mirror of
https://github.com/dutchcoders/transfer.sh.git
synced 2025-01-15 13:10:18 +01:00
760 lines
20 KiB
Go
760 lines
20 KiB
Go
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// Copyright 2015 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package messageview
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import (
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"bufio"
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"bytes"
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"compress/flate"
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"compress/gzip"
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"io"
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"io/ioutil"
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"net/http"
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"strings"
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"testing"
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"github.com/google/martian/proxyutil"
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)
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func TestRequestViewHeadersOnly(t *testing.T) {
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body := strings.NewReader("body content")
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req, err := http.NewRequest("GET", "http://example.com/path?k=v", body)
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if err != nil {
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t.Fatalf("http.NewRequest(): got %v, want no error", err)
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}
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req.ContentLength = int64(body.Len())
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req.Header.Set("Request-Header", "true")
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mv := New()
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mv.SkipBody(true)
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if err := mv.SnapshotRequest(req); err != nil {
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t.Fatalf("SnapshotRequest(): got %v, want no error", err)
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}
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got, err := ioutil.ReadAll(mv.HeaderReader())
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if err != nil {
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t.Fatalf("ioutil.ReadAll(mv.HeaderReader()): got %v, want no error", err)
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}
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hdrwant := "GET http://example.com/path?k=v HTTP/1.1\r\n" +
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"Host: example.com\r\n" +
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"Content-Length: 12\r\n" +
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"Request-Header: true\r\n\r\n"
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if !bytes.Equal(got, []byte(hdrwant)) {
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t.Fatalf("mv.HeaderReader(): got %q, want %q", got, hdrwant)
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}
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br, err := mv.BodyReader()
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if err != nil {
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t.Fatalf("mv.BodyReader(): got %v, want no error", err)
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}
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if _, err := br.Read(nil); err != io.EOF {
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t.Fatalf("ioutil.ReadAll(mv.BodyReader()): got %v, want io.EOF", err)
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}
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r, err := mv.Reader()
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if err != nil {
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t.Fatalf("mv.Reader(): got %v, want no error", err)
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}
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got, err = ioutil.ReadAll(r)
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if err != nil {
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t.Fatalf("ioutil.ReadAll(mv.Reader()): got %v, want no error", err)
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}
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if want := []byte(hdrwant); !bytes.Equal(got, want) {
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t.Fatalf("mv.Read(): got %q, want %q", got, want)
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}
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}
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func TestRequestView(t *testing.T) {
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body := strings.NewReader("body content")
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req, err := http.NewRequest("GET", "http://example.com/path?k=v", body)
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if err != nil {
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t.Fatalf("http.NewRequest(): got %v, want no error", err)
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}
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req.Header.Set("Request-Header", "true")
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// Force Content Length to be unset to simulate lack of Content-Length and
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// Transfer-Encoding which is valid.
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req.ContentLength = -1
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mv := New()
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if err := mv.SnapshotRequest(req); err != nil {
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t.Fatalf("SnapshotRequest(): got %v, want no error", err)
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}
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got, err := ioutil.ReadAll(mv.HeaderReader())
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if err != nil {
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t.Fatalf("ioutil.ReadAll(mv.HeaderReader()): got %v, want no error", err)
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}
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hdrwant := "GET http://example.com/path?k=v HTTP/1.1\r\n" +
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"Host: example.com\r\n" +
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"Request-Header: true\r\n\r\n"
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if !bytes.Equal(got, []byte(hdrwant)) {
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t.Fatalf("mv.HeaderReader(): got %q, want %q", got, hdrwant)
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}
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br, err := mv.BodyReader()
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if err != nil {
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t.Fatalf("mv.BodyReader(): got %v, want no error", err)
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}
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got, err = ioutil.ReadAll(br)
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if err != nil {
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t.Fatalf("ioutil.ReadAll(mv.BodyReader()): got %v, want no error", err)
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}
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bodywant := "body content"
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if !bytes.Equal(got, []byte(bodywant)) {
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t.Fatalf("mv.BodyReader(): got %q, want %q", got, bodywant)
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}
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r, err := mv.Reader()
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if err != nil {
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t.Fatalf("mv.Reader(): got %v, want no error", err)
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}
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got, err = ioutil.ReadAll(r)
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if err != nil {
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t.Fatalf("ioutil.ReadAll(mv.Reader()): got %v, want no error", err)
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}
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if want := []byte(hdrwant + bodywant); !bytes.Equal(got, want) {
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t.Fatalf("mv.Read(): got %q, want %q", got, want)
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}
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// Sanity check to ensure it still parses.
