Ejemplo n.º 1
0
    public void Multithreaded()
    {
        var seq    = new SpreadShortSequence();
        var memory = new ConcurrentDictionary <ushort, int>();
        var tasks  = new Task[16];

        for (var t = 0; t < tasks.Length; t++)
        {
            tasks[t] = Task.Run(delegate {
                for (var i = 0; i < 256; i++)
                {
                    var key = seq.Next();
                    memory.AddOrUpdate(key, 1, (key, oldValue) => oldValue + 1);
                }
            });
        }
        foreach (var task in tasks)
        {
            task.Wait();
        }

        foreach (var mem in memory)
        {
            Assert.Equal(1, mem.Value);
        }
    }
Ejemplo n.º 2
0
    public void NonRepeat()
    {
        var seq    = new SpreadShortSequence();
        var memory = new byte[65536];

        for (var i = 0; i < 65536; i++)
        {
            var value = seq.Next();
            memory[value]++;
        }
        foreach (var mem in memory)
        {
            Assert.Equal(1, mem);
        }
    }
Ejemplo n.º 3
0
    public void AsNumber()
    {
        var seq = new SpreadShortSequence(0);

        Assert.Equal(0x9E33, seq.Next());
        Assert.Equal(0x3C66, seq.Next());
        Assert.Equal(0xDA99, seq.Next());
        Assert.Equal(0x78CC, seq.Next());
        Assert.Equal(0x16FF, seq.Next());
        Assert.Equal(0xB532, seq.Next());
        Assert.Equal(0x5365, seq.Next());
        Assert.Equal(0xF198, seq.Next());
        Assert.Equal(0x8FCB, seq.Next());
        Assert.Equal(0x2DFE, seq.Next());
        Assert.Equal(0xCC31, seq.Next());
        Assert.Equal(0x6A64, seq.Next());
        Assert.Equal(0x0897, seq.Next());
    }
Ejemplo n.º 4
0
    public void AsStringWithPrefix()
    {
        var seq = new SpreadShortSequence(0);

        Assert.Equal("C-9E33", seq.NextAsString("C-"));
        Assert.Equal("C-3C66", seq.NextAsString("C-"));
        Assert.Equal("C-DA99", seq.NextAsString("C-"));
        Assert.Equal("C-78CC", seq.NextAsString("C-"));
        Assert.Equal("C-16FF", seq.NextAsString("C-"));
        Assert.Equal("C-B532", seq.NextAsString("C-"));
        Assert.Equal("C-5365", seq.NextAsString("C-"));
        Assert.Equal("C-F198", seq.NextAsString("C-"));
        Assert.Equal("C-8FCB", seq.NextAsString("C-"));
        Assert.Equal("C-2DFE", seq.NextAsString("C-"));
        Assert.Equal("C-CC31", seq.NextAsString("C-"));
        Assert.Equal("C-6A64", seq.NextAsString("C-"));
        Assert.Equal("C-0897", seq.NextAsString("C-"));
    }
Ejemplo n.º 5
0
    public void AsString()
    {
        var seq = new SpreadShortSequence(0);

        Assert.Equal("9E33", seq.NextAsString());
        Assert.Equal("3C66", seq.NextAsString());
        Assert.Equal("DA99", seq.NextAsString());
        Assert.Equal("78CC", seq.NextAsString());
        Assert.Equal("16FF", seq.NextAsString());
        Assert.Equal("B532", seq.NextAsString());
        Assert.Equal("5365", seq.NextAsString());
        Assert.Equal("F198", seq.NextAsString());
        Assert.Equal("8FCB", seq.NextAsString());
        Assert.Equal("2DFE", seq.NextAsString());
        Assert.Equal("CC31", seq.NextAsString());
        Assert.Equal("6A64", seq.NextAsString());
        Assert.Equal("0897", seq.NextAsString());
    }