Add vendor folder to git

vendor/k8s.io/apimachinery/pkg/api/testing/valuefuzz.go

@@ -0,0 +1,86 @@
+/*
+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 (
+	"reflect"
+)
+
+// ValueFuzz recursively changes all basic type values in an object. Any kind of references will not
+// be touch, i.e. the addresses of slices, maps, pointers will stay unchanged.
+func ValueFuzz(obj interface{}) {
+	valueFuzz(reflect.ValueOf(obj))
+}
+
+func valueFuzz(obj reflect.Value) {
+	switch obj.Kind() {
+	case reflect.Array:
+		for i := 0; i < obj.Len(); i++ {
+			valueFuzz(obj.Index(i))
+		}
+	case reflect.Slice:
+		if obj.IsNil() {
+			// TODO: set non-nil value
+		} else {
+			for i := 0; i < obj.Len(); i++ {
+				valueFuzz(obj.Index(i))
+			}
+		}
+	case reflect.Interface, reflect.Ptr:
+		if obj.IsNil() {
+			// TODO: set non-nil value
+		} else {
+			valueFuzz(obj.Elem())
+		}
+	case reflect.Struct:
+		for i, n := 0, obj.NumField(); i < n; i++ {
+			valueFuzz(obj.Field(i))
+		}
+	case reflect.Map:
+		if obj.IsNil() {
+			// TODO: set non-nil value
+		} else {
+			for _, k := range obj.MapKeys() {
+				// map values are not addressable. We need a copy.
+				v := obj.MapIndex(k)
+				copy := reflect.New(v.Type())
+				copy.Elem().Set(v)
+				valueFuzz(copy.Elem())
+				obj.SetMapIndex(k, copy.Elem())
+			}
+			// TODO: set some new value
+		}
+	case reflect.Func: // ignore, we don't have function types in our API
+	default:
+		if !obj.CanSet() {
+			return
+		}
+		switch obj.Kind() {
+		case reflect.String:
+			obj.SetString(obj.String() + "x")
+		case reflect.Bool:
+			obj.SetBool(!obj.Bool())
+		case reflect.Float32, reflect.Float64:
+			obj.SetFloat(obj.Float()*2.0 + 1.0)
+		case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
+			obj.SetInt(obj.Int() + 1)
+		case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
+			obj.SetUint(obj.Uint() + 1)
+		default:
+		}
+	}
+}