view test/test-vampipe-server.sh @ 66:6f160dee1192

Instead of using separate values and b64values entries in JSON serialisations, allow numeric arrays to be replaced by b64 variants wherever they appear (discriminating by type). Also rename values to featureValues in feature throughout, as values turns out to be a hazardous name in a JS context. Finally use Array instead of Text for array encoding (seems clearer).

#!/bin/bash 

set -eu

reqfile="/tmp/$$.req.json"
respfile="/tmp/$$.resp.json"
trap "rm -f $reqfile $respfile" 0

schema=vamp-json-schema/schema

validate() {
    local file="$1"
    local schemaname="$2"
    jsonschema -i "$file" "$schema/$schemaname.json" 1>&2 && \
        echo "validated $schemaname" 1>&2 || \
        echo "failed to validate $schemaname" 1>&2
}

validate_request() {
    local json="$1"
    echo "$json" > "$reqfile"
    validate "$reqfile" "request"
    type=$(grep '"type":' "$reqfile" | sed 's/^.*"type": *"\([^"]*\)".*$/\1/')
    if [ "$type" == "configure" ]; then type=configuration; fi
    if [ "$type" != "list" ]; then
        echo "$json" | 
            sed 's/^.*"content"://' |
            sed 's/}}$/}/' > "$reqfile"
        validate "$reqfile" "${type}request"
    fi
}

validate_response() {
    local json="$1"
    echo "$json" > "$respfile"
    validate "$respfile" "response"
    type=$(grep '"type":' "$respfile" | sed 's/^.*"type": "\([^"]*\)".*$/\1/')
    if [ "$type" == "configure" ]; then type=configuration; fi
    echo "$json" | 
        sed 's/^.*"content"://' |
        sed 's/, "error.*$//' |
        sed 's/, "success.*$//' > "$respfile"
    validate "$respfile" "${type}response"
}

( while read request ; do
      validate_request "$request"
      echo "$request"
  done |
      bin/vampipe-convert request -i json -o capnp |
      VAMP_PATH=./vamp-plugin-sdk/examples bin/vampipe-server |
      bin/vampipe-convert response -i capnp -o json |
      while read response ; do
          validate_response "$response"
      done
) <<EOF
{"type":"list"}
{"type":"load","content": {"pluginKey":"vamp-example-plugins:percussiononsets","inputSampleRate":44100,"adapterFlags":["AdaptInputDomain","AdaptBufferSize"]}}
{"type":"configure","content":{"pluginHandle":1,"configuration":{"blockSize": 8, "channelCount": 1, "parameterValues": {"sensitivity": 40, "threshold": 3}, "stepSize": 8}}}
{"type":"process","content": {"pluginHandle": 1, "processInput": { "timestamp": {"s": 0, "n": 0}, "inputBuffers": [ [1,2,3,4,5,6,7,8] ]}}}
{"type":"finish","content": {"pluginHandle": 1}}
EOF