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Merge pull request #10643 from creative-commoners/pulls/5/replace-simpletest

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DEP Replace thirdparty simpletest with symfony domcrawler
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Guy Sartorelli 2023-02-08 12:15:57 +13:00 committed by GitHub
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20 changed files with 89 additions and 6771 deletions
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1
composer.json
View File

@ -39,6 +39,7 @@
"sminnee/callbacklist": "^0.1.1",
"symfony/cache": "^6.1",
"symfony/config": "^6.1",
"symfony/dom-crawler": "^6.1",
"symfony/filesystem": "^6.1",
"symfony/mailer": "^6.1",
"symfony/mime": "^6.1",

6
src/Dev/FunctionalTest.php
View File

@ -191,12 +191,12 @@ abstract class FunctionalTest extends SapphireTest implements TestOnly
* @param string $formID HTML 'id' attribute of a form (loaded through a previous response)
* @param string $button HTML 'name' attribute of the button (NOT the 'id' attribute)
* @param array $data Map of GET/POST data.
* @return HTTPResponse
* @param bool $withSecurityToken Submit with the form's security token if there is one.
*/
public function submitForm($formID, $button = null, $data = [])
public function submitForm(string $formID, string $button = null, array $data = [], bool $withSecurityToken = true): HTTPResponse
{
$this->cssParser = null;
$response = $this->mainSession->submitForm($formID, $button, $data);
$response = $this->mainSession->submitForm($formID, $button, $data, $withSecurityToken);
if ($this->autoFollowRedirection && is_object($response) && $response->getHeader('Location')) {
$response = $this->mainSession->followRedirection();
}

72
src/Dev/TestSession.php
View File

@ -3,6 +3,7 @@
namespace SilverStripe\Dev;
use Exception;
use InvalidArgumentException;
use SilverStripe\Control\Controller;
use SilverStripe\Control\Cookie_Backend;
use SilverStripe\Control\Director;
@ -12,9 +13,7 @@ use SilverStripe\Control\HTTPResponse_Exception;
use SilverStripe\Control\Session;
use SilverStripe\Core\Extensible;
use SilverStripe\Core\Injector\Injector;
use SimpleByName;
use SimplePage;
use SimplePageBuilder;
use Symfony\Component\DomCrawler\Crawler;
/**
* Represents a test usage session of a web-app
@ -202,44 +201,54 @@ class TestSession
* Wrong: array('mycheckboxvalues' => array(1 => 'one', 2 => 'two'))
* Right: array('mycheckboxvalues[1]' => 'one', 'mycheckboxvalues[2]' => 'two')
*
* @see http://www.simpletest.org/en/form_testing_documentation.html
*
* @param string $formID HTML 'id' attribute of a form (loaded through a previous response)
* @param string $button HTML 'name' attribute of the button (NOT the 'id' attribute)
* @param array $data Map of GET/POST data.
* @return HTTPResponse
* @throws Exception
* @param bool $withSecurityToken Submit with the form's security token if there is one.
*/
public function submitForm($formID, $button = null, $data = [])
public function submitForm(string $formID, string $button = null, array $data = [], bool $withSecurityToken = true): HTTPResponse
{
/** @var Crawler $page */
$page = $this->lastPage();
if ($page) {
$form = $page->getFormById($formID);
if (!$form) {
try {
$formCrawler = $page->filterXPath("//form[@id='$formID']");
$form = $formCrawler->form();
} catch (InvalidArgumentException $e) {
user_error("TestSession::submitForm failed to find the form {$formID}");
}
foreach ($data as $k => $v) {
$form->setField(new SimpleByName($k), $v);
foreach ($data as $fieldName => $value) {
if ($form->has($fieldName)) {
$form->get($fieldName)->setValue($value);
}
}
// Add security token to submitted values
if ($withSecurityToken && $form->has('SecurityID')) {
$securityField = $page->filterXPath("//input[@id='{$formID}_SecurityID']");
$form->get('SecurityID')->setValue($securityField->attr('value'));
}
$values = $form->getPhpValues();
// Add button to submitted values
if ($button) {
$submission = $form->submitButton(new SimpleByName($button));
if (!$submission) {
$btnXpath = "//button[@name='$button'] | //input[@name='$button'][@type='button' or @type='submit']";
if (!$formCrawler->children()->filterXPath($btnXpath)->count()) {
throw new Exception("Can't find button '$button' to submit as part of test.");
}
} else {
$submission = $form->submit();
$values[$button] = true;
}
$url = Director::makeRelative($form->getAction()->asString());
$postVars = [];
parse_str($submission->_encode() ?? '', $postVars);
return $this->post($url, $postVars);
return $this->sendRequest(
$form->getMethod(),
Director::makeRelative($form->getUri()),
$values
);
} else {
user_error("TestSession::submitForm called when there is no form loaded."
. " Visit the page with the form first", E_USER_WARNING);
. " Visit the page with the form first", E_USER_WARNING);
}
}
@ -313,24 +322,11 @@ class TestSession
}
/**
* Get the last response as a SimplePage object
*
* @return SimplePage The response if available
* Get a DOM Crawler for the last response
*/
public function lastPage()
public function lastPage(): Crawler
{
require_once("simpletest/http.php");
require_once("simpletest/page.php");
require_once("simpletest/form.php");
$builder = new SimplePageBuilder();
if ($this->lastResponse) {
$page = &$builder->parse(new TestSession_STResponseWrapper($this->lastResponse));
$builder->free();
unset($builder);
return $page;
}
return new Crawler($this->lastContent(), Director::absoluteURL($this->lastUrl()));
}
/**

