blob: fe875b35013f9a7bf7f8d09a011eb1476a8bf309 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
// run
// Copyright 2013 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 main
import (
"fmt"
"os"
"runtime"
"testing"
)
type T struct { int }
var globl *T
func F() {
t := &T{}
globl = t
}
func G() {
t := &T{}
_ = t
}
func main() {
nf := testing.AllocsPerRun(100, F)
ng := testing.AllocsPerRun(100, G)
if int(nf) > 1 {
fmt.Printf("AllocsPerRun(100, F) = %v, want 1\n", nf)
os.Exit(1)
}
if int(ng) != 0 && (runtime.Compiler != "gccgo" || int(ng) != 1) {
fmt.Printf("AllocsPerRun(100, G) = %v, want 0\n", ng)
os.Exit(1)
}
}
|
