public void OnceNonBlockingTest()
{
bool isRunning = false;
Ajob.Once(j => isRunning = true).Wait();
Assert.True(isRunning);
}
/// <summary>
/// 删除本地已存在的目录。
/// </summary>
/// <param name="path">目录路径。</param>
/// <param name="recursive">若要移除 <paramref name="path"/> 中的目录、子目录和文件，则为 true；否则为 false。</param>
public static IAsyncJob DeleteDirectory(string path, bool recursive = true)
{
if (!Directory.Exists(path))
{
return(null);
}
var job = Ajob.Once(j =>
{
while (true)
{
try
{
Directory.Delete(path, recursive);
break;
}
catch (Exception)
{
j.Delay(300);
}
}
});
job.Wait(300);
return(job);
}
public void LockSlimSampleTest2()
{
List <int> list = new List <int>();
Random random = new Random((int)DateTime.Now.Ticks & 100);
using (var ls = new LockSlim())
{
AsyncJobHandler job = j =>
{
using (ls.UpgradeableRead())
{
for (int i = 0; i < 100; i++)
{
int item;
while (!list.Contains(item = random.Next(0, (int)j.State)))
{
list.Add(item);
}
}
}
};
var job1 = Ajob.Once(job, state: 100);
var job2 = Ajob.Once(job, state: 200);
Ajob.Once(j =>
{
job1.Wait();
job2.Wait();
Assert.Equal(list.Count, list.Distinct().Count());
Console.WriteLine(list.Count);
}).Wait();
}
}
public void OnceTest()
{
bool isRunning = false;
var token = Ajob.Once(j => isRunning = true, 1000);
token.Wait();
Assert.True(isRunning);
}
public void OnceCancelTest()
{
var token = Ajob.Once(j => j.Delay(5000), 1000);
if (token.Wait(1000))
{
Assert.True(false);
}
token.Cancel();
}
public void OnceExceptionTest()
{
Assert.Throws <AggregateException>(() =>
{
var token = Ajob.Once(j =>
{
throw new ArgumentNullException();
});
token.Wait();
});
}
public void LockSlimSampleTest1()
{
List <int> list = new List <int>();
using (var ls = new LockSlim())
{
var job1 = Ajob.Once(j =>
{
using (ls.Write())
{
for (int i = 0; i < 10; i++)
{
list.Add(i);
}
}
});
var job2 = Ajob.Once(j =>
{
using (ls.Write())
{
for (int i = 10; i < 20; i++)
{
list.Add(i);
}
}
});
Ajob.Once(j =>
{
while (true)
{
using (ls.Read())
{
if (list.Count != 20)
{
j.Delay(100);
}
else
{
break;
}
}
}
Assert.Equal(20, list.Count);
list.Sort();
for (int i = 0; i < 20; i++)
{
Assert.Equal(i, list[i]);
}
}).Wait();
}
}