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<?php
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/**
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* base include file for SimpleTest
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* @package SimpleTest
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* @subpackage UnitTester
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* @version $Id: detached.php 1398 2006-09-08 19:31:03Z xue $
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*/
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/**#@+
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* include other SimpleTest class files
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*/
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require_once(dirname(__FILE__) . '/xml.php');
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require_once(dirname(__FILE__) . '/shell_tester.php');
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/**#@-*/
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/**
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* Runs an XML formated test in a separate process.
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* @package SimpleTest
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* @subpackage UnitTester
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*/
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class DetachedTestCase {
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protected $_command;
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protected $_dry_command;
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protected $_size;
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/**
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* Sets the location of the remote test.
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* @param string $command Test script.
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* @param string $dry_command Script for dry run.
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* @access public
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*/
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function DetachedTestCase($command, $dry_command = false) {
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$this->_command = $command;
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$this->_dry_command = $dry_command ? $dry_command : $command;
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$this->_size = false;
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}
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/**
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* Accessor for the test name for subclasses.
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* @return string Name of the test.
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* @access public
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*/
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function getLabel() {
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return $this->_command;
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}
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/**
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* Runs the top level test for this class. Currently
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* reads the data as a single chunk. I'll fix this
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* once I have added iteration to the browser.
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* @param SimpleReporter $reporter Target of test results.
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* @returns boolean True if no failures.
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* @access public
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*/
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function run($reporter) {
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$shell = new SimpleShell();
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$shell->execute($this->_command);
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$parser = $this->_createParser($reporter);
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if (! $parser->parse($shell->getOutput())) {
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trigger_error('Cannot parse incoming XML from [' . $this->_command . ']');
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return false;
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}
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return true;
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}
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/**
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* Accessor for the number of subtests.
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* @return integer Number of test cases.
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* @access public
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*/
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function getSize() {
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if ($this->_size === false) {
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$shell = new SimpleShell();
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$shell->execute($this->_dry_command);
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$reporter = new SimpleReporter();
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$parser = $this->_createParser($reporter);
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if (! $parser->parse($shell->getOutput())) {
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trigger_error('Cannot parse incoming XML from [' . $this->_dry_command . ']');
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return false;
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}
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$this->_size = $reporter->getTestCaseCount();
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}
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return $this->_size;
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}
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/**
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* Creates the XML parser.
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* @param SimpleReporter $reporter Target of test results.
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* @return SimpleTestXmlListener XML reader.
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* @access protected
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*/
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function &_createParser($reporter) {
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return new SimpleTestXmlParser($reporter);
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}
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}
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?>
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