/**
* This method tests that the parser does not substitute keyword tokens in
* a class or object operator chain.
*
* @param string $sourceFile Name of the text file.
* @param array(integer) $tokenTypes List of all expected token types.
*
* @return void
* @dataProvider dataProviderTokenizerKeywordSubstitutionInOperatorChain
*/
public function testTokenizerKeywordSubstitutionInOperatorChain($sourceFile, array $tokenTypes)
{
$tokenizer = new PHPTokenizerInternal();
$tokenizer->setSourceFile($this->createCodeResourceURI($sourceFile));
$actual = array();
while (is_object($token = $tokenizer->next())) {
$actual[] = $token->type;
}
$this->assertEquals($tokenTypes, $actual);
}
/**
* Tests that the parser detects the classname scalar.
*
* <code>
* $className = stdClass::class;
* </code>
*
* @return void
*/
public function testClassNameScalarKeyword()
{
$tokenizer = new PHPTokenizerInternal();
$tokenizer->setSourceFile($this->createCodeResourceURI('bugs/124/testClassNameScalarKeyword.php'));
$actual = array();
while (is_object($token = $tokenizer->next())) {
$actual[] = $token->type;
}
$tokenTypes = array(Tokens::T_OPEN_TAG, Tokens::T_VARIABLE, Tokens::T_EQUAL, Tokens::T_STRING, Tokens::T_DOUBLE_COLON, Tokens::T_CLASS_FQN, Tokens::T_SEMICOLON);
$this->assertEquals($tokenTypes, $actual);
}
/**
* Returns an array with the token types found in a file associated with
* the currently running test.
*
* @return array(integer)
*/
private function _getTokenTypesForTest()
{
$tokenizer = new PHPTokenizerInternal();
$tokenizer->setSourceFile(self::createCodeResourceUriForTest());
$types = array();
while (is_object($token = $tokenizer->next())) {
$types[] = $token->type;
}
return $types;
}