78
src/Dev/TestSession_STResponseWrapper.php
View File

@ -1,78 +0,0 @@
<?php
namespace SilverStripe\Dev;
use SilverStripe\Control\HTTPResponse;
/**
* Wrapper around HTTPResponse to make it look like a SimpleHTTPResposne
*/
class TestSession_STResponseWrapper
{
/**
* @var HTTPResponse
*/
private $response;
public function __construct(HTTPResponse $response)
{
$this->response = $response;
}
/**
* @return string
*/
public function getContent()
{
return $this->response->getBody();
}
/**
* @return string
*/
public function getError()
{
return "";
}
/**
* @return null
*/
public function getSent()
{
return null;
}
/**
* @return string
*/
public function getHeaders()
{
return "";
}
/**
* @return string 'GET'
*/
public function getMethod()
{
return "GET";
}
/**
* @return string
*/
public function getUrl()
{
return "";
}
/**
* @return null
*/
public function getRequestData()
{
return null;
}
}

2
tests/php/Core/Injector/InjectorTest.php
View File

@ -33,8 +33,6 @@ define('TEST_SERVICES', __DIR__ . '/AopProxyServiceTest');
/**
* Tests for the dependency injector
*
* Note that these are SS conversions of the existing Simpletest unit tests
*
* @author marcus@silverstripe.com.au
* @license BSD License http://silverstripe.org/bsd-license/
*/

4
tests/php/Forms/EmailFieldTest.php
View File

@ -60,9 +60,7 @@ class EmailFieldTest extends FunctionalTest
}
/**
* Check that input type='email' fields are submitted by SimpleTest
*
* @see SimpleTagBuilder::_createInputTag()
* Check that input type='email' fields are submitted
*/
public function testEmailFieldPopulation()
{

61
tests/php/Forms/FormTest.php
View File

@ -593,7 +593,7 @@ class FormTest extends FunctionalTest
);
}
public function testDisableSecurityTokenAcceptsSubmissionWithoutToken()
public function testDisableSecurityTokenAcceptsSubmissionWithoutToken(): void
{
SecurityToken::enable();
$expectedToken = SecurityToken::inst()->getValue();
@ -646,16 +646,55 @@ class FormTest extends FunctionalTest
count($tokenEls ?? []),
'Token form field added for controller without disableSecurityToken()'
);
$token = (string)$tokenEls[0];
$response = $this->submitForm(
'Form_Form',
null,
[
'Email' => 'test@test.com',
'SecurityID' => $token
]
);
$this->assertEquals(200, $response->getStatusCode(), 'Submission succeeds with security token');
}
public function provideFormsSet()
{
return [
'with security token' =>
[
['Form_Form', null, [ 'Email' => 'test@test.com' ], true],
200,
'Submission succeeds with security token',
],
'without security token' =>
[
['Form_Form', null, [ 'Email' => 'test@test.com' ], false],
200,
'Cannot submit form without security token',
],
'button with wrong name' =>
[
['Form_Form', 'undefined', [ 'Email' => 'test@test.com' ], true],
null,
"Can't find button 'undefined' to submit as part of test.",
],
];
}
/**
* @dataProvider provideFormsSet
*/
public function testSubmitFormWithSpecifiedParameters(
array $formData,
?int $statusCode,
string $testMessage
): void {
$this->get('FormTest_ControllerWithSecurityToken');
[ $form, $button, $data, $withSecurityToken ] = [ ...$formData ];
if (is_null($button)) {
$response = $this->submitForm($form, $button, $data, $withSecurityToken);
$this->assertEquals($statusCode, $response->getStatusCode(), $testMessage);
} else {
// Test nonexistent button Exceptions
$this->expectException(\Exception::class);
$this->expectExceptionMessage($testMessage);
$this->submitForm($form, $button, $data, $withSecurityToken);
}
}
public function testStrictFormMethodChecking()

