mirror of
https://github.com/ceph/ceph-csi.git
synced 2025-06-13 02:33:34 +00:00
84
vendor/k8s.io/apimachinery/pkg/runtime/serializer/streaming/streaming_test.go
generated
vendored
84
vendor/k8s.io/apimachinery/pkg/runtime/serializer/streaming/streaming_test.go
generated
vendored
@ -1,84 +0,0 @@
|
||||
/*
|
||||
Copyright 2016 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package streaming
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"testing"
|
||||
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
"k8s.io/apimachinery/pkg/util/framer"
|
||||
)
|
||||
|
||||
type fakeDecoder struct {
|
||||
got []byte
|
||||
obj runtime.Object
|
||||
err error
|
||||
}
|
||||
|
||||
func (d *fakeDecoder) Decode(data []byte, gvk *schema.GroupVersionKind, into runtime.Object) (runtime.Object, *schema.GroupVersionKind, error) {
|
||||
d.got = data
|
||||
return d.obj, nil, d.err
|
||||
}
|
||||
|
||||
func TestEmptyDecoder(t *testing.T) {
|
||||
buf := bytes.NewBuffer([]byte{})
|
||||
d := &fakeDecoder{}
|
||||
_, _, err := NewDecoder(ioutil.NopCloser(buf), d).Decode(nil, nil)
|
||||
if err != io.EOF {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
|
||||
func TestDecoder(t *testing.T) {
|
||||
frames := [][]byte{
|
||||
make([]byte, 1025),
|
||||
make([]byte, 1024*5),
|
||||
make([]byte, 1024*1024*5),
|
||||
make([]byte, 1025),
|
||||
}
|
||||
pr, pw := io.Pipe()
|
||||
fw := framer.NewLengthDelimitedFrameWriter(pw)
|
||||
go func() {
|
||||
for i := range frames {
|
||||
fw.Write(frames[i])
|
||||
}
|
||||
pw.Close()
|
||||
}()
|
||||
|
||||
r := framer.NewLengthDelimitedFrameReader(pr)
|
||||
d := &fakeDecoder{}
|
||||
dec := NewDecoder(r, d)
|
||||
if _, _, err := dec.Decode(nil, nil); err != nil || !bytes.Equal(d.got, frames[0]) {
|
||||
t.Fatalf("unexpected %v %v", err, len(d.got))
|
||||
}
|
||||
if _, _, err := dec.Decode(nil, nil); err != nil || !bytes.Equal(d.got, frames[1]) {
|
||||
t.Fatalf("unexpected %v %v", err, len(d.got))
|
||||
}
|
||||
if _, _, err := dec.Decode(nil, nil); err != ErrObjectTooLarge || !bytes.Equal(d.got, frames[1]) {
|
||||
t.Fatalf("unexpected %v %v", err, len(d.got))
|
||||
}
|
||||
if _, _, err := dec.Decode(nil, nil); err != nil || !bytes.Equal(d.got, frames[3]) {
|
||||
t.Fatalf("unexpected %v %v", err, len(d.got))
|
||||
}
|
||||
if _, _, err := dec.Decode(nil, nil); err != io.EOF {
|
||||
t.Fatalf("unexpected %v %v", err, len(d.got))
|
||||
}
|
||||
}
|
Reference in New Issue
Block a user