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Change all license headers to comply with REUSE specification. Fix #16132 Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github> Co-authored-by: John Olheiser <john.olheiser@gmail.com>
148 lines
3.2 KiB
Go
148 lines
3.2 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package queue
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import (
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"sync"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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func TestLevelQueue(t *testing.T) {
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handleChan := make(chan *testData)
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handle := func(data ...Data) []Data {
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assert.True(t, len(data) == 2)
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for _, datum := range data {
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testDatum := datum.(*testData)
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handleChan <- testDatum
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}
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return nil
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}
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var lock sync.Mutex
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queueShutdown := []func(){}
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queueTerminate := []func(){}
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tmpDir := t.TempDir()
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queue, err := NewLevelQueue(handle, LevelQueueConfiguration{
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ByteFIFOQueueConfiguration: ByteFIFOQueueConfiguration{
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WorkerPoolConfiguration: WorkerPoolConfiguration{
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QueueLength: 20,
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BatchLength: 2,
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BlockTimeout: 1 * time.Second,
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BoostTimeout: 5 * time.Minute,
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BoostWorkers: 5,
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MaxWorkers: 10,
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},
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Workers: 1,
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},
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DataDir: tmpDir,
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}, &testData{})
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assert.NoError(t, err)
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go queue.Run(func(shutdown func()) {
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lock.Lock()
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queueShutdown = append(queueShutdown, shutdown)
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lock.Unlock()
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}, func(terminate func()) {
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lock.Lock()
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queueTerminate = append(queueTerminate, terminate)
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lock.Unlock()
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})
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test1 := testData{"A", 1}
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test2 := testData{"B", 2}
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err = queue.Push(&test1)
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assert.NoError(t, err)
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go func() {
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err := queue.Push(&test2)
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assert.NoError(t, err)
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}()
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result1 := <-handleChan
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assert.Equal(t, test1.TestString, result1.TestString)
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assert.Equal(t, test1.TestInt, result1.TestInt)
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result2 := <-handleChan
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assert.Equal(t, test2.TestString, result2.TestString)
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assert.Equal(t, test2.TestInt, result2.TestInt)
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err = queue.Push(test1)
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assert.Error(t, err)
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lock.Lock()
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for _, callback := range queueShutdown {
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callback()
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}
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lock.Unlock()
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time.Sleep(200 * time.Millisecond)
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err = queue.Push(&test1)
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assert.NoError(t, err)
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err = queue.Push(&test2)
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assert.NoError(t, err)
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select {
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case <-handleChan:
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assert.Fail(t, "Handler processing should have stopped")
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default:
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}
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lock.Lock()
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for _, callback := range queueTerminate {
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callback()
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}
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lock.Unlock()
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// Reopen queue
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queue, err = NewWrappedQueue(handle,
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WrappedQueueConfiguration{
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Underlying: LevelQueueType,
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Config: LevelQueueConfiguration{
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ByteFIFOQueueConfiguration: ByteFIFOQueueConfiguration{
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WorkerPoolConfiguration: WorkerPoolConfiguration{
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QueueLength: 20,
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BatchLength: 2,
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BlockTimeout: 1 * time.Second,
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BoostTimeout: 5 * time.Minute,
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BoostWorkers: 5,
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MaxWorkers: 10,
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},
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Workers: 1,
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},
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DataDir: tmpDir,
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},
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}, &testData{})
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assert.NoError(t, err)
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go queue.Run(func(shutdown func()) {
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lock.Lock()
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queueShutdown = append(queueShutdown, shutdown)
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lock.Unlock()
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}, func(terminate func()) {
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lock.Lock()
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queueTerminate = append(queueTerminate, terminate)
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lock.Unlock()
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})
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result3 := <-handleChan
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assert.Equal(t, test1.TestString, result3.TestString)
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assert.Equal(t, test1.TestInt, result3.TestInt)
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result4 := <-handleChan
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assert.Equal(t, test2.TestString, result4.TestString)
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assert.Equal(t, test2.TestInt, result4.TestInt)
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lock.Lock()
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for _, callback := range queueShutdown {
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callback()
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}
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for _, callback := range queueTerminate {
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callback()
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}
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lock.Unlock()
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}
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