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authorTianon Gravi <admwiggin@gmail.com>2015-01-15 11:54:00 -0700
committerTianon Gravi <admwiggin@gmail.com>2015-01-15 11:54:00 -0700
commitf154da9e12608589e8d5f0508f908a0c3e88a1bb (patch)
treef8255d51e10c6f1e0ed69702200b966c9556a431 /src/pkg/net/http/sniff_test.go
parent8d8329ed5dfb9622c82a9fbec6fd99a580f9c9f6 (diff)
downloadgolang-upstream/1.4.tar.gz
Imported Upstream version 1.4upstream/1.4
Diffstat (limited to 'src/pkg/net/http/sniff_test.go')
-rw-r--r--src/pkg/net/http/sniff_test.go171
1 files changed, 0 insertions, 171 deletions
diff --git a/src/pkg/net/http/sniff_test.go b/src/pkg/net/http/sniff_test.go
deleted file mode 100644
index 24ca27afc..000000000
--- a/src/pkg/net/http/sniff_test.go
+++ /dev/null
@@ -1,171 +0,0 @@
-// Copyright 2011 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_test
-
-import (
- "bytes"
- "fmt"
- "io"
- "io/ioutil"
- "log"
- . "net/http"
- "net/http/httptest"
- "reflect"
- "strconv"
- "strings"
- "testing"
-)
-
-var sniffTests = []struct {
- desc string
- data []byte
- contentType string
-}{
- // Some nonsense.
- {"Empty", []byte{}, "text/plain; charset=utf-8"},
- {"Binary", []byte{1, 2, 3}, "application/octet-stream"},
-
- {"HTML document #1", []byte(`<HtMl><bOdY>blah blah blah</body></html>`), "text/html; charset=utf-8"},
- {"HTML document #2", []byte(`<HTML></HTML>`), "text/html; charset=utf-8"},
- {"HTML document #3 (leading whitespace)", []byte(` <!DOCTYPE HTML>...`), "text/html; charset=utf-8"},
- {"HTML document #4 (leading CRLF)", []byte("\r\n<html>..."), "text/html; charset=utf-8"},
-
- {"Plain text", []byte(`This is not HTML. It has ☃ though.`), "text/plain; charset=utf-8"},
-
- {"XML", []byte("\n<?xml!"), "text/xml; charset=utf-8"},
-
- // Image types.
- {"GIF 87a", []byte(`GIF87a`), "image/gif"},
- {"GIF 89a", []byte(`GIF89a...`), "image/gif"},
-
- // TODO(dsymonds): Re-enable this when the spec is sorted w.r.t. MP4.
- //{"MP4 video", []byte("\x00\x00\x00\x18ftypmp42\x00\x00\x00\x00mp42isom<\x06t\xbfmdat"), "video/mp4"},
- //{"MP4 audio", []byte("\x00\x00\x00\x20ftypM4A \x00\x00\x00\x00M4A mp42isom\x00\x00\x00\x00"), "audio/mp4"},
-}
-
-func TestDetectContentType(t *testing.T) {
- for _, tt := range sniffTests {
- ct := DetectContentType(tt.data)
- if ct != tt.contentType {
- t.Errorf("%v: DetectContentType = %q, want %q", tt.desc, ct, tt.contentType)
- }
- }
-}
-
-func TestServerContentType(t *testing.T) {
- defer afterTest(t)
- ts := httptest.NewServer(HandlerFunc(func(w ResponseWriter, r *Request) {
- i, _ := strconv.Atoi(r.FormValue("i"))
- tt := sniffTests[i]
- n, err := w.Write(tt.data)
- if n != len(tt.data) || err != nil {
- log.Fatalf("%v: Write(%q) = %v, %v want %d, nil", tt.desc, tt.data, n, err, len(tt.data))
- }
- }))
- defer ts.Close()
-
- for i, tt := range sniffTests {
- resp, err := Get(ts.URL + "/?i=" + strconv.Itoa(i))
- if err != nil {
- t.Errorf("%v: %v", tt.desc, err)
- continue
- }
- if ct := resp.Header.Get("Content-Type"); ct != tt.contentType {
- t.Errorf("%v: Content-Type = %q, want %q", tt.desc, ct, tt.contentType)
- }
- data, err := ioutil.ReadAll(resp.Body)
- if err != nil {
- t.Errorf("%v: reading body: %v", tt.desc, err)
- } else if !bytes.Equal(data, tt.data) {
- t.Errorf("%v: data is %q, want %q", tt.desc, data, tt.data)
- }
- resp.Body.Close()
- }
-}
-
-// Issue 5953: shouldn't sniff if the handler set a Content-Type header,
-// even if it's the empty string.
