Add a testcase for backend retries.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5104 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishtest/t001.vtc

@@ -4,33 +4,28 @@
 
 server s1 -repeat 1 {
 	rxreq 
-	txresp \
-		-hdr "Connection: close" \
-		-hdr "Test1: foobar" \
-		-hdr "Test2: foobar" \
-		-body "012345\n"
-}
-
-varnish v1 -launch
+	txresp -bodylen 5
+	rxreq 
+	accept
+	rxreq
+	txresp -bodylen 6
+} -start
 
 varnish v1 -vcl+backend {
 	sub vcl_recv {
-		pipe;
+		return(pass);
 	}
-}
-
-varnish v1 -start
-
-server s1 -start 
+} -start
 
 client c1 {
-	txreq -url "/"
+	txreq 
 	rxresp
 	expect resp.status == 200
-}
-
-client c1 -run
-
-# server s1 -wait
+	expect resp.bodylen == 5
+	txreq 
+	rxresp
+	expect resp.status == 200
+	expect resp.bodylen == 6
+} -run
 
-# varnish v1 -wait
+varnish v1 -expect backend_retry == 1

bin/varnishtest/tests/c00036.vtc

+# $Id$
+
+test "Backend close retry"
+
+server s1 -repeat 1 {
+	rxreq 
+	txresp -bodylen 5
+
+	rxreq 
+	accept
+
+	rxreq
+	txresp -bodylen 6
+
+} -start
+
+varnish v1 -vcl+backend {
+	sub vcl_recv {
+		return(pass);
+	}
+} -start
+
+client c1 {
+	txreq 
+	rxresp
+	expect resp.status == 200
+	expect resp.bodylen == 5
+
+	txreq 
+	rxresp
+	expect resp.status == 200
+	expect resp.bodylen == 6
+} -run
+
+varnish v1 -expect backend_retry == 1