
SESSION_NAME="syscall_payload"
- TRACE_PATH=$(mktemp --tmpdir -d "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
- TEST_VALIDATION_OUTPUT_PATH=$(mktemp --tmpdir -u "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
+ TRACE_PATH=$(mktemp -d -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
+ TEST_VALIDATION_OUTPUT_PATH=$(mktemp -u -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
# arm64 does not have epoll_wait
uname -m | grep -E "aarch64" >/dev/null 2>&1
function test_timeout_cases()
{
SESSION_NAME="syscall_payload"
- TRACE_PATH=$(mktemp --tmpdir -d "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
- TEST_VALIDATION_OUTPUT_PATH=$(mktemp --tmpdir -u "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
+ TRACE_PATH=$(mktemp -d -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
+ TEST_VALIDATION_OUTPUT_PATH=$(mktemp -u -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
# arm64 does not have epoll_wait
uname -m | grep -E "aarch64" >/dev/null 2>&1
{
SESSION_NAME="syscall_payload"
SYSCALL_LIST="pselect6"
- TRACE_PATH=$(mktemp --tmpdir -d "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
- TEST_VALIDATION_OUTPUT_PATH=$(mktemp --tmpdir -u "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
+ TRACE_PATH=$(mktemp -d -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
+ TEST_VALIDATION_OUTPUT_PATH=$(mktemp -u -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
diag "pselect with invalid FD"
{
SESSION_NAME="syscall_payload"
SYSCALL_LIST="ppoll"
- TRACE_PATH=$(mktemp --tmpdir -d "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
- TEST_VALIDATION_OUTPUT_PATH=$(mktemp --tmpdir -u "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
+ TRACE_PATH=$(mktemp -d -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
+ TEST_VALIDATION_OUTPUT_PATH=$(mktemp -u -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
diag "ppoll with 2047 FDs"
{
SESSION_NAME="syscall_payload"
SYSCALL_LIST="ppoll"
- TRACE_PATH=$(mktemp --tmpdir -d "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
- TEST_VALIDATION_OUTPUT_PATH=$(mktemp --tmpdir -u "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
+ TRACE_PATH=$(mktemp -d -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
+ TEST_VALIDATION_OUTPUT_PATH=$(mktemp -u -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
diag "ppoll buffer overflow, should segfault, waits for input"
{
SESSION_NAME="syscall_payload"
SYSCALL_LIST="pselect6"
- TRACE_PATH=$(mktemp --tmpdir -d "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
- TEST_VALIDATION_OUTPUT_PATH=$(mktemp --tmpdir -u "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
+ TRACE_PATH=$(mktemp -d -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
+ TEST_VALIDATION_OUTPUT_PATH=$(mktemp -u -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
diag "pselect with invalid pointer, waits for input"
{
SESSION_NAME="syscall_payload"
SYSCALL_LIST="ppoll"
- TRACE_PATH=$(mktemp --tmpdir -d "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
- TEST_VALIDATION_OUTPUT_PATH=$(mktemp --tmpdir -u "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
+ TRACE_PATH=$(mktemp -d -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
+ TEST_VALIDATION_OUTPUT_PATH=$(mktemp -u -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
diag "ppoll with ulong_max fds, waits for input"
{
SESSION_NAME="syscall_payload"
SYSCALL_LIST="epoll_pwait"
- TRACE_PATH=$(mktemp --tmpdir -d "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
- TEST_VALIDATION_OUTPUT_PATH=$(mktemp --tmpdir -u "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
+ TRACE_PATH=$(mktemp -d -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
+ TEST_VALIDATION_OUTPUT_PATH=$(mktemp -u -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
diag "epoll_pwait with invalid pointer, waits for input"
{
SESSION_NAME="syscall_payload"
SYSCALL_LIST="epoll_pwait"
- TRACE_PATH=$(mktemp --tmpdir -d "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
- TEST_VALIDATION_OUTPUT_PATH=$(mktemp --tmpdir -u "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
+ TRACE_PATH=$(mktemp -d -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
+ TEST_VALIDATION_OUTPUT_PATH=$(mktemp -u -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
diag "epoll_pwait with maxevents set to INT_MAX, waits for input"
{
SESSION_NAME="syscall_payload"
SYSCALL_LIST="ppoll"
- TRACE_PATH=$(mktemp --tmpdir -d "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
- TEST_VALIDATION_OUTPUT_PATH=$(mktemp --tmpdir -u "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
+ TRACE_PATH=$(mktemp -d -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
+ TEST_VALIDATION_OUTPUT_PATH=$(mktemp -u -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
diag "ppoll with concurrent updates of the structure from user-space, stress test (3000 iterations), waits for input + timeout 1ms"
{
SESSION_NAME="syscall_payload"
SYSCALL_LIST="epoll_ctl,epoll_pwait"
- TRACE_PATH=$(mktemp --tmpdir -d "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
- TEST_VALIDATION_OUTPUT_PATH=$(mktemp --tmpdir -u "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
+ TRACE_PATH=$(mktemp -d -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_trace_path.XXXXXX")
+ TEST_VALIDATION_OUTPUT_PATH=$(mktemp -u -t "tmp.test_kernel_select_poll_epoll_${FUNCNAME[0]}_validation.XXXXXX")
diag "epoll_pwait with concurrent munmap of the buffer from user-space, should randomly segfault, run multiple times, waits for input + timeout 1ms"
print_test_banner "$TEST_DESC"
+# Only run this test on x86 and arm
+uname -m | grep -E "x86|i686|arm|aarch64" >/dev/null 2>&1
+if test $? != 0; then
+ skip 0 "Run only on x86 and arm. Skipping all tests." $NUM_TESTS
+ exit 0
+fi
+
if [ "$(id -u)" == "0" ]; then
isroot=1
else
skip $isroot "Root access is needed. Skipping all tests." $NUM_TESTS ||
{
+ validate_lttng_modules_present
+
start_lttng_sessiond
test_working_cases