public void CssToken_Compare()
{
ITextProvider text = new StringTextProvider("abcdef");
CssToken t1 = new CssToken(CssTokenType.DoubleColon, 1, 2);
CssToken t2 = new CssToken(CssTokenType.DoubleColon, 0, 2);
Assert.IsTrue(CssToken.CompareTokens(t1, t2, text, text));
t2.TokenType = CssTokenType.Colon;
Assert.IsFalse(CssToken.CompareTokens(t1, t2, text, text));
t1.TokenType = CssTokenType.Identifier;
t2.TokenType = CssTokenType.Identifier;
Assert.IsFalse(CssToken.CompareTokens(t1, t2, text, text));
t2 = new CssToken(t1.TokenType, t1.Start, t1.Length);
Assert.IsTrue(CssToken.CompareTokens(t1, t2, text, text));
}
private void VerifyTokensAfterIncrementalChange(ICssTokenizerFactory tokenizerFactory, ITextProvider newText, TokenList newTokens)
{
ICssTokenizer tokenizer = tokenizerFactory.CreateTokenizer();
TokenList validTokens = tokenizer.Tokenize(newText, 0, newText.Length, keepWhiteSpace: false);
if (validTokens.Count == newTokens.Count)
{
for (int i = 0; i < validTokens.Count && i < newTokens.Count; i++)
{
if (!CssToken.CompareTokens(validTokens[i], newTokens[i], newText, newText))
{
Debug.Fail("The CssTree.Tokens list is bad");
break;
}
}
}
else
{
Debug.Fail("The CssTree.Tokens list is bad, wrong number of tokens");
}
}