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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.Generator;
using System.Web.Razor.Parser.SyntaxTree;
using System.Web.Razor.Resources;
using System.Web.Razor.Test.Framework;
using System.Web.Razor.Text;
using Xunit;
namespace System.Web.Razor.Test.Parser.Html
{
public class HtmlErrorTest : CsHtmlMarkupParserTestBase
{
[Fact]
public void ParseBlockAllowsInvalidTagNamesAsLongAsParserCanIdentifyEndTag()
{
SingleSpanBlockTest("<1-foo+bar>foo</1-foo+bar>", BlockType.Markup, SpanKind.Markup, acceptedCharacters: AcceptedCharacters.None);
}
[Fact]
public void ParseBlockThrowsErrorIfStartTextTagContainsTextAfterName()
{
ParseBlockTest("<text foo bar></text>",
new MarkupBlock(
Factory.MarkupTransition("<text").Accepts(AcceptedCharacters.Any),
Factory.Markup(" foo bar>"),
Factory.MarkupTransition("</text>")),
new RazorError(RazorResources.ParseError_TextTagCannotContainAttributes, SourceLocation.Zero));
}
[Fact]
public void ParseBlockThrowsErrorIfEndTextTagContainsTextAfterName()
{
ParseBlockTest("<text></text foo bar>",
new MarkupBlock(
Factory.MarkupTransition("<text>"),
Factory.MarkupTransition("</text").Accepts(AcceptedCharacters.Any),
Factory.Markup(" ")),
new RazorError(RazorResources.ParseError_TextTagCannotContainAttributes, 6, 0, 6));
}
[Fact]
public void ParseBlockThrowsExceptionIfBlockDoesNotStartWithTag()
{
ParseBlockTest("foo bar <baz>",
new MarkupBlock(),
new RazorError(RazorResources.ParseError_MarkupBlock_Must_Start_With_Tag, SourceLocation.Zero));
}
[Fact]
public void ParseBlockStartingWithEndTagProducesRazorErrorThenOutputsMarkupSegmentAndEndsBlock()
{
ParseBlockTest("</foo> bar baz",
new MarkupBlock(
Factory.Markup("</foo> ").Accepts(AcceptedCharacters.None)),
new RazorError(String.Format(RazorResources.ParseError_UnexpectedEndTag, "foo"), SourceLocation.Zero));
}
[Fact]
public void ParseBlockWithUnclosedTopLevelTagThrowsMissingEndTagParserExceptionOnOutermostUnclosedTag()
{
ParseBlockTest("<p><foo></bar>",
new MarkupBlock(
Factory.Markup("<p><foo></bar>").Accepts(AcceptedCharacters.None)),
new RazorError(String.Format(RazorResources.ParseError_MissingEndTag, "p"), new SourceLocation(0, 0, 0)));
}
[Fact]
public void ParseBlockWithUnclosedTagAtEOFThrowsMissingEndTagException()
{
ParseBlockTest("<foo>blah blah blah blah blah",
new MarkupBlock(
Factory.Markup("<foo>blah blah blah blah blah")),
new RazorError(String.Format(RazorResources.ParseError_MissingEndTag, "foo"), new SourceLocation(0, 0, 0)));
}
[Fact]
public void ParseBlockWithUnfinishedTagAtEOFThrowsIncompleteTagException()
{
ParseBlockTest("<foo bar=baz",
new MarkupBlock(
Factory.Markup("<foo"),
new MarkupBlock(new AttributeBlockCodeGenerator("bar", new LocationTagged<string>(" bar=", 4, 0, 4), new LocationTagged<string>(String.Empty, 12, 0, 12)),
Factory.Markup(" bar=").With(SpanCodeGenerator.Null),
Factory.Markup("baz").With(new LiteralAttributeCodeGenerator(new LocationTagged<string>(String.Empty, 9, 0, 9), new LocationTagged<string>("baz", 9, 0, 9))))),
new RazorError(String.Format(RazorResources.ParseError_UnfinishedTag, "foo"), new SourceLocation(0, 0, 0)));
}
}
}
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