502
thirdparty/simpletest/LICENSE vendored
View File

@ -1,502 +0,0 @@
GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
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as the successor of the GNU Library Public License, version 2, hence
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but may differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the Library
specifies a version number of this License which applies to it and
"any later version", you have the option of following the terms and
conditions either of that version or of any later version published by
the Free Software Foundation. If the Library does not specify a
license version number, you may choose any version ever published by
the Free Software Foundation.
14. If you wish to incorporate parts of the Library into other free
programs whose distribution conditions are incompatible with these,
write to the author to ask for permission. For software which is
copyrighted by the Free Software Foundation, write to the Free
Software Foundation; we sometimes make exceptions for this. Our
decision will be guided by the two goals of preserving the free status
of all derivatives of our free software and of promoting the sharing
and reuse of software generally.
NO WARRANTY
15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Libraries
If you develop a new library, and you want it to be of the greatest
possible use to the public, we recommend making it free software that
everyone can redistribute and change. You can do so by permitting
redistribution under these terms (or, alternatively, under the terms of the
ordinary General Public License).
To apply these terms, attach the following notices to the library. It is
safest to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
<one line to give the library's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Also add information on how to contact you by electronic and paper mail.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the library, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the
library `Frob' (a library for tweaking knobs) written by James Random Hacker.
<signature of Ty Coon>, 1 April 1990
Ty Coon, President of Vice
That's all there is to it!

1
thirdparty/simpletest/VERSION vendored
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@ -1 +0,0 @@
1.0.1

173
thirdparty/simpletest/compatibility.php vendored
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<?php
/**
* base include file for SimpleTest
* @package SimpleTest
* @version $Id: compatibility.php 1723 2008-04-08 00:34:10Z lastcraft $
*/
/**
* 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 $second Comparison object.
* @return boolean True if identical.
* @access public
* @static
*/
function isIdentical($first, $second) {
if (version_compare(phpversion() ?? '', '5') >= 0) {
return SimpleTestCompatibility::_isIdenticalType($first, $second);
}
if ($first != $second) {
return false;
}
return ($first === $second);
}
/**
* Recursive type test.
* @param mixed $first Test subject.
* @param mixed $second Comparison object.
* @return boolean True if same type.
* @access private
* @static
*/
function _isIdenticalType($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, $second);
}
if ($first !== $second) {
return false;
}
return true;
}
/**
* Recursive type test for each element of an array.
* @param mixed $first Test subject.
* @param mixed $second Comparison object.
* @return boolean True if identical.
* @access private
* @static
*/
function _isArrayOfIdenticalTypes($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 $second Comparison object.
* @return boolean True if same.
* @access public
* @static
*/
function isReference(&$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 $class Root name of hiearchy.
* @return boolean True if class in hiearchy.
* @access public
* @static
*/
function isA($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 $timeout Limit in seconds.
* @access public
* @static
*/
function setTimeout($handle, $timeout) {
if (function_exists('stream_set_timeout')) {
stream_set_timeout($handle, $timeout ?? 0, 0);
} elseif (function_exists('socket_set_timeout')) {
socket_set_timeout($handle, $timeout ?? 0, 0);
} elseif (function_exists('set_socket_timeout')) {
set_socket_timeout($handle, $timeout, 0);
}
}
}
?>

