public override ValueTask <CleanCodeGenerationOptions> GetCleanCodeGenerationOptionsAsync(HostLanguageServices languageServices, CancellationToken cancellationToken)
{
var lineFormattingOptions = _lineFormattingOptionsProvider.GetLineFormattingOptions();
var codeGenerationOptions = CleanCodeGenerationOptions.GetDefault(languageServices) with
{
CleanupOptions = CodeCleanupOptions.GetDefault(languageServices) with
{
FormattingOptions = SyntaxFormattingOptions.GetDefault(languageServices).With(new LineFormattingOptions
{
IndentationSize = lineFormattingOptions.IndentationSize,
TabSize = lineFormattingOptions.TabSize,
UseTabs = lineFormattingOptions.UseTabs,
NewLine = lineFormattingOptions.NewLine,
})
}
};
return(new ValueTask <CleanCodeGenerationOptions>(codeGenerationOptions));
}
public void OptionsAreMessagePackSerializable(string language)
{
var messagePackOptions = MessagePackSerializerOptions.Standard.WithResolver(MessagePackFormatters.DefaultResolver);
using var workspace = new AdhocWorkspace();
var languageServices = workspace.Services.GetLanguageServices(language);
var options = new object[]
{
SimplifierOptions.GetDefault(languageServices),
SyntaxFormattingOptions.GetDefault(languageServices),
CodeCleanupOptions.GetDefault(languageServices),
CodeGenerationOptions.GetDefault(languageServices),
IdeCodeStyleOptions.GetDefault(languageServices),
CodeActionOptions.GetDefault(languageServices),
IndentationOptions.GetDefault(languageServices),
ExtractMethodGenerationOptions.GetDefault(languageServices),
// some non-default values:
new VisualBasicIdeCodeStyleOptions(
new IdeCodeStyleOptions.CommonOptions()
{
AllowStatementImmediatelyAfterBlock = new CodeStyleOption2 <bool>(false, NotificationOption2.Error)
},
PreferredModifierOrder: new CodeStyleOption2 <string>("Public Private", NotificationOption2.Error))
};
foreach (var original in options)
{
using var stream = new MemoryStream();
MessagePackSerializer.Serialize(stream, original, messagePackOptions);
stream.Position = 0;
var deserialized = MessagePackSerializer.Deserialize(original.GetType(), stream, messagePackOptions);
Assert.Equal(original, deserialized);
}
}
ValueTask <SyntaxFormattingOptions> OptionsProvider <SyntaxFormattingOptions> .GetOptionsAsync(HostLanguageServices languageServices, CancellationToken cancellationToken) => ValueTaskFactory.FromResult(GetOptions(languageServices).CleanupOptions?.FormattingOptions ?? SyntaxFormattingOptions.GetDefault(languageServices));