while[ -h "$SOURCE"];do# resolve $SOURCE until the file is no longer a symlink
DIR="$(cd -P "$( dirname "$SOURCE")"&&pwd)"
SOURCE="$(readlink "$SOURCE")"
[[$SOURCE != /* ]]&&SOURCE="$DIR/$SOURCE"# if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
go test -cover "${MILVUS_DIR}/kv/...""${MILVUS_DIR}/msgstream/...""${MILVUS_DIR}/master/...""${MILVUS_DIR}/reader/...""${MILVUS_DIR}/proxy/..." -failfast