SoW-2019-0007-2: Dynamic Snapshot: Triggers send partial event payload with notifications

[lttng-tools.git] / tests / regression / tools / notification / test_notification_kernel_syscall

diff --git a/tests/regression/tools/notification/test_notification_kernel_syscall b/tests/regression/tools/notification/test_notification_kernel_syscall
new file mode 100755 (executable)
index 0000000..cf6a0e0
--- /dev/null
+++ b/tests/regression/tools/notification/test_notification_kernel_syscall
@@ -0,0 +1,52 @@
+#!/bin/bash
+#
+# Copyright (C) 2017 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
+#
+# SPDX-License-Identifier: LGPL-2.1-only
+
+CURDIR=$(dirname "$0")/
+TESTDIR=$CURDIR/../../../
+
+TMPDIR=$(mktemp -d)
+
+TESTAPP_STATE_PATH=$(mktemp -u "$TMPDIR/application_state.XXXXXXXXXX")
+
+NUM_TESTS=104
+
+# shellcheck source=../../../utils/utils.sh
+source "$TESTDIR/utils/utils.sh"
+# shellcheck source=./util_event_generator.sh
+source "$CURDIR/util_event_generator.sh"
+
+function test_kernel_syscall_notification
+{
+       kernel_event_generator_run_once_per_transition generate_syscalls \
+               "$TESTAPP_STATE_PATH" 10 /proc/cpuinfo /proc/cmdline &
+       APP_PID=$!
+
+       # Pass the syscall_generator_file for filtering
+       "$CURDIR/notification" 5 LTTNG_DOMAIN_KERNEL $APP_PID \
+               "$TESTAPP_STATE_PATH"
+
+
+       kill -SIGUSR2 $APP_PID
+       wait $APP_PID 2> /dev/null
+}
+
+if [ "$(id -u)" == "0" ]; then
+       validate_lttng_modules_present
+
+       start_lttng_sessiond_notap
+
+       test_kernel_syscall_notification
+
+       stop_lttng_sessiond_notap
+
+else
+       # Kernel tests are skipped.
+       plan_tests $NUM_TESTS
+       skip 0 "Root access is needed. Skipping all kernel notification tests." $NUM_TESTS
+fi
+
+# Just in case cleanup
+rm -rf "$TMPDIR"