mirror of https://github.com/golang/go.git
32 lines
572 B
Plaintext
32 lines
572 B
Plaintext
// Copyright 2020 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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import "./a"
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func main() {
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var s a.Stack(string)
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s.Push("hi")
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s.Push("bye")
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if s.IsEmpty() {
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panic("unexpected IsEmpty")
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}
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if s.Len() != 2 {
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panic("bad Len")
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}
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if v, ok := s.Pop(); !ok || v != "bye" {
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panic("bad Pop 1")
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}
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if v, ok := s.Pop(); !ok || v != "hi" {
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panic("bad Pop 2")
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}
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if !s.IsEmpty() {
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panic("expected IsEmpty")
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}
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if s.Len() != 0 {
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panic("bad Len 2")
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}
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}
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