Excercise tests on actual STRANDS

src/vtc/vmod_iconv.vtc

@@ -17,11 +17,11 @@ varnish v1 -vcl {
 
 	sub do_eurutf {
 		if (req.http.fallback != "") {
-			set resp.http.out = eurutf.iconv(
+			set resp.http.out = eurutf.iconv("X" +
 			    blob.transcode(BASE64, encoded=req.http.in),
 			    fallback=req.http.fallback);
 		} else {
-			set resp.http.out = eurutf.iconv(
+			set resp.http.out = eurutf.iconv("X" +
 			    blob.transcode(BASE64, encoded=req.http.in));
 		}
 		return (deliver);
@@ -29,11 +29,11 @@ varnish v1 -vcl {
 	sub do_utfeur {
 		if (req.http.fallback != "") {
 			set resp.http.out = blob.transcode(encoding=URL,
-			    encoded=utfeur.iconv(req.http.in,
+			    encoded=utfeur.iconv("x" + req.http.in + "x",
 			      fallback=req.http.fallback));
 		} else {
 			set resp.http.out = blob.transcode(encoding=URL,
-			    encoded=utfeur.iconv(req.http.in));
+			    encoded=utfeur.iconv("x" + req.http.in + "x"));
 		}
 		return (deliver);
 	}
@@ -51,11 +51,11 @@ client c1 {
 	txreq -url "/eurutf" -hdr "in: pA=="
 	rxresp
 	expect resp.status == 200
-	expect resp.http.out == "€"
+	expect resp.http.out == "X€"
 
 	txreq -url "/utfeur" -hdr "in: €"
 	rxresp
-	expect resp.http.out == "%a4"
+	expect resp.http.out == "x%a4x"
 	expect resp.status == 200
 
 	txreq -url "/utfeur" -hdr "fallback: bad" -hdr "in: 🐰"