mirror of
https://github.com/phabelio/PHP-Parser.git
synced 2024-12-11 16:49:43 +01:00
116 lines
3.3 KiB
PHP
116 lines
3.3 KiB
PHP
<?php
|
|
|
|
namespace PhpParser;
|
|
|
|
use PhpParser\Comment;
|
|
|
|
abstract class ParserTest extends \PHPUnit_Framework_TestCase
|
|
{
|
|
/** @returns Parser */
|
|
abstract protected function getParser(Lexer $lexer);
|
|
|
|
/**
|
|
* @expectedException \PhpParser\Error
|
|
* @expectedExceptionMessage Syntax error, unexpected EOF on line 1
|
|
*/
|
|
public function testParserThrowsSyntaxError() {
|
|
$parser = $this->getParser(new Lexer());
|
|
$parser->parse('<?php foo');
|
|
}
|
|
|
|
/**
|
|
* @expectedException \PhpParser\Error
|
|
* @expectedExceptionMessage Cannot use foo as self because 'self' is a special class name on line 1
|
|
*/
|
|
public function testParserThrowsSpecialError() {
|
|
$parser = $this->getParser(new Lexer());
|
|
$parser->parse('<?php use foo as self;');
|
|
}
|
|
|
|
public function testAttributeAssignment() {
|
|
$lexer = new Lexer(array(
|
|
'usedAttributes' => array(
|
|
'comments', 'startLine', 'endLine',
|
|
'startTokenPos', 'endTokenPos',
|
|
)
|
|
));
|
|
|
|
$code = <<<'EOC'
|
|
<?php
|
|
/** Doc comment */
|
|
function test($a) {
|
|
// Line
|
|
// Comments
|
|
echo $a;
|
|
}
|
|
EOC;
|
|
$code = canonicalize($code);
|
|
|
|
$parser = $this->getParser($lexer);
|
|
$stmts = $parser->parse($code);
|
|
|
|
/** @var \PhpParser\Node\Stmt\Function_ $fn */
|
|
$fn = $stmts[0];
|
|
$this->assertInstanceOf('PhpParser\Node\Stmt\Function_', $fn);
|
|
$this->assertEquals(array(
|
|
'comments' => array(
|
|
new Comment\Doc('/** Doc comment */', 2, 6),
|
|
),
|
|
'startLine' => 3,
|
|
'endLine' => 7,
|
|
'startTokenPos' => 3,
|
|
'endTokenPos' => 21,
|
|
), $fn->getAttributes());
|
|
|
|
$param = $fn->params[0];
|
|
$this->assertInstanceOf('PhpParser\Node\Param', $param);
|
|
$this->assertEquals(array(
|
|
'startLine' => 3,
|
|
'endLine' => 3,
|
|
'startTokenPos' => 7,
|
|
'endTokenPos' => 7,
|
|
), $param->getAttributes());
|
|
|
|
/** @var \PhpParser\Node\Stmt\Echo_ $echo */
|
|
$echo = $fn->stmts[0];
|
|
$this->assertInstanceOf('PhpParser\Node\Stmt\Echo_', $echo);
|
|
$this->assertEquals(array(
|
|
'comments' => array(
|
|
new Comment("// Line\n", 4, 49),
|
|
new Comment("// Comments\n", 5, 61),
|
|
),
|
|
'startLine' => 6,
|
|
'endLine' => 6,
|
|
'startTokenPos' => 16,
|
|
'endTokenPos' => 19,
|
|
), $echo->getAttributes());
|
|
|
|
/** @var \PhpParser\Node\Expr\Variable $var */
|
|
$var = $echo->exprs[0];
|
|
$this->assertInstanceOf('PhpParser\Node\Expr\Variable', $var);
|
|
$this->assertEquals(array(
|
|
'startLine' => 6,
|
|
'endLine' => 6,
|
|
'startTokenPos' => 18,
|
|
'endTokenPos' => 18,
|
|
), $var->getAttributes());
|
|
}
|
|
|
|
/**
|
|
* @expectedException \RangeException
|
|
* @expectedExceptionMessage The lexer returned an invalid token (id=999, value=foobar)
|
|
*/
|
|
public function testInvalidToken() {
|
|
$lexer = new InvalidTokenLexer;
|
|
$parser = $this->getParser($lexer);
|
|
$parser->parse('dummy');
|
|
}
|
|
}
|
|
|
|
class InvalidTokenLexer extends Lexer {
|
|
public function getNextToken(&$value = null, &$startAttributes = null, &$endAttributes = null) {
|
|
$value = 'foobar';
|
|
return 999;
|
|
}
|
|
}
|