arguments+=()
expected_exitcode=255

# set IFS="" if you want trailing new lines, otherwise remove it
IFS="" read -d '' expected_output <<'EOF'
Unknown template marker 'boom'
./makepkg-template-tests/invalid-template-line-unknown-marker/PKGBUILD:5: # template boom; name=test
EOF

IFS="" read -d '' expected_result <<'EOF'
EOF