139 lines
1.9 KiB
Go
139 lines
1.9 KiB
Go
// Copyright 2012 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 runtime_test
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
type I1 interface {
|
|
Method1()
|
|
}
|
|
|
|
type I2 interface {
|
|
Method1()
|
|
Method2()
|
|
}
|
|
|
|
type TS uint16
|
|
type TM uintptr
|
|
type TL [2]uintptr
|
|
|
|
func (TS) Method1() {}
|
|
func (TS) Method2() {}
|
|
func (TM) Method1() {}
|
|
func (TM) Method2() {}
|
|
func (TL) Method1() {}
|
|
func (TL) Method2() {}
|
|
|
|
var (
|
|
e interface{}
|
|
e_ interface{}
|
|
i1 I1
|
|
i2 I2
|
|
ts TS
|
|
tm TM
|
|
tl TL
|
|
)
|
|
|
|
func BenchmarkConvT2ESmall(b *testing.B) {
|
|
for i := 0; i < b.N; i++ {
|
|
e = ts
|
|
}
|
|
}
|
|
|
|
func BenchmarkConvT2EUintptr(b *testing.B) {
|
|
for i := 0; i < b.N; i++ {
|
|
e = tm
|
|
}
|
|
}
|
|
|
|
func BenchmarkConvT2ELarge(b *testing.B) {
|
|
for i := 0; i < b.N; i++ {
|
|
e = tl
|
|
}
|
|
}
|
|
|
|
func BenchmarkConvT2ISmall(b *testing.B) {
|
|
for i := 0; i < b.N; i++ {
|
|
i1 = ts
|
|
}
|
|
}
|
|
|
|
func BenchmarkConvT2IUintptr(b *testing.B) {
|
|
for i := 0; i < b.N; i++ {
|
|
i1 = tm
|
|
}
|
|
}
|
|
|
|
func BenchmarkConvT2ILarge(b *testing.B) {
|
|
for i := 0; i < b.N; i++ {
|
|
i1 = tl
|
|
}
|
|
}
|
|
|
|
func BenchmarkConvI2E(b *testing.B) {
|
|
i2 = tm
|
|
for i := 0; i < b.N; i++ {
|
|
e = i2
|
|
}
|
|
}
|
|
|
|
func BenchmarkConvI2I(b *testing.B) {
|
|
i2 = tm
|
|
for i := 0; i < b.N; i++ {
|
|
i1 = i2
|
|
}
|
|
}
|
|
|
|
func BenchmarkAssertE2T(b *testing.B) {
|
|
e = tm
|
|
for i := 0; i < b.N; i++ {
|
|
tm = e.(TM)
|
|
}
|
|
}
|
|
|
|
func BenchmarkAssertE2TLarge(b *testing.B) {
|
|
e = tl
|
|
for i := 0; i < b.N; i++ {
|
|
tl = e.(TL)
|
|
}
|
|
}
|
|
|
|
func BenchmarkAssertE2I(b *testing.B) {
|
|
e = tm
|
|
for i := 0; i < b.N; i++ {
|
|
i1 = e.(I1)
|
|
}
|
|
}
|
|
|
|
func BenchmarkAssertI2T(b *testing.B) {
|
|
i1 = tm
|
|
for i := 0; i < b.N; i++ {
|
|
tm = i1.(TM)
|
|
}
|
|
}
|
|
|
|
func BenchmarkAssertI2I(b *testing.B) {
|
|
i1 = tm
|
|
for i := 0; i < b.N; i++ {
|
|
i2 = i1.(I2)
|
|
}
|
|
}
|
|
|
|
func BenchmarkAssertI2E(b *testing.B) {
|
|
i1 = tm
|
|
for i := 0; i < b.N; i++ {
|
|
e = i1.(interface{})
|
|
}
|
|
}
|
|
|
|
func BenchmarkAssertE2E(b *testing.B) {
|
|
e = tm
|
|
for i := 0; i < b.N; i++ {
|
|
e_ = e
|
|
}
|
|
}
|