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Kate IvanovaiText-CI
Kate Ivanova
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iText-CI
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Add PdfObjectReleaseTest class
DEVSIX-4482 Autoported commit. Original commit hash: [81b15d4e8]
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‎itext.tests/itext.forms.tests/itext/forms/PdfFormFieldTest.cs

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@@ -1134,5 +1134,22 @@ public virtual void BorderWidthIndentSingleLineTest() {
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NUnit.Framework.Assert.Fail(errorMessage);
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}
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}
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[NUnit.Framework.Test]
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public virtual void ReleaseAcroformTest() {
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String srcFile = sourceFolder + "formFieldFile.pdf";
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String outPureStamping = destinationFolder + "formFieldFileStamping.pdf";
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String outStampingRelease = destinationFolder + "formFieldFileStampingRelease.pdf";
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PdfDocument doc = new PdfDocument(new PdfReader(srcFile), new PdfWriter(outPureStamping));
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// We open/close document to make sure that the results of release logic and simple overwriting coincide.
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doc.Close();
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using (PdfDocument stamperRelease = new PdfDocument(new PdfReader(srcFile), new PdfWriter(outStampingRelease
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))) {
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PdfAcroForm form = PdfAcroForm.GetAcroForm(stamperRelease, false);
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form.Release();
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}
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NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outStampingRelease, outPureStamping, destinationFolder
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));
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}
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}
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}

