Update autoported files

08c9751af64006347662b2d00e2b0fa74fdf4f72

itext.tests/itext.pdfua.tests/itext/pdfua/PdfUALayoutTest.cs

@@ -0,0 +1,108 @@
+/*
+This file is part of the iText (R) project.
+Copyright (c) 1998-2023 Apryse Group NV
+Authors: Apryse Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using iText.IO.Font;
+using iText.Kernel.Colors;
+using iText.Kernel.Font;
+using iText.Kernel.Geom;
+using iText.Kernel.Pdf;
+using iText.Kernel.Pdf.Canvas;
+using iText.Kernel.Utils;
+using iText.Layout;
+using iText.Layout.Borders;
+using iText.Layout.Element;
+using iText.Test;
+using iText.Test.Pdfa;
+
+namespace iText.Pdfua {
+    [NUnit.Framework.Category("IntegrationTest")]
+    public class PdfUALayoutTest : ExtendedITextTest {
+        private static readonly String DESTINATION_FOLDER = NUnit.Framework.TestContext.CurrentContext.TestDirectory
+             + "/test/itext/pdfua/PdfUALayoutTest/";
+
+        private static readonly String SOURCE_FOLDER = iText.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/itext/pdfua/PdfUALayoutTest/";
+
+        private static readonly String FONT = iText.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/itext/pdfua/font/FreeSans.ttf";
+
+        [NUnit.Framework.OneTimeSetUp]
+        public static void Before() {
+            CreateOrClearDestinationFolder(DESTINATION_FOLDER);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void SimpleParagraphTest() {
+            String outPdf = DESTINATION_FOLDER + "simpleParagraphTest.pdf";
+            String cmpPdf = SOURCE_FOLDER + "cmp_simpleParagraphTest.pdf";
+            PdfUATestPdfDocument pdfDoc = new PdfUATestPdfDocument(new PdfWriter(outPdf, PdfUATestPdfDocument.CreateWriterProperties
+                ()));
+            PdfFont font = PdfFontFactory.CreateFont(FONT, PdfEncodings.WINANSI, PdfFontFactory.EmbeddingStrategy.FORCE_EMBEDDED
+                );
+            Document doc = new Document(pdfDoc);
+            doc.Add(new Paragraph("Simple layout PDF/UA-1 test").SetFont(font));
+            doc.Close();
+            NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outPdf, cmpPdf, DESTINATION_FOLDER, "diff_"
+                ));
+            NUnit.Framework.Assert.IsNull(new UAVeraPdfValidator().Validate(outPdf));
+        }
+
+        // Android-Conversion-Skip-Line (TODO DEVSIX-7377 introduce pdf/ua validation on Android)
+        [NUnit.Framework.Test]
+        public virtual void SimpleBorderTest() {
+            String outPdf = DESTINATION_FOLDER + "simpleBorderTest.pdf";
+            String cmpPdf = SOURCE_FOLDER + "cmp_simpleBorderTest.pdf";
+            using (PdfDocument pdfDocument = new PdfUATestPdfDocument(new PdfWriter(outPdf, PdfUATestPdfDocument.CreateWriterProperties
+                ()))) {
+                PdfPage page = pdfDocument.AddNewPage();
+                PdfCanvas canvas = new PdfCanvas(page);
+                canvas.OpenTag(new CanvasTag(PdfName.Artifact));
+                new DottedBorder(DeviceRgb.GREEN, 5).Draw(canvas, new Rectangle(350, 700, 100, 100));
+                canvas.CloseTag();
+            }
+            NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outPdf, cmpPdf, DESTINATION_FOLDER, "diff"
+                ));
+            NUnit.Framework.Assert.IsNull(new UAVeraPdfValidator().Validate(outPdf));
+        }
+
+        // Android-Conversion-Skip-Line (TODO DEVSIX-7377 introduce pdf/ua validation on Android)
+        [NUnit.Framework.Test]
+        public virtual void SimpleTableTest() {
+            String outPdf = DESTINATION_FOLDER + "simpleTableTest.pdf";
+            String cmpPdf = SOURCE_FOLDER + "cmp_simpleTableTest.pdf";
+            PdfDocument pdfDoc = new PdfUATestPdfDocument(new PdfWriter(outPdf, PdfUATestPdfDocument.CreateWriterProperties
+                ()));
+            Document doc = new Document(pdfDoc);
+            PdfFont font = PdfFontFactory.CreateFont(FONT, PdfEncodings.WINANSI, PdfFontFactory.EmbeddingStrategy.FORCE_EMBEDDED
+                );
+            Table table = new Table(new float[] { 50, 50 }).AddCell(new Cell().Add(new Paragraph("cell 1, 1").SetFont(
+                font))).AddCell(new Cell().Add(new Paragraph("cell 1, 2").SetFont(font)));
+            doc.Add(table);
+            doc.Close();
+            NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outPdf, cmpPdf, DESTINATION_FOLDER, "diff_"
+                ));
+            NUnit.Framework.Assert.IsNull(new UAVeraPdfValidator().Validate(outPdf));
+        }
+        // Android-Conversion-Skip-Line (TODO DEVSIX-7377 introduce pdf/ua validation on Android)
+    }
+}

