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63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
// Copyright 2019 gf Author(https://github.com/gogf/gf). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package gmlock_test
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import (
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"github.com/gogf/gf/g/container/garray"
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"github.com/gogf/gf/g/os/gmlock"
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"github.com/gogf/gf/g/test/gtest"
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"testing"
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"time"
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)
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func TestLocker_RLock1(t *testing.T) {
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gtest.Case(t, func() {
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key := "test100"
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array := garray.New()
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go func() {
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gmlock.RLock(key)
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array.Append(1)
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time.Sleep(50*time.Millisecond)
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array.Append(1)
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gmlock.RUnlock(key)
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}()
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go func() {
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time.Sleep(10*time.Millisecond)
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gmlock.Lock(key)
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array.Append(1)
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gmlock.Unlock(key)
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}()
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time.Sleep(20*time.Millisecond)
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gtest.Assert(array.Len(), 1)
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time.Sleep(80*time.Millisecond)
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gtest.Assert(array.Len(), 3)
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})
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}
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func TestLocker_RLock2(t *testing.T) {
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gtest.Case(t, func() {
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key := "test200"
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array := garray.New()
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go func() {
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gmlock.Lock(key)
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array.Append(1)
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time.Sleep(100*time.Millisecond)
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gmlock.Unlock(key)
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}()
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go func() {
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time.Sleep(10*time.Millisecond)
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gmlock.RLock(key)
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array.Append(1)
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gmlock.RUnlock(key)
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}()
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time.Sleep(20*time.Millisecond)
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gtest.Assert(array.Len(), 1)
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time.Sleep(120*time.Millisecond)
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gtest.Assert(array.Len(), 2)
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})
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} |