public void WriteDesignTimeDirective_WithTypeToken_WritesLambda()
{
// Arrange
var extension = new DesignTimeDirectiveTargetExtension();
var context = TestCodeRenderingContext.CreateDesignTime();
var node = new DesignTimeDirectiveIntermediateNode();
var token = new DirectiveTokenIntermediateNode()
{
Source = new SourceSpan("test.cshtml", 0, 0, 0, 5),
Content = "System.String",
DirectiveToken = DirectiveTokenDescriptor.CreateToken(DirectiveTokenKind.Type),
};
node.Children.Add(token);
// Act
extension.WriteDesignTimeDirective(context, node);
// Assert
var csharp = context.CodeWriter.GenerateCode();
Assert.Equal(
@"#pragma warning disable 219
private void __RazorDirectiveTokenHelpers__() {
((System.Action)(() => {
#nullable restore
#line 1 ""test.cshtml""
System.String __typeHelper = default!;
#line default
#line hidden
#nullable disable
}
))();
}
#pragma warning restore 219
",
csharp,
ignoreLineEndingDifferences: true);
}
public void ParseInheritsStatementMarksInheritsSpanAsCanGrowIfMissingTrailingSpace()
{
// Arrange
var chunkGenerator = new DirectiveChunkGenerator(InheritsDirective.Directive);
chunkGenerator.Diagnostics.Add(
RazorDiagnosticFactory.CreateParsing_UnexpectedEOFAfterDirective(
new SourceSpan(new SourceLocation(9, 0, 9), 1), InheritsDirective.Directive.Directive, "type"));
// Act & Assert
ParseDocumentTest(
"@inherits",
new[] { InheritsDirective.Directive },
new MarkupBlock(
Factory.EmptyHtml(),
new DirectiveBlock(chunkGenerator,
Factory.CodeTransition(),
Factory.MetaCode("inherits").Accepts(AcceptedCharactersInternal.None),
Factory.Span(SpanKindInternal.Code, string.Empty, CSharpSymbolType.Unknown)
.AsDirectiveToken(DirectiveTokenDescriptor.CreateToken(DirectiveTokenKind.Type))),
Factory.EmptyHtml()));
}
public void InheritsBlockOutputsErrorIfInheritsNotFollowedByTypeButAcceptsEntireLineAsCode()
{
// Arrange
var chunkGenerator = new DirectiveChunkGenerator(InheritsDirective.Directive);
chunkGenerator.Diagnostics.Add(
RazorDiagnosticFactory.CreateParsing_DirectiveExpectsTypeName(
new SourceSpan(new SourceLocation(25, 0, 25), Environment.NewLine.Length),
InheritsDirective.Directive.Directive));
// Act & Assert
ParseDocumentTest(
"@inherits " + Environment.NewLine + "foo",
new[] { InheritsDirective.Directive },
new MarkupBlock(
Factory.EmptyHtml(),
new DirectiveBlock(chunkGenerator,
Factory.CodeTransition(),
Factory.MetaCode("inherits").Accepts(AcceptedCharactersInternal.None),
Factory.Span(SpanKindInternal.Code, " ", CSharpSymbolType.WhiteSpace).Accepts(AcceptedCharactersInternal.WhiteSpace),
Factory.Span(SpanKindInternal.Code, string.Empty, CSharpSymbolType.Unknown)
.AsDirectiveToken(DirectiveTokenDescriptor.CreateToken(DirectiveTokenKind.Type))),
Factory.Markup(Environment.NewLine + "foo")));
}