-func TestServerIssue5953(t *testing.T) {
- defer afterTest(t)
- ts := httptest.NewServer(HandlerFunc(func(w ResponseWriter, r *Request) {
- w.Header()["Content-Type"] = []string{""}
- fmt.Fprintf(w, "<html><head></head><body>hi</body></html>")
- }))
- defer ts.Close()
-
- resp, err := Get(ts.URL)
- if err != nil {
- t.Fatal(err)
- }
-
- got := resp.Header["Content-Type"]
- want := []string{""}
- if !reflect.DeepEqual(got, want) {
- t.Errorf("Content-Type = %q; want %q", got, want)
- }
- resp.Body.Close()
-}
-
-func TestContentTypeWithCopy(t *testing.T) {
- defer afterTest(t)
-
- const (
- input = "\n<html>\n\t<head>\n"
- expected = "text/html; charset=utf-8"
- )
-
- ts := httptest.NewServer(HandlerFunc(func(w ResponseWriter, r *Request) {
- // Use io.Copy from a bytes.Buffer to trigger ReadFrom.
- buf := bytes.NewBuffer([]byte(input))
- n, err := io.Copy(w, buf)
- if int(n) != len(input) || err != nil {
- t.Errorf("io.Copy(w, %q) = %v, %v want %d, nil", input, n, err, len(input))
- }
- }))
- defer ts.Close()
-
- resp, err := Get(ts.URL)
- if err != nil {
- t.Fatalf("Get: %v", err)
- }
- if ct := resp.Header.Get("Content-Type"); ct != expected {
- t.Errorf("Content-Type = %q, want %q", ct, expected)
- }
- data, err := ioutil.ReadAll(resp.Body)
- if err != nil {
- t.Errorf("reading body: %v", err)
- } else if !bytes.Equal(data, []byte(input)) {
- t.Errorf("data is %q, want %q", data, input)
- }
- resp.Body.Close()
-}
-
-func TestSniffWriteSize(t *testing.T) {
- defer afterTest(t)
- ts := httptest.NewServer(HandlerFunc(func(w ResponseWriter, r *Request) {
- size, _ := strconv.Atoi(r.FormValue("size"))
- written, err := io.WriteString(w, strings.Repeat("a", size))
- if err != nil {
- t.Errorf("write of %d bytes: %v", size, err)
- return
- }
- if written != size {
- t.Errorf("write of %d bytes wrote %d bytes", size, written)
- }
- }))
- defer ts.Close()
- for _, size := range []int{0, 1, 200, 600, 999, 1000, 1023, 1024, 512 << 10, 1 << 20} {
- res, err := Get(fmt.Sprintf("%s/?size=%d", ts.URL, size))
- if err != nil {
- t.Fatalf("size %d: %v", size, err)
- }
- if _, err := io.Copy(ioutil.Discard, res.Body); err != nil {
- t.Fatalf("size %d: io.Copy of body = %v", size, err)
- }
- if err := res.Body.Close(); err != nil {
- t.Fatalf("size %d: body Close = %v", size, err)
- }
- }
-}
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