Replace runtime reference by pkg

pkg/util/runtime/runtime_test.go

@@ -0,0 +1,69 @@
+/*
+Copyright 2014 The Kubernetes Authors All rights reserved.
+
+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 runtime
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestHandleCrash(t *testing.T) {
+	count := 0
+	expect := 10
+	for i := 0; i < expect; i = i + 1 {
+		defer HandleCrash()
+		if i%2 == 0 {
+			panic("Test Panic")
+		}
+		count = count + 1
+	}
+	if count != expect {
+		t.Errorf("Expected %d iterations, found %d", expect, count)
+	}
+}
+func TestCustomHandleCrash(t *testing.T) {
+	old := PanicHandlers
+	defer func() { PanicHandlers = old }()
+	var result interface{}
+	PanicHandlers = []func(interface{}){
+		func(r interface{}) {
+			result = r
+		},
+	}
+	func() {
+		defer HandleCrash()
+		panic("test")
+	}()
+	if result != "test" {
+		t.Errorf("did not receive custom handler")
+	}
+}
+func TestCustomHandleError(t *testing.T) {
+	old := ErrorHandlers
+	defer func() { ErrorHandlers = old }()
+	var result error
+	ErrorHandlers = []func(error){
+		func(err error) {
+			result = err
+		},
+	}
+	err := fmt.Errorf("test")
+	HandleError(err)
+	if result != err {
+		t.Errorf("did not receive custom handler")
+	}
+}