380
thirdparty/simpletest/cookies.php vendored
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@ -1,380 +0,0 @@
<?php
/**
* Base include file for SimpleTest
* @package SimpleTest
* @subpackage WebTester
* @version $Id: cookies.php 1723 2008-04-08 00:34:10Z lastcraft $
*/
/**#@+
* include other SimpleTest class files
*/
require_once(dirname(__FILE__) . '/url.php');
/**#@-*/
/**
* Cookie data holder. Cookie rules are full of pretty
* arbitary stuff. I have used...
* http://wp.netscape.com/newsref/std/cookie_spec.html
* http://www.cookiecentral.com/faq/
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleCookie {
var $_host;
var $_name;
var $_value;
var $_path;
var $_expiry;
var $_is_secure;
/**
* Constructor. Sets the stored values.
* @param string $name Cookie key.
* @param string $value Value of cookie.
* @param string $path Cookie path if not host wide.
* @param string $expiry Expiry date as string.
* @param boolean $is_secure Currently ignored.
*/
function __construct($name, $value = false, $path = false, $expiry = false, $is_secure = false) {
$this->_host = false;
$this->_name = $name;
$this->_value = $value;
$this->_path = ($path ? $this->_fixPath($path) : "/");
$this->_expiry = false;
if (is_string($expiry)) {
$this->_expiry = strtotime($expiry ?? '');
} elseif (is_integer($expiry)) {
$this->_expiry = $expiry;
}
$this->_is_secure = $is_secure;
}
/**
* Sets the host. The cookie rules determine
* that the first two parts are taken for
* certain TLDs and three for others. If the
* new host does not match these rules then the
* call will fail.
* @param string $host New hostname.
* @return boolean True if hostname is valid.
* @access public
*/
function setHost($host) {
if ($host = $this->_truncateHost($host)) {
$this->_host = $host;
return true;
}
return false;
}
/**
* Accessor for the truncated host to which this
* cookie applies.
* @return string Truncated hostname.
* @access public
*/
function getHost() {
return $this->_host;
}
/**
* Test for a cookie being valid for a host name.
* @param string $host Host to test against.
* @return boolean True if the cookie would be valid
* here.
*/
function isValidHost($host) {
return ($this->_truncateHost($host) === $this->getHost());
}
/**
* Extracts just the domain part that determines a
* cookie's host validity.
* @param string $host Host name to truncate.
* @return string Domain or false on a bad host.
* @access private
*/
function _truncateHost($host) {
$tlds = SimpleUrl::getAllTopLevelDomains();
if (preg_match('/[a-z\-]+\.(' . $tlds . ')$/i', $host ?? '', $matches)) {
return $matches[0];
} elseif (preg_match('/[a-z\-]+\.[a-z\-]+\.[a-z\-]+$/i', $host ?? '', $matches)) {
return $matches[0];
}
return false;
}
/**
* Accessor for name.
* @return string Cookie key.
* @access public
*/
function getName() {
return $this->_name;
}
/**
* Accessor for value. A deleted cookie will
* have an empty string for this.
* @return string Cookie value.
* @access public
*/
function getValue() {
return $this->_value;
}
/**
* Accessor for path.
* @return string Valid cookie path.
* @access public
*/
function getPath() {
return $this->_path;
}
/**
* Tests a path to see if the cookie applies
* there. The test path must be longer or
* equal to the cookie path.
* @param string $path Path to test against.
* @return boolean True if cookie valid here.
* @access public
*/
function isValidPath($path) {
return (strncmp(
$this->_fixPath($path) ?? '',
$this->getPath() ?? '',
strlen($this->getPath() ?? '')) == 0);
}
/**
* Accessor for expiry.
* @return string Expiry string.
* @access public
*/
function getExpiry() {
if (! $this->_expiry) {
return false;
}
return gmdate("D, d M Y H:i:s", $this->_expiry) . " GMT";
}
/**
* Test to see if cookie is expired against
* the cookie format time or timestamp.
* Will give true for a session cookie.
* @param integer/string $now Time to test against. Result
* will be false if this time
* is later than the cookie expiry.
* Can be either a timestamp integer
* or a cookie format date.
* @access public
*/
function isExpired($now) {
if (! $this->_expiry) {
return true;
}
if (is_string($now)) {
$now = strtotime($now ?? '');
}
return ($this->_expiry < $now);
}
/**
* Ages the cookie by the specified number of
* seconds.
* @param integer $interval In seconds.
* @public
*/
function agePrematurely($interval) {
if ($this->_expiry) {
$this->_expiry -= $interval;
