public void poolpageList_deletefirst_mul()
{
var chunk = new PoolChunk();
var pagelist = new PoolPageList(8192);
Assert.AreEqual(pagelist.Head, null);
Assert.AreEqual(pagelist.Tail, null);
int s = 0;
var pages = new List <PoolPage>();
for (int i = 0; chunk.CanAlloc; i++)
{
s = (i + 1) * 16;
if (s > 8192)
{
s = 8192;
}
var page = chunk.AllocPage(s, s);
pages.Add(page);
pagelist.AddLast(page);
}
for (int i = 0; i < pages.Count; i++)
{
var page1 = pagelist[i];
var page2 = pages[i];
Assert.AreEqual(page1, page2);
}
Assert.AreEqual(pages.Count, pagelist.Count);
Console.WriteLine(pagelist.Count);
try
{
var page2049 = pagelist[pages.Count];
Assert.Fail();
}
catch (IndexOutOfRangeException)
{
Assert.IsTrue(true);
}
}
public void poolpagelist_()
{
var chunk = new PoolChunk();
var pageList = new PoolPageList(16);
var page1 = chunk.AllocPage(8192, 8192);
var page2 = chunk.AllocPage(8192, 8192);
pageList.AddLast(page1);
pageList.AddLast(page2);
//获得下一个可用的PoolPage
var _page1 = pageList.GetNextAvailPage();
Assert.AreEqual(page1, _page1);
_page1.Alloc(8192);
var _page2 = pageList.GetNextAvailPage();
Assert.AreEqual(page2, _page2);
}
public void poolpageList_deletefirst()
{
var chunk = new PoolChunk();
var pagelist = new PoolPageList(8192);
Assert.AreEqual(pagelist.Head, null);
Assert.AreEqual(pagelist.Tail, null);
Assert.AreEqual(pagelist.Count, 0);
var page1 = chunk.AllocPage(8192, 8192);
var page2 = chunk.AllocPage(8192, 8192);
pagelist.AddLast(page1);
Assert.AreEqual(pagelist.Count, 1);
Assert.AreEqual(pagelist.Head, page1);
Assert.AreEqual(pagelist.Tail, page1);
pagelist.DeleteFirst();
Assert.AreEqual(pagelist.Count, 0);
Assert.AreEqual(pagelist.Head, null);
Assert.AreEqual(pagelist.Tail, null);
pagelist.AddLast(page1);
Assert.AreEqual(pagelist.Count, 1);
Assert.AreEqual(pagelist.Head, page1);
Assert.AreEqual(pagelist.Tail, page1);
pagelist.AddLast(page2);
Assert.AreEqual(pagelist.Count, 2);
Assert.AreEqual(pagelist.Head, page1);
Assert.AreEqual(pagelist.Tail, page2);
pagelist.DeleteFirst();
Assert.AreEqual(pagelist.Count, 1);
Assert.AreEqual(pagelist.Head, page2);
Assert.AreEqual(pagelist.Tail, page2);
}
