122 lines
No EOL
3.6 KiB
PHP
122 lines
No EOL
3.6 KiB
PHP
<?php
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/**
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* This file contains the following classes: {@link SimpleCollector},
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* {@link SimplePatternCollector}.
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*
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* @author Travis Swicegood <development@domain51.com>
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* @package SimpleTest
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* @subpackage UnitTester
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* @version $Id: collector.php 2011 2011-04-29 08:22:48Z pp11 $
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*/
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/**
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* The basic collector for {@link GroupTest}
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*
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* @see collect(), GroupTest::collect()
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* @package SimpleTest
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* @subpackage UnitTester
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*/
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class SimpleCollector {
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/**
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* Strips off any kind of slash at the end so as to normalise the path.
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* @param string $path Path to normalise.
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* @return string Path without trailing slash.
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*/
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protected function removeTrailingSlash($path) {
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if (substr($path, -1) == DIRECTORY_SEPARATOR) {
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return substr($path, 0, -1);
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} elseif (substr($path, -1) == '/') {
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return substr($path, 0, -1);
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} else {
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return $path;
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}
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}
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/**
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* Scans the directory and adds what it can.
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* @param object $test Group test with {@link GroupTest::addTestFile()} method.
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* @param string $path Directory to scan.
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* @see _attemptToAdd()
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*/
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function collect(&$test, $path) {
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$path = $this->removeTrailingSlash($path);
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if ($handle = opendir($path)) {
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while (($entry = readdir($handle)) !== false) {
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if ($this->isHidden($entry)) {
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continue;
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}
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$this->handle($test, $path . DIRECTORY_SEPARATOR . $entry);
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}
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closedir($handle);
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}
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}
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/**
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* This method determines what should be done with a given file and adds
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* it via {@link GroupTest::addTestFile()} if necessary.
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*
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* This method should be overriden to provide custom matching criteria,
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* such as pattern matching, recursive matching, etc. For an example, see
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* {@link SimplePatternCollector::_handle()}.
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*
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* @param object $test Group test with {@link GroupTest::addTestFile()} method.
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* @param string $filename A filename as generated by {@link collect()}
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* @see collect()
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* @access protected
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*/
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protected function handle(&$test, $file) {
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if (is_dir($file)) {
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return;
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}
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$test->addFile($file);
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}
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/**
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* Tests for hidden files so as to skip them. Currently
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* only tests for Unix hidden files.
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* @param string $filename Plain filename.
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* @return boolean True if hidden file.
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* @access private
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*/
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protected function isHidden($filename) {
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return strncmp($filename, '.', 1) == 0;
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}
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}
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/**
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* An extension to {@link SimpleCollector} that only adds files matching a
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* given pattern.
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*
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* @package SimpleTest
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* @subpackage UnitTester
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* @see SimpleCollector
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*/
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class SimplePatternCollector extends SimpleCollector {
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private $pattern;
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/**
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*
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* @param string $pattern Perl compatible regex to test name against
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* See {@link http://us4.php.net/manual/en/reference.pcre.pattern.syntax.php PHP's PCRE}
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* for full documentation of valid pattern.s
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*/
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function __construct($pattern = '/php$/i') {
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$this->pattern = $pattern;
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}
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/**
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* Attempts to add files that match a given pattern.
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*
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* @see SimpleCollector::_handle()
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* @param object $test Group test with {@link GroupTest::addTestFile()} method.
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* @param string $path Directory to scan.
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* @access protected
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*/
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protected function handle(&$test, $filename) {
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if (preg_match($this->pattern, $filename)) {
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parent::handle($test, $filename);
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}
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}
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}
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?>
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