}
}
/**
* Accessor for the secure flag.
* @return boolean True if cookie needs SSL.
* @access public
*/
function isSecure() {
return $this->_is_secure;
}
/**
* Adds a trailing and leading slash to the path
* if missing.
* @param string $path Path to fix.
* @access private
*/
function _fixPath($path) {
if (substr($path ?? '', 0, 1) != '/') {
$path = '/' . $path;
}
if (substr($path ?? '', -1, 1) != '/') {
$path .= '/';
}
return $path;
}
}
/**
* Repository for cookies. This stuff is a
* tiny bit browser dependent.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleCookieJar {
var $_cookies;
/**
* Constructor. Jar starts empty.
* @access public
*/
function __construct() {
$this->_cookies = array();
}
/**
* Removes expired and temporary cookies as if
* the browser was closed and re-opened.
* @param string/integer $now Time to test expiry against.
* @access public
*/
function restartSession($date = false) {
$surviving_cookies = array();
for ($i = 0; $i < count($this->_cookies ?? []); $i++) {
if (! $this->_cookies[$i]->getValue()) {
continue;
}
if (! $this->_cookies[$i]->getExpiry()) {
continue;
}
if ($date && $this->_cookies[$i]->isExpired($date)) {
continue;
}
$surviving_cookies[] = $this->_cookies[$i];
}
$this->_cookies = $surviving_cookies;
}
/**
* Ages all cookies in the cookie jar.
* @param integer $interval The old session is moved
* into the past by this number
* of seconds. Cookies now over
* age will be removed.
* @access public
*/
function agePrematurely($interval) {
for ($i = 0; $i < count($this->_cookies ?? []); $i++) {
$this->_cookies[$i]->agePrematurely($interval);
}
}
/**
* Sets an additional cookie. If a cookie has
* the same name and path it is replaced.
* @param string $name Cookie key.
* @param string $value Value of cookie.
* @param string $host Host upon which the cookie is valid.
* @param string $path Cookie path if not host wide.
* @param string $expiry Expiry date.
* @access public
*/
function setCookie($name, $value, $host = false, $path = '/', $expiry = false) {
$cookie = new SimpleCookie($name, $value, $path, $expiry);
if ($host) {
$cookie->setHost($host);
}
$this->_cookies[$this->_findFirstMatch($cookie)] = $cookie;
}
/**
* Finds a matching cookie to write over or the
* first empty slot if none.
* @param SimpleCookie $cookie Cookie to write into jar.
* @return integer Available slot.
* @access private
*/
function _findFirstMatch($cookie) {
for ($i = 0; $i < count($this->_cookies ?? []); $i++) {
$is_match = $this->_isMatch(
$cookie,
$this->_cookies[$i]->getHost(),
$this->_cookies[$i]->getPath(),
$this->_cookies[$i]->getName());
if ($is_match) {
return $i;
}
}
return count($this->_cookies ?? []);
}
/**
* Reads the most specific cookie value from the
* browser cookies. Looks for the longest path that
* matches.
* @param string $host Host to search.
* @param string $path Applicable path.
* @param string $name Name of cookie to read.
* @return string False if not present, else the
* value as a string.
* @access public
*/
function getCookieValue($host, $path, $name) {
$longest_path = '';
foreach ($this->_cookies as $cookie) {
if ($this->_isMatch($cookie, $host, $path, $name)) {
if (strlen($cookie->getPath() ?? '') > strlen($longest_path ?? '')) {
$value = $cookie->getValue();
$longest_path = $cookie->getPath();
}
}
}
return (isset($value) ? $value : false);
}
/**
* Tests cookie for matching against search
* criteria.
* @param SimpleTest $cookie Cookie to test.
* @param string $host Host must match.
* @param string $path Cookie path must be shorter than
* this path.
* @param string $name Name must match.
* @return boolean True if matched.
* @access private
*/
function _isMatch($cookie, $host, $path, $name) {
if ($cookie->getName() != $name) {
return false;
}
if ($host && $cookie->getHost() && ! $cookie->isValidHost($host)) {
return false;
}
if (! $cookie->isValidPath($path)) {
return false;
}
return true;
}
/**
* Uses a URL to sift relevant cookies by host and
* path. Results are list of strings of form "name=value".
* @param SimpleUrl $url Url to select by.
* @return array Valid name and value pairs.
* @access public
*/
function selectAsPairs($url) {
$pairs = array();
foreach ($this->_cookies as $cookie) {
if ($this->_isMatch($cookie, $url->getHost(), $url->getPath(), $cookie->getName())) {
$pairs[] = $cookie->getName() . '=' . $cookie->getValue();
}
}
return $pairs;
}
}
?>

