2 # check for errors under valgrind or sanitizers.
6 echo "instrumented testing failed on line $1"
9 trap 'error ${LINENO}' ERR
11 # define suitable post and prefixes for testing options
14 echo "valgrind testing started"
16 exeprefix='valgrind --error-exitcode=42'
20 --sanitizer-undefined)
21 echo "sanitizer testing started"
24 postfix='2>&1 | grep "runtime error:"'
28 echo "sanitizer testing started"
31 postfix='2>&1 | grep "WARNING: ThreadSanitizer:"'
34 cat << EOF > tsan.supp
42 race:TranspositionTable::probe
43 race:TranspositionTable::hashfull
47 export TSAN_OPTIONS="suppressions=./tsan.supp"
51 echo "unknown testing started"
59 # simple command line testing
64 "go wtime 8000 btime 8000 winc 500 binc 500" \
65 "bench 128 $threads 10 default depth"
68 echo "$prefix $exeprefix ./stockfish $args $postfix"
69 eval "$prefix $exeprefix ./stockfish $args $postfix"
73 # more general testing, following an uci protocol exchange
76 spawn $exeprefix ./stockfish
81 send "setoption name Threads value $threads\n"
84 send "position startpos\n"
85 send "go nodes 1000\n"
88 send "position startpos moves e2e4 e7e6\n"
89 send "go nodes 1000\n"
92 send "position fen 5rk1/1K4p1/8/8/3B4/8/8/8 b - - 0 1\n"
99 # return error code of the spawned program, useful for valgrind
100 lassign [wait] pid spawnid os_error_flag value
107 echo "$prefix expect $exps $postfix"
108 eval "$prefix expect $exps $postfix"
116 echo "instrumented testing OK"