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if _, err := http.ReadRequest(bufio.NewReader(bytes.NewReader(got))); err != nil {
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t.Fatalf("http.ReadRequest(): got %v, want no error", err)
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}
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}
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func TestRequestViewSkipBodyUnlessContentType(t *testing.T) {
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req, err := http.NewRequest("GET", "http://example.com", strings.NewReader("body content"))
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if err != nil {
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t.Fatalf("http.NewRequest(): got %v, want no error", err)
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}
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req.ContentLength = 12
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req.Header.Set("Content-Type", "text/plain; charset=utf-8")
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mv := New()
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mv.SkipBodyUnlessContentType("text/plain")
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if err := mv.SnapshotRequest(req); err != nil {
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t.Fatalf("SnapshotRequest(): got %v, want no error", err)
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}
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br, err := mv.BodyReader()
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if err != nil {
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t.Fatalf("mv.BodyReader(): got %v, want no error", err)
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}
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got, err := ioutil.ReadAll(br)
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if err != nil {
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t.Fatalf("ioutil.ReadAll(mv.BodyReader()): got %v, want no error", err)
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}
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bodywant := "body content"
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if !bytes.Equal(got, []byte(bodywant)) {
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t.Fatalf("mv.BodyReader(): got %q, want %q", got, bodywant)
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}
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req.Header.Set("Content-Type", "image/png")
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mv = New()
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mv.SkipBodyUnlessContentType("text/plain")
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if err := mv.SnapshotRequest(req); err != nil {
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t.Fatalf("SnapshotRequest(): got %v, want no error", err)
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}
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br, err = mv.BodyReader()
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if err != nil {
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t.Fatalf("mv.BodyReader(): got %v, want no error", err)
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}
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if _, err := br.Read(nil); err != io.EOF {
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t.Fatalf("br.Read(): got %v, want io.EOF", err)
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}
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}
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func TestRequestViewChunkedTransferEncoding(t *testing.T) {
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req, err := http.NewRequest("GET", "http://example.com/path?k=v", strings.NewReader("body content"))
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if err != nil {
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t.Fatalf("http.NewRequest(): got %v, want no error", err)
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}
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req.TransferEncoding = []string{"chunked"}
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req.Header.Set("Trailer", "Trailer-Header")
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req.Trailer = http.Header{
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"Trailer-Header": []string{"true"},
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}
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mv := New()
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if err := mv.SnapshotRequest(req); err != nil {
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t.Fatalf("SnapshotRequest(): got %v, want no error", err)
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}
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got, err := ioutil.ReadAll(mv.HeaderReader())
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if err != nil {
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t.Fatalf("ioutil.ReadAll(mv.HeaderReader()): got %v, want no error", err)
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}
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hdrwant := "GET http://example.com/path?k=v HTTP/1.1\r\n" +
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"Host: example.com\r\n" +
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"Transfer-Encoding: chunked\r\n" +
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"Trailer: Trailer-Header\r\n\r\n"
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if !bytes.Equal(got, []byte(hdrwant)) {
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t.Fatalf("mv.HeaderReader(): got %q, want %q", got, hdrwant)
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}
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br, err := mv.BodyReader()
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if err != nil {
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t.Fatalf("mv.BodyReader(): got %v, want no error", err)
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}
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got, err = ioutil.ReadAll(br)
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if err != nil {
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t.Fatalf("ioutil.ReadAll(mv.BodyReader()): got %v, want no error", err)
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}
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bodywant := "c\r\nbody content\r\n0\r\n"
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if !bytes.Equal(got, []byte(bodywant)) {
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t.Fatalf("mv.BodyReader(): got %q, want %q", got, bodywant)
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}
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got, err = ioutil.ReadAll(mv.TrailerReader())
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if err != nil {
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t.Fatalf("ioutil.ReadAll(mv.TrailerReader()): got %v, want no error", err)
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}
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trailerwant := "Trailer-Header: true\r\n"
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if !bytes.Equal(got, []byte(trailerwant)) {
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t.Fatalf("mv.TrailerReader(): got %q, want %q", got, trailerwant)
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}
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r, err := mv.Reader()
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if err != nil {
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t.Fatalf("mv.Reader(): got %v, want no error", err)
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}
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got, err = ioutil.ReadAll(r)
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if err != nil {
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t.Fatalf("ioutil.ReadAll(mv.Reader()): got %v, want no error", err)
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}
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if want := []byte(hdrwant + bodywant + trailerwant); !bytes.Equal(got, want) {
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t.Fatalf("mv.Read(): got %q, want %q", got, want)
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}
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// Sanity check to ensure it still parses.
