#! /bin/bash export TMHOME=$HOME/.tendermint_persist rm -rf "$TMHOME" tendermint init # use a unix socket so we can remove it RPC_ADDR="$(pwd)/rpc.sock" TM_CMD="tendermint node --log_level=debug --rpc_laddr=unix://$RPC_ADDR" # &> tendermint_${name}.log" DUMMY_CMD="dummy --persist $TMHOME/dummy" # &> dummy_${name}.log" function start_procs(){ name=$1 indexToFail=$2 echo "Starting persistent dummy and tendermint" if [[ "$CIRCLECI" == true ]]; then $DUMMY_CMD & else $DUMMY_CMD &> "dummy_${name}.log" & fi PID_DUMMY=$! # before starting tendermint, remove the rpc socket rm $RPC_ADDR if [[ "$indexToFail" == "" ]]; then # run in background, dont fail if [[ "$CIRCLECI" == true ]]; then $TM_CMD & else $TM_CMD &> "tendermint_${name}.log" & fi PID_TENDERMINT=$! else # run in foreground, fail if [[ "$CIRCLECI" == true ]]; then FAIL_TEST_INDEX=$indexToFail $TM_CMD else FAIL_TEST_INDEX=$indexToFail $TM_CMD &> "tendermint_${name}.log" fi PID_TENDERMINT=$! fi } function kill_procs(){ kill -9 "$PID_DUMMY" "$PID_TENDERMINT" wait "$PID_DUMMY" wait "$PID_TENDERMINT" } # wait for port to be available function wait_for_port() { port=$1 # this will succeed while port is bound nc -z 127.0.0.1 $port ERR=$? i=0 while [ "$ERR" == 0 ]; do echo "... port $port is still bound. waiting ..." sleep 1 nc -z 127.0.0.1 $port ERR=$? i=$((i + 1)) if [[ $i == 10 ]]; then echo "Timed out waiting for port to be released" exit 1 fi done echo "... port $port is free!" } failsStart=0 fails=$(grep -r "fail.Fail" --include \*.go . | wc -l) failsEnd=$((fails-1)) for failIndex in $(seq $failsStart $failsEnd); do echo "" echo "* Test FailIndex $failIndex" # test failure at failIndex bash ./test/utils/txs.sh "localhost:46657" & start_procs 1 "$failIndex" # tendermint should already have exited when it hits the fail index # but kill -9 for good measure kill_procs start_procs 2 # wait for node to handshake and make a new block # NOTE: --unix-socket is only available in curl v7.40+ curl -s --unix-socket "$RPC_ADDR" http://localhost/status > /dev/null ERR=$? i=0 while [ "$ERR" != 0 ]; do sleep 1 curl -s --unix-socket "$RPC_ADDR" http://localhost/status > /dev/null ERR=$? i=$((i + 1)) if [[ $i == 20 ]]; then echo "Timed out waiting for tendermint to start" exit 1 fi done # wait for a new block h1=$(curl -s --unix-socket "$RPC_ADDR" http://localhost/status | jq .result.latest_block_height) h2=$h1 while [ "$h2" == "$h1" ]; do sleep 1 h2=$(curl -s --unix-socket "$RPC_ADDR" http://localhost/status | jq .result.latest_block_height) done kill_procs echo "* Passed Test for FailIndex $failIndex" echo "" done echo "Passed Test: Persistence"