mirror of
https://github.com/golang/go
synced 2024-11-25 13:07:57 -07:00
28 lines
603 B
Go
28 lines
603 B
Go
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// $G $D/$F.go && $L $F.$A && ./$A.out
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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func main() {
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c := make(chan int, 10);
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if len(c) != 0 || cap(c) != 10 {
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panicln("chan len/cap ", len(c), cap(c), " want 0 10");
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}
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for i := 0; i < 3; i++ {
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c <- i;
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}
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if len(c) != 3 || cap(c) != 10 {
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panicln("chan len/cap ", len(c), cap(c), " want 3 10");
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}
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c = make(chan int);
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if len(c) != 0 || cap(c) != 0 {
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panicln("chan len/cap ", len(c), cap(c), " want 0 0");
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}
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}
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