552
thirdparty/simpletest/encoding.php vendored
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@ -1,552 +0,0 @@
<?php
/**
* base include file for SimpleTest
* @package SimpleTest
* @subpackage WebTester
* @version $Id: encoding.php 1723 2008-04-08 00:34:10Z lastcraft $
*/
/**#@+
* include other SimpleTest class files
*/
require_once(dirname(__FILE__) . '/socket.php');
/**#@-*/
/**
* Single post parameter.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleEncodedPair {
var $_key;
var $_value;
/**
* Stashes the data for rendering later.
* @param string $key Form element name.
* @param string $value Data to send.
*/
function __construct($key, $value) {
$this->_key = $key;
$this->_value = $value;
}
/**
* The pair as a single string.
* @return string Encoded pair.
* @access public
*/
function asRequest() {
return urlencode($this->_key ?? '') . '=' . urlencode($this->_value ?? '');
}
/**
* The MIME part as a string.
* @return string MIME part encoding.
* @access public
*/
function asMime() {
$part = 'Content-Disposition: form-data; ';
$part .= "name=\"" . $this->_key . "\"\r\n";
$part .= "\r\n" . $this->_value;
return $part;
}
/**
* Is this the value we are looking for?
* @param string $key Identifier.
* @return boolean True if matched.
* @access public
*/
function isKey($key) {
return $key == $this->_key;
}
/**
* Is this the value we are looking for?
* @return string Identifier.
* @access public
*/
function getKey() {
return $this->_key;
}
/**
* Is this the value we are looking for?
* @return string Content.
* @access public
*/
function getValue() {
return $this->_value;
}
}
/**
* Single post parameter.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleAttachment {
var $_key;
var $_content;
var $_filename;
/**
* Stashes the data for rendering later.
* @param string $key Key to add value to.
* @param string $content Raw data.
* @param hash $filename Original filename.
*/
function __construct($key, $content, $filename) {
$this->_key = $key;
$this->_content = $content;
$this->_filename = $filename;
}
/**
* The pair as a single string.
* @return string Encoded pair.
* @access public
*/
function asRequest() {
return '';
}
/**
* The MIME part as a string.
* @return string MIME part encoding.
* @access public
*/
function asMime() {
$part = 'Content-Disposition: form-data; ';
$part .= 'name="' . $this->_key . '"; ';
$part .= 'filename="' . $this->_filename . '"';
$part .= "\r\nContent-Type: " . $this->_deduceMimeType();
$part .= "\r\n\r\n" . $this->_content;
return $part;
}
/**
* Attempts to figure out the MIME type from the
* file extension and the content.
* @return string MIME type.
* @access private
*/
function _deduceMimeType() {
if ($this->_isOnlyAscii($this->_content)) {
return 'text/plain';
}
return 'application/octet-stream';
}
/**
* Tests each character is in the range 0-127.
* @param string $ascii String to test.
* @access private
*/
function _isOnlyAscii($ascii) {
for ($i = 0, $length = strlen($ascii); $i < $length; $i++) {
if (ord($ascii[$i] ?? '') > 127) {
return false;
}
}
return true;
}
/**
* Is this the value we are looking for?
* @param string $key Identifier.
* @return boolean True if matched.
* @access public
*/
function isKey($key) {
return $key == $this->_key;
}
/**
* Is this the value we are looking for?
* @return string Identifier.
* @access public
*/
function getKey() {
return $this->_key;
}
/**
* Is this the value we are looking for?
* @return string Content.
* @access public
*/
function getValue() {
return $this->_filename;
}
}
/**
* Bundle of GET/POST parameters. Can include
* repeated parameters.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleEncoding {
var $_request;
/**
* Starts empty.
* @param array $query Hash of parameters.
* Multiple values are
* as lists on a single key.
* @access public
*/
function __construct($query = false) {
if (! $query) {
$query = array();
}
$this->clear();
$this->merge($query);
}
/**
* Empties the request of parameters.
* @access public
*/
function clear() {
$this->_request = array();
}
/**
* Adds a parameter to the query.
* @param string $key Key to add value to.
* @param string/array $value New data.
* @access public
*/
function add($key, $value) {
if ($value === false) {
return;
}
if (is_array($value)) {
foreach ($value as $item) {
$this->_addPair($key, $item);
}
} else {
$this->_addPair($key, $value);
}
}
/**
* Adds a new value into the request.
* @param string $key Key to add value to.
* @param string/array $value New data.
* @access private
*/
function _addPair($key, $value) {
$this->_request[] = new SimpleEncodedPair($key, $value);
}
/**
* Adds a MIME part to the query. Does nothing for a
* form encoded packet.
* @param string $key Key to add value to.
* @param string $content Raw data.
* @param hash $filename Original filename.
* @access public
*/
function attach($key, $content, $filename) {
$this->_request[] = new SimpleAttachment($key, $content, $filename);
}
/**
* Adds a set of parameters to this query.
* @param array/SimpleQueryString $query Multiple values are
* as lists on a single key.
* @access public
*/
function merge($query) {
if (is_object($query)) {
$this->_request = array_merge($this->_request, $query->getAll());
} elseif (is_array($query)) {
foreach ($query as $key => $value) {
$this->add($key, $value);
}
}
}
/**
* Accessor for single value.
* @return string/array False if missing, string
