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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.Tokenizer.Symbols;
using Xunit;
namespace System.Web.Razor.Test.Tokenizer
{
public class VBTokenizerIdentifierTest : VBTokenizerTestBase
{
[Fact]
public void Simple_Identifier_Is_Recognized()
{
TestTokenizer("foo", new VBSymbol(0, 0, 0, "foo", VBSymbolType.Identifier));
}
[Fact]
public void Escaped_Identifier_Terminates_At_EOF()
{
TestTokenizer("[foo", new VBSymbol(0, 0, 0, "[foo", VBSymbolType.Identifier));
}
[Fact]
public void Escaped_Identifier_Terminates_At_Whitespace()
{
TestTokenizer("[foo ", new VBSymbol(0, 0, 0, "[foo", VBSymbolType.Identifier), IgnoreRemaining);
}
[Fact]
public void Escaped_Identifier_Terminates_At_RightBracket_And_Does_Not_Read_TypeCharacter()
{
TestTokenizer("[foo]&", new VBSymbol(0, 0, 0, "[foo]", VBSymbolType.Identifier), IgnoreRemaining);
}
[Fact]
public void Identifier_Starting_With_Underscore_Is_Recognized()
{
TestTokenizer("_foo", new VBSymbol(0, 0, 0, "_foo", VBSymbolType.Identifier));
}
[Fact]
public void Identifier_Can_Contain_Digits()
{
TestTokenizer("foo4", new VBSymbol(0, 0, 0, "foo4", VBSymbolType.Identifier));
}
[Fact]
public void Identifier_Can_Start_With_Titlecase_Letter()
{
TestTokenizer("ῼfoo", new VBSymbol(0, 0, 0, "ῼfoo", VBSymbolType.Identifier));
}
[Fact]
public void Identifier_Can_Start_With_Letter_Modifier()
{
TestTokenizer("ᵊfoo", new VBSymbol(0, 0, 0, "ᵊfoo", VBSymbolType.Identifier));
}
[Fact]
public void Identifier_Can_Start_With_Other_Letter()
{
TestTokenizer("ƻfoo", new VBSymbol(0, 0, 0, "ƻfoo", VBSymbolType.Identifier));
}
[Fact]
public void Identifier_Can_Start_With_Number_Letter()
{
TestTokenizer("Ⅽool", new VBSymbol(0, 0, 0, "Ⅽool", VBSymbolType.Identifier));
}
[Fact]
public void Identifier_Can_Contain_Non_Spacing_Mark()
{
TestTokenizer("foo\u0300", new VBSymbol(0, 0, 0, "foo\u0300", VBSymbolType.Identifier));
}
[Fact]
public void Identifier_Can_Contain_Spacing_Combining_Mark()
{
TestTokenizer("fooः", new VBSymbol(0, 0, 0, "fooः", VBSymbolType.Identifier));
}
[Fact]
public void Identifier_Can_Contain_Non_English_Digit()
{
TestTokenizer("foo١", new VBSymbol(0, 0, 0, "foo١", VBSymbolType.Identifier));
}
[Fact]
public void Identifier_Can_Contain_Connector_Punctuation()
{
TestTokenizer("foo‿bar", new VBSymbol(0, 0, 0, "foo‿bar", VBSymbolType.Identifier));
}
[Fact]
public void Identifier_Can_Contain_Format_Character()
{
TestTokenizer("foobar", new VBSymbol(0, 0, 0, "foobar", VBSymbolType.Identifier));
}
[Fact]
public void Escaped_Keyword_Is_Recognized_As_Identifier()
{
TestSingleToken("[AddHandler]", VBSymbolType.Identifier);
}
[Fact]
public void Keywords_Are_Recognized_As_Keyword_Tokens()
{
TestKeyword("AddHandler", VBKeyword.AddHandler);
TestKeyword("AndAlso", VBKeyword.AndAlso);
TestKeyword("Byte", VBKeyword.Byte);
TestKeyword("Catch", VBKeyword.Catch);
TestKeyword("CDate", VBKeyword.CDate);
TestKeyword("CInt", VBKeyword.CInt);
TestKeyword("Const", VBKeyword.Const);
TestKeyword("CSng", VBKeyword.CSng);
