Fix typos in uri_switch test
[lttng-tools.git] / tests / tools / streaming / run-kernel
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
18 CURDIR=$(dirname $0)/
19 TESTDIR=$CURDIR/../..
20 EVENT_NAME="sched_switch"
21 PID_RELAYD=0
22 SESSION_NAME=""
23
24 TRACE_PATH=$(mktemp -d)
25
26 source $TESTDIR/utils.sh
27
28 echo -e "\n---------------------------"
29 echo -e " Streaming - Kernel tracing "
30 echo -e "----------------------------"
31
32 if [ "$(id -u)" != "0" ]; then
33 echo "This test must be running as root. Aborting"
34 # Exit status 0 so the tests can continue
35 exit 0
36 fi
37
38 # LTTng kernel modules check
39 out=`ls /lib/modules/$(uname -r)/extra | grep lttng`
40 if [ -z "$out" ]; then
41 echo "LTTng modules not detected. Aborting kernel tests!"
42 echo ""
43 # Exit status 0 so the tests can continue
44 exit 0
45 fi
46
47 function lttng_create_session
48 {
49 echo -n "Creating session $SESSION_NAME... "
50 # Create session with default path
51 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME >/dev/null 2>&1
52 if [ $? -eq 1 ]; then
53 echo -e '\e[1;31mFAILED\e[0m'
54 return 1
55 else
56 echo -e "\e[1;32mOK\e[0m"
57 fi
58 }
59
60 function lttng_enable_consumer_localhost
61 {
62 echo -n "Enabling network consumer... "
63 # Create session with default path
64 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-consumer -k net://localhost >/dev/null 2>&1
65 if [ $? -eq 1 ]; then
66 echo -e '\e[1;31mFAILED\e[0m'
67 return 1
68 else
69 echo -e "\e[1;32mOK\e[0m"
70 fi
71 }
72
73 function test_kernel_before_start ()
74 {
75 echo -e "\n=== Testing kernel streaming with event enable BEFORE start\n"
76 lttng_create_session
77 lttng_enable_consumer_localhost
78 lttng_enable_kernel_event $SESSION_NAME $EVENT_NAME
79 start_tracing $SESSION_NAME
80 # Give a second
81 sleep 1
82 stop_tracing $SESSION_NAME
83 destroy_lttng_session $SESSION_NAME
84 }
85
86 # Deactivated since this feature is not yet available where we can enable
87 # an event AFTERE tracing has started.
88 function test_kernel_after_start ()
89 {
90 echo -e "\n=== Testing kernel streaming with event enable AFTER start\n"
91 lttng_create_session
92 lttng_enable_consumer_localhost
93 start_tracing $SESSION_NAME
94 lttng_enable_kernel_event $SESSION_NAME $EVENT_NAME
95 # Give a second
96 sleep 1
97 stop_tracing $SESSION_NAME
98 destroy_lttng_session $SESSION_NAME
99 }
100
101 start_sessiond
102 lttng_start_relayd "-o $TRACE_PATH"
103
104 tests=( test_kernel_before_start )
105
106 for fct_test in ${tests[@]};
107 do
108 SESSION_NAME=$(randstring 16 0)
109 ${fct_test}
110
111 # Validate test
112 validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*
113 if [ $? -eq 0 ]; then
114 # Only delete if successful
115 rm -rf $TRACE_PATH
116 else
117 break
118 fi
119 done
120
121 echo ""
122 stop_sessiond
123 lttng_stop_relayd
124
125
126 exit $out
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