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fa11427993
For golang/go#58547 Change-Id: I119d820824f82bfdd236c6826f960d0c934745ca Reviewed-on: https://go-review.googlesource.com/c/net/+/566295 LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Jonathan Amsterdam <jba@google.com>
60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
// Copyright 2023 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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//go:build go1.21
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package quic
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import (
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"context"
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"io"
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"testing"
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"time"
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)
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func TestQueue(t *testing.T) {
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nonblocking, cancel := context.WithCancel(context.Background())
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cancel()
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q := newQueue[int]()
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if got, err := q.get(nonblocking, nil); err != context.Canceled {
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t.Fatalf("q.get() = %v, %v, want nil, contex.Canceled", got, err)
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}
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if !q.put(1) {
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t.Fatalf("q.put(1) = false, want true")
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}
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if !q.put(2) {
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t.Fatalf("q.put(2) = false, want true")
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}
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if got, err := q.get(nonblocking, nil); got != 1 || err != nil {
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t.Fatalf("q.get() = %v, %v, want 1, nil", got, err)
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}
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if got, err := q.get(nonblocking, nil); got != 2 || err != nil {
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t.Fatalf("q.get() = %v, %v, want 2, nil", got, err)
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}
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if got, err := q.get(nonblocking, nil); err != context.Canceled {
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t.Fatalf("q.get() = %v, %v, want nil, contex.Canceled", got, err)
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}
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go func() {
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time.Sleep(1 * time.Millisecond)
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q.put(3)
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}()
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if got, err := q.get(context.Background(), nil); got != 3 || err != nil {
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t.Fatalf("q.get() = %v, %v, want 3, nil", got, err)
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}
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if !q.put(4) {
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t.Fatalf("q.put(2) = false, want true")
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}
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q.close(io.EOF)
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if got, err := q.get(context.Background(), nil); got != 0 || err != io.EOF {
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t.Fatalf("q.get() = %v, %v, want 0, io.EOF", got, err)
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}
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if q.put(5) {
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t.Fatalf("q.put(5) = true, want false")
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}
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}
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