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aab0598f 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 | ||
33e55711 | 10 | TESTAPP_STATE_PATH=$(mktemp --tmpdir -u "tmp.test_notif_kernel_syscall_application_state.XXXXXX") |
aab0598f FD |
11 | |
12 | NUM_TESTS=25 | |
13 | ||
14 | # shellcheck source=../../../utils/utils.sh | |
15 | source "$TESTDIR/utils/utils.sh" | |
16 | # shellcheck source=./util_event_generator.sh | |
17 | source "$CURDIR/util_event_generator.sh" | |
18 | ||
19 | function test_kernel_syscall_notification | |
20 | { | |
21 | kernel_event_generator_run_once_per_transition generate_syscalls \ | |
22 | "$TESTAPP_STATE_PATH" 10 /proc/cpuinfo /proc/cmdline & | |
23 | APP_PID=$! | |
24 | ||
25 | # Pass the syscall_generator_file for filtering | |
26 | "$CURDIR/notification" 5 LTTNG_DOMAIN_KERNEL $APP_PID \ | |
27 | "$TESTAPP_STATE_PATH" | |
28 | ||
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_syscall_notification | |
40 | ||
41 | stop_lttng_sessiond_notap | |
42 | ||
43 | else | |
44 | # Kernel tests are skipped. | |
45 | plan_tests $NUM_TESTS | |
46 | skip 0 "Root access is needed. Skipping all kernel notification tests." $NUM_TESTS | |
47 | fi | |
48 | ||
33e55711 | 49 | rm -f "$TESTAPP_STATE_PATH" |