1 files changed, 0 insertions, 92 deletions
diff --git a/test/mallocrand.go b/test/mallocrand.go
deleted file mode 100644
index f014b441b..000000000
--- a/test/mallocrand.go
+++ /dev/null
@@ -1,92 +0,0 @@
-// $G $D/$F.go && $L $F.$A && ./$A.out
-
-// 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.
-
-// Random malloc test.
-
-package main
-
-import (
-	"flag"
-	"rand"
-	"runtime"
-	"unsafe"
-)
-
-var chatty = flag.Bool("v", false, "chatty")
-
-var footprint uint64
-var allocated uint64
-
-func bigger() {
-	runtime.UpdateMemStats()
-	if f := runtime.MemStats.Sys; footprint < f {
-		footprint = f
-		if *chatty {
-			println("Footprint", footprint, " for ", allocated)
-		}
-		if footprint > 1e9 {
-			println("too big")
-			panic("fail")
-		}
-	}
-}
-
-// Prime the data structures by allocating one of
-// each block in order.  After this, there should be
-// little reason to ask for more memory from the OS.
-func prime() {
-	for i := 0; i < 16; i++ {
-		b := runtime.Alloc(1 << uint(i))
-		runtime.Free(b)
-	}
-	for i := uintptr(0); i < 256; i++ {
-		b := runtime.Alloc(i << 12)
-		runtime.Free(b)
-	}
-}
-
-func memset(b *byte, c byte, n uintptr) {
-	np := uintptr(n)
-	for i := uintptr(0); i < np; i++ {
-		*(*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(b)) + i)) = c
-	}
-}
-
-func main() {
-	flag.Parse()
-	//	prime()
-	var blocks [1]struct {
-		base *byte
-		siz  uintptr
-	}
-	for i := 0; i < 1<<10; i++ {
-		if i%(1<<10) == 0 && *chatty {
-			println(i)
-		}
-		b := rand.Int() % len(blocks)
-		if blocks[b].base != nil {
-			//	println("Free", blocks[b].siz, blocks[b].base)
-			runtime.Free(blocks[b].base)
-			blocks[b].base = nil
-			allocated -= uint64(blocks[b].siz)
-			continue
-		}
-		siz := uintptr(rand.Int() >> (11 + rand.Uint32()%20))
-		base := runtime.Alloc(siz)
-		//	ptr := uintptr(syscall.BytePtr(base))+uintptr(siz/2)
-		//	obj, size, ref, ok := allocator.find(ptr)
-		//	if obj != base || *ref != 0 || !ok {
-		//		println("find", siz, obj, ref, ok)
-		//		panic("fail")
-		//	}
-		blocks[b].base = base
-		blocks[b].siz = siz
-		allocated += uint64(siz)
-		//	println("Alloc", siz, base)
-		memset(base, 0xbb, siz)
-		bigger()
-	}
-}