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if _, err := http.ReadRequest(bufio.NewReader(bytes.NewReader(got))); err != nil {
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t.Fatalf("http.ReadRequest(): got %v, want no error", err)
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}
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}
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func TestRequestViewDecodeGzipContentEncoding(t *testing.T) {
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body := new(bytes.Buffer)
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gw := gzip.NewWriter(body)
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gw.Write([]byte("body content"))
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gw.Flush()
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gw.Close()
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req, err := http.NewRequest("GET", "http://example.com/path?k=v", body)
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if err != nil {
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t.Fatalf("http.NewRequest(): got %v, want no error", err)
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}
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req.TransferEncoding = []string{"chunked"}
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req.Header.Set("Content-Encoding", "gzip")
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mv := New()
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if err := mv.SnapshotRequest(req); err != nil {
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t.Fatalf("SnapshotRequest(): got %v, want no error", err)
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}
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got, err := ioutil.ReadAll(mv.HeaderReader())
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if err != nil {
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t.Fatalf("ioutil.ReadAll(mv.HeaderReader()): got %v, want no error", err)
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}
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hdrwant := "GET http://example.com/path?k=v HTTP/1.1\r\n" +
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"Host: example.com\r\n" +
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"Transfer-Encoding: chunked\r\n" +
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"Content-Encoding: gzip\r\n\r\n"
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if !bytes.Equal(got, []byte(hdrwant)) {
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t.Fatalf("mv.HeaderReader(): got %q, want %q", got, hdrwant)
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}
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br, err := mv.BodyReader(Decode())
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if err != nil {
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t.Fatalf("mv.BodyReader(): got %v, want no error", err)
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}
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got, err = ioutil.ReadAll(br)
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if err != nil {
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t.Fatalf("ioutil.ReadAll(mv.BodyReader()): got %v, wt o error", err)
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}
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bodywant := "body content"
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if !bytes.Equal(got, []byte(bodywant)) {
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t.Fatalf("mv.BodyReader(): got %q, want %q", got, bodywant)
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}
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r, err := mv.Reader(Decode())
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if err != nil {
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t.Fatalf("mv.Reader(): got %v, want no error", err)
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}
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got, err = ioutil.ReadAll(r)
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if err != nil {
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t.Fatalf("ioutil.ReadAll(mv.Reader()): got %v, want no error", err)
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}
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if want := []byte(hdrwant + bodywant + "\r\n"); !bytes.Equal(got, want) {
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t.Fatalf("mv.Read(): got %q, want %q", got, want)
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}
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}
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func TestRequestViewDecodeDeflateContentEncoding(t *testing.T) {
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body := new(bytes.Buffer)
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dw, err := flate.NewWriter(body, -1)
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if err != nil {
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t.Fatalf("flate.NewWriter(): got %v, want no error", err)
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}
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dw.Write([]byte("body content"))
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dw.Flush()
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dw.Close()
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req, err := http.NewRequest("GET", "http://example.com/path?k=v", body)
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if err != nil {
