mirror of
https://codeberg.org/forgejo/forgejo.git
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101 lines
2.3 KiB
Go
101 lines
2.3 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package queue
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import (
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"context"
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"os"
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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) {
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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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}
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var queueShutdown func()
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var queueTerminate func()
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queue, err := NewLevelQueue(handle, LevelQueueConfiguration{
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DataDir: "level-queue-test-data",
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BatchLength: 2,
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Workers: 1,
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}, &testData{})
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assert.NoError(t, err)
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go queue.Run(func(_ context.Context, shutdown func()) {
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queueShutdown = shutdown
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}, func(_ context.Context, terminate func()) {
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queueTerminate = terminate
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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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queueShutdown()
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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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queueTerminate()
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// Reopen queue
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queue, err = NewLevelQueue(handle, LevelQueueConfiguration{
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DataDir: "level-queue-test-data",
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BatchLength: 2,
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Workers: 1,
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}, &testData{})
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assert.NoError(t, err)
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go queue.Run(func(_ context.Context, shutdown func()) {
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queueShutdown = shutdown
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}, func(_ context.Context, terminate func()) {
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queueTerminate = terminate
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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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queueShutdown()
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queueTerminate()
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os.RemoveAll("level-queue-test-data")
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}
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