public virtual void VerifyPagesAreNotReadOnOpenTest()
{
String srcFile = sourceFolder + "taggedOnePage.pdf";
PdfPagesTest.CustomPdfReader reader = new PdfPagesTest.CustomPdfReader(this, srcFile);
PdfDocument document = new PdfDocument(reader);
document.Close();
NUnit.Framework.Assert.IsFalse(reader.pagesAreRead);
}
public virtual void ReadSinglePageTest()
{
String srcFile = sourceFolder + "allPagesAreLeaves.pdf";
PdfPagesTest.CustomPdfReader reader = new PdfPagesTest.CustomPdfReader(this, srcFile);
reader.SetMemorySavingMode(true);
PdfDocument document = new PdfDocument(reader);
int amountOfPages = document.GetNumberOfPages();
PdfPages pdfPages = document.catalog.GetPageTree().GetRoot();
PdfArray pageIndRefArray = ((PdfDictionary)pdfPages.GetPdfObject()).GetAsArray(PdfName.Kids);
document.GetPage(amountOfPages);
NUnit.Framework.Assert.AreEqual(1, GetAmountOfReadPages(pageIndRefArray));
document.GetPage(amountOfPages / 2);
NUnit.Framework.Assert.AreEqual(2, GetAmountOfReadPages(pageIndRefArray));
document.GetPage(1);
NUnit.Framework.Assert.AreEqual(3, GetAmountOfReadPages(pageIndRefArray));
document.Close();
}
public virtual void ReadPagesInBlocksTest()
{
String srcFile = sourceFolder + "docWithBalancedPageTree.pdf";
int maxAmountOfPagesReadAtATime = 0;
PdfPagesTest.CustomPdfReader reader = new PdfPagesTest.CustomPdfReader(this, srcFile);
PdfDocument document = new PdfDocument(reader);
for (int page = 1; page <= document.GetNumberOfPages(); page++)
{
document.GetPage(page);
if (reader.numOfPagesRead > maxAmountOfPagesReadAtATime)
{
maxAmountOfPagesReadAtATime = reader.numOfPagesRead;
}
reader.numOfPagesRead = 0;
}
NUnit.Framework.Assert.AreEqual(111, document.GetNumberOfPages());
NUnit.Framework.Assert.AreEqual(10, maxAmountOfPagesReadAtATime);
document.Close();
}