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t.Fatalf("http.NewRequest(): got %v, want no error", err)
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}
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req.TransferEncoding = []string{"chunked"}
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req.Header.Set("Content-Encoding", "deflate")
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mv := New()
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if err := mv.SnapshotRequest(req); err != nil {
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t.Fatalf("SnapshotRequest(): got %v, want no error", err)
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}
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got, err := ioutil.ReadAll(mv.HeaderReader())
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if err != nil {
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|
|
t.Fatalf("ioutil.ReadAll(mv.HeaderReader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
hdrwant := "GET http://example.com/path?k=v HTTP/1.1\r\n" +
|
||
|
|
"Host: example.com\r\n" +
|
||
|
|
"Transfer-Encoding: chunked\r\n" +
|
||
|
|
"Content-Encoding: deflate\r\n\r\n"
|
||
|
|
|
||
|
|
if !bytes.Equal(got, []byte(hdrwant)) {
|
||
|
|
t.Fatalf("mv.HeaderReader(): got %q, want %q", got, hdrwant)
|
||
|
|
}
|
||
|
|
|
||
|
|
br, err := mv.BodyReader(Decode())
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
got, err = ioutil.ReadAll(br)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.BodyReader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
bodywant := "body content"
|
||
|
|
|
||
|
|
if !bytes.Equal(got, []byte(bodywant)) {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %q, want %q", got, bodywant)
|
||
|
|
}
|
||
|
|
|
||
|
|
r, err := mv.Reader(Decode())
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.Reader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
got, err = ioutil.ReadAll(r)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.Reader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
if want := []byte(hdrwant + bodywant + "\r\n"); !bytes.Equal(got, want) {
|
||
|
|
t.Fatalf("mv.Read(): got %q, want %q", got, want)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestResponseViewHeadersOnly(t *testing.T) {
|
||
|
|
body := strings.NewReader("body content")
|
||
|
|
res := proxyutil.NewResponse(200, body, nil)
|
||
|
|
res.ContentLength = 12
|
||
|
|
res.Header.Set("Response-Header", "true")
|
||
|
|
|
||
|
|
mv := New()
|
||
|
|
mv.SkipBody(true)
|
||
|
|
if err := mv.SnapshotResponse(res); err != nil {
|
||
|
|
t.Fatalf("SnapshotResponse(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
got, err := ioutil.ReadAll(mv.HeaderReader())
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.HeaderReader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
hdrwant := "HTTP/1.1 200 OK\r\n" +
|
||
|
|
"Content-Length: 12\r\n" +
|
||
|
|
"Response-Header: true\r\n\r\n"
|
||
|
|
|
||
|
|
if !bytes.Equal(got, []byte(hdrwant)) {
|
||
|
|
t.Fatalf("mv.HeaderReader(): got %q, want %q", got, hdrwant)
|
||
|
|
}
|
||
|
|
|
||
|
|
br, err := mv.BodyReader()
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
if _, err := br.Read(nil); err != io.EOF {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.BodyReader()): got %v, want io.EOF", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
r, err := mv.Reader()
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.Reader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
got, err = ioutil.ReadAll(r)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.Reader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
if want := []byte(hdrwant); !bytes.Equal(got, want) {
|
||
|
|
t.Fatalf("mv.Read(): got %q, want %q", got, want)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestResponseView(t *testing.T) {
|
||
|
|
body := strings.NewReader("body content")
|
||
|
|
res := proxyutil.NewResponse(200, body, nil)
|
||
|
|
res.ContentLength = 12
|
||
|
|
res.Header.Set("Response-Header", "true")
|
||
|
|
|
||
|
|
mv := New()
|
||
|
|
if err := mv.SnapshotResponse(res); err != nil {
|
||
|
|
t.Fatalf("SnapshotResponse(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
got, err := ioutil.ReadAll(mv.HeaderReader())
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.HeaderReader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
hdrwant := "HTTP/1.1 200 OK\r\n" +
|
||
|
|
"Content-Length: 12\r\n" +
|
||
|
|
"Response-Header: true\r\n\r\n"
|
||
|
|
|
||
|
|
if !bytes.Equal(got, []byte(hdrwant)) {
|
||
|
|
t.Fatalf("mv.HeaderReader(): got %q, want %q", got, hdrwant)
|
||
|
|
}
|
||
|
|
|
||
|
|
br, err := mv.BodyReader()
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
got, err = ioutil.ReadAll(br)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.BodyReader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
bodywant := "body content"
|
||
|
|
if !bytes.Equal(got, []byte(bodywant)) {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %q, want %q", got, bodywant)
|
||
|
|
}
|
||
|
|
|
||
|
|
r, err := mv.Reader()
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.Reader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
got, err = ioutil.ReadAll(r)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.Reader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
if want := []byte(hdrwant + bodywant); !bytes.Equal(got, want) {
|
||
|
|
t.Fatalf("mv.Read(): got %q, want %q", got, want)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Sanity check to ensure it still parses.
