// Regression test for https://github.com/docker/docker/issues/6231
func TestConstainersStartChunkedEncodingHostConfig(t *testing.T) {
eng := NewTestEngine(t)
defer mkDaemonFromEngine(eng, t).Nuke()
r := httptest.NewRecorder()
var testData engine.Env
testData.Set("Image", "docker-test-image")
testData.SetAuto("Volumes", map[string]struct{}{"/foo": {}})
testData.Set("Cmd", "true")
jsonData := bytes.NewBuffer(nil)
if err := testData.Encode(jsonData); err != nil {
t.Fatal(err)
}
req, err := http.NewRequest("POST", "/containers/create?name=chunk_test", jsonData)
if err != nil {
t.Fatal(err)
}
req.Header.Add("Content-Type", "application/json")
if err := server.ServeRequest(eng, api.APIVERSION, r, req); err != nil {
t.Fatal(err)
}
assertHttpNotError(r, t)
var testData2 engine.Env
testData2.SetAuto("Binds", []string{"/tmp:/foo"})
jsonData = bytes.NewBuffer(nil)
if err := testData2.Encode(jsonData); err != nil {
t.Fatal(err)
}
req, err = http.NewRequest("POST", "/containers/chunk_test/start", jsonData)
if err != nil {
t.Fatal(err)
}
req.Header.Add("Content-Type", "application/json")
// This is a cheat to make the http request do chunked encoding
// Otherwise (just setting the Content-Encoding to chunked) net/http will overwrite
// http://golang.org/src/pkg/net/http/request.go?s=11980:12172
req.ContentLength = -1
if err := server.ServeRequest(eng, api.APIVERSION, r, req); err != nil {
t.Fatal(err)
}
assertHttpNotError(r, t)
type config struct {
HostConfig struct {
Binds []string
}
}
req, err = http.NewRequest("GET", "/containers/chunk_test/json", nil)
if err != nil {
t.Fatal(err)
}
r2 := httptest.NewRecorder()
req.Header.Add("Content-Type", "application/json")
if err := server.ServeRequest(eng, api.APIVERSION, r2, req); err != nil {
t.Fatal(err)
}
assertHttpNotError(r, t)
c := config{}
json.Unmarshal(r2.Body.Bytes(), &c)
if len(c.HostConfig.Binds) == 0 {
t.Fatal("Chunked Encoding not handled")
}
if c.HostConfig.Binds[0] != "/tmp:/foo" {
t.Fatal("Chunked encoding not properly handled, execpted binds to be /tmp:/foo, got:", c.HostConfig.Binds[0])
}
}