diff options
Diffstat (limited to 'test/chan/goroutines.go')
-rw-r--r-- | test/chan/goroutines.go | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/test/chan/goroutines.go b/test/chan/goroutines.go deleted file mode 100644 index d8f8803df..000000000 --- a/test/chan/goroutines.go +++ /dev/null @@ -1,41 +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. - -// make a lot of goroutines, threaded together. -// tear them down cleanly. - -package main - -import ( - "os" - "strconv" -) - -func f(left, right chan int) { - left <- <-right -} - -func main() { - var n = 10000 - if len(os.Args) > 1 { - var err os.Error - n, err = strconv.Atoi(os.Args[1]) - if err != nil { - print("bad arg\n") - os.Exit(1) - } - } - leftmost := make(chan int) - right := leftmost - left := leftmost - for i := 0; i < n; i++ { - right = make(chan int) - go f(left, right) - left = right - } - go func(c chan int) { c <- 1 }(right) - <-leftmost -} |