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Diffstat (limited to 'tests/test_tools/simpletest/compatibility.php')
| -rw-r--r-- | tests/test_tools/simpletest/compatibility.php | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/tests/test_tools/simpletest/compatibility.php b/tests/test_tools/simpletest/compatibility.php deleted file mode 100644 index a181793e..00000000 --- a/tests/test_tools/simpletest/compatibility.php +++ /dev/null @@ -1,183 +0,0 @@ -<?php - /** - * base include file for SimpleTest - * @package SimpleTest - * @version $Id: compatibility.php 1532 2006-12-01 12:28:55Z xue $ - */ - - /** - * Static methods for compatibility between different - * PHP versions. - * @package SimpleTest - */ - class SimpleTestCompatibility { - - /** - * Creates a copy whether in PHP5 or PHP4. - * @param object $object Thing to copy. - * @return object A copy. - * @access public - * @static - */ - static function copy($object) { - if (version_compare(phpversion(), '5') >= 0) { - eval('$copy = clone $object;'); - return $copy; - } - return $object; - } - - /** - * Identity test. Drops back to equality + types for PHP5 - * objects as the === operator counts as the - * stronger reference constraint. - * @param mixed $first Test subject. - * @param mixed $second Comparison object. - * @return boolean True if identical. - * @access public - * @static - */ - static function isIdentical($first, $second) { - if ($first != $second) { - return false; - } - if (version_compare(phpversion(), '5') >= 0) { - return SimpleTestCompatibility::_isIdenticalType($first, $second); - } - return ($first === $second); - } - - /** - * Recursive type test. - * @param mixed $first Test subject. - * @param mixed $second Comparison object. - * @return boolean True if same type. - * @access private - * @static - */ - static function _isIdenticalType($first, $second) { - if (gettype($first) != gettype($second)) { - return false; - } - if (is_object($first) && is_object($second)) { - if (get_class($first) != get_class($second)) { - return false; - } - return SimpleTestCompatibility::_isArrayOfIdenticalTypes( - get_object_vars($first), - get_object_vars($second)); - } - if (is_array($first) && is_array($second)) { - return SimpleTestCompatibility::_isArrayOfIdenticalTypes($first, $second); - } - return true; - } - - /** - * Recursive type test for each element of an array. - * @param mixed $first Test subject. - * @param mixed $second Comparison object. - * @return boolean True if identical. - * @access private - * @static - */ - static function _isArrayOfIdenticalTypes($first, $second) { - if (array_keys($first) != array_keys($second)) { - return false; - } - foreach (array_keys($first) as $key) { - $is_identical = SimpleTestCompatibility::_isIdenticalType( - $first[$key], - $second[$key]); - if (! $is_identical) { - return false; - } - } - return true; - } - - /** - * Test for two variables being aliases. - * @param mixed $first Test subject. - * @param mixed $second Comparison object. - * @return boolean True if same. - * @access public - * @static - */ - static function isReference($first, $second) { - if (version_compare(phpversion(), '5', '>=') - && is_object($first)) { - return ($first === $second); - } - if (is_object($first) && is_object($second)) { - $id = uniqid("test"); - $first->$id = true; - $is_ref = isset($second->$id); - unset($first->$id); - return $is_ref; - } - $temp = $first; - $first = uniqid("test"); - $is_ref = ($first === $second); - $first = $temp; - return $is_ref; - } - - /** - * Test to see if an object is a member of a - * class hiearchy. - * @param object $object Object to test. - * @param string $class Root name of hiearchy. - * @return boolean True if class in hiearchy. - * @access public - * @static - */ - static function isA($object, $class) { - if (version_compare(phpversion(), '5') >= 0) { - if (! class_exists($class, false)) { - if (function_exists('interface_exists')) { - if (! interface_exists($class, false)) { - return false; - } - } - } - eval("\$is_a = \$object instanceof $class;"); - return $is_a; - } - if (function_exists('is_a')) { - return is_a($object, $class); - } - return ((strtolower($class) == get_class($object)) - or (is_subclass_of($object, $class))); - } - - /** - * Sets a socket timeout for each chunk. - * @param resource $handle Socket handle. - * @param integer $timeout Limit in seconds. - * @access public - * @static - */ - static function setTimeout($handle, $timeout) { - if (function_exists('stream_set_timeout')) { - stream_set_timeout($handle, $timeout, 0); - } elseif (function_exists('socket_set_timeout')) { - socket_set_timeout($handle, $timeout, 0); - } elseif (function_exists('set_socket_timeout')) { - set_socket_timeout($handle, $timeout, 0); - } - } - - /** - * Gets the current stack trace topmost first. - * @return array List of stack frames. - * @access public - * @static - */ - static function getStackTrace() { - if (function_exists('debug_backtrace')) { - return array_reverse(debug_backtrace()); - } - return array(); - } - } |