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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Web.Razor.Parser.SyntaxTree;
using System.Web.Razor.Test.Framework;
using System.Web.Razor.Tokenizer.Symbols;
using Xunit;
namespace System.Web.Razor.Test.Parser.VB
{
public class VBHtmlDocumentTest : VBHtmlMarkupParserTestBase
{
[Fact]
public void BlockCommentInMarkupDocumentIsHandledCorrectly()
{
ParseDocumentTest(@"<ul>
@* This is a block comment </ul> *@ foo",
new MarkupBlock(
Factory.Markup("<ul>\r\n "),
new CommentBlock(
Factory.MarkupTransition(HtmlSymbolType.RazorCommentTransition),
Factory.MetaMarkup("*", HtmlSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.Comment(" This is a block comment </ul> ", HtmlSymbolType.RazorComment),
Factory.MetaMarkup("*", HtmlSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.MarkupTransition(HtmlSymbolType.RazorCommentTransition)),
Factory.Markup(" foo")));
}
[Fact]
public void BlockCommentInMarkupBlockIsHandledCorrectly()
{
ParseBlockTest(@"<ul>
@* This is a block comment </ul> *@ foo </ul>",
new MarkupBlock(
Factory.Markup("<ul>\r\n "),
new CommentBlock(
Factory.MarkupTransition(HtmlSymbolType.RazorCommentTransition),
Factory.MetaMarkup("*", HtmlSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.Comment(" This is a block comment </ul> ", HtmlSymbolType.RazorComment),
Factory.MetaMarkup("*", HtmlSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.MarkupTransition(HtmlSymbolType.RazorCommentTransition)),
Factory.Markup(" foo </ul>").Accepts(AcceptedCharacters.None)));
}
[Fact]
public void BlockCommentAtStatementStartInCodeBlockIsHandledCorrectly()
{
ParseDocumentTest(@"@If Request.IsAuthenticated Then
@* User is logged in! End If *@
Write(""Hello friend!"")
End If",
new MarkupBlock(
Factory.EmptyHtml(),
new StatementBlock(
Factory.CodeTransition(),
Factory.Code("If Request.IsAuthenticated Then\r\n ").AsStatement(),
new CommentBlock(
Factory.CodeTransition(VBSymbolType.RazorCommentTransition),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.Comment(" User is logged in! End If ", VBSymbolType.RazorComment),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.CodeTransition(VBSymbolType.RazorCommentTransition)),
Factory.Code("\r\n Write(\"Hello friend!\")\r\nEnd If")
.AsStatement()
.Accepts(AcceptedCharacters.None)),
Factory.EmptyHtml()));
}
[Fact]
public void BlockCommentInStatementInCodeBlockIsHandledCorrectly()
{
ParseDocumentTest(@"@If Request.IsAuthenticated Then
Dim foo = @* User is logged in! End If *@ bar
Write(""Hello friend!"")
End If",
new MarkupBlock(
Factory.EmptyHtml(),
new StatementBlock(
Factory.CodeTransition(),
Factory.Code("If Request.IsAuthenticated Then\r\n Dim foo = ").AsStatement(),
new CommentBlock(
Factory.CodeTransition(VBSymbolType.RazorCommentTransition),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.Comment(" User is logged in! End If ", VBSymbolType.RazorComment),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.CodeTransition(VBSymbolType.RazorCommentTransition)),
Factory.Code(" bar\r\n Write(\"Hello friend!\")\r\nEnd If")
.AsStatement()
.Accepts(AcceptedCharacters.None)),
Factory.EmptyHtml()));
}
[Fact]
public void BlockCommentInStringInCodeBlockIsIgnored()
{
ParseDocumentTest(@"@If Request.IsAuthenticated Then
Dim foo = ""@* User is logged in! End If *@ bar""
Write(""Hello friend!"")
End If",
new MarkupBlock(
Factory.EmptyHtml(),
new StatementBlock(
Factory.CodeTransition(),
Factory.Code("If Request.IsAuthenticated Then\r\n Dim foo = \"@* User is logged in! End If *@ bar\"\r\n Write(\"Hello friend!\")\r\nEnd If")
.AsStatement()
.Accepts(AcceptedCharacters.None)),
Factory.EmptyHtml()));
}
[Fact]
public void BlockCommentInTickCommentInCodeBlockIsIgnored()
{
ParseDocumentTest(@"@If Request.IsAuthenticated Then
Dim foo = '@* User is logged in! End If *@ bar
Write(""Hello friend!"")
End If",
new MarkupBlock(
Factory.EmptyHtml(),
new StatementBlock(
Factory.CodeTransition(),
Factory.Code("If Request.IsAuthenticated Then\r\n Dim foo = '@* User is logged in! End If *@ bar\r\n Write(\"Hello friend!\")\r\nEnd If")
.AsStatement()
.Accepts(AcceptedCharacters.None)),
Factory.EmptyHtml()));
}
[Fact]
public void BlockCommentInRemCommentInCodeBlockIsIgnored()
{
ParseDocumentTest(@"@If Request.IsAuthenticated Then
Dim foo = REM @* User is logged in! End If *@ bar
Write(""Hello friend!"")
