135 lines
7.3 KiB
C#
135 lines
7.3 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Linq;
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using Xunit;
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namespace Microsoft.AspNetCore.Razor.Language.Legacy
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{
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public class CSharpAutoCompleteTest : CsHtmlCodeParserTestBase
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{
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[Fact]
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public void FunctionsDirectiveAutoCompleteAtEOF()
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{
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ParseBlockTest(
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"@functions{",
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new DirectiveBlock(new DirectiveChunkGenerator(CSharpCodeParser.FunctionsDirectiveDescriptor),
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Factory.CodeTransition(),
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Factory.MetaCode("functions").Accepts(AcceptedCharacters.None),
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Factory.MetaCode("{").AutoCompleteWith("}", atEndOfSpan: true).Accepts(AcceptedCharacters.None)),
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new RazorError(
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LegacyResources.FormatParseError_Expected_EndOfBlock_Before_EOF(CSharpCodeParser.FunctionsDirectiveDescriptor.Name, "}", "{"),
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new SourceLocation(10, 0, 10),
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length: 1));
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}
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[Fact]
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public void SectionDirectiveAutoCompleteAtEOF()
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{
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ParseBlockTest("@section Header {",
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new DirectiveBlock(new DirectiveChunkGenerator(CSharpCodeParser.SectionDirectiveDescriptor),
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Factory.CodeTransition(),
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Factory.MetaCode("section").Accepts(AcceptedCharacters.None),
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Factory.Span(SpanKind.Code, " ", CSharpSymbolType.WhiteSpace).Accepts(AcceptedCharacters.WhiteSpace),
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Factory.Span(SpanKind.Code, "Header", CSharpSymbolType.Identifier)
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.Accepts(AcceptedCharacters.NonWhiteSpace)
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.With(new DirectiveTokenChunkGenerator(CSharpCodeParser.SectionDirectiveDescriptor.Tokens.First())),
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Factory.Span(SpanKind.Markup, " ", CSharpSymbolType.WhiteSpace).Accepts(AcceptedCharacters.AllWhiteSpace),
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Factory.MetaCode("{").AutoCompleteWith("}", atEndOfSpan: true).Accepts(AcceptedCharacters.None),
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new MarkupBlock(
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Factory.EmptyHtml())),
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new RazorError(
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LegacyResources.FormatParseError_Expected_EndOfBlock_Before_EOF("section", "}", "{"),
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new SourceLocation(16, 0, 16),
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length: 1));
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}
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[Fact]
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public void VerbatimBlockAutoCompleteAtEOF()
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{
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ParseBlockTest("@{",
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new StatementBlock(
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Factory.CodeTransition(),
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Factory.MetaCode("{").Accepts(AcceptedCharacters.None),
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Factory.EmptyCSharp()
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.AsStatement()
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.With(new AutoCompleteEditHandler(CSharpLanguageCharacteristics.Instance.TokenizeString) { AutoCompleteString = "}" })
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),
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new RazorError(
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LegacyResources.FormatParseError_Expected_EndOfBlock_Before_EOF(
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LegacyResources.BlockName_Code, "}", "{"),
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new SourceLocation(1, 0, 1),
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length: 1));
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}
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[Fact]
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public void FunctionsDirectiveAutoCompleteAtStartOfFile()
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{
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ParseBlockTest("@functions{" + Environment.NewLine + "foo",
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new DirectiveBlock(new DirectiveChunkGenerator(CSharpCodeParser.FunctionsDirectiveDescriptor),
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Factory.CodeTransition(),
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Factory.MetaCode("functions").Accepts(AcceptedCharacters.None),
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Factory.MetaCode("{").AutoCompleteWith("}", atEndOfSpan: true).Accepts(AcceptedCharacters.None),
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Factory.Code(Environment.NewLine + "foo").AsStatement()),
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new RazorError(
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LegacyResources.FormatParseError_Expected_EndOfBlock_Before_EOF("functions", "}", "{"),
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new SourceLocation(10, 0, 10),
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length: 1));
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}
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[Fact]
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public void SectionDirectiveAutoCompleteAtStartOfFile()
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{
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ParseBlockTest("@section Header {" + Environment.NewLine
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+ "<p>Foo</p>",
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new DirectiveBlock(new DirectiveChunkGenerator(CSharpCodeParser.SectionDirectiveDescriptor),
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Factory.CodeTransition(),
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Factory.MetaCode("section").Accepts(AcceptedCharacters.None),
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Factory.Span(SpanKind.Code, " ", CSharpSymbolType.WhiteSpace).Accepts(AcceptedCharacters.WhiteSpace),
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Factory.Span(SpanKind.Code, "Header", CSharpSymbolType.Identifier)
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.Accepts(AcceptedCharacters.NonWhiteSpace)
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.With(new DirectiveTokenChunkGenerator(CSharpCodeParser.SectionDirectiveDescriptor.Tokens.First())),
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Factory.Span(SpanKind.Markup, " ", CSharpSymbolType.WhiteSpace).Accepts(AcceptedCharacters.AllWhiteSpace),
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Factory.MetaCode("{").AutoCompleteWith("}", atEndOfSpan: true).Accepts(AcceptedCharacters.None),
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new MarkupBlock(
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Factory.Markup(Environment.NewLine),
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new MarkupTagBlock(
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Factory.Markup("<p>")),
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Factory.Markup("Foo"),
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new MarkupTagBlock(
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Factory.Markup("</p>")))),
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new RazorError(
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LegacyResources.FormatParseError_Expected_EndOfBlock_Before_EOF("section", "}", "{"),
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new SourceLocation(16, 0, 16),
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length: 1));
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}
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[Fact]
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public void VerbatimBlockAutoCompleteAtStartOfFile()
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{
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ParseBlockTest("@{" + Environment.NewLine
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+ "<p></p>",
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new StatementBlock(
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Factory.CodeTransition(),
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Factory.MetaCode("{").Accepts(AcceptedCharacters.None),
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Factory.Code(Environment.NewLine)
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.AsStatement()
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.With(new AutoCompleteEditHandler(CSharpLanguageCharacteristics.Instance.TokenizeString) { AutoCompleteString = "}" }),
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new MarkupBlock(
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new MarkupTagBlock(
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Factory.Markup("<p>").Accepts(AcceptedCharacters.None)),
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new MarkupTagBlock(
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Factory.Markup("</p>").Accepts(AcceptedCharacters.None))),
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Factory.Span(SpanKind.Code, new CSharpSymbol(string.Empty, CSharpSymbolType.Unknown))
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.With(new StatementChunkGenerator())
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),
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new RazorError(
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LegacyResources.FormatParseError_Expected_EndOfBlock_Before_EOF(
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LegacyResources.BlockName_Code, "}", "{"),
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new SourceLocation(1, 0, 1),
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length: 1));
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}
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}
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}
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