‎itext.tests/itext.kernel.tests/itext/kernel/pdf/PdfObjectReleaseTest.cs

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using System;
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using iText.Kernel;
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using iText.Kernel.Geom;
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using iText.Kernel.Pdf.Annot;
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using iText.Kernel.Utils;
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using iText.Test;
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using iText.Test.Attributes;
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namespace iText.Kernel.Pdf {
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public class PdfObjectReleaseTest : ExtendedITextTest {
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public static readonly String sourceFolder = iText.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
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.CurrentContext.TestDirectory) + "/resources/itext/kernel/pdf/PdfObjectReleaseTest/";
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public static readonly String destinationFolder = NUnit.Framework.TestContext.CurrentContext.TestDirectory
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+ "/test/itext/kernel/pdf/PdfObjectReleaseTest/";
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[NUnit.Framework.OneTimeSetUp]
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public static void BeforeClass() {
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CreateOrClearDestinationFolder(destinationFolder);
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}
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[NUnit.Framework.Test]
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[LogMessage(iText.IO.LogMessageConstant.FORBID_RELEASE_IS_SET, Count = 108)]
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public virtual void ReleaseObjectsInDocWithStructTreeRootTest() {
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SinglePdfObjectReleaseTest("releaseObjectsInDocWithStructTreeRoot.pdf", "releaseObjectsInDocWithStructTreeRoot_stamping.pdf"
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, "releaseObjectsInDocWithStructTreeRoot_stamping_release.pdf");
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}
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[NUnit.Framework.Test]
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[LogMessage(iText.IO.LogMessageConstant.FORBID_RELEASE_IS_SET, Count = 5)]
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public virtual void ReleaseObjectsInDocWithXfaTest() {
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SinglePdfObjectReleaseTest("releaseObjectsInDocWithXfa.pdf", "releaseObjectsInDocWithXfa_stamping.pdf", "releaseObjectsInDocWithXfa_stamping_release.pdf"
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);
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}
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[NUnit.Framework.Test]
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[LogMessage(iText.IO.LogMessageConstant.FORBID_RELEASE_IS_SET, Count = 3)]
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public virtual void ReleaseObjectsInSimpleDocTest() {
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SinglePdfObjectReleaseTest("releaseObjectsInSimpleDoc.pdf", "releaseObjectsInSimpleDoc_stamping.pdf", "releaseObjectsInSimpleDoc_stamping_release.pdf"
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);
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}
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[NUnit.Framework.Test]
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[LogMessage(iText.IO.LogMessageConstant.FORBID_RELEASE_IS_SET)]
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public virtual void ReleaseCatalogTest() {
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String srcFile = sourceFolder + "releaseObjectsInSimpleDoc.pdf";
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String release = destinationFolder + "outReleaseObjectsInSimpleDoc.pdf";
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using (PdfDocument doc = new PdfDocument(new PdfReader(srcFile), new PdfWriter(release))) {
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doc.GetCatalog().GetPdfObject().Release();
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}
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NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(release, srcFile, destinationFolder));
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}
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[NUnit.Framework.Test]
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[LogMessage(iText.IO.LogMessageConstant.FORBID_RELEASE_IS_SET)]
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public virtual void ReleasePagesTest() {
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String srcFile = sourceFolder + "releaseObjectsInSimpleDoc.pdf";
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String release = destinationFolder + "outReleaseObjectsInSimpleDoc.pdf";
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using (PdfDocument doc = new PdfDocument(new PdfReader(srcFile), new PdfWriter(release))) {
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doc.GetCatalog().GetPdfObject().GetAsDictionary(PdfName.Pages).Release();
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}
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NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(release, srcFile, destinationFolder));
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}
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[NUnit.Framework.Test]
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[LogMessage(iText.IO.LogMessageConstant.FORBID_RELEASE_IS_SET)]
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public virtual void ReleaseStructTreeRootTest() {
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String srcFile = sourceFolder + "releaseObjectsInDocWithStructTreeRoot.pdf";
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String release = destinationFolder + "outReleaseObjectsInDocWithStructTreeRoot.pdf";
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using (PdfDocument doc = new PdfDocument(new PdfReader(srcFile), new PdfWriter(release))) {
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doc.GetStructTreeRoot().GetPdfObject().Release();
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}
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NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(release, srcFile, destinationFolder));
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}
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[NUnit.Framework.Test]
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public virtual void NoForbidReleaseObjectsModifyingTest() {
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String srcFile = sourceFolder + "noForbidReleaseObjectsModifying.pdf";
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String stampReleased = sourceFolder + "noForbidReleaseObjectsModified.pdf";
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using (PdfDocument doc = new PdfDocument(new PdfReader(srcFile), new PdfWriter(destinationFolder + "noForbidReleaseObjectsModifying.pdf"
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), new StampingProperties().UseAppendMode())) {
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PdfAnnotation annots = doc.GetPage(1).GetAnnotations()[0];
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annots.SetRectangle(new PdfArray(new Rectangle(100, 100, 80, 50)));
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annots.GetRectangle().Release();
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}
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using (PdfDocument openPrev = new PdfDocument(new PdfReader(stampReleased))) {
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NUnit.Framework.Assert.IsTrue(new Rectangle(100, 100, 80, 50).EqualsWithEpsilon(openPrev.GetPage(1).GetAnnotations
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()[0].GetRectangle().ToRectangle()));
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}
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NUnit.Framework.Assert.IsNotNull(new CompareTool().CompareByContent(srcFile, stampReleased, destinationFolder
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));
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}
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[NUnit.Framework.Test]
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public virtual void AddingReleasedObjectToDocumentTest() {
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String srcFile = sourceFolder + "releaseObjectsInSimpleDoc.pdf";
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PdfDocument doc = new PdfDocument(new PdfReader(srcFile), new PdfWriter(sourceFolder + "addingReleasedObjectToDocument.pdf"
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));
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try {
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PdfObject releasedObj = doc.GetPdfObject(1);
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releasedObj.Release();
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doc.GetCatalog().Put(PdfName.Outlines, releasedObj);
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}
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finally {
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NUnit.Framework.Assert.That(() => {
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doc.Close();
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}
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, NUnit.Framework.Throws.InstanceOf<PdfException>().With.Message.EqualTo("Cannot write object after it was released." + " In normal situation the object must be read once again before being written."))
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;
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}
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}
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private void SinglePdfObjectReleaseTest(String inputFilename, String outStampingFilename, String outStampingReleaseFilename
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) {
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String srcFile = sourceFolder + inputFilename;
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String outPureStamping = destinationFolder + outStampingFilename;
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String outStampingRelease = destinationFolder + outStampingReleaseFilename;
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PdfDocument doc = new PdfDocument(new PdfReader(srcFile), new PdfWriter(outPureStamping));
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// We open/close document to make sure that the results of release logic and simple overwriting coincide.
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doc.Close();
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PdfDocument stamperRelease = new PdfDocument(new PdfReader(srcFile), new PdfWriter(outStampingRelease));
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for (int i = 0; i < stamperRelease.GetNumberOfPdfObjects(); i++) {
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PdfObject pdfObject = stamperRelease.GetPdfObject(i);
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if (pdfObject != null) {
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stamperRelease.GetPdfObject(i).Release();
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}
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}
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stamperRelease.Close();
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NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outStampingRelease, outPureStamping, destinationFolder
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));
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}
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}
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}

‎itext.tests/itext.kernel.tests/resources/itext/kernel/pdf/PdfObjectReleaseTest/addingReleasedObjectToDocument.pdf

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‎itext.tests/itext.kernel.tests/resources/itext/kernel/pdf/PdfObjectReleaseTest/noForbidReleaseObjectsModified.pdf

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‎itext.tests/itext.kernel.tests/resources/itext/kernel/pdf/PdfObjectReleaseTest/noForbidReleaseObjectsModifying.pdf

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‎itext.tests/itext.kernel.tests/resources/itext/kernel/pdf/PdfObjectReleaseTest/releaseObjectsInDocWithStructTreeRoot.pdf

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‎itext.tests/itext.kernel.tests/resources/itext/kernel/pdf/PdfObjectReleaseTest/releaseObjectsInDocWithXfa.pdf

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‎itext.tests/itext.kernel.tests/resources/itext/kernel/pdf/PdfObjectReleaseTest/releaseObjectsInSimpleDoc.pdf

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‎port-hash

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