plist-cil/plist-cil.test/IssueTest.cs

// plist-cil - An open source library to parse and generate property lists for .NET
// Copyright (C) 2015-2025 Natalia Portillo
//
// This code is based on:
// plist - An open source library to parse and generate property lists
// Copyright (C) 2014 Daniel Dreibrodt
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

using System.IO;
using Claunia.PropertyList;
using Xunit;

namespace plistcil.test;

public static class IssueTest
{
    /// <summary>
    ///     Makes sure that binary data is line-wrapped correctly when being serialized, in a scenario where the binary
    ///     data is not indented (no leading whitespace).
    /// </summary>
    [Fact]
    public static void RoundtripDataTest()
    {
        string   expected = File.ReadAllText(@"test-files/RoundtripBinary.plist");
        NSObject value    = XmlPropertyListParser.Parse(new FileInfo(@"test-files/RoundtripBinary.plist"));
        string   actual   = value.ToXmlPropertyList();

        Assert.Equal(expected, actual, ignoreLineEndingDifferences: true);
    }

    /// <summary>
    ///     Makes sure that binary data is line-wrapped correctly when being serialized, in a scenario where the binary
    ///     data is indented.
    /// </summary>
    [Fact]
    public static void RoundtripDataTest2()
    {
        string   expected = File.ReadAllText(@"test-files/RoundtripBinaryIndentation.plist");
        NSObject value    = XmlPropertyListParser.Parse(new FileInfo(@"test-files/RoundtripBinaryIndentation.plist"));
        string   actual   = value.ToXmlPropertyList();

        Assert.Equal(expected, actual, ignoreLineEndingDifferences: true);
    }

    [Fact]
    public static void RoundtripRealTest()
    {
        string   expected = File.ReadAllText(@"test-files/RoundtripReal.plist");
        NSObject value    = XmlPropertyListParser.Parse(new FileInfo(@"test-files/RoundtripReal.plist"));
        string   actual   = value.ToXmlPropertyList();

        Assert.Equal(expected, actual, false, true);
    }

    [Fact]
    public static void RoundtripTest()
    {
        string   expected = File.ReadAllText(@"test-files/Roundtrip.plist");
        NSObject value    = XmlPropertyListParser.Parse(new FileInfo(@"test-files/Roundtrip.plist"));
        string   actual   = value.ToXmlPropertyList();

        Assert.Equal(expected, actual, false, true);
    }

    [Fact]
    public static void TestIssue16()
    {
        float x = ((NSNumber)PropertyListParser.Parse(new FileInfo("test-files/issue16.plist"))).floatValue();
        Assert.True(x == (float)2.71828);
    }

    [Fact]
    public static void TestIssue18()
    {
        var x = new NSNumber(-999);
        PropertyListParser.SaveAsBinary(x, new FileInfo("test-files/out-testIssue18.plist"));
        NSObject y = PropertyListParser.Parse(new FileInfo("test-files/out-testIssue18.plist"));
        Assert.True(x.Equals(y));
    }

    [Fact]
    public static void TestIssue21()
    {
        string x = ((NSString)PropertyListParser.Parse(new FileInfo("test-files/issue21.plist"))).ToString();
        Assert.Equal("Lot&s of &persand&s and other escapable \"\'<>€ characters", x);
    }

    [Fact]
    public static void TestIssue22()
    {
        var x1 = (NSDictionary)PropertyListParser.Parse(new FileInfo("test-files/issue22-emoji.plist"));
        var x2 = (NSDictionary)PropertyListParser.Parse(new FileInfo("test-files/issue22-emoji-xml.plist"));
        PropertyListParser.SaveAsBinary(x1, new FileInfo("test-files/out-testIssue22.plist"));
        var y1 = (NSDictionary)PropertyListParser.Parse(new FileInfo("test-files/out-testIssue22.plist"));
        PropertyListParser.SaveAsXml(x2, new FileInfo("test-files/out-testIssue22-xml.plist"));
        var y2 = (NSDictionary)PropertyListParser.Parse(new FileInfo("test-files/out-testIssue22-xml.plist"));
        Assert.True(x1.Equals(x2));
        Assert.True(x1.Equals(y1));
        Assert.True(x1.Equals(y2));
        Assert.True(x2.Equals(y1));
        Assert.True(x2.Equals(y2));

        string emojiString = "Test Test, \uD83D\uDE30\u2754\uD83D\uDC4D\uD83D\uDC4E\uD83D\uDD25";

        Assert.Equal(emojiString, x1.ObjectForKey("emojiString").ToString());
        Assert.Equal(emojiString, x2.ObjectForKey("emojiString").ToString());
        Assert.Equal(emojiString, y1.ObjectForKey("emojiString").ToString());
        Assert.Equal(emojiString, y2.ObjectForKey("emojiString").ToString());
    }

    [Fact(Skip = "Support for property lists with a root element which is not plist is not implemented")]
    public static void TestIssue30()
    {
#pragma warning disable 219
        var arr = (NSArray)PropertyListParser.Parse(new FileInfo("test-files/issue30.plist"));
#pragma warning restore 219
    }

    [Fact]
    public static void TestIssue33()
    {
#pragma warning disable 219
        var dict = (NSDictionary)PropertyListParser.Parse(new FileInfo("test-files/issue33.pbxproj"));
#pragma warning restore 219
    }

    [Fact]
    public static void TestIssue38()
    {
        var dict = (NSDictionary)PropertyListParser.Parse(new FileInfo("test-files/issue33.pbxproj"));

        NSObject fileRef =
            ((NSDictionary)((NSDictionary)dict.Get("objects")).Get("65541A9C16D13B8C00A968D5")).Get("fileRef");

        Assert.True(fileRef.Equals(new NSString("65541A9B16D13B8C00A968D5")));
    }

    [Fact]
    public static void TestIssue4()
    {
        var d = (NSDictionary)PropertyListParser.Parse(new FileInfo("test-files/issue4.plist"));
        Assert.Equal("Kid\u2019s iPhone", ((NSString)d.ObjectForKey("Device Name")).ToString());
    }

    [Fact]
    public static void TestIssue49()
    {
        var dict = (NSDictionary)PropertyListParser.Parse(new FileInfo("test-files/issue49.plist"));
        Assert.Empty(dict);
    }

    [Fact]
    public static void TestIssue7()
    {
        // also a test for issue 12
        // the issue4 test has a UTF-16-BE string in its binary representation
        NSObject x = PropertyListParser.Parse(new FileInfo("test-files/issue4.plist"));
        PropertyListParser.SaveAsBinary(x, new FileInfo("test-files/out-testIssue7.plist"));
        NSObject y = PropertyListParser.Parse(new FileInfo("test-files/out-testIssue7.plist"));
        Assert.True(x.Equals(y));
    }

    [Fact]
    public static void TestRealInResourceRule()
    {
        var dict = (NSDictionary)XmlPropertyListParser.Parse(new FileInfo("test-files/ResourceRules.plist"));
        Assert.Single(dict);
        Assert.True(dict.ContainsKey("weight"));

        object weight = dict["weight"].ToObject();
        Assert.IsType<double>(weight);
        Assert.Equal(10d, (double)weight);
    }
}