* if present and array if
* multiple entries.
* @access public
*/
function getValue($key) {
$values = array();
foreach ($this->_request as $pair) {
if ($pair->isKey($key)) {
$values[] = $pair->getValue();
}
}
if (count($values ?? []) == 0) {
return false;
} elseif (count($values ?? []) == 1) {
return $values[0];
} else {
return $values;
}
}
/**
* Accessor for listing of pairs.
* @return array All pair objects.
* @access public
*/
function getAll() {
return $this->_request;
}
/**
* Renders the query string as a URL encoded
* request part.
* @return string Part of URL.
* @access protected
*/
function _encode() {
$statements = array();
foreach ($this->_request as $pair) {
if ($statement = $pair->asRequest()) {
$statements[] = $statement;
}
}
return implode('&', $statements);
}
}
/**
* Bundle of GET parameters. Can include
* repeated parameters.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleGetEncoding extends SimpleEncoding {
/**
* Starts empty.
* @param array $query Hash of parameters.
* Multiple values are
* as lists on a single key.
* @access public
*/
function __construct($query = false) {
parent::__construct($query);
}
/**
* HTTP request method.
* @return string Always GET.
* @access public
*/
function getMethod() {
return 'GET';
}
/**
* Writes no extra headers.
* @param SimpleSocket $socket Socket to write to.
* @access public
*/
function writeHeadersTo(&$socket) {
}
/**
* No data is sent to the socket as the data is encoded into
* the URL.
* @param SimpleSocket $socket Socket to write to.
* @access public
*/
function writeTo(&$socket) {
}
/**
* Renders the query string as a URL encoded
* request part for attaching to a URL.
* @return string Part of URL.
* @access public
*/
function asUrlRequest() {
return $this->_encode();
}
}
/**
* Bundle of URL parameters for a HEAD request.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleHeadEncoding extends SimpleGetEncoding {
/**
* Starts empty.
* @param array $query Hash of parameters.
* Multiple values are
* as lists on a single key.
* @access public
*/
function __construct($query = false) {
parent::__construct($query);
}
/**
* HTTP request method.
* @return string Always HEAD.
* @access public
*/
function getMethod() {
return 'HEAD';
}
}
/**
* Bundle of POST parameters. Can include
* repeated parameters.
* @package SimpleTest
* @subpackage WebTester
*/
class SimplePostEncoding extends SimpleEncoding {
/**
* Starts empty.
* @param array $query Hash of parameters.
* Multiple values are
* as lists on a single key.
* @access public
*/
function __construct($query = false) {
if (is_array($query) and $this->hasMoreThanOneLevel($query)) {
$query = $this->rewriteArrayWithMultipleLevels($query);
}
parent::__construct($query);
}
function hasMoreThanOneLevel($query) {
foreach ($query as $key => $value) {
if (is_array($value)) {
return true;
}
}
return false;
}
function rewriteArrayWithMultipleLevels($query) {
$query_ = array();
foreach ($query as $key => $value) {
if (is_array($value)) {
foreach ($value as $sub_key => $sub_value) {
$query_[$key."[".$sub_key."]"] = $sub_value;
}
} else {
$query_[$key] = $value;
}
}
if ($this->hasMoreThanOneLevel($query_)) {
$query_ = $this->rewriteArrayWithMultipleLevels($query_);
}
return $query_;
}
/**
* HTTP request method.
* @return string Always POST.
* @access public
*/
function getMethod() {
return 'POST';
}
/**
* Dispatches the form headers down the socket.
* @param SimpleSocket $socket Socket to write to.
* @access public
*/
function writeHeadersTo(&$socket) {
$socket->write("Content-Length: " . (integer)strlen($this->_encode() ?? '') . "\r\n");
$socket->write("Content-Type: application/x-www-form-urlencoded\r\n");
}
/**
* Dispatches the form data down the socket.
* @param SimpleSocket $socket Socket to write to.
* @access public
*/
function writeTo(&$socket) {
$socket->write($this->_encode());
}
/**
* Renders the query string as a URL encoded
* request part for attaching to a URL.
* @return string Part of URL.
* @access public
*/
function asUrlRequest() {
return '';
}
}
/**
* Bundle of POST parameters in the multipart
* format. Can include file uploads.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleMultipartEncoding extends SimplePostEncoding {
var $_boundary;
/**
* Starts empty.
* @param array $query Hash of parameters.
* Multiple values are
* as lists on a single key.
* @access public
*/
function __construct($query = false, $boundary = false) {
parent::__construct($query);
$this->_boundary = ($boundary === false ? uniqid('st') : $boundary);
}
/**
* Dispatches the form headers down the socket.
* @param SimpleSocket $socket Socket to write to.
* @access public
*/
function writeHeadersTo(&$socket) {
$socket->write("Content-Length: " . (integer)strlen($this->_encode() ?? '') . "\r\n");
$socket->write("Content-Type: multipart/form-data, boundary=" . $this->_boundary . "\r\n");
}
/**
* Dispatches the form data down the socket.
* @param SimpleSocket $socket Socket to write to.
* @access public
*/
function writeTo(&$socket) {
$socket->write($this->_encode());
}
/**
* Renders the query string as a URL encoded
* request part.
* @return string Part of URL.
* @access public
*/
function _encode() {
$stream = '';
foreach ($this->_request as $pair) {
$stream .= "--" . $this->_boundary . "\r\n";
$stream .= $pair->asMime() . "\r\n";
}
$stream .= "--" . $this->_boundary . "--\r\n";
return $stream;
}
}
?>

