[6.0] 6643c5f41 Add test-case for -conf+backend

[Poul-Henning Kamp]

commit 6643c5f41059613106a827eedcc5499cdbd6f99d
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Thu Mar 29 11:06:26 2018 +0000

    Add test-case for -conf+backend

diff --git a/bin/varnishtest/tests/h00003.vtc b/bin/varnishtest/tests/h00003.vtc
new file mode 100644
index 000000000..c894495b5
--- /dev/null
+++ b/bin/varnishtest/tests/h00003.vtc
@@ -0,0 +1,26 @@
+varnishtest "Test -conf+backend"
+
+feature ignore_unknown_macro
+
+feature cmd {haproxy --version 2>&1 | grep -q 'HA-Proxy version'}
+
+server s1 {
+    rxreq
+    txresp -body "s1 >>> Hello world!"
+} -start
+
+haproxy h1 -arg "-d" -conf+backend {
+    defaults
+	mode   http
+	timeout connect         5s
+	timeout server          30s
+	timeout client          30s
+
+} -start
+
+client c1 -connect ${h1_fe1_sock} {
+    txreq -url "/"
+    rxresp
+    expect resp.status == 200
+    expect resp.body == "s1 >>> Hello world!"
+} -run