public void TestSkipNewLine()
{
var tokeniser = new PhpTokeniser("\n\n\n \n $");
tokeniser.SkipWhitespace();
Assert.Equal('$', tokeniser.GetTrivia());
}
public void TestSkipLineComment()
{
var tokeniser = new PhpTokeniser(@"
//
// line 1
// line 2
// // //
$");
tokeniser.SkipWhitespace();
Assert.Equal('$', tokeniser.GetTrivia());
}
public void TestSkipBlockComment()
{
var tokeniser = new PhpTokeniser(@"
/**
* This is a
* BLOCK COMMENT!!
*/
/**/
$");
tokeniser.SkipWhitespace();
Assert.Equal('$', tokeniser.GetTrivia());
}
public static PhpArrayElementSyntaxNode Parse(PhpTokeniser tokeniser)
{
tokeniser.SkipWhitespace();
PhpStringLiteralSyntaxNode key = tokeniser.GetTrivia() switch
{
'\'' => PhpStringLiteralSyntaxNode.Parse(tokeniser),
'"' => PhpStringLiteralSyntaxNode.Parse(tokeniser),
_ => throw tokeniser.ConstructError($"Invalid array value identifier ({tokeniser.GetTrivia()}).")
};
tokeniser.SkipWhitespace();
tokeniser.SkipPattern(new[] { '=', '>' });
tokeniser.SkipWhitespace();
PhpSyntaxNode value = tokeniser.GetTrivia() switch
{
'\'' => PhpStringLiteralSyntaxNode.Parse(tokeniser),
'"' => PhpStringLiteralSyntaxNode.Parse(tokeniser),
'[' => PhpArraySyntaxNode.Parse(tokeniser),
_ => throw tokeniser.ConstructError($"Invalid array value identifier ({tokeniser.GetTrivia()}).")
};
tokeniser.SkipWhitespace();
// Skip trailing trivia for this element.
if (tokeniser.TryGetTrivia(out var trivia) && trivia == ',')
{
tokeniser.Advance();
}
tokeniser.SkipWhitespace();
return(new PhpArrayElementSyntaxNode(key, value));
}
}
}