TestKeyword("CULng", VBKeyword.CULng);
TestKeyword("Declare", VBKeyword.Declare);
TestKeyword("DirectCast", VBKeyword.DirectCast);
TestKeyword("Else", VBKeyword.Else);
TestKeyword("Enum", VBKeyword.Enum);
TestKeyword("Exit", VBKeyword.Exit);
TestKeyword("Friend", VBKeyword.Friend);
TestKeyword("GetXmlNamespace", VBKeyword.GetXmlNamespace);
TestKeyword("Handles", VBKeyword.Handles);
TestKeyword("In", VBKeyword.In);
TestKeyword("Is", VBKeyword.Is);
TestKeyword("Like", VBKeyword.Like);
TestKeyword("Mod", VBKeyword.Mod);
TestKeyword("MyBase", VBKeyword.MyBase);
TestKeyword("New", VBKeyword.New);
TestKeyword("AddressOf", VBKeyword.AddressOf);
TestKeyword("As", VBKeyword.As);
TestKeyword("ByVal", VBKeyword.ByVal);
TestKeyword("CBool", VBKeyword.CBool);
TestKeyword("CDbl", VBKeyword.CDbl);
TestKeyword("Class", VBKeyword.Class);
TestKeyword("Continue", VBKeyword.Continue);
TestKeyword("CStr", VBKeyword.CStr);
TestKeyword("CUShort", VBKeyword.CUShort);
TestKeyword("Default", VBKeyword.Default);
TestKeyword("Do", VBKeyword.Do);
TestKeyword("ElseIf", VBKeyword.ElseIf);
TestKeyword("Erase", VBKeyword.Erase);
TestKeyword("False", VBKeyword.False);
TestKeyword("Function", VBKeyword.Function);
TestKeyword("Global", VBKeyword.Global);
TestKeyword("If", VBKeyword.If);
TestKeyword("Inherits", VBKeyword.Inherits);
TestKeyword("IsNot", VBKeyword.IsNot);
TestKeyword("Long", VBKeyword.Long);
TestKeyword("Module", VBKeyword.Module);
TestKeyword("MyClass", VBKeyword.MyClass);
TestKeyword("Next", VBKeyword.Next);
TestKeyword("Alias", VBKeyword.Alias);
TestKeyword("Boolean", VBKeyword.Boolean);
TestKeyword("Call", VBKeyword.Call);
TestKeyword("CByte", VBKeyword.CByte);
TestKeyword("CDec", VBKeyword.CDec);
TestKeyword("CLng", VBKeyword.CLng);
TestKeyword("CSByte", VBKeyword.CSByte);
TestKeyword("CType", VBKeyword.CType);
TestKeyword("Date", VBKeyword.Date);
TestKeyword("Delegate", VBKeyword.Delegate);
TestKeyword("Double", VBKeyword.Double);
TestKeyword("End", VBKeyword.End);
TestKeyword("Error", VBKeyword.Error);
TestKeyword("Finally", VBKeyword.Finally);
TestKeyword("Get", VBKeyword.Get);
TestKeyword("GoSub", VBKeyword.GoSub);
TestKeyword("Implements", VBKeyword.Implements);
TestKeyword("Integer", VBKeyword.Integer);
TestKeyword("Let", VBKeyword.Let);
TestKeyword("Loop", VBKeyword.Loop);
TestKeyword("MustInherit", VBKeyword.MustInherit);
TestKeyword("Namespace", VBKeyword.Namespace);
TestKeyword("Not", VBKeyword.Not);
TestKeyword("And", VBKeyword.And);
TestKeyword("ByRef", VBKeyword.ByRef);
TestKeyword("Case", VBKeyword.Case);
TestKeyword("CChar", VBKeyword.CChar);
TestKeyword("Char", VBKeyword.Char);
TestKeyword("CObj", VBKeyword.CObj);
TestKeyword("CShort", VBKeyword.CShort);
TestKeyword("CUInt", VBKeyword.CUInt);
TestKeyword("Decimal", VBKeyword.Decimal);
TestKeyword("Dim", VBKeyword.Dim);
TestKeyword("Each", VBKeyword.Each);
TestKeyword("EndIf", VBKeyword.EndIf);
TestKeyword("Event", VBKeyword.Event);
TestKeyword("For", VBKeyword.For);
TestKeyword("GetType", VBKeyword.GetType);
