mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-05 12:40:20 +00:00
87 lines
2.8 KiB
Go
87 lines
2.8 KiB
Go
|
/*
|
||
|
Copyright 2017 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 testing
|
||
|
|
||
|
import (
|
||
|
"fmt"
|
||
|
"mime"
|
||
|
"os"
|
||
|
|
||
|
"k8s.io/apimachinery/pkg/runtime"
|
||
|
"k8s.io/apimachinery/pkg/runtime/schema"
|
||
|
runtimeserializer "k8s.io/apimachinery/pkg/runtime/serializer"
|
||
|
"k8s.io/apimachinery/pkg/runtime/serializer/recognizer"
|
||
|
)
|
||
|
|
||
|
var (
|
||
|
testCodecMediaType string
|
||
|
testStorageCodecMediaType string
|
||
|
)
|
||
|
|
||
|
// TestCodec returns the codec for the API version to test against, as set by the
|
||
|
// KUBE_TEST_API_TYPE env var.
|
||
|
func TestCodec(codecs runtimeserializer.CodecFactory, gvs ...schema.GroupVersion) runtime.Codec {
|
||
|
if len(testCodecMediaType) != 0 {
|
||
|
serializerInfo, ok := runtime.SerializerInfoForMediaType(codecs.SupportedMediaTypes(), testCodecMediaType)
|
||
|
if !ok {
|
||
|
panic(fmt.Sprintf("no serializer for %s", testCodecMediaType))
|
||
|
}
|
||
|
return codecs.CodecForVersions(serializerInfo.Serializer, codecs.UniversalDeserializer(), schema.GroupVersions(gvs), nil)
|
||
|
}
|
||
|
return codecs.LegacyCodec(gvs...)
|
||
|
}
|
||
|
|
||
|
// TestStorageCodec returns the codec for the API version to test against used in storage, as set by the
|
||
|
// KUBE_TEST_API_STORAGE_TYPE env var.
|
||
|
func TestStorageCodec(codecs runtimeserializer.CodecFactory, gvs ...schema.GroupVersion) runtime.Codec {
|
||
|
if len(testStorageCodecMediaType) != 0 {
|
||
|
serializerInfo, ok := runtime.SerializerInfoForMediaType(codecs.SupportedMediaTypes(), testStorageCodecMediaType)
|
||
|
if !ok {
|
||
|
panic(fmt.Sprintf("no serializer for %s", testStorageCodecMediaType))
|
||
|
}
|
||
|
|
||
|
// etcd2 only supports string data - we must wrap any result before returning
|
||
|
// TODO: remove for etcd3 / make parameterizable
|
||
|
serializer := serializerInfo.Serializer
|
||
|
if !serializerInfo.EncodesAsText {
|
||
|
serializer = runtime.NewBase64Serializer(serializer, serializer)
|
||
|
}
|
||
|
|
||
|
decoder := recognizer.NewDecoder(serializer, codecs.UniversalDeserializer())
|
||
|
return codecs.CodecForVersions(serializer, decoder, schema.GroupVersions(gvs), nil)
|
||
|
|
||
|
}
|
||
|
return codecs.LegacyCodec(gvs...)
|
||
|
}
|
||
|
|
||
|
func init() {
|
||
|
var err error
|
||
|
if apiMediaType := os.Getenv("KUBE_TEST_API_TYPE"); len(apiMediaType) > 0 {
|
||
|
testCodecMediaType, _, err = mime.ParseMediaType(apiMediaType)
|
||
|
if err != nil {
|
||
|
panic(err)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if storageMediaType := os.Getenv("KUBE_TEST_API_STORAGE_TYPE"); len(storageMediaType) > 0 {
|
||
|
testStorageCodecMediaType, _, err = mime.ParseMediaType(storageMediaType)
|
||
|
if err != nil {
|
||
|
panic(err)
|
||
|
}
|
||
|
}
|
||
|
}
|