121 lines
5.9 KiB
C#
121 lines
5.9 KiB
C#
// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
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using System.Web.Razor.Parser.SyntaxTree;
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using System.Web.Razor.Resources;
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using System.Web.Razor.Test.Framework;
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using System.Web.Razor.Text;
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using Xunit;
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namespace System.Web.Razor.Test.Parser.CSharp
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{
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public class CSharpVerbatimBlockTest : CsHtmlCodeParserTestBase
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{
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private const string TestExtraKeyword = "model";
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[Fact]
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public void VerbatimBlock()
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{
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ParseBlockTest("@{ foo(); }",
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new StatementBlock(
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Factory.CodeTransition(),
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Factory.MetaCode("{")
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.Accepts(AcceptedCharacters.None),
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Factory.Code(" foo(); ")
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.AsStatement(),
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Factory.MetaCode("}")
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.Accepts(AcceptedCharacters.None)
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));
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}
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[Fact]
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public void InnerImplicitExpressionWithOnlySingleAtOutputsZeroLengthCodeSpan()
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{
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ParseBlockTest(@"{@}",
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new StatementBlock(
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Factory.MetaCode("{").Accepts(AcceptedCharacters.None),
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Factory.EmptyCSharp().AsStatement(),
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new ExpressionBlock(
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Factory.CodeTransition(),
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Factory.EmptyCSharp().AsImplicitExpression(KeywordSet, acceptTrailingDot: true).Accepts(AcceptedCharacters.NonWhiteSpace)
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),
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Factory.EmptyCSharp().AsStatement(),
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Factory.MetaCode("}").Accepts(AcceptedCharacters.None)),
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designTimeParser: true,
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expectedErrors: new[]
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{
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new RazorError(String.Format(RazorResources.ParseError_Unexpected_Character_At_Start_Of_CodeBlock_CS, "}"), new SourceLocation(2, 0, 2))
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});
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}
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[Fact]
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public void InnerImplicitExpressionDoesNotAcceptDotAfterAt()
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{
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ParseBlockTest(@"{@.}",
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new StatementBlock(
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Factory.MetaCode("{").Accepts(AcceptedCharacters.None),
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Factory.EmptyCSharp().AsStatement(),
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new ExpressionBlock(
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Factory.CodeTransition(),
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Factory.EmptyCSharp().AsImplicitExpression(KeywordSet, acceptTrailingDot: true).Accepts(AcceptedCharacters.NonWhiteSpace)
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),
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Factory.Code(".").AsStatement(),
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Factory.MetaCode("}").Accepts(AcceptedCharacters.None)),
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designTimeParser: true,
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expectedErrors: new[]
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{
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new RazorError(String.Format(RazorResources.ParseError_Unexpected_Character_At_Start_Of_CodeBlock_CS, "."), new SourceLocation(2, 0, 2))
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});
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}
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[Fact]
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public void InnerImplicitExpressionWithOnlySingleAtAcceptsSingleSpaceOrNewlineAtDesignTime()
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{
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ParseBlockTest(@"{
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@
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}",
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new StatementBlock(
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Factory.MetaCode("{").Accepts(AcceptedCharacters.None),
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Factory.Code("\r\n ").AsStatement(),
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new ExpressionBlock(
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Factory.CodeTransition(),
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Factory.EmptyCSharp().AsImplicitExpression(KeywordSet, acceptTrailingDot: true).Accepts(AcceptedCharacters.NonWhiteSpace)
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),
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Factory.Code("\r\n").AsStatement(),
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Factory.MetaCode("}").Accepts(AcceptedCharacters.None)),
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/* designTimeParser */ true,
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new RazorError(RazorResources.ParseError_Unexpected_WhiteSpace_At_Start_Of_CodeBlock_CS, 8, 1, 5));
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}
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[Fact]
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public void InnerImplicitExpressionDoesNotAcceptTrailingNewlineInRunTimeMode()
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{
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ParseBlockTest(@"{@foo.
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}",
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new StatementBlock(
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Factory.MetaCode("{").Accepts(AcceptedCharacters.None),
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Factory.EmptyCSharp().AsStatement(),
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new ExpressionBlock(
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Factory.CodeTransition(),
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Factory.Code(@"foo.").AsImplicitExpression(KeywordSet, acceptTrailingDot: true).Accepts(AcceptedCharacters.NonWhiteSpace)),
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Factory.Code("\r\n").AsStatement(),
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Factory.MetaCode("}").Accepts(AcceptedCharacters.None)));
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}
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[Fact]
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public void InnerImplicitExpressionAcceptsTrailingNewlineInDesignTimeMode()
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{
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ParseBlockTest(@"{@foo.
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}",
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new StatementBlock(
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Factory.MetaCode("{").Accepts(AcceptedCharacters.None),
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Factory.EmptyCSharp().AsStatement(),
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new ExpressionBlock(
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Factory.CodeTransition(),
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Factory.Code(@"foo.").AsImplicitExpression(KeywordSet, acceptTrailingDot: true).Accepts(AcceptedCharacters.NonWhiteSpace)),
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Factory.Code("\r\n").AsStatement(),
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Factory.MetaCode("}").Accepts(AcceptedCharacters.None)),
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designTimeParser: true);
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}
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}
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}
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