xml.php

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<?php
/**
 *  base include file for SimpleTest
 *  @package    SimpleTest
 *  @subpackage UnitTester
 *  @version    $Id: xml.php 1723 2008-04-08 00:34:10Z lastcraft $
 */

/**#@+
 *  include other SimpleTest class files
 */
require_once(dirname(__FILE__) . '/scorer.php');
/**#@-*/

/**
 *    Creates the XML needed for remote communication
 *    by SimpleTest.
 *    @package SimpleTest
 *    @subpackage UnitTester
 */
class XmlReporter extends SimpleReporter {
    var $_indent;
    var $_namespace;

    /**
     *    Sets up indentation and namespace.
     *    @param string $namespace        Namespace to add to each tag.
     *    @param string $indent           Indenting to add on each nesting.
     *    @access public
     */
    function XmlReporter($namespace = false, $indent = '  ') {
        $this->SimpleReporter();
        $this->_namespace = ($namespace ? $namespace . ':' : '');
        $this->_indent = $indent;
    }

    /**
     *    Calculates the pretty printing indent level
     *    from the current level of nesting.
     *    @param integer $offset  Extra indenting level.
     *    @return string          Leading space.
     *    @access protected
     */
    function _getIndent($offset = 0) {
        return str_repeat(
                $this->_indent,
                count($this->getTestList()) + $offset);
    }

    /**
     *    Converts character string to parsed XML
     *    entities string.
     *    @param string text        Unparsed character data.
     *    @return string            Parsed character data.
     *    @access public
     */
    function toParsedXml($text) {
        return str_replace(
                array('&', '<', '>', '"', '\''),
                array('&amp;', '&lt;', '&gt;', '&quot;', '&apos;'),
                $text);
    }

    /**
     *    Paints the start of a group test.
     *    @param string $test_name   Name of test that is starting.
     *    @param integer $size       Number of test cases starting.
     *    @access public
     */
    function paintGroupStart($test_name, $size) {
        parent::paintGroupStart($test_name, $size);
        print $this->_getIndent();
        print "<" . $this->_namespace . "group size=\"$size\">\n";
        print $this->_getIndent(1);
        print "<" . $this->_namespace . "name>" .
                $this->toParsedXml($test_name) .
                "</" . $this->_namespace . "name>\n";
    }

    /**
     *    Paints the end of a group test.
     *    @param string $test_name   Name of test that is ending.
     *    @access public
     */
    function paintGroupEnd($test_name) {
        print $this->_getIndent();
        print "</" . $this->_namespace . "group>\n";
        parent::paintGroupEnd($test_name);
    }

    /**
     *    Paints the start of a test case.
     *    @param string $test_name   Name of test that is starting.
     *    @access public
     */
    function paintCaseStart($test_name) {
        parent::paintCaseStart($test_name);
        print $this->_getIndent();
        print "<" . $this->_namespace . "case>\n";
        print $this->_getIndent(1);
        print "<" . $this->_namespace . "name>" .
                $this->toParsedXml($test_name) .
                "</" . $this->_namespace . "name>\n";
    }

    /**
     *    Paints the end of a test case.
     *    @param string $test_name   Name of test that is ending.
     *    @access public
     */
    function paintCaseEnd($test_name) {
        print $this->_getIndent();
        print "</" . $this->_namespace . "case>\n";
        parent::paintCaseEnd($test_name);
    }

    /**
     *    Paints the start of a test method.
     *    @param string $test_name   Name of test that is starting.
     *    @access public
     */
    function paintMethodStart($test_name) {
        parent::paintMethodStart($test_name);
        print $this->_getIndent();
        print "<" . $this->_namespace . "test>\n";
        print $this->_getIndent(1);
        print "<" . $this->_namespace . "name>" .
                $this->toParsedXml($test_name) .
                "</" . $this->_namespace . "name>\n";
    }

    /**
     *    Paints the end of a test method.
     *    @param string $test_name   Name of test that is ending.
     *    @param integer $progress   Number of test cases ending.
     *    @access public
     */
    function paintMethodEnd($test_name) {
        print $this->_getIndent();
        print "</" . $this->_namespace . "test>\n";
        parent::paintMethodEnd($test_name);
    }

    /**
     *    Paints pass as XML.
     *    @param string $message        Message to encode.
     *    @access public
     */
    function paintPass($message) {
        parent::paintPass($message);
        print $this->_getIndent(1);
        print "<" . $this->_namespace . "pass>";
        print $this->toParsedXml($message);
        print "</" . $this->_namespace . "pass>\n";
    }

