#!/bin/bash
LOGFILE="h2server.log"

if ! [ -e "h2spec" ] ; then
    # if we don't already have a h2spec executable, wget it from github
    wget https://github.com/summerwind/h2spec/releases/download/v2.6.0/h2spec_linux_amd64.tar.gz
    tar xf h2spec_linux_amd64.tar.gz
fi

# source <(cargo llvm-cov show-env --export-prefix)
# cargo llvm-cov run --example server --lcov --output-path lcov.info

exec 3< <(cargo llvm-cov --features=ntex-net/tokio --no-report run --example server);
SERVER_PID=$!

# wait 'til the server is listening before running h2spec, and pipe server's
# stdout to a log file.
# sed '/Starting socket listener/q' <&3 ; cat <&3 > "${LOGFILE}" &
sleep 15

# run h2spec against the server, printing the server log if h2spec failed
./h2spec -p 5928
sleep 5

SPID=`pgrep server`
H2SPEC_STATUS=$?
if [ "${H2SPEC_STATUS}" -eq 0 ]; then
    echo "h2spec passed!"
else
    echo "h2spec failed! server logs:"
    cat "${LOGFILE}"
fi
kill -INT "${SERVER_PID}"
kill -INT "${SPID}"
sleep 5

cargo llvm-cov report --lcov --output-path lcov.info
#cargo llvm-cov --no-run --summary-only

#ls -la ./
#ls -la ./target/llvm-cov-target


exit "${H2SPEC_STATUS}"