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go/test/malloc1.go
Russ Cox d2cc988429 test: use testlib (fourth 100)
X ,s;^// \$G (\$D/)?\$F\.go *$;// compile;g
X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A *$;// build;g
X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A && \./\$A\.out *$;// run;g
X ,s;^// errchk \$G( -e)? (\$D/)?\$F\.go *$;// errorcheck;g

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5673079
2012-02-16 23:50:37 -05:00

27 lines
468 B
Go

// run
// Copyright 2009 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.
// trivial malloc test
package main
import (
"flag"
"fmt"
"runtime"
)
var chatty = flag.Bool("v", false, "chatty")
func main() {
memstats := new(runtime.MemStats)
runtime.Free(runtime.Alloc(1))
runtime.ReadMemStats(memstats)
if *chatty {
fmt.Printf("%+v %v\n", memstats, uint64(0))
}
}