mirror of
https://github.com/go-gitea/gitea
synced 2024-12-18 13:04:27 +01:00
131 lines
3.3 KiB
Go
131 lines
3.3 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package gzip
|
|
|
|
import (
|
|
"archive/zip"
|
|
"bytes"
|
|
"io/ioutil"
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"testing"
|
|
|
|
"gitea.com/macaron/macaron"
|
|
gzipp "github.com/klauspost/compress/gzip"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func setup(sampleResponse []byte) (*macaron.Macaron, *[]byte) {
|
|
m := macaron.New()
|
|
m.Use(Middleware())
|
|
m.Get("/", func() *[]byte { return &sampleResponse })
|
|
return m, &sampleResponse
|
|
}
|
|
|
|
func reqNoAcceptGzip(t *testing.T, m *macaron.Macaron, sampleResponse *[]byte) {
|
|
// Request without accept gzip: Should not gzip
|
|
resp := httptest.NewRecorder()
|
|
req, err := http.NewRequest("GET", "/", nil)
|
|
assert.NoError(t, err)
|
|
m.ServeHTTP(resp, req)
|
|
|
|
_, ok := resp.HeaderMap[contentEncodingHeader]
|
|
assert.False(t, ok)
|
|
|
|
contentEncoding := resp.Header().Get(contentEncodingHeader)
|
|
assert.NotContains(t, contentEncoding, "gzip")
|
|
|
|
result := resp.Body.Bytes()
|
|
assert.Equal(t, *sampleResponse, result)
|
|
}
|
|
|
|
func reqAcceptGzip(t *testing.T, m *macaron.Macaron, sampleResponse *[]byte, expectGzip bool) {
|
|
// Request without accept gzip: Should not gzip
|
|
resp := httptest.NewRecorder()
|
|
req, err := http.NewRequest("GET", "/", nil)
|
|
assert.NoError(t, err)
|
|
req.Header.Set(acceptEncodingHeader, "gzip")
|
|
m.ServeHTTP(resp, req)
|
|
|
|
_, ok := resp.HeaderMap[contentEncodingHeader]
|
|
assert.Equal(t, ok, expectGzip)
|
|
|
|
contentEncoding := resp.Header().Get(contentEncodingHeader)
|
|
if expectGzip {
|
|
assert.Contains(t, contentEncoding, "gzip")
|
|
gzippReader, err := gzipp.NewReader(resp.Body)
|
|
assert.NoError(t, err)
|
|
result, err := ioutil.ReadAll(gzippReader)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, *sampleResponse, result)
|
|
} else {
|
|
assert.NotContains(t, contentEncoding, "gzip")
|
|
result := resp.Body.Bytes()
|
|
assert.Equal(t, *sampleResponse, result)
|
|
}
|
|
}
|
|
|
|
func TestMiddlewareSmall(t *testing.T) {
|
|
m, sampleResponse := setup([]byte("Small response"))
|
|
|
|
reqNoAcceptGzip(t, m, sampleResponse)
|
|
|
|
reqAcceptGzip(t, m, sampleResponse, false)
|
|
}
|
|
|
|
func TestMiddlewareLarge(t *testing.T) {
|
|
b := make([]byte, MinSize+1)
|
|
for i := range b {
|
|
b[i] = byte(i % 256)
|
|
}
|
|
m, sampleResponse := setup(b)
|
|
|
|
reqNoAcceptGzip(t, m, sampleResponse)
|
|
|
|
// This should be gzipped as we accept gzip
|
|
reqAcceptGzip(t, m, sampleResponse, true)
|
|
}
|
|
|
|
func TestMiddlewareGzip(t *testing.T) {
|
|
b := make([]byte, MinSize*10)
|
|
for i := range b {
|
|
b[i] = byte(i % 256)
|
|
}
|
|
outputBuffer := bytes.NewBuffer([]byte{})
|
|
gzippWriter := gzipp.NewWriter(outputBuffer)
|
|
gzippWriter.Write(b)
|
|
gzippWriter.Flush()
|
|
gzippWriter.Close()
|
|
output := outputBuffer.Bytes()
|
|
|
|
m, sampleResponse := setup(output)
|
|
|
|
reqNoAcceptGzip(t, m, sampleResponse)
|
|
|
|
// This should not be gzipped even though we accept gzip
|
|
reqAcceptGzip(t, m, sampleResponse, false)
|
|
}
|
|
|
|
func TestMiddlewareZip(t *testing.T) {
|
|
b := make([]byte, MinSize*10)
|
|
for i := range b {
|
|
b[i] = byte(i % 256)
|
|
}
|
|
outputBuffer := bytes.NewBuffer([]byte{})
|
|
zipWriter := zip.NewWriter(outputBuffer)
|
|
fileWriter, err := zipWriter.Create("default")
|
|
assert.NoError(t, err)
|
|
fileWriter.Write(b)
|
|
//fileWriter.Close()
|
|
zipWriter.Close()
|
|
output := outputBuffer.Bytes()
|
|
|
|
m, sampleResponse := setup(output)
|
|
|
|
reqNoAcceptGzip(t, m, sampleResponse)
|
|
|
|
// This should not be gzipped even though we accept gzip
|
|
reqAcceptGzip(t, m, sampleResponse, false)
|
|
}
|