[6.0] 4cc66784f test durations with decimals as inputs to std.duration

[Dridi Boukelmoune]

commit 4cc66784f1259475cc1f75ee09cd9e9d0fb2b35e
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Sun Dec 9 22:22:21 2018 +0100

    test durations with decimals as inputs to std.duration

diff --git a/bin/varnishtest/tests/m00005.vtc b/bin/varnishtest/tests/m00005.vtc
index fecbe3fc6..13e8c2dc9 100644
--- a/bin/varnishtest/tests/m00005.vtc
+++ b/bin/varnishtest/tests/m00005.vtc
@@ -14,13 +14,17 @@ varnish v1 -vcl+backend {
 } -start
 
 client c1 {
+	txreq -hdr "ttl: 0.010s"
+	rxresp
+	expect resp.http.ttl == 1000000.010
+
 	txreq -hdr "ttl: 10ms"
 	rxresp
 	expect resp.http.ttl == 1000000.010
 
-	txreq -hdr "ttl: 10s"
+	txreq -hdr "ttl: 10.1s"
 	rxresp
-	expect resp.http.ttl == 1000010.000
+	expect resp.http.ttl == 1000010.100
 
 	txreq -hdr "ttl: 10m"
 	rxresp