| 1 | #!/bin/bash |
| 2 | # |
| 3 | # Copyright (C) 2015 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com> |
| 4 | # Copyright (C) 2016 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| 5 | # |
| 6 | # SPDX-License-Identifier: LGPL-2.1-only |
| 7 | |
| 8 | TEST_DESC="UST - Rotation destroy flush" |
| 9 | |
| 10 | CURDIR=$(dirname $0)/ |
| 11 | TESTDIR=$CURDIR/../../.. |
| 12 | SESSION_NAME="rotation_destroy_flush" |
| 13 | |
| 14 | TESTAPP_PATH="$TESTDIR/utils/testapp" |
| 15 | TESTAPP_NAME="gen-ust-events" |
| 16 | TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME" |
| 17 | NUM_EVENT=1000000 |
| 18 | EVENT_NAME="tp:tptest" |
| 19 | CHANNEL_NAME="testchan" |
| 20 | PAGE_SIZE=$(getconf PAGE_SIZE) |
| 21 | SIZE_LIMIT=$PAGE_SIZE |
| 22 | |
| 23 | NR_ITER=10 |
| 24 | NUM_TESTS=$((15*$NR_ITER)) |
| 25 | |
| 26 | # Ensure the daemons invoke abort on error. |
| 27 | export LTTNG_ABORT_ON_ERROR=1 |
| 28 | |
| 29 | source $TESTDIR/utils/utils.sh |
| 30 | |
| 31 | # MUST set TESTDIR before calling those functions |
| 32 | function run_app() |
| 33 | { |
| 34 | $TESTAPP_BIN -i $NUM_EVENT |
| 35 | ok $? "Application done" |
| 36 | } |
| 37 | |
| 38 | function signal_cleanup() |
| 39 | { |
| 40 | diag "*** Exiting ***" |
| 41 | full_cleanup |
| 42 | } |
| 43 | |
| 44 | function enable_ust_lttng_channel_size_limit () |
| 45 | { |
| 46 | sess_name="$1" |
| 47 | channel_name="$2" |
| 48 | tracefile_size_limit="$3" |
| 49 | |
| 50 | test_name="Enable channel $channel_name " |
| 51 | test_name+="for session $sess_name: " |
| 52 | test_name+="$tracefile_size_limit bytes tracefile limit" |
| 53 | |
| 54 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel \ |
| 55 | -u $channel_name -s $sess_name --buffers-pid \ |
| 56 | -C $tracefile_size_limit >/dev/null 2>&1 |
| 57 | |
| 58 | ok $? "$test_name" |
| 59 | } |
| 60 | |
| 61 | function enable_ust_lttng_event_per_channel () |
| 62 | { |
| 63 | sess_name="$1" |
| 64 | event_name="$2" |
| 65 | channel_name="$3" |
| 66 | |
| 67 | test_name="Enable event $event_name " |
| 68 | test_name+="for session $sess_name " |
| 69 | test_name+="in channel $channel_name" |
| 70 | |
| 71 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" \ |
| 72 | -s $sess_name -u -c $channel_name >/dev/null 2>&1 |
| 73 | |
| 74 | ok $? "$test_name" |
| 75 | } |
| 76 | |
| 77 | function test_rotation_destroy_flush_single() |
| 78 | { |
| 79 | start_lttng_sessiond |
| 80 | |
| 81 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH |
| 82 | enable_ust_lttng_channel_size_limit \ |
| 83 | $SESSION_NAME $CHANNEL_NAME $SIZE_LIMIT |
| 84 | enable_ust_lttng_event_per_channel \ |
| 85 | $SESSION_NAME $EVENT_NAME $CHANNEL_NAME |
| 86 | start_lttng_tracing_ok $SESSION_NAME |
| 87 | run_app |
| 88 | # stop and destroy |
| 89 | stop_lttng_tracing_ok $SESSION_NAME |
| 90 | destroy_lttng_session_ok $SESSION_NAME |
| 91 | |
| 92 | rm -rf $TRACE_PATH |
| 93 | |
| 94 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH |
| 95 | enable_ust_lttng_channel_size_limit \ |
| 96 | $SESSION_NAME $CHANNEL_NAME $SIZE_LIMIT |
| 97 | enable_ust_lttng_event_per_channel \ |
| 98 | $SESSION_NAME $EVENT_NAME $CHANNEL_NAME |
| 99 | start_lttng_tracing_ok $SESSION_NAME |
| 100 | run_app |
| 101 | # destroy only |
| 102 | destroy_lttng_session_ok $SESSION_NAME |
| 103 | |
| 104 | rm -rf $TRACE_PATH |
| 105 | |
| 106 | stop_lttng_sessiond |
| 107 | } |
| 108 | |
| 109 | function test_rotation_destroy_flush() |
| 110 | { |
| 111 | for a in $(seq 1 ${NR_ITER}); do |
| 112 | diag "Iteration ${a}/${NR_ITER}" |
| 113 | test_rotation_destroy_flush_single |
| 114 | done |
| 115 | } |
| 116 | |
| 117 | |
| 118 | plan_tests $NUM_TESTS |
| 119 | |
| 120 | print_test_banner "$TEST_DESC" |
| 121 | |
| 122 | TESTS=( |
| 123 | "test_rotation_destroy_flush" |
| 124 | ) |
| 125 | |
| 126 | TEST_COUNT=${#TESTS[@]} |
| 127 | i=0 |
| 128 | |
| 129 | while [ "$i" -lt "$TEST_COUNT" ]; do |
| 130 | |
| 131 | trap signal_cleanup SIGTERM SIGINT |
| 132 | |
| 133 | TRACE_PATH=$(mktemp -d) |
| 134 | |
| 135 | # Execute test |
| 136 | ${TESTS[$i]} |
| 137 | |
| 138 | let "i++" |
| 139 | done |