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dc2a77ab8e
WaitGroup.Go and built-in gomaxprocs handling. Signed-off-by: Jakob Borg <jakob@kastelo.net>
64 lines
1.3 KiB
Go
64 lines
1.3 KiB
Go
// Copyright (C) 2014 The Syncthing Authors.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// You can obtain one at https://mozilla.org/MPL/2.0/.
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//go:build integration
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// +build integration
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package integration
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import (
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"log"
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"os"
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"sync"
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"testing"
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"time"
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)
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func TestRescanInParallel(t *testing.T) {
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log.Println("Cleaning...")
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err := removeAll("s1", "h1/index*")
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if err != nil {
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t.Fatal(err)
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}
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log.Println("Generating files...")
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err = generateFiles("s1", 5000, 18, "../LICENSE")
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if err != nil {
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t.Fatal(err)
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}
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log.Println("Generating .stignore...")
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err = os.WriteFile("s1/.stignore", []byte("some ignore data\n"), 0o644)
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if err != nil {
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t.Fatal(err)
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}
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st := startInstance(t, 1)
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defer checkedStop(t, st)
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var wg sync.WaitGroup
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log.Println("Starting scans...")
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for j := 0; j < 20; j++ {
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wg.Go(func() {
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err := st.Rescan("default")
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log.Println(j)
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if err != nil {
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log.Println(err)
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t.Fatal(err)
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}
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})
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}
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wg.Wait()
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log.Println("Scans done")
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time.Sleep(2 * time.Second)
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// This is where the real test is currently, since stop() checks for data
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// race output in the log.
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log.Println("Stopping...")
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checkedStop(t, st)
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}
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