TestKeyword("GoTo", VBKeyword.GoTo);
TestKeyword("Imports", VBKeyword.Imports);
TestKeyword("Interface", VBKeyword.Interface);
TestKeyword("Lib", VBKeyword.Lib);
TestKeyword("Me", VBKeyword.Me);
TestKeyword("MustOverride", VBKeyword.MustOverride);
TestKeyword("Narrowing", VBKeyword.Narrowing);
TestKeyword("Nothing", VBKeyword.Nothing);
TestKeyword("NotInheritable", VBKeyword.NotInheritable);
TestKeyword("On", VBKeyword.On);
TestKeyword("Or", VBKeyword.Or);
TestKeyword("Overrides", VBKeyword.Overrides);
TestKeyword("Property", VBKeyword.Property);
TestKeyword("ReadOnly", VBKeyword.ReadOnly);
TestKeyword("Resume", VBKeyword.Resume);
TestKeyword("Set", VBKeyword.Set);
TestKeyword("Single", VBKeyword.Single);
TestKeyword("String", VBKeyword.String);
TestKeyword("Then", VBKeyword.Then);
TestKeyword("Try", VBKeyword.Try);
TestKeyword("ULong", VBKeyword.ULong);
TestKeyword("Wend", VBKeyword.Wend);
TestKeyword("With", VBKeyword.With);
TestKeyword("NotOverridable", VBKeyword.NotOverridable);
TestKeyword("Operator", VBKeyword.Operator);
TestKeyword("OrElse", VBKeyword.OrElse);
TestKeyword("ParamArray", VBKeyword.ParamArray);
TestKeyword("Protected", VBKeyword.Protected);
TestKeyword("ReDim", VBKeyword.ReDim);
TestKeyword("Return", VBKeyword.Return);
TestKeyword("Shadows", VBKeyword.Shadows);
TestKeyword("Static", VBKeyword.Static);
TestKeyword("Structure", VBKeyword.Structure);
TestKeyword("Throw", VBKeyword.Throw);
TestKeyword("TryCast", VBKeyword.TryCast);
TestKeyword("UShort", VBKeyword.UShort);
TestKeyword("When", VBKeyword.When);
TestKeyword("WithEvents", VBKeyword.WithEvents);
TestKeyword("Object", VBKeyword.Object);
TestKeyword("Option", VBKeyword.Option);
TestKeyword("Overloads", VBKeyword.Overloads);
TestKeyword("Partial", VBKeyword.Partial);
TestKeyword("Public", VBKeyword.Public);
TestKeyword("SByte", VBKeyword.SByte);
TestKeyword("Shared", VBKeyword.Shared);
TestKeyword("Step", VBKeyword.Step);
TestKeyword("Sub", VBKeyword.Sub);
TestKeyword("To", VBKeyword.To);
TestKeyword("TypeOf", VBKeyword.TypeOf);
TestKeyword("Using", VBKeyword.Using);
TestKeyword("While", VBKeyword.While);
TestKeyword("WriteOnly", VBKeyword.WriteOnly);
TestKeyword("Of", VBKeyword.Of);
TestKeyword("Optional", VBKeyword.Optional);
TestKeyword("Overridable", VBKeyword.Overridable);
TestKeyword("Private", VBKeyword.Private);
TestKeyword("RaiseEvent", VBKeyword.RaiseEvent);
TestKeyword("RemoveHandler", VBKeyword.RemoveHandler);
TestKeyword("Select", VBKeyword.Select);
TestKeyword("Short", VBKeyword.Short);
TestKeyword("Stop", VBKeyword.Stop);
TestKeyword("SyncLock", VBKeyword.SyncLock);
TestKeyword("True", VBKeyword.True);
TestKeyword("UInteger", VBKeyword.UInteger);
TestKeyword("Variant", VBKeyword.Variant);
TestKeyword("Widening", VBKeyword.Widening);
TestKeyword("Xor", VBKeyword.Xor);
}
private void TestKeyword(string keyword, VBKeyword keywordType)
{
TestTokenizer(keyword, new VBSymbol(0, 0, 0, keyword, VBSymbolType.Keyword) { Keyword = keywordType });
}
}
}
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