AT_CHECK([test -s pid])
AT_CHECK([kill -0 `cat pid`])
AT_CHECK(
[[$PYTHON $srcdir/test-jsonrpc.py request unix:socket echo '[{"a": "b", "x": null}]']], [0],
[[{"error":null,"id":0,"result":[{"a":"b","x":null}]}
AT_CHECK([test -s pid])
AT_CHECK([kill -0 `cat pid`])
AT_CHECK(
[[$PYTHON $srcdir/test-jsonrpc.py request unix:socket echo '[{"a": "b", "x": null}]']], [0],
[[{"error":null,"id":0,"result":[{"a":"b","x":null}]}