vendor: add qingstor-sdk-go for QingStor

vendor/github.com/yunify/qingstor-sdk-go/test/utils.go

@@ -0,0 +1,54 @@
+// +-------------------------------------------------------------------------
+// | Copyright (C) 2016 Yunify, Inc.
+// +-------------------------------------------------------------------------
+// | Licensed under the Apache License, Version 2.0 (the "License");
+// | you may not use this work except in compliance with the License.
+// | You may obtain a copy of the License in the LICENSE file, or 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 main
+
+import (
+	"fmt"
+	"os"
+	"reflect"
+)
+
+func checkError(err error) {
+	if err != nil {
+		fmt.Println(err.Error())
+	}
+}
+
+func checkErrorForExit(err error, code ...int) {
+	if err != nil {
+		exitCode := 1
+		if len(code) > 0 {
+			exitCode = code[0]
+		}
+		fmt.Println(err.Error(), exitCode)
+		os.Exit(exitCode)
+	}
+}
+
+func checkEqual(value, shouldBe interface{}) error {
+	if value == nil || shouldBe == nil {
+		if value == shouldBe {
+			return nil
+		}
+	} else {
+		if reflect.DeepEqual(value, shouldBe) {
+			return nil
+		}
+	}
+
+	return fmt.Errorf("Value \"%v\" should be \"%v\"", value, shouldBe)
+}