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// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System.Web.Razor.Parser;
using System.Web.Razor.Parser.SyntaxTree;
using System.Web.Razor.Resources;
using System.Web.Razor.Test.Framework;
using System.Web.Razor.Tokenizer.Symbols;
using Microsoft.TestCommon;
namespace System.Web.Razor.Test.Parser.VB
{
public class VBRazorCommentsTest : VBHtmlMarkupParserTestBase
{
[Fact]
public void UnterminatedRazorComment()
{
ParseDocumentTest("@*",
new MarkupBlock(
Factory.EmptyHtml(),
new CommentBlock(
Factory.MarkupTransition(HtmlSymbolType.RazorCommentTransition)
.Accepts(AcceptedCharacters.None),
Factory.MetaMarkup("*", HtmlSymbolType.RazorCommentStar)
.Accepts(AcceptedCharacters.None),
Factory.Span(SpanKind.Comment, new HtmlSymbol(
Factory.LocationTracker.CurrentLocation,
String.Empty,
HtmlSymbolType.Unknown))
.Accepts(AcceptedCharacters.Any))),
new RazorError(RazorResources.ParseError_RazorComment_Not_Terminated, 0, 0, 0));
}
[Fact]
public void EmptyRazorComment()
{
ParseDocumentTest("@**@",
new MarkupBlock(
Factory.EmptyHtml(),
new CommentBlock(
Factory.MarkupTransition(HtmlSymbolType.RazorCommentTransition)
.Accepts(AcceptedCharacters.None),
Factory.MetaMarkup("*", HtmlSymbolType.RazorCommentStar)
.Accepts(AcceptedCharacters.None),
Factory.Span(SpanKind.Comment, new HtmlSymbol(
Factory.LocationTracker.CurrentLocation,
String.Empty,
HtmlSymbolType.Unknown))
.Accepts(AcceptedCharacters.Any),
Factory.MetaMarkup("*", HtmlSymbolType.RazorCommentStar)
.Accepts(AcceptedCharacters.None),
Factory.MarkupTransition(HtmlSymbolType.RazorCommentTransition)
.Accepts(AcceptedCharacters.None)),
Factory.EmptyHtml()));
}
[Fact]
public void RazorCommentInImplicitExpressionMethodCall()
{
ParseDocumentTest(@"@foo(@**@",
new MarkupBlock(
Factory.EmptyHtml(),
new ExpressionBlock(
Factory.CodeTransition(),
Factory.Code("foo(")
.AsImplicitExpression(VBCodeParser.DefaultKeywords),
new CommentBlock(
Factory.CodeTransition(VBSymbolType.RazorCommentTransition)
.Accepts(AcceptedCharacters.None),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar)
.Accepts(AcceptedCharacters.None),
Factory.Span(SpanKind.Comment, new VBSymbol(
Factory.LocationTracker.CurrentLocation,
String.Empty,
VBSymbolType.Unknown))
.Accepts(AcceptedCharacters.Any),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar)
.Accepts(AcceptedCharacters.None),
Factory.CodeTransition(VBSymbolType.RazorCommentTransition)
.Accepts(AcceptedCharacters.None)),
Factory.EmptyVB()
.AsImplicitExpression(VBCodeParser.DefaultKeywords))),
new RazorError(
String.Format(RazorResources.ParseError_Expected_CloseBracket_Before_EOF, "(", ")"),
4, 0, 4));
}
[Fact]
public void UnterminatedRazorCommentInImplicitExpressionMethodCall()
{
ParseDocumentTest("@foo(@*",
new MarkupBlock(
Factory.EmptyHtml(),
new ExpressionBlock(
Factory.CodeTransition(),
Factory.Code("foo(")
.AsImplicitExpression(VBCodeParser.DefaultKeywords),
new CommentBlock(
Factory.CodeTransition(VBSymbolType.RazorCommentTransition)
.Accepts(AcceptedCharacters.None),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar)
.Accepts(AcceptedCharacters.None),
Factory.Span(SpanKind.Comment, new VBSymbol(
Factory.LocationTracker.CurrentLocation,
String.Empty,
VBSymbolType.Unknown))
.Accepts(AcceptedCharacters.Any)))),
new RazorError(RazorResources.ParseError_RazorComment_Not_Terminated, 5, 0, 5),
new RazorError(String.Format(RazorResources.ParseError_Expected_CloseBracket_Before_EOF, "(", ")"), 4, 0, 4));
}
[Fact]
public void RazorCommentInVerbatimBlock()
{
ParseDocumentTest("@Code" + Environment.NewLine
+ " @<text" + Environment.NewLine
+ " @**@" + Environment.NewLine
+ "End Code",
new MarkupBlock(
Factory.EmptyHtml(),
new StatementBlock(
Factory.CodeTransition(),
Factory.MetaCode("Code").Accepts(AcceptedCharacters.None),
Factory.Code("\r\n").AsStatement(),
new MarkupBlock(
Factory.Markup(" "),
Factory.MarkupTransition("@"),
Factory.MarkupTransition("<text").Accepts(AcceptedCharacters.Any),
Factory.Markup("\r\n "),
new CommentBlock(
Factory.MarkupTransition(HtmlSymbolType.RazorCommentTransition)
.Accepts(AcceptedCharacters.None),
Factory.MetaMarkup("*", HtmlSymbolType.RazorCommentStar)
.Accepts(AcceptedCharacters.None),
Factory.Span(SpanKind.Comment, new HtmlSymbol(
Factory.LocationTracker.CurrentLocation,
String.Empty,
HtmlSymbolType.Unknown))
.Accepts(AcceptedCharacters.Any),
Factory.MetaMarkup("*", HtmlSymbolType.RazorCommentStar)
.Accepts(AcceptedCharacters.None),
Factory.MarkupTransition(HtmlSymbolType.RazorCommentTransition)
.Accepts(AcceptedCharacters.None)),
Factory.Markup("\r\nEnd Code")))),
new RazorError(RazorResources.ParseError_TextTagCannotContainAttributes, 12, 1, 5),
new RazorError(String.Format(RazorResources.ParseError_MissingEndTag, "text"), 12, 1, 5),
new RazorError(String.Format(RazorResources.ParseError_BlockNotTerminated, SyntaxConstants.VB.CodeKeyword, SyntaxConstants.VB.EndCodeKeyword), 1, 0, 1));
}
[Fact]
public void UnterminatedRazorCommentInVerbatimBlock()
{
ParseDocumentTest("@Code" + Environment.NewLine
+ "@*",
new MarkupBlock(
Factory.EmptyHtml(),
new StatementBlock(
Factory.CodeTransition(),
Factory.MetaCode("Code").Accepts(AcceptedCharacters.None),
Factory.Code("\r\n")
.AsStatement(),
new CommentBlock(
Factory.CodeTransition(VBSymbolType.RazorCommentTransition)
.Accepts(AcceptedCharacters.None),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar)
.Accepts(AcceptedCharacters.None),
Factory.Span(SpanKind.Comment, new VBSymbol(Factory.LocationTracker.CurrentLocation,
String.Empty,
VBSymbolType.Unknown))
.Accepts(AcceptedCharacters.Any)))),
new RazorError(RazorResources.ParseError_RazorComment_Not_Terminated, 7, 1, 0),
new RazorError(String.Format(RazorResources.ParseError_BlockNotTerminated, SyntaxConstants.VB.CodeKeyword, SyntaxConstants.VB.EndCodeKeyword), 1, 0, 1));
}
}
}