diff options
Diffstat (limited to 'gcc/testsuite/go.test/test/chancap.go')
-rw-r--r-- | gcc/testsuite/go.test/test/chancap.go | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/go.test/test/chancap.go b/gcc/testsuite/go.test/test/chancap.go new file mode 100644 index 000000000..3f3789fbc --- /dev/null +++ b/gcc/testsuite/go.test/test/chancap.go @@ -0,0 +1,29 @@ +// $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. + +package main + +func main() { + c := make(chan int, 10) + if len(c) != 0 || cap(c) != 10 { + println("chan len/cap ", len(c), cap(c), " want 0 10") + panic("fail") + } + + for i := 0; i < 3; i++ { + c <- i + } + if len(c) != 3 || cap(c) != 10 { + println("chan len/cap ", len(c), cap(c), " want 3 10") + panic("fail") + } + + c = make(chan int) + if len(c) != 0 || cap(c) != 0 { + println("chan len/cap ", len(c), cap(c), " want 0 0") + panic("fail") + } +} |