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port: add support for BSD mktemp
[lttng-tools.git] / tests / regression / kernel / test_select_poll_epoll
diff --git a/tests/regression/kernel/test_select_poll_epoll b/tests/regression/kernel/test_select_poll_epoll
index 6d5509b25990ea7960e39803cc07b2c54e6b7290..db4ffae88734bea21b246dd8962c5fb26823f9a3 100755 (executable)
--- a/tests/regression/kernel/test_select_poll_epoll
+++ b/tests/regression/kernel/test_select_poll_epoll
@@ -12,12 +12,6 @@ TESTDIR=$CURDIR/../..
 VALIDATE_SCRIPT="$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 $? != 0; then
-       exit 0
-fi
-
 DISABLE_VALIDATE=0
 # Babeltrace python bindings are required for the validation, but
 # it is not a mandatory dependancy of the project, so fail run the
@@ -54,8 +48,8 @@ function check_trace_content()
 function test_working_cases()
 {
        SESSION_NAME="syscall_payload"
-       TRACE_PATH=$(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
@@ -88,8 +82,8 @@ function test_working_cases()
 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
@@ -123,8 +117,8 @@ function test_pselect_invalid_fd()
 {
        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"
 
@@ -150,8 +144,8 @@ function test_big_ppoll()
 {
        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"
 
@@ -177,8 +171,8 @@ function test_ppoll_overflow()
 {
        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"
 
@@ -206,8 +200,8 @@ function test_pselect_invalid_ptr()
 {
        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"
 
@@ -233,8 +227,8 @@ function test_ppoll_ulong_max()
 {
        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"
 
@@ -260,8 +254,8 @@ function test_epoll_pwait_invalid_ptr()
 {
        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"
 
@@ -287,8 +281,8 @@ function test_epoll_pwait_int_max()
 {
        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"
 
@@ -314,8 +308,8 @@ function test_ppoll_concurrent()
 {
        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"
 
@@ -341,8 +335,8 @@ function test_epoll_pwait_concurrent()
 {
        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"
 
@@ -373,6 +367,13 @@ plan_tests $NUM_TESTS
 
 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
@@ -381,6 +382,8 @@ fi
 
 skip $isroot "Root access is needed. Skipping all tests." $NUM_TESTS ||
 {
+       validate_lttng_modules_present
+
        start_lttng_sessiond
 
        test_working_cases
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