|
||
|
|
if _, err := http.ReadResponse(bufio.NewReader(bytes.NewReader(got)), nil); err != nil {
|
||
|
|
t.Fatalf("http.ReadResponse(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestResponseViewSkipBodyUnlessContentType(t *testing.T) {
|
||
|
|
res := proxyutil.NewResponse(200, strings.NewReader("body content"), nil)
|
||
|
|
res.ContentLength = 12
|
||
|
|
res.Header.Set("Content-Type", "text/plain; charset=utf-8")
|
||
|
|
|
||
|
|
mv := New()
|
||
|
|
mv.SkipBodyUnlessContentType("text/plain")
|
||
|
|
if err := mv.SnapshotResponse(res); err != nil {
|
||
|
|
t.Fatalf("SnapshotResponse(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
br, err := mv.BodyReader()
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
got, err := ioutil.ReadAll(br)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.BodyReader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
bodywant := "body content"
|
||
|
|
if !bytes.Equal(got, []byte(bodywant)) {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %q, want %q", got, bodywant)
|
||
|
|
}
|
||
|
|
|
||
|
|
res.Header.Set("Content-Type", "image/png")
|
||
|
|
mv = New()
|
||
|
|
mv.SkipBodyUnlessContentType("text/plain")
|
||
|
|
if err := mv.SnapshotResponse(res); err != nil {
|
||
|
|
t.Fatalf("SnapshotResponse(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
br, err = mv.BodyReader()
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
if _, err := br.Read(nil); err != io.EOF {
|
||
|
|
t.Fatalf("br.Read(): got %v, want io.EOF", err)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestResponseViewChunkedTransferEncoding(t *testing.T) {
|
||
|
|
body := strings.NewReader("body content")
|
||
|
|
res := proxyutil.NewResponse(200, body, nil)
|
||
|
|
res.TransferEncoding = []string{"chunked"}
|
||
|
|
res.Header.Set("Trailer", "Trailer-Header")
|
||
|
|
res.Trailer = http.Header{
|
||
|
|
"Trailer-Header": []string{"true"},
|
||
|
|
}
|
||
|
|
|
||
|
|
mv := New()
|
||
|
|
if err := mv.SnapshotResponse(res); err != nil {
|
||
|
|
t.Fatalf("SnapshotResponse(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
got, err := ioutil.ReadAll(mv.HeaderReader())
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.HeaderReader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
hdrwant := "HTTP/1.1 200 OK\r\n" +
|
||
|
|
"Transfer-Encoding: chunked\r\n" +
|
||
|
|
"Trailer: Trailer-Header\r\n\r\n"
|
||
|
|
|
||
|
|
if !bytes.Equal(got, []byte(hdrwant)) {
|
||
|
|
t.Fatalf("mv.HeaderReader(): got %q, want %q", got, hdrwant)
|
||
|
|
}
|
||
|
|
|
||
|
|
br, err := mv.BodyReader()
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
got, err = ioutil.ReadAll(br)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.BodyReader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
bodywant := "c\r\nbody content\r\n0\r\n"
|
||
|
|
if !bytes.Equal(got, []byte(bodywant)) {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %q, want %q", got, bodywant)
|
||
|
|
}
|
||
|
|
|
||
|
|
got, err = ioutil.ReadAll(mv.TrailerReader())
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.TrailerReader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
trailerwant := "Trailer-Header: true\r\n"
|
||
|
|
if !bytes.Equal(got, []byte(trailerwant)) {
|
||
|
|
t.Fatalf("mv.TrailerReader(): got %q, want %q", got, trailerwant)
|
||
|
|
}
|
||
|
|
|
||
|
|
r, err := mv.Reader()
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.Reader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
got, err = ioutil.ReadAll(r)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.Reader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
if want := []byte(hdrwant + bodywant + trailerwant); !bytes.Equal(got, want) {
|
||
|
|
t.Fatalf("mv.Read(): got %q, want %q", got, want)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Sanity check to ensure it still parses.
