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Diffstat (limited to 'tests/UnitTests/simpletest/errors.php')
| -rw-r--r-- | tests/UnitTests/simpletest/errors.php | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/tests/UnitTests/simpletest/errors.php b/tests/UnitTests/simpletest/errors.php new file mode 100644 index 00000000..a1fbe546 --- /dev/null +++ b/tests/UnitTests/simpletest/errors.php @@ -0,0 +1,141 @@ +<?php
+ /**
+ * base include file for SimpleTest
+ * @package SimpleTest
+ * @subpackage UnitTester
+ * @version $Id: errors.php,v 1.13 2005/01/08 03:48:39 lastcraft Exp $
+ */
+ /** @ignore - PHP5 compatibility fix. */
+ if (! defined('E_STRICT')) {
+ define('E_STRICT', 2048);
+ }
+
+ /**
+ * Singleton error queue used to record trapped
+ * errors.
+ * @package SimpleTest
+ * @subpackage UnitTester
+ */
+ class SimpleErrorQueue {
+ protected $_queue;
+
+ /**
+ * Starts with an empty queue.
+ * @access public
+ */
+ function SimpleErrorQueue() {
+ $this->clear();
+ }
+
+ /**
+ * Adds an error to the front of the queue.
+ * @param $severity PHP error code.
+ * @param $message Text of error.
+ * @param $filename File error occoured in.
+ * @param $line Line number of error.
+ * @param $super_globals Hash of PHP super global arrays.
+ * @access public
+ */
+ function add($severity, $message, $filename, $line, $super_globals) {
+ array_push(
+ $this->_queue,
+ array($severity, $message, $filename, $line, $super_globals));
+ }
+
+ /**
+ * Pulls the earliest error from the queue.
+ * @return False if none, or a list of error
+ * information. Elements are: severity
+ * as the PHP error code, the error message,
+ * the file with the error, the line number
+ * and a list of PHP super global arrays.
+ * @access public
+ */
+ function extract() {
+ if (count($this->_queue)) {
+ return array_shift($this->_queue);
+ }
+ return false;
+ }
+
+ /**
+ * Discards the contents of the error queue.
+ * @access public
+ */
+ function clear() {
+ $this->_queue = array();
+ }
+
+ /**
+ * Tests to see if the queue is empty.
+ * @return True if empty.
+ */
+ function isEmpty() {
+ return (count($this->_queue) == 0);
+ }
+
+ /**
+ * Global access to a single error queue.
+ * @return Global error queue object.
+ * @access public
+ * @static
+ */
+ static function instance() {
+ static $queue = false;
+ if (! $queue) {
+ $queue = new SimpleErrorQueue();
+ }
+ return $queue;
+ }
+
+ /**
+ * Converst an error code into it's string
+ * representation.
+ * @param $severity PHP integer error code.
+ * @return String version of error code.
+ * @access public
+ * @static
+ */
+ static function getSeverityAsString($severity) {
+ static $map = array(
+ E_STRICT => 'E_STRICT',
+ E_ERROR => 'E_ERROR',
+ E_WARNING => 'E_WARNING',
+ E_PARSE => 'E_PARSE',
+ E_NOTICE => 'E_NOTICE',
+ E_CORE_ERROR => 'E_CORE_ERROR',
+ E_CORE_WARNING => 'E_CORE_WARNING',
+ E_COMPILE_ERROR => 'E_COMPILE_ERROR',
+ E_COMPILE_WARNING => 'E_COMPILE_WARNING',
+ E_USER_ERROR => 'E_USER_ERROR',
+ E_USER_WARNING => 'E_USER_WARNING',
+ E_USER_NOTICE => 'E_USER_NOTICE');
+ return $map[$severity];
+ }
+ }
+
+ /**
+ * Error handler that simply stashes any errors into the global
+ * error queue. Simulates the existing behaviour with respect to
+ * logging errors, but this feature may be removed in future.
+ * @param $severity PHP error code.
+ * @param $message Text of error.
+ * @param $filename File error occoured in.
+ * @param $line Line number of error.
+ * @param $super_globals Hash of PHP super global arrays.
+ * @static
+ * @access public
+ */
+ function simpleTestErrorHandler($severity, $message, $filename, $line, $super_globals) {
+ if ($severity = $severity & error_reporting()) {
+ restore_error_handler();
+ if (ini_get('log_errors')) {
+ $label = SimpleErrorQueue::getSeverityAsString($severity);
+ error_log("$label: $message in $filename on line $line");
+ }
+ $queue = SimpleErrorQueue::instance();
+ $queue->add($severity, $message, $filename, $line, $super_globals);
+ set_error_handler('simpleTestErrorHandler');
+ }
+ }
+?>
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