End If",
new MarkupBlock(
Factory.EmptyHtml(),
new StatementBlock(
Factory.CodeTransition(),
Factory.Code("If Request.IsAuthenticated Then\r\n Dim foo = REM @* User is logged in! End If *@ bar\r\n Write(\"Hello friend!\")\r\nEnd If")
.AsStatement()
.Accepts(AcceptedCharacters.None)),
Factory.EmptyHtml()));
}
[Fact]
public void BlockCommentInImplicitExpressionIsHandledCorrectly()
{
ParseDocumentTest("@Html.Foo@*bar*@",
new MarkupBlock(
Factory.EmptyHtml(),
new ExpressionBlock(
Factory.CodeTransition(),
Factory.Code("Html.Foo")
.AsImplicitExpression(KeywordSet)
.Accepts(AcceptedCharacters.NonWhiteSpace)),
Factory.EmptyHtml(),
new CommentBlock(
Factory.MarkupTransition(HtmlSymbolType.RazorCommentTransition),
Factory.MetaMarkup("*", HtmlSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.Comment("bar", HtmlSymbolType.RazorComment),
Factory.MetaMarkup("*", HtmlSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.MarkupTransition(HtmlSymbolType.RazorCommentTransition)),
Factory.EmptyHtml()));
}
[Fact]
public void BlockCommentAfterDotOfImplicitExpressionIsHandledCorrectly()
{
ParseDocumentTest("@Html.@*bar*@",
new MarkupBlock(
Factory.EmptyHtml(),
new ExpressionBlock(
Factory.CodeTransition(),
Factory.Code("Html")
.AsImplicitExpression(KeywordSet)
.Accepts(AcceptedCharacters.NonWhiteSpace)),
Factory.Markup("."),
new CommentBlock(
Factory.MarkupTransition(HtmlSymbolType.RazorCommentTransition),
Factory.MetaMarkup("*", HtmlSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.Comment("bar", HtmlSymbolType.RazorComment),
Factory.MetaMarkup("*", HtmlSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.MarkupTransition(HtmlSymbolType.RazorCommentTransition)),
Factory.EmptyHtml()));
}
[Fact]
public void BlockCommentInParensOfImplicitExpressionIsHandledCorrectly()
{
ParseDocumentTest("@Html.Foo(@*bar*@ 4)",
new MarkupBlock(
Factory.EmptyHtml(),
new ExpressionBlock(
Factory.CodeTransition(),
Factory.Code("Html.Foo(")
.AsImplicitExpression(KeywordSet)
.Accepts(AcceptedCharacters.Any),
new CommentBlock(
Factory.CodeTransition(VBSymbolType.RazorCommentTransition),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.Comment("bar", VBSymbolType.RazorComment),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.CodeTransition(VBSymbolType.RazorCommentTransition)),
Factory.Code(" 4)")
.AsImplicitExpression(KeywordSet)
.Accepts(AcceptedCharacters.NonWhiteSpace)),
Factory.EmptyHtml()));
}
[Fact]
public void BlockCommentInConditionIsHandledCorrectly()
{
ParseDocumentTest("@If @*bar*@ Then End If",
new MarkupBlock(
Factory.EmptyHtml(),
new StatementBlock(
Factory.CodeTransition(),
Factory.Code("If ").AsStatement(),
new CommentBlock(
Factory.CodeTransition(VBSymbolType.RazorCommentTransition),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.Comment("bar", VBSymbolType.RazorComment),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.CodeTransition(VBSymbolType.RazorCommentTransition)),
Factory.Code(" Then End If").AsStatement().Accepts(AcceptedCharacters.None)),
Factory.EmptyHtml()));
}
[Fact]
public void BlockCommentInExplicitExpressionIsHandledCorrectly()
{
ParseDocumentTest(@"@(1 + @*bar*@ 1)",
new MarkupBlock(
Factory.EmptyHtml(),
new ExpressionBlock(
Factory.CodeTransition(),
Factory.MetaCode("(").Accepts(AcceptedCharacters.None),
Factory.Code(@"1 + ").AsExpression(),
new CommentBlock(
Factory.CodeTransition(VBSymbolType.RazorCommentTransition),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.Comment("bar", VBSymbolType.RazorComment),
Factory.MetaCode("*", VBSymbolType.RazorCommentStar).Accepts(AcceptedCharacters.None),
Factory.CodeTransition(VBSymbolType.RazorCommentTransition)
),
Factory.Code(" 1").AsExpression(),
Factory.MetaCode(")").Accepts(AcceptedCharacters.None)
),
Factory.EmptyHtml()));
}
}
}
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