Mercurial > hgrepos > Python2 > PyMuPDF

comparison mupdf-source/thirdparty/zxing-cpp/wrappers/dotnet/ZXingCpp.Tests/UnitTest1.cs @ 2:b50eed0cc0ef upstream

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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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1:1d09e1dec1d9 2:b50eed0cc0ef
1 using Xunit;
2 using System.Text;
3 using ZXingCpp;
4
5 namespace ZXingCpp.Tests;
6
7 public class UnitTest1
8 {
9 [Fact]
10 public void ValidBarcodeFormatsParsing()
11 {
12 Assert.Equal(BarcodeFormats.QRCode, Barcode.FormatsFromString("qrcode"));
13 Assert.Equal(BarcodeFormats.LinearCodes, Barcode.FormatsFromString("linear_codes"));
14 Assert.Equal(BarcodeFormats.None, Barcode.FormatsFromString(""));
15 }
16
17 [Fact]
18 public void InvalidBarcodeFormatsParsing()
19 {
20 Assert.Throws<Exception>(() => Barcode.FormatsFromString("nope"));
21 }
22
23 [Fact]
24 public void InvalidImageView()
25 {
26 Assert.Throws<Exception>(() => new ImageView(new byte[0], 1, 1, ImageFormat.Lum));
27 Assert.Throws<Exception>(() => new ImageView(new byte[1], 1, 1, ImageFormat.Lum, 2));
28 }
29
30 [Fact]
31 public void Read()
32 {
33 var data = new List<byte>();
34 foreach (var v in "0000101000101101011110111101011011101010100111011100101000100101110010100000")
35 data.Add((byte)(v == '0' ? 255 : 0));
36
37 var iv = new ImageView(data.ToArray(), data.Count, 1, ImageFormat.Lum);
38 var br = new BarcodeReader() {
39 Binarizer = Binarizer.BoolCast,
40 };
41 var res = br.From(iv);
42
43 var expected = "96385074";
44
45 Assert.Single(res);
46 Assert.True(res[0].IsValid);
47 Assert.Equal(BarcodeFormats.EAN8, res[0].Format);
48 Assert.Equal(expected, res[0].Text);
49 Assert.Equal(Encoding.ASCII.GetBytes(expected), res[0].Bytes);
50 Assert.False(res[0].HasECI);
51 Assert.Equal(ContentType.Text, res[0].ContentType);
52 Assert.Equal(0, res[0].Orientation);
53 Assert.Equal(new PointI() { X = 4, Y = 0 }, res[0].Position.TopLeft);
54 Assert.Equal(1, res[0].LineCount);
55 Assert.False(res[0].IsMirrored);
56 Assert.False(res[0].IsInverted);
57 Assert.Equal(ErrorType.None, res[0].ErrorType);
58 Assert.Equal("", res[0].ErrorMsg);
59 }
60
61 [Fact]
62 public void Create()
63 {
64 var text = "hello";
65 var res = new Barcode(text, BarcodeFormats.DataMatrix);
66
67 Assert.True(res.IsValid);
68 Assert.Equal(BarcodeFormats.DataMatrix, res.Format);
69 Assert.Equal(text, res.Text);
70 Assert.Equal(Encoding.ASCII.GetBytes(text), res.Bytes);
71 Assert.False(res.HasECI);
72 Assert.Equal(ContentType.Text, res.ContentType);
73 Assert.Equal(0, res.Orientation);
74 Assert.False(res.IsMirrored);
75 Assert.False(res.IsInverted);
76 Assert.Equal(new PointI() { X = 1, Y = 1 }, res.Position.TopLeft);
77 Assert.Equal(ErrorType.None, res.ErrorType);
78 Assert.Equal("", res.ErrorMsg);
79 }
80 }