Пример #1
0
		void CheckTokens(VBLexer lexer, params int[] tokens)
		{
			for (int i = 0; i < tokens.Length; i++) {
				int token = tokens[i];
				Token t = lexer.NextToken();
				int next = t.Kind;
				Assert.IsEmpty(lexer.Errors.ErrorOutput);
				Assert.AreEqual(token, next, "{2} of {3}: expected: \"{0}\", was: \"{1}\"; at {4}", Tokens.GetTokenString(token), Tokens.GetTokenString(next), i + 1, tokens.Length, t.Location);
			}
		}
Пример #2
0
		void CheckHead(VBLexer lexer)
		{
			CheckTokens(lexer, Tokens.Class, Tokens.Identifier, Tokens.EOL,
			            Tokens.Sub, Tokens.Identifier, Tokens.EOL);
		}
Пример #3
0
		void CheckFoot(VBLexer lexer)
		{
			CheckTokens(lexer, Tokens.EOL, Tokens.End, Tokens.Sub, Tokens.EOL, Tokens.End, Tokens.Class);
		}
Пример #4
0
		VBLexer GenerateLexerForSnippet(StringReader sr, SnippetType type)
		{
			var lexer = new VBLexer(sr);
			lexer.SetInitialContext(type);
			return lexer;
		}
Пример #5
0
		void RunTest(string code, string expectedOutput)
		{
			ExpressionFinder p = new ExpressionFinder();
			VBLexer lexer = new VBLexer(new StringReader(code));
			Token t;
			
			do {
				t = lexer.NextToken();
				p.InformToken(t);
			} while (t.Kind != Tokens.EOF);
			
			Console.WriteLine(p.Output);
			
			Assert.IsEmpty(p.Errors);
			
			Assert.AreEqual(expectedOutput.Replace("\r", ""),
			                p.Output.Replace("\r", ""));
		}
		void CheckTokens(VBLexer lexer, params int[] tokens)
		{
			for (int i = 0; i < tokens.Length; i++) {
				int token = tokens[i];
				Token t = lexer.NextToken();
				int next = t.Kind;
				Assert.AreEqual(token, next, "{2} of {3}: {0} != {1}; at {4}", Tokens.GetTokenString(token), Tokens.GetTokenString(next), i + 1, tokens.Length, t.Location);
			}
		}