test busying subsequent requests on backend access.

git-svn-id: http://www.varnish-cache.org/svn/trunk@2858 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishtest/tests/c00013.vtc

+# $Id$
+
+test "Test parking second request on backend delay"
+
+server s1 {
+	rxreq
+	expect req.url == "/foo"
+	send "HTTP/1.1 200 Ok\r\nConnection: close\r\n\r\n"
+	delay .5
+	send "line1\n"
+	delay .5
+	send "line2\n"
+} -start
+
+varnish v1 -vcl+backend { } -start
+
+client c1 {
+	txreq -url "/foo"
+	rxresp
+	expect resp.status == 200
+	expect resp.http.content-length == 12
+	expect resp.http.x-varnish == "1001"
+} -start
+delay .2
+client c2 {
+	txreq -url "/foo"
+	rxresp
+	expect resp.status == 200
+	expect resp.http.content-length == 12
+	expect resp.http.x-varnish == "1002 1001"
+} -start