github.com/bytedance/mockey@v1.2.10/internal/tool/call.go (about)

     1  /*
     2   * Copyright 2022 ByteDance Inc.
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *     http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package tool
    18  
    19  import (
    20  	"reflect"
    21  )
    22  
    23  func ReflectCall(f reflect.Value, args []reflect.Value) []reflect.Value {
    24  	if f.Type().IsVariadic() {
    25  		newArgs := make([]reflect.Value, 0)
    26  		lastArg := args[len(args)-1]
    27  		for i := 0; i < len(args)-1; i++ {
    28  			newArgs = append(newArgs, args[i])
    29  		}
    30  
    31  		for i := 0; i < lastArg.Len(); i++ {
    32  			newArgs = append(newArgs, lastArg.Index(i))
    33  		}
    34  		return f.Call(newArgs)
    35  	} else {
    36  		return f.Call(args)
    37  	}
    38  }