76 lines
1.5 KiB
Go
76 lines
1.5 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 http://mozilla.org/MPL/2.0/.
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package ignore
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import (
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"testing"
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"time"
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)
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func TestCache(t *testing.T) {
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c := newCache(nil)
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res, ok := c.get("nonexistent")
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if res != false || ok != false {
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t.Errorf("res %v, ok %v for nonexistent item", res, ok)
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}
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// Set and check some items
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c.set("true", true)
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c.set("false", false)
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res, ok = c.get("true")
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if res != true || ok != true {
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t.Errorf("res %v, ok %v for true item", res, ok)
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}
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res, ok = c.get("false")
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if res != false || ok != true {
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t.Errorf("res %v, ok %v for false item", res, ok)
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}
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// Don't clean anything
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c.clean(time.Second)
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// Same values should exist
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res, ok = c.get("true")
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if res != true || ok != true {
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t.Errorf("res %v, ok %v for true item", res, ok)
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}
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res, ok = c.get("false")
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if res != false || ok != true {
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t.Errorf("res %v, ok %v for false item", res, ok)
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}
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// Sleep and access, to get some data for clean
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time.Sleep(100 * time.Millisecond)
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c.get("true")
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time.Sleep(100 * time.Millisecond)
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// "false" was accessed 200 ms ago, "true" was accessed 100 ms ago.
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// This should clean out "false" but not "true"
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c.clean(150 * time.Millisecond)
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// Same values should exist
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_, ok = c.get("true")
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if !ok {
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t.Error("item should still exist")
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}
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_, ok = c.get("false")
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if ok {
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t.Errorf("item should have been cleaned")
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}
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}
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