    /**
     *    Paints failure as XML.
     *    @param string $message        Message to encode.
     *    @access public
     */
    function paintFail($message) {
        parent::paintFail($message);
        print $this->_getIndent(1);
        print "<" . $this->_namespace . "fail>";
        print $this->toParsedXml($message);
        print "</" . $this->_namespace . "fail>\n";
    }

    /**
     *    Paints error as XML.
     *    @param string $message        Message to encode.
     *    @access public
     */
    function paintError($message) {
        parent::paintError($message);
        print $this->_getIndent(1);
        print "<" . $this->_namespace . "exception>";
        print $this->toParsedXml($message);
        print "</" . $this->_namespace . "exception>\n";
    }

    /**
     *    Paints exception as XML.
     *    @param Exception $exception    Exception to encode.
     *    @access public
     */
    function paintException($exception) {
        parent::paintException($exception);
        print $this->_getIndent(1);
        print "<" . $this->_namespace . "exception>";
        $message = 'Unexpected exception of type [' . get_class($exception) .
                '] with message ['. $exception->getMessage() .
                '] in ['. $exception->getFile() .
                ' line ' . $exception->getLine() . ']';
        print $this->toParsedXml($message);
        print "</" . $this->_namespace . "exception>\n";
    }

    /**
     *    Paints the skipping message and tag.
     *    @param string $message        Text to display in skip tag.
     *    @access public
     */
    function paintSkip($message) {
        parent::paintSkip($message);
        print $this->_getIndent(1);
        print "<" . $this->_namespace . "skip>";
        print $this->toParsedXml($message);
        print "</" . $this->_namespace . "skip>\n";
    }

    /**
     *    Paints a simple supplementary message.
     *    @param string $message        Text to display.
     *    @access public
     */
    function paintMessage($message) {
        parent::paintMessage($message);
        print $this->_getIndent(1);
        print "<" . $this->_namespace . "message>";
        print $this->toParsedXml($message);
        print "</" . $this->_namespace . "message>\n";
    }

    /**
     *    Paints a formatted ASCII message such as a
     *    variable dump.
     *    @param string $message        Text to display.
     *    @access public
     */
    function paintFormattedMessage($message) {
        parent::paintFormattedMessage($message);
        print $this->_getIndent(1);
        print "<" . $this->_namespace . "formatted>";
        print "<![CDATA[$message]]>";
        print "</" . $this->_namespace . "formatted>\n";
    }

    /**
     *    Serialises the event object.
     *    @param string $type        Event type as text.
     *    @param mixed $payload      Message or object.
     *    @access public
     */
    function paintSignal($type, $payload) {
        parent::paintSignal($type, $payload);
        print $this->_getIndent(1);
        print "<" . $this->_namespace . "signal type=\"$type\">";
        print "<![CDATA[" . serialize($payload) . "]]>";
        print "</" . $this->_namespace . "signal>\n";
    }

    /**
     *    Paints the test document header.
     *    @param string $test_name     First test top level
     *                                 to start.
     *    @access public
     *    @abstract
     */
    function paintHeader($test_name) {
        if (! SimpleReporter::inCli()) {
            header('Content-type: text/xml');
        }
        print "<?xml version=\"1.0\"";
        if ($this->_namespace) {
            print " xmlns:" . $this->_namespace .
                    "=\"www.lastcraft.com/SimpleTest/Beta3/Report\"";
        }
        print "?>\n";
        print "<" . $this->_namespace . "run>\n";
    }

    /**
     *    Paints the test document footer.
     *    @param string $test_name        The top level test.
     *    @access public
     *    @abstract
     */
    function paintFooter($test_name) {
        print "</" . $this->_namespace . "run>\n";
    }
}

/**
 *    Accumulator for incoming tag. Holds the
 *    incoming test structure information for
 *    later dispatch to the reporter.
 *    @package SimpleTest
 *    @subpackage UnitTester
 */
class NestingXmlTag {
    var $_name;
    var $_attributes;

    /**
     *    Sets the basic test information except
     *    the name.
     *    @param hash $attributes   Name value pairs.
     *    @access public
     */
    function NestingXmlTag($attributes) {
        $this->_name = false;
        $this->_attributes = $attributes;
    }

    /**
     *    Sets the test case/method name.
     *    @param string $name        Name of test.
     *    @access public
     */
    function setName($name) {
        $this->_name = $name;
    }

    /**
     *    Accessor for name.
     *    @return string        Name of test.
     *    @access public
     */
    function getName() {
        return $this->_name;
    }