Merge mmap/splice fct. for both consumers
[lttng-tools.git] / tests / tools / streaming / run-ust
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CommitLineData
1#!/bin/bash
2#
3# Copyright (C) - 2012 David Goulet <dgoulet@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
18CURDIR=$(dirname $0)/
19TESTDIR=$CURDIR/../..
20BIN_NAME="gen-ust-events"
21SESSION_NAME="stream"
22EVENT_NAME="tp:tptest"
23PID_RELAYD=0
24
25TRACE_PATH=$(mktemp -d)
26
27source $TESTDIR/utils.sh
28
29echo -e "\n-------------------------------"
30echo -e " Streaming - User space tracing "
31echo -e "--------------------------------"
32
33if [ ! -x "$CURDIR/$BIN_NAME" ]; then
34 echo -e "No UST nevents binary detected. Passing."
35 exit 0
36fi
37
38function lttng_create_session
39{
40 # Create session with default path
41 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME >/dev/null 2>&1
42}
43
44function lttng_enable_consumer
45{
46 # Create session with default path
47 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-consumer -u net://localhost >/dev/null 2>&1
48}
49
50function wait_apps
51{
52 echo -n "Waiting for applications to end"
53 while [ -n "$(pidof $BIN_NAME)" ]; do
54 echo -n "."
55 sleep 0.5
56 done
57 echo ""
58}
59
60# MUST set TESTDIR before calling those functions
61
62function test_ust_before_start ()
63{
64 echo -e "\n=== Testing UST streaming BEFORE tracing starts\n"
65 lttng_create_session
66 lttng_enable_consumer
67 enable_ust_lttng_event $SESSION_NAME $EVENT_NAME
68
69 # Run 5 times with a 1 second delay
70 ./$CURDIR/$BIN_NAME 5 1000000 >/dev/null 2>&1 &
71
72 start_tracing $SESSION_NAME
73
74 wait_apps
75 stop_tracing $SESSION_NAME
76 destroy_lttng_session $SESSION_NAME
77}
78
79function test_ust_after_start ()
80{
81 echo -e "\n=== Testing UST streaming AFTER tracing starts\n"
82 lttng_create_session
83 lttng_enable_consumer
84 enable_ust_lttng_event $SESSION_NAME $EVENT_NAME
85 start_tracing $SESSION_NAME
86
87 # Run 5 times with a 1 second delay
88 ./$CURDIR/$BIN_NAME 5 1000000 >/dev/null 2>&1 &
89
90 wait_apps
91 stop_tracing $SESSION_NAME
92 destroy_lttng_session $SESSION_NAME
93}
94
95start_sessiond
96lttng_start_relayd "-o $TRACE_PATH"
97
98tests=( test_ust_before_start test_ust_after_start )
99
100for fct_test in ${tests[@]};
101do
102 SESSION_NAME=$(randstring 16 0)
103 ${fct_test}
104
105 # Validate test
106 validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*
107 if [ $? -eq 0 ]; then
108 # Only delete if successful
109 rm -rf $TRACE_PATH
110 else
111 break
112 fi
113done
114
115echo ""
116stop_sessiond
117lttng_stop_relayd
118
119exit $out
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