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// Copyright 2010 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package http
import (
"bufio"
"bytes"
"fmt"
"io"
"testing"
"url"
)
type reqTest struct {
Raw string
Req *Request
Body string
Error string
}
var noError = ""
var noBody = ""
var reqTests = []reqTest{
// Baseline test; All Request fields included for template use
{
"GET http://www.techcrunch.com/ HTTP/1.1\r\n" +
"Host: www.techcrunch.com\r\n" +
"User-Agent: Fake\r\n" +
"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n" +
"Accept-Language: en-us,en;q=0.5\r\n" +
"Accept-Encoding: gzip,deflate\r\n" +
"Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\n" +
"Keep-Alive: 300\r\n" +
"Content-Length: 7\r\n" +
"Proxy-Connection: keep-alive\r\n\r\n" +
"abcdef\n???",
&Request{
Method: "GET",
URL: &url.URL{
Raw: "http://www.techcrunch.com/",
Scheme: "http",
RawPath: "/",
RawAuthority: "www.techcrunch.com",
RawUserinfo: "",
Host: "www.techcrunch.com",
Path: "/",
RawQuery: "",
Fragment: "",
},
Proto: "HTTP/1.1",
ProtoMajor: 1,
ProtoMinor: 1,
Header: Header{
"Accept": {"text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"},
"Accept-Language": {"en-us,en;q=0.5"},
"Accept-Encoding": {"gzip,deflate"},
"Accept-Charset": {"ISO-8859-1,utf-8;q=0.7,*;q=0.7"},
"Keep-Alive": {"300"},
"Proxy-Connection": {"keep-alive"},
"Content-Length": {"7"},
"User-Agent": {"Fake"},
},
Close: false,
ContentLength: 7,
Host: "www.techcrunch.com",
Form: url.Values{},
},
"abcdef\n",
noError,
},
// GET request with no body (the normal case)
{
"GET / HTTP/1.1\r\n" +
"Host: foo.com\r\n\r\n",
&Request{
Method: "GET",
URL: &url.URL{
Raw: "/",
Path: "/",
RawPath: "/",
},
Proto: "HTTP/1.1",
ProtoMajor: 1,
ProtoMinor: 1,
Close: false,
ContentLength: 0,
Host: "foo.com",
Form: url.Values{},
},
noBody,
noError,
},
// Tests that we don't parse a path that looks like a
// scheme-relative URI as a scheme-relative URI.
{
"GET //user@host/is/actually/a/path/ HTTP/1.1\r\n" +
"Host: test\r\n\r\n",
&Request{
Method: "GET",
URL: &url.URL{
Raw: "//user@host/is/actually/a/path/",
Scheme: "",
RawPath: "//user@host/is/actually/a/path/",
RawAuthority: "",
RawUserinfo: "",
Host: "",
Path: "//user@host/is/actually/a/path/",
RawQuery: "",
Fragment: "",
},
Proto: "HTTP/1.1",
ProtoMajor: 1,
ProtoMinor: 1,
Header: Header{},
Close: false,
ContentLength: 0,
Host: "test",
Form: url.Values{},
},
noBody,
noError,
},
// Tests a bogus abs_path on the Request-Line (RFC 2616 section 5.1.2)
{
"GET ../../../../etc/passwd HTTP/1.1\r\n" +
"Host: test\r\n\r\n",
nil,
noBody,
"parse ../../../../etc/passwd: invalid URI for request",
},
// Tests missing URL:
{
"GET HTTP/1.1\r\n" +
"Host: test\r\n\r\n",
nil,
noBody,
"parse : empty url",
},
}
func TestReadRequest(t *testing.T) {
for i := range reqTests {
tt := &reqTests[i]
var braw bytes.Buffer
braw.WriteString(tt.Raw)
req, err := ReadRequest(bufio.NewReader(&braw))
if err != nil {
if err.Error() != tt.Error {
t.Errorf("#%d: error %q, want error %q", i, err.Error(), tt.Error)
}
continue
}
rbody := req.Body
req.Body = nil
diff(t, fmt.Sprintf("#%d Request", i), req, tt.Req)
var bout bytes.Buffer
if rbody != nil {
io.Copy(&bout, rbody)
rbody.Close()
}
body := bout.String()
if body != tt.Body {
t.Errorf("#%d: Body = %q want %q", i, body, tt.Body)
}
}
}
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