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#!/bin/bash
#set -eu
shopt -s nullglob
trap "trap - SIGTERM && kill -- -$$" SIGINT SIGTERM EXIT
# assuming that we'll be using native provide && all processes will be executing locally
# (we need absolute paths here, because they're used when scripts are called by zombienet from tmp folders)
export POLKADOT_SDK_FOLDER=`realpath $(dirname "$0")/../..`
export BRIDGE_TESTS_FOLDER=$POLKADOT_SDK_FOLDER/bridges/zombienet/tests
export POLKADOT_BINARY_PATH=$POLKADOT_SDK_FOLDER/target/release/polkadot
export POLKADOT_PARACHAIN_BINARY_PATH=$POLKADOT_SDK_FOLDER/target/release/polkadot-parachain
export POLKADOT_PARACHAIN_BINARY_PATH_FOR_ASSET_HUB_ROCOCO=$POLKADOT_PARACHAIN_BINARY_PATH
export POLKADOT_PARACHAIN_BINARY_PATH_FOR_ASSET_HUB_WESTEND=$POLKADOT_PARACHAIN_BINARY_PATH
export ZOMBIENET_BINARY_PATH=~/local_bridge_testing/bin/zombienet-linux
# bridge configuration
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# tests configuration
ALL_TESTS_FOLDER=`mktemp -d`
function start_coproc() {
local command=$1
local name=$2
local coproc_log=`mktemp -p $TEST_FOLDER`
coproc COPROC {
$command >$coproc_log 2>&1
}
TEST_COPROCS[$COPROC_PID, 0]=$name
TEST_COPROCS[$COPROC_PID, 1]=$coproc_log
echo "Spawned $name coprocess. StdOut + StdErr: $coproc_log"
return $COPROC_PID
}
# execute every test from tests folder
TEST_INDEX=1
while true
do
declare -A TEST_COPROCS
TEST_COPROCS_COUNT=0
TEST_PREFIX=$(printf "%04d" $TEST_INDEX)
# it'll be used by the `sync-exit.sh` script
export TEST_FOLDER=`mktemp -d -p $ALL_TESTS_FOLDER`
# check if there are no more tests
zndsl_files=($BRIDGE_TESTS_FOLDER/$TEST_PREFIX-*.zndsl)
if [ ${#zndsl_files[@]} -eq 0 ]; then
break
fi
# start relay
if [ -f $BRIDGE_TESTS_FOLDER/$TEST_PREFIX-start-relay.sh ]; then
start_coproc "${BRIDGE_TESTS_FOLDER}/${TEST_PREFIX}-start-relay.sh" "relay"
RELAY_COPROC=$COPROC_PID
((TEST_COPROCS_COUNT++))
fi
# start tests
for zndsl_file in "${zndsl_files[@]}"; do
start_coproc "$ZOMBIENET_BINARY_PATH --provider native test $zndsl_file" "$zndsl_file"
echo -n "1">>$TEST_FOLDER/exit-sync
((TEST_COPROCS_COUNT++))
done
# wait until all tests are completed
relay_exited=0
for n in `seq 1 $TEST_COPROCS_COUNT`; do
wait -n -p COPROC_PID
exit_code=$?
coproc_name=${TEST_COPROCS[$COPROC_PID, 0]}
coproc_log=${TEST_COPROCS[$COPROC_PID, 1]}
coproc_stdout=$(cat $coproc_log)
relay_exited=$(expr "${coproc_name}" == "relay")
echo "Process $coproc_name has finished with exit code: $exit_code"
# if exit code is not zero, exit
if [ $exit_code -ne 0 ]; then
echo "====================================================================="
echo "=== Shutting down. Log of failed process below ==="
echo "====================================================================="
echo $coproc_stdout
exit 1
fi
# if last test has exited, exit relay too
if [ $n -eq $(($TEST_COPROCS_COUNT - 1)) ] && [ $relay_exited -eq 0 ]; then
kill $RELAY_COPROC
break
fi
done
((TEST_INDEX++))
done
echo "====================================================================="
echo "=== All tests have completed successfully ==="
echo "====================================================================="