itext.tests/itext.pdfua.tests/itext/pdfua/PdfUATest.cs

@@ -0,0 +1,155 @@
+/*
+This file is part of the iText (R) project.
+Copyright (c) 1998-2023 Apryse Group NV
+Authors: Apryse Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using System.IO;
+using iText.IO.Font;
+using iText.IO.Image;
+using iText.Kernel.Font;
+using iText.Kernel.Geom;
+using iText.Kernel.Pdf;
+using iText.Kernel.Utils;
+using iText.Layout;
+using iText.Layout.Element;
+using iText.Pdfua.Exceptions;
+using iText.Test;
+using iText.Test.Pdfa;
+
+namespace iText.Pdfua {
+    [NUnit.Framework.Category("IntegrationTest")]
+    public class PdfUATest : ExtendedITextTest {
+        private static readonly String DESTINATION_FOLDER = NUnit.Framework.TestContext.CurrentContext.TestDirectory
+             + "/test/itext/pdfua/PdfUATest/";
+
+        private static readonly String SOURCE_FOLDER = iText.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/itext/pdfua/PdfUATest/";
+
+        private static readonly String DOG = iText.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/itext/pdfua/img/DOG.bmp";
+
+        private static readonly String FONT = iText.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/itext/pdfua/font/FreeSans.ttf";
+
+        private static readonly String FOX = iText.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/itext/pdfua/img/FOX.bmp";
+
+        [NUnit.Framework.OneTimeSetUp]
+        public static void Before() {
+            CreateOrClearDestinationFolder(DESTINATION_FOLDER);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void CheckPoint01_007_suspectsHasEntryTrue() {
+            PdfUATestPdfDocument pdfDoc = new PdfUATestPdfDocument(new PdfWriter(new MemoryStream(), PdfUATestPdfDocument
+                .CreateWriterProperties()));
+            PdfDictionary markInfo = (PdfDictionary)pdfDoc.GetCatalog().GetPdfObject().Get(PdfName.MarkInfo);
+            NUnit.Framework.Assert.IsNotNull(markInfo);
+            markInfo.Put(PdfName.Suspects, new PdfBoolean(true));
+            Exception e = NUnit.Framework.Assert.Catch(typeof(PdfUAConformanceException), () => pdfDoc.Close());
+            NUnit.Framework.Assert.AreEqual(PdfUAExceptionMessageConstants.SUSPECTS_ENTRY_IN_MARK_INFO_DICTIONARY_SHALL_NOT_HAVE_A_VALUE_OF_TRUE
+                , e.Message);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void CheckPoint01_007_suspectsHasEntryFalse() {
+            PdfUATestPdfDocument pdfDoc = new PdfUATestPdfDocument(new PdfWriter(new MemoryStream(), PdfUATestPdfDocument
+                .CreateWriterProperties()));
+            PdfDictionary markInfo = (PdfDictionary)pdfDoc.GetCatalog().GetPdfObject().Get(PdfName.MarkInfo);
+            markInfo.Put(PdfName.Suspects, new PdfBoolean(false));
+            NUnit.Framework.Assert.DoesNotThrow(() => pdfDoc.Close());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void CheckPoint01_007_suspectsHasNoEntry() {
+            // suspects entry is optional so it is ok to not have it according to the spec
+            PdfUATestPdfDocument pdfDoc = new PdfUATestPdfDocument(new PdfWriter(new MemoryStream(), PdfUATestPdfDocument
+                .CreateWriterProperties()));
+            NUnit.Framework.Assert.DoesNotThrow(() => pdfDoc.Close());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void EmptyPageDocument() {
+            String outPdf = DESTINATION_FOLDER + "emptyPageDocument.pdf";
+            using (PdfDocument pdfDocument = new PdfUATestPdfDocument(new PdfWriter(outPdf, PdfUATestPdfDocument.CreateWriterProperties
+                ()))) {
+                pdfDocument.AddNewPage();
+            }
+            NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outPdf, SOURCE_FOLDER + "cmp_emptyPageDocument.pdf"
+                , DESTINATION_FOLDER, "diff_"));
+            NUnit.Framework.Assert.IsNull(new UAVeraPdfValidator().Validate(outPdf));
+        }
+
+        // Android-Conversion-Skip-Line (TODO DEVSIX-7377 introduce pdf/ua validation on Android)
+        [NUnit.Framework.Test]
+        public virtual void ManualPdfUaCreation() {
+            String outPdf = DESTINATION_FOLDER + "manualPdfUaCreation.pdf";
+            PdfDocument pdfDoc = new PdfDocument(new PdfWriter(outPdf, new WriterProperties().AddUAXmpMetadata().SetPdfVersion
+                (PdfVersion.PDF_1_7)));
+            Document document = new Document(pdfDoc, PageSize.A4.Rotate());
+            //TAGGED PDF
+            //Make document tagged
+            pdfDoc.SetTagged();
+            //PDF/UA
+            //Set document metadata
+            pdfDoc.GetCatalog().SetViewerPreferences(new PdfViewerPreferences().SetDisplayDocTitle(true));
+            pdfDoc.GetCatalog().SetLang(new PdfString("en-US"));
+            PdfDocumentInfo info = pdfDoc.GetDocumentInfo();
+            info.SetTitle("English pangram");
+            Paragraph p = new Paragraph();
+            //PDF/UA
+            //Embed font
+            PdfFont font = PdfFontFactory.CreateFont(FONT, PdfEncodings.WINANSI, PdfFontFactory.EmbeddingStrategy.PREFER_EMBEDDED
+                );
+            p.SetFont(font);
+            p.Add("The quick brown ");
+            iText.Layout.Element.Image img = new Image(ImageDataFactory.Create(FOX));
+            //PDF/UA
+            //Set alt text
+            img.GetAccessibilityProperties().SetAlternateDescription("Fox");
+            p.Add(img);
+            p.Add(" jumps over the lazy ");
+            img = new iText.Layout.Element.Image(ImageDataFactory.Create(DOG));
+            //PDF/UA
+            //Set alt text
+            img.GetAccessibilityProperties().SetAlternateDescription("Dog");
+            p.Add(img);
+            document.Add(p);
+            p = new Paragraph("\n\n\n\n\n\n\n\n\n\n\n\n").SetFont(font).SetFontSize(20);
+            document.Add(p);
+            List list = new List().SetFont(font).SetFontSize(20);
+            list.Add(new ListItem("quick"));
+            list.Add(new ListItem("brown"));
+            list.Add(new ListItem("fox"));
+            list.Add(new ListItem("jumps"));
+            list.Add(new ListItem("over"));
+            list.Add(new ListItem("the"));
+            list.Add(new ListItem("lazy"));
+            list.Add(new ListItem("dog"));
+            document.Add(list);
+            document.Close();
+            NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outPdf, SOURCE_FOLDER + "cmp_manualPdfUaCreation.pdf"
+                , DESTINATION_FOLDER, "diff_"));
+            NUnit.Framework.Assert.IsNull(new UAVeraPdfValidator().Validate(outPdf));
+        }
+        // Android-Conversion-Skip-Line (TODO DEVSIX-7377 introduce pdf/ua validation on Android)
+    }
+}

