Test for a dynamically linked library
[ust.git] / tests / runtests
1 #!/bin/bash
2
3 function NOFAIL() {
4 "$@"
5 if [ "$?" -ne "0" ]; then
6 echo "!!!!!!!!!!!!!!!!!!!!!!!!"
7 echo "$0: Stopping because of error"
8 echo "!!!!!!!!!!!!!!!!!!!!!!!!"
9 exit 1;
10 fi
11 }
12
13 function starttest() {
14 echo "------------------------------------"
15 echo "Starting test: $1"
16 echo "------------------------------------"
17 }
18
19 function check_trace_logs() {
20 TRACE=$1
21
22 for f in $(ls $1/*.log); do
23 NLINES=$(egrep "Warning|Error" $f | wc -l)
24 if [ "$NLINES" -ne "0" ]; then
25 echo "Errors/warnings found in $f"
26 return 1;
27 fi
28 done
29 return 0;
30 }
31
32 TESTDIR=$(dirname $0)
33 MATCHES="$TESTDIR/trace_matches"
34
35 starttest "Test-nevents"
36 NOFAIL usttrace $TESTDIR/test-nevents/prog
37 trace_loc=$(usttrace -W)
38 NOFAIL $MATCHES -N "an_event (100000)" -n 100000 "^ust.an_event:" $trace_loc
39 NOFAIL $MATCHES -N "another_event (100000)" -n 100000 "^ust.another_event:" $trace_loc
40 NOFAIL check_trace_logs "$trace_loc"
41
42 starttest "fork()/exec() test"
43 NOFAIL usttrace -f $TESTDIR/fork/.libs/fork $TESTDIR/fork/.libs/fork2
44 trace_loc=$(usttrace -W)
45 NOFAIL $MATCHES -N "fork - before_fork" "^ust.before_fork:" $trace_loc
46 NOFAIL $MATCHES -N "fork - after_fork_parent" "^ust.after_fork_parent:" $trace_loc
47 NOFAIL $MATCHES -N "fork - after_fork_child" "^ust.after_fork_child:" $trace_loc
48 NOFAIL $MATCHES -N "fork - before_exec" "^ust.before_exec:" $trace_loc
49 NOFAIL $MATCHES -N "fork - potential_exec" "^ust.potential_exec:" $trace_loc
50 NOFAIL $MATCHES -N "fork - after_exec" "^ust.after_exec:" $trace_loc
51 NOFAIL check_trace_logs "$trace_loc"
52
53 starttest "libustinstr-malloc"
54 NOFAIL usttrace -lm $TESTDIR/test-libustinstr-malloc/.libs/prog
55 trace_loc=$(usttrace -W)
56 NOFAIL $MATCHES -N "libustinstr-malloc - malloc" -n 1000 "^ust.malloc:.*{ size = 1[0-9][0-9][0-9]," $trace_loc
57 NOFAIL check_trace_logs "$trace_loc"
58
59 ### Manual mode test
60 starttest "Manual mode tracing"
61 TRACE_DIR="/tmp/ust-testsuite-manual-trace"
62 rm -rf "$TRACE_DIR"
63 mkdir "$TRACE_DIR"
64
65 pidfilepath="/tmp/ust-testsuite-$USER-$(date +%Y%m%d%H%M%S%N)-ustd-pid"
66 mkfifo -m 0600 "$pidfilepath"
67 # It's not useful to run ustd in NOFAIL because it's running in the background
68 ustd --pidfile "$pidfilepath" -o "$TRACE_DIR" >/dev/null 2>&1 &
69 USTD_PID="$(<$pidfilepath)"
70
71 LD_PRELOAD=/usr/local/lib/libust.so.0.0.0:/usr/local/lib/libustinstr-malloc.so find / >/dev/null 2>&1 &
72 PID=$!
73 sleep 0.1
74 NOFAIL ustctl --list-markers "$PID" >/dev/null
75 NOFAIL ustctl --enable-marker ust/malloc $PID
76 NOFAIL ustctl --enable-marker ust/free $PID
77 NOFAIL ustctl --create-trace $PID
78 NOFAIL ustctl --alloc-trace $PID
79 NOFAIL ustctl --start-trace $PID
80 sleep 0.5
81
82 NOFAIL ustctl --stop-trace $PID
83 NOFAIL ustctl --destroy-trace $PID
84 kill $PID
85 kill -SIGTERM $USTD_PID
86 wait $USTD_PID
87
88 NOFAIL $MATCHES -N "manual - find - ust.malloc" "^ust.malloc:" "$TRACE_DIR"
89
90 ### Valgrind ustd ###
91 starttest "ustd valgrind check"
92 TRACE_DIR="/tmp/ust-testsuite-ustdvalgrind-trace"
93 rm -rf "$TRACE_DIR"
94 mkdir "$TRACE_DIR"
95
96 pidfilepath="/tmp/ust-testsuite-$USER-$(date +%Y%m%d%H%M%S%N)-ustd-pid"
97 mkfifo -m 0600 "$pidfilepath"
98 # It's not useful to run ustd in NOFAIL because it's running in the background
99 VALG_OUT=/tmp/ust-testsuite-valg.txt
100 valgrind -q ustd --pidfile "$pidfilepath" -o "$TRACE_DIR" >/dev/null 2>"$VALG_OUT" &
101 VALG_PID=$!
102 USTD_PID="$(<$pidfilepath)"
103
104 usttrace -s $TESTDIR/basic/.libs/basic
105
106 kill -SIGTERM $USTD_PID
107 wait $!
108
109 echo "Valgrind output is in $VALG_OUT"
110 NOFAIL [ -z "$(<$VALG_OUT)" ]
111
112 ### dlopen ###
113 starttest "dlopen"
114 LD_LIBRARY_PATH=$TESTDIR/dlopen/.libs NOFAIL usttrace $TESTDIR/dlopen/dlopen
115 trace_loc=$(usttrace -W)
116 NOFAIL $MATCHES -N "from_library" -n 1 "^ust.from_library:" $trace_loc
117 NOFAIL $MATCHES -N "from_main_before_lib" -n 1 "^ust.from_main_before_lib:" $trace_loc
118 NOFAIL $MATCHES -N "from_main_after_lib" -n 1 "^ust.from_main_after_lib:" $trace_loc
119 echo "************************************"
120 echo "$0: All passed"
121 echo "************************************"
122 exit 0
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