From 3732daa8e7c635ba306dd923a4342650524320df Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Wed, 3 Feb 2010 16:31:34 -0800
Subject: finalizers; merge package malloc into package runtime

R=r, cw
CC=golang-dev
http://codereview.appspot.com/198085
---
 test/mallocrep.go | 47 ++++++++++++++++++++++++-----------------------
 1 file changed, 24 insertions(+), 23 deletions(-)

(limited to 'test/mallocrep.go')

diff --git a/test/mallocrep.go b/test/mallocrep.go
index 5367787e9..5e1314ef5 100644
--- a/test/mallocrep.go
+++ b/test/mallocrep.go
@@ -9,52 +9,53 @@
 package main
 
 import (
-	"flag";
-	"malloc"
+	"flag"
+	"runtime"
 )
 
-var chatty = flag.Bool("v", false, "chatty");
+var chatty = flag.Bool("v", false, "chatty")
+
+var oldsys uint64
 
-var oldsys uint64;
 func bigger() {
-	if st := malloc.GetStats(); oldsys < st.Sys {
-		oldsys = st.Sys;
+	if st := runtime.MemStats; oldsys < st.Sys {
+		oldsys = st.Sys
 		if *chatty {
-			println(st.Sys, " system bytes for ", st.Alloc, " Go bytes");
+			println(st.Sys, " system bytes for ", st.Alloc, " Go bytes")
 		}
 		if st.Sys > 1e9 {
-			panicln("too big");
+			panicln("too big")
 		}
 	}
 }
 
 func main() {
-	flag.Parse();
-	malloc.GetStats().Alloc = 0;	// ignore stacks
+	flag.Parse()
+	runtime.MemStats.Alloc = 0 // ignore stacks
 	for i := 0; i < 1<<7; i++ {
-		for j := 1; j <= 1<<22; j<<=1 {
+		for j := 1; j <= 1<<22; j <<= 1 {
 			if i == 0 && *chatty {
-				println("First alloc:", j);
+				println("First alloc:", j)
 			}
-			if a := malloc.GetStats().Alloc; a != 0 {
-				panicln("no allocations but stats report", a, "bytes allocated");
+			if a := runtime.MemStats.Alloc; a != 0 {
+				panicln("no allocations but stats report", a, "bytes allocated")
 			}
-			b := malloc.Alloc(uintptr(j));
-			during := malloc.GetStats().Alloc;
-			malloc.Free(b);
-			if a := malloc.GetStats().Alloc; a != 0 {
-				panic("allocated ", j, ": wrong stats: during=", during, " after=", a, " (want 0)");
+			b := runtime.Alloc(uintptr(j))
+			during := runtime.MemStats.Alloc
+			runtime.Free(b)
+			if a := runtime.MemStats.Alloc; a != 0 {
+				panic("allocated ", j, ": wrong stats: during=", during, " after=", a, " (want 0)")
 			}
-			bigger();
+			bigger()
 		}
 		if i%(1<<10) == 0 && *chatty {
-			println(i);
+			println(i)
 		}
 		if i == 0 {
 			if *chatty {
-				println("Primed", i);
+				println("Primed", i)
 			}
-		//	malloc.frozen = true;
+			//	runtime.frozen = true;
 		}
 	}
 }
-- 
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