/**
* Strip statements
*
* @expectOutputRegex #echo 'bar';#
*/
public function exampleStripNodes()
{
$reader = new Reader("<?php require 'Foo.php'; echo 'bar';");
$writer = new Writer();
$writer->apply(new Action\NodeStripper('Expr_Include'));
// Outputs the echo statement
echo $writer->write($reader->readAll());
}
public function testReader()
{
$text = <<<HTML
HELLO WORLD
HTML;
$reader = new Reader($text);
$this->assertEquals(strlen($text), strlen(trim($text)));
$this->assertEquals("HE", $reader->read(2));
$this->assertEquals(strlen($text), $reader->length());
$this->assertEquals(6, $reader->moveCursor(6)->getCursor());
$this->assertEquals('WORLD', $reader->readToEnd());
$this->assertEquals('HELLO WORLD', $reader->rewind()->readToEnd());
$this->assertEquals('HELLO ', $reader->readAndGo(6));
$this->assertEquals('WORLD', $reader->readToEnd());
# Reset position
$reader->rewind();
$this->assertNotFalse($reader->match('/(?=[a-z])/iA'));
$this->assertEquals('HELLO', $reader->match('/\\w+/A'));
$this->assertEquals(0, $reader->getCursor());
$this->assertFalse($reader->matchAndGo('/\\d+/A'));
$this->assertEquals('HELLO', $reader->matchAndGo('/\\w+/A'));
$this->assertEquals(' ', $reader->matchAndGo('/\\s+/A'));
$this->assertEquals('WORLD', $reader->matchAndGo('/\\w+/A'));
$this->assertTrue($reader->isEnd());
$reader->rewind();
$this->assertEquals('HELLO WORLD', $reader->readToEndAndGo());
$this->assertEquals(11, $reader->length());
$this->assertEquals(10, $reader->getCursor());
$this->assertTrue($reader->isEnd());
$reader = new Reader('
Hello
World
');
$reader->setCursor(strpos($reader->readAll(), 'World'));
$this->assertEquals(3, $reader->getLine());
$this->assertEquals(2, $reader->getColumn());
}
public function testReadAll()
{
$reader = new Reader('');
$this->assertTrue(is_array($reader->readAll()));
}
public function readAll()
{
return $this->reader->readAll();
}
