vtest "#2946 - objcore leak for backend_synth"

vinyl v1 -vcl {
	backend bad None;

	sub vcl_backend_error {
		if (bereq.http.abandon) {
			return (abandon);
		}
		if (bereq.http.ttl0) {
			set beresp.ttl = 0s;
			return (deliver);
		}
		set beresp.status = 200;
		set beresp.ttl = 0.001s;
		set beresp.grace = 1h;
		return (deliver);
	}
} -start

client c1 -repeat 20 -keepalive {
	txreq
	rxresp
	expect resp.status == 200

	delay 0.001
} -run

delay 2

client c1 {
	txreq -hdr "abandon: true"
	rxresp
	expect resp.status == 200
	expect resp.http.age > 1
} -run

client c1 {
	txreq -hdr "ttl0: true"
	rxresp
	expect resp.status == 200
	expect resp.http.age > 1
} -run

delay 2

vinyl v1 -expect s_fetch > s_bgfetch
vinyl v1 -expect n_objectcore == 1