itext.tests/itext.pdfua.tests/itext/pdfua/PdfUATestPdfDocument.cs

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+/*
+This file is part of the iText (R) project.
+Copyright (c) 1998-2023 Apryse Group NV
+Authors: Apryse Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using iText.Kernel.Pdf;
+using iText.Kernel.Utils;
+using iText.Pdfua.Checkers;
+
+namespace iText.Pdfua {
+    /// <summary>PdfDocument extension for testing purposes.</summary>
+    public class PdfUATestPdfDocument : PdfDocument {
+        private readonly IConformanceLevel conformanceLevel = PdfUAConformanceLevel.PDFUA_1;
+
+        public PdfUATestPdfDocument(PdfReader reader)
+            : this(reader, new DocumentProperties()) {
+        }
+
+        public PdfUATestPdfDocument(PdfReader reader, DocumentProperties properties)
+            : base(reader, properties) {
+            SetupUAConfiguration();
+        }
+
+        public PdfUATestPdfDocument(PdfWriter writer)
+            : this(writer, new DocumentProperties()) {
+        }
+
+        public PdfUATestPdfDocument(PdfWriter writer, DocumentProperties properties)
+            : base(writer, properties) {
+            SetupUAConfiguration();
+        }
+
+        public PdfUATestPdfDocument(PdfReader reader, PdfWriter writer)
+            : base(reader, writer) {
+            SetupUAConfiguration();
+        }
+
+        public static WriterProperties CreateWriterProperties() {
+            return new WriterProperties().AddUAXmpMetadata();
+        }
+
+        public PdfUATestPdfDocument(PdfReader reader, PdfWriter writer, StampingProperties properties)
+            : base(reader, writer, properties) {
+        }
+
+        /// <summary>{inheritDoc}</summary>
+        public override IConformanceLevel GetConformanceLevel() {
+            return conformanceLevel;
+        }
+
+        private void SetupUAConfiguration() {
+            //basic configuration
+            this.SetTagged();
+            this.GetCatalog().SetViewerPreferences(new PdfViewerPreferences().SetDisplayDocTitle(true));
+            this.GetCatalog().SetLang(new PdfString("en-US"));
+            PdfDocumentInfo info = this.GetDocumentInfo();
+            info.SetTitle("English pangram");
+            //validation
+            ValidationContainer validationContainer = new ValidationContainer();
+            validationContainer.AddChecker(new PdfUA1Checker(this));
+            this.GetDiContainer().Register(typeof(ValidationContainer), validationContainer);
+        }
+    }
+}