public void IsAllocationInformationPageTest()
{
AllocationInformationPage.IsAllocationInformationPage(0).ShouldBeFalse();
AllocationInformationPage.IsAllocationInformationPage(1).ShouldBeFalse();
AllocationInformationPage.IsAllocationInformationPage(2).ShouldBeTrue();
AllocationInformationPage.IsAllocationInformationPage(2 + AllocationInformationPage.ENTRIES_PER_PAGE).ShouldBeTrue();
AllocationInformationPage.IsAllocationInformationPage(2 + GlobalAllocationMapPage.PAGES_PER_GAM + 1).ShouldBeTrue();
AllocationInformationPage.IsAllocationInformationPage(2 + AllocationInformationPage.ENTRIES_PER_PAGE * 2).ShouldBeTrue();
AllocationInformationPage.IsAllocationInformationPage(2 + GlobalAllocationMapPage.PAGES_PER_GAM + 1 + AllocationInformationPage.ENTRIES_PER_PAGE * 2).ShouldBeTrue();
}
public void GetAllocationInformationEntryTest()
{
IBufferSegment bufferSegment = new BufferSegment(Constants.PAGE_SIZE);
AllocationInformationPage allocationInformationPage = new AllocationInformationPage(bufferSegment, 2);
var entry = allocationInformationPage.GetAllocationInformationEntry(2);
entry.PageType.ShouldBe(PageType.AllocationInformation);
entry.PageFillFactor.ShouldBe(PageFillFactor.Zero);
allocationInformationPage.FillFactor.ShouldBe(PageFillFactor.ZeroToFifty);
}
public void GetNextAllocationInformationPageIdTest()
{
var next = AllocationInformationPage.GetNextAllocationInformationPageId(2);
next.Id.ShouldBe((uint)(2 + AllocationInformationPage.ENTRIES_PER_PAGE));
next.NewGAM.ShouldBeFalse();
next = AllocationInformationPage.GetNextAllocationInformationPageId(2 + AllocationInformationPage.ENTRIES_PER_PAGE);
next.Id.ShouldBe((uint)(2 + AllocationInformationPage.ENTRIES_PER_PAGE * 2));
next.NewGAM.ShouldBeFalse();
next = AllocationInformationPage.GetNextAllocationInformationPageId(2 + AllocationInformationPage.ENTRIES_PER_PAGE * 63);
next.Id.ShouldBe((uint)(2 + GlobalAllocationMapPage.PAGES_PER_GAM + 1));
next.NewGAM.ShouldBeTrue();
}
