mirror of
https://github.com/cubefs/cubefs.git
synced 2026-08-02 02:00:56 +00:00
56 lines
1.3 KiB
Go
56 lines
1.3 KiB
Go
// Copyright 2023 The CubeFS Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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// implied. See the License for the specific language governing
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// permissions and limitations under the License.
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package util_test
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import (
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"sync"
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"testing"
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"github.com/cubefs/cubefs/util"
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"github.com/stretchr/testify/require"
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)
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var stringsForSetTest = []string{
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"Hello",
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"World",
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"1234",
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}
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func TestSet(t *testing.T) {
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s := util.NewSet()
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if s.Len() != 0 {
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t.Errorf("set should be empty")
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return
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}
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wg := &sync.WaitGroup{}
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wg.Add(len(stringsForSetTest))
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for _, v := range stringsForSetTest {
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copyV := v
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go func() {
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s.Add(copyV)
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wg.Done()
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}()
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}
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wg.Wait()
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for _, v := range stringsForSetTest {
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require.Equal(t, s.Has(v), true)
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}
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s.Clear()
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require.Equal(t, s.Len(), 0)
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s.Add(stringsForSetTest[0])
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s.Remove(stringsForSetTest[0])
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require.NotEqual(t, s.Has(stringsForSetTest[0]), true)
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}
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