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111 lines
2.4 KiB
111 lines
2.4 KiB
/**
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* Standalone signaling server for the Nextcloud Spreed app.
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* Copyright (C) 2020 struktur AG
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*
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* @author Joachim Bauch <bauch@struktur.de>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package signaling
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import (
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"testing"
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"time"
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)
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func TestDeferredExecutor_MultiClose(t *testing.T) {
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e := NewDeferredExecutor(0)
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defer e.waitForStop()
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e.Close()
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e.Close()
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}
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func TestDeferredExecutor_QueueSize(t *testing.T) {
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e := NewDeferredExecutor(0)
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defer e.waitForStop()
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defer e.Close()
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delay := 100 * time.Millisecond
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e.Execute(func() {
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time.Sleep(delay)
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})
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// The queue will block until the first command finishes.
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a := time.Now()
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e.Execute(func() {
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time.Sleep(time.Millisecond)
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})
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b := time.Now()
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delta := b.Sub(a)
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// Allow one millisecond less delay to account for time variance on CI runners.
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if delta+time.Millisecond < delay {
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t.Errorf("Expected a delay of %s, got %s", delay, delta)
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}
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}
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func TestDeferredExecutor_Order(t *testing.T) {
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e := NewDeferredExecutor(64)
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defer e.waitForStop()
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defer e.Close()
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var entries []int
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getFunc := func(x int) func() {
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return func() {
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entries = append(entries, x)
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}
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}
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done := make(chan bool)
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for x := 0; x < 10; x += 1 {
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e.Execute(getFunc(x))
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}
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e.Execute(func() {
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done <- true
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})
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<-done
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for x := 0; x < 10; x += 1 {
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if entries[x] != x {
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t.Errorf("Expected %d at position %d, got %d", x, x, entries[x])
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}
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}
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}
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func TestDeferredExecutor_CloseFromFunc(t *testing.T) {
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e := NewDeferredExecutor(64)
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defer e.waitForStop()
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done := make(chan bool)
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e.Execute(func() {
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e.Close()
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done <- true
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})
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<-done
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}
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func TestDeferredExecutor_DeferAfterClose(t *testing.T) {
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e := NewDeferredExecutor(64)
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defer e.waitForStop()
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e.Close()
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e.Execute(func() {
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t.Error("method should not have been called")
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})
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}
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