More coverage of vcc_expr.c

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5137 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishtest/tests/v00020.vtc

 # $Id$
 
-test "VCL compiler coverage test: vcc_parse.c"
+test "VCL compiler coverage test: vcc_parse.c & vcc_expr.c"
 
 varnish v1 -vcl {
 	backend b { .host = "127.0.0.1"; }
@@ -17,6 +17,11 @@ varnish v1 -vcl {
 	backend b { .host = "127.0.0.1"; }
 	sub vcl_fetch {
 		set beresp.ttl = 1w;
+		set beresp.ttl *= 1.5;
+		set beresp.ttl = 1.5 s * 2.5;
+		set beresp.ttl = 1.5 s / 2.5;
+		set beresp.ttl = 1.5h + 1.5s;
+		set beresp.ttl = 1.5h - 1.5s;
 	}
 }