|
||
|
|
if _, err := http.ReadResponse(bufio.NewReader(bytes.NewReader(got)), nil); err != nil {
|
||
|
|
t.Fatalf("http.ReadResponse(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestResponseViewDecodeGzipContentEncoding(t *testing.T) {
|
||
|
|
body := new(bytes.Buffer)
|
||
|
|
gw := gzip.NewWriter(body)
|
||
|
|
gw.Write([]byte("body content"))
|
||
|
|
gw.Flush()
|
||
|
|
gw.Close()
|
||
|
|
|
||
|
|
res := proxyutil.NewResponse(200, body, nil)
|
||
|
|
res.TransferEncoding = []string{"chunked"}
|
||
|
|
res.Header.Set("Content-Encoding", "gzip")
|
||
|
|
|
||
|
|
mv := New()
|
||
|
|
if err := mv.SnapshotResponse(res); err != nil {
|
||
|
|
t.Fatalf("SnapshotResponse(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
got, err := ioutil.ReadAll(mv.HeaderReader())
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.HeaderReader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
hdrwant := "HTTP/1.1 200 OK\r\n" +
|
||
|
|
"Transfer-Encoding: chunked\r\n" +
|
||
|
|
"Content-Encoding: gzip\r\n\r\n"
|
||
|
|
|
||
|
|
if !bytes.Equal(got, []byte(hdrwant)) {
|
||
|
|
t.Fatalf("mv.HeaderReader(): got %q, want %q", got, hdrwant)
|
||
|
|
}
|
||
|
|
|
||
|
|
br, err := mv.BodyReader(Decode())
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
got, err = ioutil.ReadAll(br)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.BodyReader()): got %v, wt o error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
bodywant := "body content"
|
||
|
|
|
||
|
|
if !bytes.Equal(got, []byte(bodywant)) {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %q, want %q", got, bodywant)
|
||
|
|
}
|
||
|
|
|
||
|
|
r, err := mv.Reader(Decode())
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.Reader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
got, err = ioutil.ReadAll(r)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.Reader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
if want := []byte(hdrwant + bodywant + "\r\n"); !bytes.Equal(got, want) {
|
||
|
|
t.Fatalf("mv.Read(): got %q, want %q", got, want)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestResponseViewDecodeGzipContentEncodingPartial(t *testing.T) {
|
||
|
|
bodywant := "partial content"
|
||
|
|
res := proxyutil.NewResponse(206, strings.NewReader(bodywant), nil)
|
||
|
|
res.TransferEncoding = []string{"chunked"}
|
||
|
|
res.Header.Set("Content-Encoding", "gzip")
|
||
|
|
|
||
|
|
mv := New()
|
||
|
|
if err := mv.SnapshotResponse(res); err != nil {
|
||
|
|
t.Fatalf("SnapshotResponse(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
br, err := mv.BodyReader(Decode())
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
got, err := ioutil.ReadAll(br)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.BodyReader()): got %v, wt o error", err)
|
||
|
|
}
|
||
|
|
if !bytes.Equal(got, []byte(bodywant)) {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %q, want %q", got, bodywant)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestResponseViewDecodeDeflateContentEncoding(t *testing.T) {
|
||
|
|
body := new(bytes.Buffer)
|
||
|
|
dw, err := flate.NewWriter(body, -1)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("flate.NewWriter(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
dw.Write([]byte("body content"))
|
||
|
|
dw.Flush()
|
||
|
|
dw.Close()
|
||
|
|
|
||
|
|
res := proxyutil.NewResponse(200, body, nil)
|
||
|
|
res.TransferEncoding = []string{"chunked"}
|
||
|
|
res.Header.Set("Content-Encoding", "deflate")
|
||
|
|
|
||
|
|
mv := New()
|
||
|
|
if err := mv.SnapshotResponse(res); err != nil {
|
||
|
|
t.Fatalf("SnapshotResponse(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
got, err := ioutil.ReadAll(mv.HeaderReader())
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.HeaderReader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
hdrwant := "HTTP/1.1 200 OK\r\n" +
|
||
|
|
"Transfer-Encoding: chunked\r\n" +
|
||
|
|
"Content-Encoding: deflate\r\n\r\n"
|
||
|
|
|
||
|
|
if !bytes.Equal(got, []byte(hdrwant)) {
|
||
|
|
t.Fatalf("mv.HeaderReader(): got %q, want %q", got, hdrwant)
|
||
|
|
}
|
||
|
|
|
||
|
|
br, err := mv.BodyReader(Decode())
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
got, err = ioutil.ReadAll(br)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.BodyReader()): got %v, wt o error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
bodywant := "body content"
|
||
|
|
|
||
|
|
if !bytes.Equal(got, []byte(bodywant)) {
|
||
|
|
t.Fatalf("mv.BodyReader(): got %q, want %q", got, bodywant)
|
||
|
|
}
|
||
|
|
|
||
|
|
r, err := mv.Reader(Decode())
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("mv.Reader(): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
got, err = ioutil.ReadAll(r)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("ioutil.ReadAll(mv.Reader()): got %v, want no error", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
if want := []byte(hdrwant + bodywant + "\r\n"); !bytes.Equal(got, want) {
|
||
|
|
t.Fatalf("mv.Read(): got %q, want %q", got, want)
|
||
|
|
}
|
||
|
|
}
|