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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;
using System.Web.Razor.Parser.SyntaxTree;
using System.Web.Razor.Test.Framework;
using Xunit;
namespace System.Web.Razor.Test.Parser.VB
{
public class VBImplicitExpressionTest : VBHtmlCodeParserTestBase
{
[Fact]
public void VB_Simple_ImplicitExpression()
{
ParseBlockTest("@foo not-part-of-the-block",
new ExpressionBlock(
Factory.CodeTransition(),
Factory.Code("foo")
.AsImplicitExpression(VBCodeParser.DefaultKeywords)
.Accepts(AcceptedCharacters.NonWhiteSpace)));
}
[Fact]
public void VB_ImplicitExpression_With_Keyword_At_Start()
{
ParseBlockTest("@Partial",
new ExpressionBlock(
Factory.CodeTransition(),
Factory.Code("Partial")
.AsImplicitExpression(VBCodeParser.DefaultKeywords)
.Accepts(AcceptedCharacters.NonWhiteSpace)));
}
[Fact]
public void VB_ImplicitExpression_With_Keyword_In_Body()
{
ParseBlockTest("@Html.Partial",
new ExpressionBlock(
Factory.CodeTransition(),
Factory.Code("Html.Partial")
.AsImplicitExpression(VBCodeParser.DefaultKeywords)
.Accepts(AcceptedCharacters.NonWhiteSpace)));
}
[Fact]
public void VB_ImplicitExpression_With_MethodCallOrArrayIndex()
{
ParseBlockTest("@foo(42) not-part-of-the-block",
new ExpressionBlock(
Factory.CodeTransition(),
Factory.Code("foo(42)")
.AsImplicitExpression(VBCodeParser.DefaultKeywords)
.Accepts(AcceptedCharacters.NonWhiteSpace)));
}
[Fact]
public void VB_ImplicitExpression_Terminates_If_Trailing_Dot_Not_Followed_By_Valid_Token()
{
ParseBlockTest("@foo(42). ",
new ExpressionBlock(
Factory.CodeTransition(),
Factory.Code("foo(42)")
.AsImplicitExpression(VBCodeParser.DefaultKeywords)
.Accepts(AcceptedCharacters.NonWhiteSpace)));
}
[Fact]
public void VB_ImplicitExpression_Supports_Complex_Expressions()
{
ParseBlockTest("@foo(42).bar(Biz.Boz / 42 * 8)(1).Burf not part of the block",
new ExpressionBlock(
Factory.CodeTransition()
.Accepts(AcceptedCharacters.None),
Factory.Code("foo(42).bar(Biz.Boz / 42 * 8)(1).Burf")
.AsImplicitExpression(VBCodeParser.DefaultKeywords)
.Accepts(AcceptedCharacters.NonWhiteSpace)));
}
}
}
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