projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| 54cd6107 JD |
1 | #!/bin/bash |
| 2 | # | |
| 3 | # Copyright (C) - 2016 Julien Desfossez <jdesfossez@efficios.com> | |
| 4 | # | |
| 5 | # This library is free software; you can redistribute it and/or modify it under | |
| 6 | # the terms of the GNU Lesser General Public License as published by the Free | |
| 7 | # Software Foundation; version 2.1 of the License. | |
| 8 | # | |
| 9 | # This library is distributed in the hope that it will be useful, but WITHOUT | |
| 10 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | |
| 11 | # FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more | |
| 12 | # details. | |
| 13 | # | |
| 14 | # You should have received a copy of the GNU Lesser General Public License | |
| 15 | # along with this library; if not, write to the Free Software Foundation, Inc., | |
| 16 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| 17 | TEST_DESC="Regenerate the statedump - User-space tracing" | |
| 18 | ||
| 19 | CURDIR=$(dirname $0)/ | |
| 20 | TESTDIR=$CURDIR/../../.. | |
| 21 | NR_ITER=10 | |
| 22 | NR_USEC_WAIT=0 | |
| 23 | TESTAPP_PATH="$TESTDIR/utils/testapp" | |
| 24 | TESTAPP_NAME="gen-ust-events" | |
| 25 | TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME" | |
| 26 | SESSION_NAME="stream" | |
| 27 | EVENT_NAME="lttng_ust_statedump:start,lttng_ust_statedump:end" | |
| 28 | PID_RELAYD=0 | |
| 29 | ||
| 30 | TRACE_PATH=$(mktemp -d) | |
| 31 | ||
| 32 | NUM_TESTS=11 | |
| 33 | ||
| 34 | source $TESTDIR/utils/utils.sh | |
| 35 | ||
| 36 | if [ ! -x "$TESTAPP_BIN" ]; then | |
| 37 | BAIL_OUT "No UST events binary detected." | |
| 38 | fi | |
| 39 | ||
| 40 | function test_ust_local () | |
| 41 | { | |
| 42 | local file_sync_after_first=$(mktemp -u) | |
| 43 | local file_sync_before_last=$(mktemp -u) | |
| 44 | ||
| 45 | diag "Test UST local with statedump regeneration" | |
| 46 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH | |
| 47 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME | |
| 48 | ||
| e8526e3f JR |
49 | $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT \ |
| 50 | --sync-after-first-event ${file_sync_after_first} \ | |
| 51 | --sync-before-last-event ${file_sync_before_last} >/dev/null 2>&1 & | |
| 54cd6107 JD |
52 | |
| 53 | start_lttng_tracing_ok $SESSION_NAME | |
| 54 | ||
| 55 | while [ ! -f "${file_sync_after_first}" ]; do | |
| 56 | sleep 0.5 | |
| 57 | done | |
| 58 | ||
| 59 | regenerate_statedump_ok $SESSION_NAME | |
| 60 | ||
| 61 | touch ${file_sync_before_last} | |
| 62 | ||
| 63 | stop_lttng_tracing_ok $SESSION_NAME | |
| 64 | destroy_lttng_session_ok $SESSION_NAME | |
| 65 | # Validate test | |
| 66 | validate_trace_count $EVENT_NAME $TRACE_PATH 4 | |
| 67 | if [ $? -eq 0 ]; then | |
| 68 | # Only delete if successful | |
| 69 | rm -rf $TRACE_PATH | |
| 70 | fi | |
| 71 | rm -f ${file_sync_after_first} | |
| 72 | rm -f ${file_sync_before_last} | |
| 73 | } | |
| 74 | ||
| 75 | plan_tests $NUM_TESTS | |
| 76 | ||
| 77 | print_test_banner "$TEST_DESC" | |
| 78 | ||
| 79 | start_lttng_sessiond | |
| 80 | ||
| 81 | tests=( test_ust_local ) | |
| 82 | ||
| 83 | for fct_test in ${tests[@]}; | |
| 84 | do | |
| 85 | SESSION_NAME=$(randstring 16 0) | |
| 86 | ${fct_test} | |
| 87 | done | |
| 88 | ||
| 89 | stop_lttng_sessiond | |
| 90 | ||
| 91 | exit $out |