37 lines
1.0 KiB
C#
37 lines
1.0 KiB
C#
using KillerPDF.Services;
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using PdfSharpCore.Drawing;
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using PdfSharpCore.Pdf;
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using Xunit;
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namespace KillerPDF.Tests;
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public sealed class PdfScrubTests
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{
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[Fact]
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public void ScrubDegenerateCropBoxes_RemovesCropOutsideMediaBox()
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{
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using var doc = new PdfDocument();
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var page = doc.AddPage();
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page.MediaBox = new PdfRectangle(new XPoint(0, 0), new XPoint(1191, 842));
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page.CropBox = new PdfRectangle(new XPoint(0, 0), new XPoint(842, 1191));
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page.Rotate = 90;
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PdfScrub.ScrubDegenerateCropBoxes(doc);
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Assert.Null(page.Elements["/CropBox"]);
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}
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[Fact]
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public void ScrubDegenerateCropBoxes_PreservesValidInsetCrop()
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{
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using var doc = new PdfDocument();
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var page = doc.AddPage();
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page.MediaBox = new PdfRectangle(new XPoint(0, 0), new XPoint(612, 792));
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page.CropBox = new PdfRectangle(new XPoint(18, 24), new XPoint(594, 768));
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PdfScrub.ScrubDegenerateCropBoxes(doc);
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Assert.NotNull(page.Elements["/CropBox"]);
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}
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}
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