You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: set_test.go
    path of file: ./repos/gccrs/libgo/go/reflect
    
    the code of the file until where you have to start completion: // Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package reflect_test

import (
	"bytes"
	"go/ast"
	"go/token"
	"io"
	. "reflect"
	"testing"
	"unsafe"
)

func TestImplicitMapConversion(t *testing.T) {
	// Test implicit conversions in MapIndex and SetMapIndex.
	{
		// direct
		m := make(map[int]int)
		mv := ValueOf(m)
		mv.SetMapIndex(ValueOf(1), ValueOf(2))
		x, ok := m[1]
		if x != 2 {
			t.Errorf("#1 after SetMapIndex(1,2): %d, %t (map=%v)", x, ok, m)
		}
		if n := mv.MapIndex(ValueOf(1)).Interface().(int); n != 2 {
			t.Errorf("#1 MapIndex(1) = %d", n)
		}
	}
	{
		// convert interface key
		m := make(map[any]int)
		mv := ValueOf(m)
		mv.SetMapIndex(ValueOf(1), ValueOf(2))
		x, ok := m[1]
		if x != 2 {
			t.Errorf("#2 after SetMapIndex(1,2): %d, %t (map=%v)", x, ok, m)
		}
		if n := mv.MapIndex(ValueOf(1)).Interface().(int); n != 2 {
			t.Errorf("#2 MapIndex(1) = %d", n)
		}
	}
	{
		// convert interface value
		m := make(map[int]any)
		mv := ValueOf(m)
		mv.SetMapIndex(ValueOf(1), ValueOf(2))
		x, ok := m[1]
		if x != 2 {
			t.Errorf("#3 after SetMapIndex(1,2): %d, %t (map=%v)", x, ok, m)
		}
		if n := mv.MapIndex(ValueOf(1)).Interface().(int); n != 2 {
			t.Errorf("#3 MapIndex(1) = %d", n)
		}
	}
	{
		// convert both interface key and interface value
		m := make(map[any]any)
		mv := ValueOf(m)
		mv.SetMapIndex(ValueOf(1), ValueOf(2))
		x, ok := m[1]
		if x != 2 {
			t.Errorf("#4 after SetMapIndex(1,2): %d, %t (map=%v)", x, ok, m)
		}
		if n := mv.MapIndex(ValueOf(1)).Interface().(int); n != 2 {
			t.Errorf("#4 MapIndex(1) = %d", n)
		}
	}
	{
		// convert both, with non-empty interfaces
		m := make(map[io.Reader]io.Writer)
		mv := ValueOf(m)
		b1 := new(bytes.Buffer)
		b2 := new(bytes.Buffer)
		mv.SetMapIndex(ValueOf(b1), ValueOf(b2))
		x, ok := m[b1]
		if x != b2 {
			t.Errorf("#5 after SetMapIndex(b1, b2): %p (!= %p), %t (map=%v)", x, b2, ok, m)
		}
		if p := mv.MapIndex(ValueOf(b1)).Elem().UnsafePointer(); p != unsafe.Pointer(b2) {
			t.Errorf("#5 MapIndex(b1) = %#x want %p", p, b2)
		}
	}
	{
		// convert channel direction
		m := make(map[<-chan int]chan int)
		mv := ValueOf(m)
		c1 := make(chan int)
		c2 := make(chan int)
		mv.SetMapIndex(ValueOf(c1), ValueOf(c2))
		x
    
func TestImplicitMapConversion(t *testing.T) {
	// Test implicit conversions in MapIndex and SetMapIndex.
	{
		// direct
		m := make(map[int]int)
		mv := ValueOf(m)
		mv.SetMapIndex(ValueOf(1), ValueOf(2))
		x, ok := m[1]
		if x != 2 {
			t.Errorf("#1 after SetMapIndex(1,2): %d, %t (map=%v)", x, ok, m)
		}
		if n := mv.MapIndex(ValueOf(1)).Interface().(int); n != 2 {
			t.Errorf("#1 MapIndex(1) = %d", n)
		}
	}
	{
		// convert interface key
		m := make(map[any]int)
		mv := ValueOf(m)
		mv.SetMapIndex(ValueOf(1), ValueOf(2))
		x, ok := m[1]
		if x != 2 {
			t.Errorf("#2 after SetMapIndex(1,2): %d, %t (map=%v)", x, ok, m)
		}
		if n := mv.MapIndex(ValueOf(1)).Interface().(int); n != 2 {
			t.Errorf("#2 MapIndex(1) = %d", n)
		}
	}
	{
		// convert interface value
		m := make(map[int]any)
		mv := ValueOf(m)
		mv.SetMapIndex(ValueOf(1), ValueOf(2))
		x, ok := m[1]
		if x != 2 {
			t.Errorf("#3 after SetMapIndex(1,2): %d, %t (map=%v)", x, ok, m)
		}
		if n := mv.MapIndex(ValueOf(1)).Interface().(int); n != 2 {
			t.Errorf("#3 MapIndex(1) = %d", n)
		}
	}
	{
		// convert both interface key and interface value
		m := make(map[any]any)
		mv := ValueOf(m)
		mv.SetMapIndex(ValueOf(1), ValueOf(2))
		x, ok := m[1]
		if x != 2 {
			t.Errorf("#4 after SetMapIndex(1,2): %d, %t (map=%v)", x, ok, m)
		}
		if n := mv.MapIndex(ValueOf(1)).Interface().(int); n != 2 {
			t.Errorf("#4 MapIndex(1) = %d", n)
		}
	}
	{
		// convert both, with non-empty interfaces
		m := make(map[io.Reader]io.Writer)
		mv := ValueOf(m)
		b1 := new(bytes.Buffer)
		b2 := new(bytes.Buffer)
		mv.SetMapIndex(ValueOf(b1), ValueOf(b2))
		x, ok := m[b1]
		if x != b2 {
			t.Errorf("#5 after SetMapIndex(b1, b2): %p (!= %p), %t (map=%v)", x, b2, ok, m)
		}
		if p := mv.MapIndex(ValueOf(b1)).Elem().UnsafePointer(); p != unsafe.Pointer(b2) {
			t.Errorf("#5 MapIndex(b1) = %#x want %p", p, b2)
		}
	}
	{
		// convert channel direction
		m := make(map[<-chan int]chan int)
		mv := ValueOf(m)
		c1 := make(chan int)
		c2 := make(chan int)
		mv.SetMapIndex(ValueOf(c1), ValueOf(c2))
		x, ok := m[c1]
		if x != c2 {
			t.Errorf("#6 after SetMapIndex(c1, c2): %p (!= %p), %t (map=%v)", x, c2, ok, m)
		}
		if p := mv.MapIndex(ValueOf(c1)).UnsafePointer(); p != ValueOf(c2).UnsafePointer() {
			t.Errorf("#6 MapIndex(c1) = %#x want %p", p, c2)
		}
	}
	{
		// convert identical underlying types
		type MyBuffer bytes.Buffer
		m := make(map[*MyBuffer]*bytes.Buffer)
		mv := ValueOf(m)
		b1 := new(MyBuffer)
		b2 := new(bytes.Buffer)
		mv.SetMapIndex(ValueOf(b1), ValueOf(b2))
		x, ok := m[b1]
		if x != b2 {
			t.Errorf("#7 after SetMapIndex(b1, b2): %p (!= %p), %t (map=%v)", x, b2, ok, m)
		}
		if p := mv.MapIndex(ValueOf(b1)).UnsafePointer(); p != unsafe.Pointer(b2) {
			t.Errorf("#7 MapIndex(b1) = %#x want %p", p, b2)
		}
	}

}