unset_variables($variable_name); $_POST[$variable_name] = $variable_value; $_REQUEST[$variable_name] = $variable_value; $result = request_var($variable_name, $default, $multibyte); $label = 'Requesting POST variable, converting from ' . gettype($variable_value) . ' to ' . gettype($default) . (($multibyte) ? ' multibyte' : ''); $this->assertEquals($expected, $result, $label); } /** * @dataProvider request_variables */ public function test_get($variable_value, $default, $multibyte, $expected) { $variable_name = 'name'; $this->unset_variables($variable_name); $_GET[$variable_name] = $variable_value; $_REQUEST[$variable_name] = $variable_value; $result = request_var($variable_name, $default, $multibyte); $label = 'Requesting GET variable, converting from ' . gettype($variable_value) . ' to ' . gettype($default) . (($multibyte) ? ' multibyte' : ''); $this->assertEquals($expected, $result, $label); } /** * @dataProvider request_variables */ public function test_cookie($variable_value, $default, $multibyte, $expected) { $variable_name = 'name'; $this->unset_variables($variable_name); $_GET[$variable_name] = false; $_POST[$variable_name] = false; $_REQUEST[$variable_name] = false; $_COOKIE[$variable_name] = $variable_value; $result = request_var($variable_name, $default, $multibyte, true); $label = 'Requesting COOKIE variable, converting from ' . gettype($variable_value) . ' to ' . gettype($default) . (($multibyte) ? ' multibyte' : ''); $this->assertEquals($expected, $result, $label); } /** * Helper for unsetting globals */ private function unset_variables($var) { unset($_GET[$var], $_POST[$var], $_REQUEST[$var], $_COOKIE[$var]); } /** * @dataProvider deep_access * Only possible with 3.1.x (later) */ public function test_deep_multi_dim_array_access($path, $default, $expected) { $this->unset_variables('var'); // cannot set $_REQUEST directly because in phpbb_request implementation // $_REQUEST = $_POST + $_GET $_POST['var'] = array( 0 => array( 'b' => array( true => array( 5 => 'c', 6 => 'd', ), ), ), 2 => array( 3 => array( false => 5, ), ), ); $result = request_var($path, $default); $this->assertEquals($expected, $result, 'Testing deep access to multidimensional input arrays: ' . $path); } public static function deep_access() { return array( // array(path, default, expected result) array(array('var', 0, 'b', true, 5), '', 'c'), array(array('var', 0, 'b', true, 6), '', 'd'), array(array('var', 2, 3, false), 0, 5), array(array('var', 0, 'b', true), array(0 => ''), array(5 => 'c', 6 => 'd')), ); } public static function request_variables() { return array( // strings array('abc', '', false, 'abc'), array(' some spaces ', '', true, 'some spaces'), array("\r\rsome\rcarriage\r\rreturns\r", '', true, "some\ncarriage\n\nreturns"), array("\n\nsome\ncarriage\n\nreturns\n", '', true, "some\ncarriage\n\nreturns"), array("\r\n\r\nsome\r\ncarriage\r\n\r\nreturns\r\n", '', true, "some\ncarriage\n\nreturns"), array("we\xC2\xA1rd\xE1\x9A\x80ch\xCE\xB1r\xC2\xADacters", '', true, "we\xC2\xA1rd\xE1\x9A\x80ch\xCE\xB1r\xC2\xADacters"), array("we\xC2\xA1rd\xE1\x9A\x80ch\xCE\xB1r\xC2\xADacters", '', false, "we??rd???ch??r??acters"), array("Some \"entities\" like &", '', true, "Some <html> "entities" like &"), // integers array('1234', 0, false, 1234), array('abc', 12, false, 0), array('324abc', 0, false, 324), // string to array array('123', array(0), false, array()), array('123', array(''), false, array()), // 1 dimensional arrays array( // input: array('123', 'abc'), // default: array(''), false, // expected: array('123', 'abc') ), array( // input: array('123', 'abc'), // default: array(999), false, // expected: array(123, 0) ), array( // input: array('xyz' => '123', 'abc' => 'abc'), // default: array('' => ''), false, // expected: array('xyz' => '123', 'abc' => 'abc') ), array( // input: array('xyz' => '123', 'abc' => 'abc'), // default: array('' => 0), false, // expected: array('xyz' => 123, 'abc' => 0) ), // 2 dimensional arrays array( // input: '', // default: array(array(0)), false, // expected: array() ), array( // input: array( 'xyz' => array('123', 'def'), 'abc' => 'abc' ), // default: array('' => array('')), false, // expected: array( 'xyz' => array('123', 'def'), 'abc' => array() ) ), array( // input: array( 'xyz' => array('123', 'def'), 'abc' => 'abc' ), // default: array('' => array(0)), false, // expected: array( 'xyz' => array(123, 0), 'abc' => array() ) ), array( // input: array( 0 => array(0 => array(3, '4', 'ab'), 1 => array()), 1 => array(array(3, 4)), ), // default: array(0 => array(0 => array(0))), false, // expected: array( 0 => array(0 => array(3, 4, 0), 1 => array()), 1 => array(array(3, 4)) ) ), array( // input: array( 'ü' => array(array('c' => 'd')), 'ä' => array(4 => array('a' => 2, 'ö' => 3)), ), // default: array('' => array(0 => array('' => 0))), false, // expected: array( '??' => array(4 => array('a' => 2, '??' => 3)), ) ), array( // input: array( 'ü' => array(array('c' => 'd')), 'ä' => array(4 => array('a' => 2, 'ö' => 3)), ), // default: array('' => array(0 => array('' => 0))), true, // expected: array( 'ü' => array(array('c' => 0)), 'ä' => array(4 => array('a' => 2, 'ö' => 3)), ) ), ); } }