Chris@0: <?php
Chris@0: 
Chris@0: namespace PhpParser\Node\Scalar;
Chris@0: 
Chris@0: class StringTest extends \PHPUnit_Framework_TestCase
Chris@0: {
Chris@0:     /**
Chris@0:      * @dataProvider provideTestParseEscapeSequences
Chris@0:      */
Chris@0:     public function testParseEscapeSequences($expected, $string, $quote) {
Chris@0:         $this->assertSame(
Chris@0:             $expected,
Chris@0:             String_::parseEscapeSequences($string, $quote)
Chris@0:         );
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @dataProvider provideTestParse
Chris@0:      */
Chris@0:     public function testCreate($expected, $string) {
Chris@0:         $this->assertSame(
Chris@0:             $expected,
Chris@0:             String_::parse($string)
Chris@0:         );
Chris@0:     }
Chris@0: 
Chris@0:     public function provideTestParseEscapeSequences() {
Chris@0:         return array(
Chris@0:             array('"',              '\\"',              '"'),
Chris@0:             array('\\"',            '\\"',              '`'),
Chris@0:             array('\\"\\`',         '\\"\\`',           null),
Chris@0:             array("\\\$\n\r\t\f\v", '\\\\\$\n\r\t\f\v', null),
Chris@0:             array("\x1B",           '\e',               null),
Chris@0:             array(chr(255),         '\xFF',             null),
Chris@0:             array(chr(255),         '\377',             null),
Chris@0:             array(chr(0),           '\400',             null),
Chris@0:             array("\0",             '\0',               null),
Chris@0:             array('\xFF',           '\\\\xFF',          null),
Chris@0:         );
Chris@0:     }
Chris@0: 
Chris@0:     public function provideTestParse() {
Chris@0:         $tests = array(
Chris@0:             array('A', '\'A\''),
Chris@0:             array('A', 'b\'A\''),
Chris@0:             array('A', '"A"'),
Chris@0:             array('A', 'b"A"'),
Chris@0:             array('\\', '\'\\\\\''),
Chris@0:             array('\'', '\'\\\'\''),
Chris@0:         );
Chris@0: 
Chris@0:         foreach ($this->provideTestParseEscapeSequences() as $i => $test) {
Chris@0:             // skip second and third tests, they aren't for double quotes
Chris@0:             if ($i != 1 && $i != 2) {
Chris@0:                 $tests[] = array($test[0], '"' . $test[1] . '"');
Chris@0:             }
Chris@0:         }
Chris@0: 
Chris@0:         return $tests;
Chris@0:     }
Chris@0: }