LibHac/tests/LibHac.Tests/Fs/PathUtilityTests.cs

using LibHac.Common;
using LibHac.Fs.Common;
using Xunit;

namespace LibHac.Tests.Fs
{
    public class PathUtilityTests
    {
        public static TheoryData<string, string, bool> TestData_IsSubPath => new()
        {
            { @"//a/b", @"/a", false },
            { @"/a", @"//a/b", false },
            { @"//a/b", @"\\a", false },
            { @"//a/b", @"//a", true },
            { @"/", @"/a", true },
            { @"/a", @"/", true },
            { @"/", @"/", false },
            { @"", @"", false },
            { @"/", @"", true },
            { @"/", @"mount:/a", false },
            { @"mount:/", @"mount:/", false },
            { @"mount:/a/b", @"mount:/a/b", false },
            { @"mount:/a/b", @"mount:/a/b/c", true },
            { @"/a/b", @"/a/b/c", true },
            { @"/a/b/c", @"/a/b", true },
            { @"/a/b", @"/a/b", false },
            { @"/a/b", @"/a/b\c", false }
        };

        [Theory, MemberData(nameof(TestData_IsSubPath))]
        public static void IsSubPath(string path1, string path2, bool expectedResult)
        {
            bool result = PathUtility12.IsSubPath(path1.ToU8Span(), path2.ToU8Span());

            Assert.Equal(expectedResult, result);
        }
    }
}