diff options
Diffstat (limited to 'test/defer.go')
-rw-r--r-- | test/defer.go | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/test/defer.go b/test/defer.go new file mode 100644 index 0000000..6731ab7 --- /dev/null +++ b/test/defer.go @@ -0,0 +1,52 @@ +// run + +// 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. + +// Test defer. + +package main + +import "fmt" + +var result string + +func addInt(i int) { result += fmt.Sprint(i) } + +func test1helper() { + for i := 0; i < 10; i++ { + defer addInt(i) + } +} + +func test1() { + result = "" + test1helper() + if result != "9876543210" { + fmt.Printf("test1: bad defer result (should be 9876543210): %q\n", result) + panic("defer") + } +} + +func addDotDotDot(v ...interface{}) { result += fmt.Sprint(v...) } + +func test2helper() { + for i := 0; i < 10; i++ { + defer addDotDotDot(i) + } +} + +func test2() { + result = "" + test2helper() + if result != "9876543210" { + fmt.Printf("test2: bad defer result (should be 9876543210): %q\n", result) + panic("defer") + } +} + +func main() { + test1() + test2() +} |