[master] 610cbd9 Add a few more variants

[Federico G. Schwindt]

commit 610cbd9323f8e06eaf76627c56862076fc251096
Author: Federico G. Schwindt <fgsch at lodoss.net>
Date:   Wed Jan 20 17:06:52 2016 +0000

    Add a few more variants
    
    Prompted by #1845.  I'm not entirely sure whether some literals like
    "1.00 " should be accepted but that's the current behaviour.

diff --git a/bin/varnishtest/tests/m00015.vtc b/bin/varnishtest/tests/m00015.vtc
index 077bbaf..a5ec8ba 100644
--- a/bin/varnishtest/tests/m00015.vtc
+++ b/bin/varnishtest/tests/m00015.vtc
@@ -9,15 +9,27 @@ varnish v1 -vcl+backend {
 	import ${vmod_std};
 
 	sub vcl_deliver {
-		set resp.http.x-real = std.real(req.http.foo, 0.0);
-		set resp.http.x-fallback = std.real(req.http.bar, 0.0);
+		set resp.http.t0 = std.real(req.http.foo, 0.0);
+		set resp.http.t1 = std.real(req.http.bar, 0.0);
+		set resp.http.t2 = std.real(req.http.nonexistent, 0.0);
+		set resp.http.t3 = std.real("1.", 0.0);
+		set resp.http.t4 = std.real("1.0", 0.0);
+		set resp.http.t5 = std.real("1.0 ", 0.0);
+		set resp.http.t6 = std.real(" 1.0", 0.0);
+		set resp.http.t7 = std.real(" 1.0 ", 0.0);
 	}
 } -start
 
 client c1 {
-	txreq -hdr "foo: 1.00"
+	txreq -hdr "foo: 1.00" -hdr "bar: 1.00a"
 	rxresp
 	expect resp.status == 200
-	expect resp.http.x-real == 1.000
-	expect resp.http.x-fallback == 0.000
+	expect resp.http.t0 == 1.000
+	expect resp.http.t1 == 0.000
+	expect resp.http.t2 == 0.000
+	expect resp.http.t3 == 1.000
+	expect resp.http.t4 == 1.000
+	expect resp.http.t5 == 1.000
+	expect resp.http.t6 == 1.000
+	expect resp.http.t7 == 1.000
 } -run