From: Brad Fitzpatrick <bradfitz@golang.org>
Date: Thu, 14 Feb 2013 02:33:15 +0000 (-0800)
Subject: net/http: test that we preserve Go 1.0 Request.Write Host behavior
X-Git-Tag: go1.1rc2~1046
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=cd566958e938c695d09730dfcb7c2b8e76658f89;p=gostls13.git

net/http: test that we preserve Go 1.0 Request.Write Host behavior

Fixes #4792

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/7314093
---

diff --git a/src/pkg/net/http/requestwrite_test.go b/src/pkg/net/http/requestwrite_test.go
index fc3186f0c0..3a5cd8ae2d 100644
--- a/src/pkg/net/http/requestwrite_test.go
+++ b/src/pkg/net/http/requestwrite_test.go
@@ -328,6 +328,31 @@ var reqWriteTests = []reqWriteTest{
 			"User-Agent: Go http package\r\n" +
 			"X-Foo: X-Bar\r\n\r\n",
 	},
+
+	// If no Request.Host and no Request.URL.Host, we send
+	// an empty Host header, and don't use
+	// Request.Header["Host"]. This is just testing that
+	// we don't change Go 1.0 behavior.
+	{
+		Req: Request{
+			Method: "GET",
+			Host:   "",
+			URL: &url.URL{
+				Scheme: "http",
+				Host:   "",
+				Path:   "/search",
+			},
+			ProtoMajor: 1,
+			ProtoMinor: 1,
+			Header: Header{
+				"Host": []string{"bad.example.com"},
+			},
+		},
+
+		WantWrite: "GET /search HTTP/1.1\r\n" +
+			"Host: \r\n" +
+			"User-Agent: Go http package\r\n\r\n",
+	},
 }
 
 func TestRequestWrite(t *testing.T) {