sebastienros.jint/Jint.Tests.Test262/Language/ModuleTests.cs

using Jint.Runtime;
using Jint.Runtime.Modules;
using System;
using Xunit;
using Xunit.Sdk;

namespace Jint.Tests.Test262.Language;

public class ModuleTests : Test262Test
{
    [Theory(DisplayName = "language\\module-code")]
    [MemberData(nameof(SourceFiles), "language\\module-code", false)]
    [MemberData(nameof(SourceFiles), "language\\module-code", true, Skip = "Skipped")]
    protected void ModuleCode(SourceFile sourceFile)
    {
        RunModuleTest(sourceFile);
    }

    [Theory(DisplayName = "language\\export")]
    [MemberData(nameof(SourceFiles), "language\\export", false)]
    [MemberData(nameof(SourceFiles), "language\\export", true, Skip = "Skipped")]
    protected void Export(SourceFile sourceFile)
    {
        RunModuleTest(sourceFile);
    }

    [Theory(DisplayName = "language\\import")]
    [MemberData(nameof(SourceFiles), "language\\import", false)]
    [MemberData(nameof(SourceFiles), "language\\import", true, Skip = "Skipped")]
    protected void Import(SourceFile sourceFile)
    {
        RunModuleTest(sourceFile);
    }

    private static void RunModuleTest(SourceFile sourceFile)
    {
        if (sourceFile.Skip)
        {
            return;
        }

        var code = sourceFile.Code;

        var options = new Options();
        options.Host.Factory = _ => new ModuleTestHost();
        options.Modules.Enabled = true;
        options.WithModuleLoader(new DefaultModuleLoader(null));

        var engine = new Engine(options);

        var negative = code.IndexOf("negative:", StringComparison.OrdinalIgnoreCase) != -1;
        string lastError = null;

        try
        {
            engine.LoadModule(sourceFile.FullPath);
        }
        catch (JavaScriptException ex)
        {
            lastError = ex.ToString();
        }
        catch (Exception ex)
        {
            lastError = ex.ToString();
        }

        if (!negative && !string.IsNullOrWhiteSpace(lastError))
        {
            throw new XunitException(lastError);
        }
    }
}