projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| 45294d8a FD |
1 | #!/bin/bash |
| 2 | # | |
| 3 | # Copyright (C) 2017 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com> | |
| 4 | # | |
| 5 | # SPDX-License-Identifier: LGPL-2.1-only | |
| 6 | ||
| 7 | CURDIR=$(dirname "$0")/ | |
| 8 | TESTDIR=$CURDIR/../../../ | |
| 9 | ||
| 10 | TMPDIR=$(mktemp -d) | |
| 11 | ||
| 12 | TESTAPP_STATE_PATH=$(mktemp -u "$TMPDIR/application_state.XXXXXXXXXX") | |
| 13 | ||
| 14 | NUM_TESTS=13 | |
| 15 | ||
| 16 | # shellcheck source=../../../utils/utils.sh | |
| 17 | source "$TESTDIR/utils/utils.sh" | |
| 18 | # shellcheck source=./util_event_generator.sh | |
| 19 | source "$CURDIR/util_event_generator.sh" | |
| 20 | ||
| 21 | function test_kernel_userspace_probe_notification | |
| 22 | { | |
| 23 | kernel_event_generator_run_once_per_transition userspace_probe_testapp "$TESTAPP_STATE_PATH" 10 & | |
| 24 | APP_PID=$! | |
| 25 | ||
| 26 | "$CURDIR/notification" 6 LTTNG_DOMAIN_KERNEL \ | |
| 27 | $APP_PID "$TESTAPP_STATE_PATH" \ | |
| 28 | "$USERSPACE_PROBE_ELF_TESTAPP_BIN" "test_function" | |
| 29 | ||
| 30 | kill -SIGUSR2 $APP_PID | |
| 31 | wait $APP_PID 2> /dev/null | |
| 32 | } | |
| 33 | ||
| 34 | if [ "$(id -u)" == "0" ]; then | |
| 35 | validate_lttng_modules_present | |
| 36 | ||
| 37 | start_lttng_sessiond_notap | |
| 38 | ||
| 39 | test_kernel_userspace_probe_notification | |
| 40 | ||
| 41 | stop_lttng_sessiond_notap | |
| 42 | else | |
| 43 | # Kernel tests are skipped. | |
| 44 | plan_tests $NUM_TESTS | |
| 45 | skip 0 "Root access is needed. Skipping all kernel notification tests." $NUM_TESTS | |
| 46 | fi | |
| 47 | ||
| 48 | # Just in case cleanup | |
| 49 | rm -rf "$TMPDIR" |