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 "libmallocwrap"
  54 NOFAIL usttrace -lm $TESTDIR/test-libmallocwrap/.libs/prog
  55 trace_loc=$(usttrace -W)
  56 NOFAIL $MATCHES -N "mallocwrap - 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 NOFAIL ustd -o "$TRACE_DIR" >/dev/null 2>&1 &
  66 USTD_PID=$!
  67
  68 LD_PRELOAD=/usr/local/lib/libust.so.0.0.0:/usr/local/lib/libmallocwrap.so find / >/dev/null 2>&1 &
  69 PID=$!
  70 sleep 0.1
  71 NOFAIL ustctl --list-markers "$PID" >/dev/null
  72 NOFAIL ustctl --enable-marker ust/malloc $PID
  73 NOFAIL ustctl --enable-marker ust/free $PID
  74 NOFAIL ustctl --create-trace $PID
  75 NOFAIL ustctl --alloc-trace $PID
  76 NOFAIL ustctl --start-trace $PID
  77 sleep 0.5
  78 NOFAIL ustctl --stop-trace $PID
  79 NOFAIL ustctl --destroy-trace $PID
  80 kill $PID
  81 kill $USTD_PID
  82
  83 NOFAIL $MATCHES -N "manual - find - ust.malloc" "^ust.malloc:" "$TRACE_DIR"
  84
  85 echo "************************************"
  86 echo "$0: All passed"
  87 echo "************************************"
  88 exit 0