vtest "#2429 file stevedore error buffer regression test"

server s1 {
	accept
} -start

vinyl v1 -arg "-s Transient=file,${tmpdir}/_.file,10m" -vcl+backend {
	sub vcl_backend_error {
		set beresp.body = "foo";
		return (deliver);
	}
} -start

client c1 {
	txreq
	rxresp
	expect resp.status == 503
	expect resp.http.content-length == 3
	expect resp.body == "foo"
} -run