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@ -1,355 +0,0 @@
<?php
/**
* Base include file for SimpleTest.
* @package SimpleTest
* @subpackage WebTester
* @version $Id: form.php 1672 2008-03-02 04:47:34Z edwardzyang $
*/
/**#@+
* include SimpleTest files
*/
require_once(dirname(__FILE__) . '/tag.php');
require_once(dirname(__FILE__) . '/encoding.php');
require_once(dirname(__FILE__) . '/selector.php');
/**#@-*/
/**
* Form tag class to hold widget values.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleForm {
var $_method;
var $_action;
var $_encoding;
var $_default_target;
var $_id;
var $_buttons;
var $_images;
var $_widgets;
var $_radios;
var $_checkboxes;
/**
* Starts with no held controls/widgets.
* @param SimpleTag $tag Form tag to read.
* @param SimplePage $page Holding page.
*/
function __construct($tag, &$page) {
$this->_method = $tag->getAttribute('method');
$this->_action = $this->_createAction($tag->getAttribute('action'), $page);
$this->_encoding = $this->_setEncodingClass($tag);
$this->_default_target = false;
$this->_id = $tag->getAttribute('id');
$this->_buttons = array();
$this->_images = array();
$this->_widgets = array();
$this->_radios = array();
$this->_checkboxes = array();
}
/**
* Creates the request packet to be sent by the form.
* @param SimpleTag $tag Form tag to read.
* @return string Packet class.
* @access private
*/
function _setEncodingClass($tag) {
if (strtolower($tag->getAttribute('method') ?? '') == 'post') {
if (strtolower($tag->getAttribute('enctype') ?? '') == 'multipart/form-data') {
return 'SimpleMultipartEncoding';
}
return 'SimplePostEncoding';
}
return 'SimpleGetEncoding';
}
/**
* Sets the frame target within a frameset.
* @param string $frame Name of frame.
* @access public
*/
function setDefaultTarget($frame) {
$this->_default_target = $frame;
}
/**
* Accessor for method of form submission.
* @return string Either get or post.
* @access public
*/
function getMethod() {
return ($this->_method ? strtolower($this->_method) : 'get');
}
/**
* Combined action attribute with current location
* to get an absolute form target.
* @param string $action Action attribute from form tag.
* @param SimpleUrl $base Page location.
* @return SimpleUrl Absolute form target.
*/
function _createAction($action, &$page) {
if (($action === '') || ($action === false)) {
return $page->expandUrl($page->getUrl());
}
return $page->expandUrl(new SimpleUrl($action));;
}
/**
* Absolute URL of the target.
* @return SimpleUrl URL target.
* @access public
*/
function getAction() {
$url = $this->_action;
if ($this->_default_target && ! $url->getTarget()) {
$url->setTarget($this->_default_target);
}
return $url;
}
/**
* Creates the encoding for the current values in the
* form.
* @return SimpleFormEncoding Request to submit.
* @access private
*/
function _encode() {
$class = $this->_encoding;
$encoding = new $class();
for ($i = 0, $count = count($this->_widgets); $i < $count; $i++) {
$this->_widgets[$i]->write($encoding, 0, 0);
}
return $encoding;
}
/**
* ID field of form for unique identification.
* @return string Unique tag ID.
* @access public
*/
function getId() {
return $this->_id;
}
/**
* Adds a tag contents to the form.
* @param SimpleWidget $tag Input tag to add.
* @access public
*/
function addWidget(&$tag) {
if (strtolower($tag->getAttribute('type') ?? '') == 'submit') {
$this->_buttons[] = &$tag;
} elseif (strtolower($tag->getAttribute('type') ?? '') == 'image') {
$this->_images[] = &$tag;
} elseif ($tag->getName()) {
$this->_setWidget($tag);
}
}
/**
* Sets the widget into the form, grouping radio
* buttons if any.
* @param SimpleWidget $tag Incoming form control.
* @access private
*/
function _setWidget(&$tag) {
if (strtolower($tag->getAttribute('type') ?? '') == 'radio') {
$this->_addRadioButton($tag);
} elseif (strtolower($tag->getAttribute('type') ?? '') == 'checkbox') {
$this->_addCheckbox($tag);
} else {
$this->_widgets[] = &$tag;
}
}
/**
* Adds a radio button, building a group if necessary.
* @param SimpleRadioButtonTag $tag Incoming form control.
* @access private
*/
function _addRadioButton(&$tag) {
if (! isset($this->_radios[$tag->getName()])) {
$this->_widgets[] = new SimpleRadioGroup();
$this->_radios[$tag->getName()] = count($this->_widgets ?? []) - 1;
}
$this->_widgets[$this->_radios[$tag->getName()]]->addWidget($tag);
}
/**
* Adds a checkbox, making it a group on a repeated name.
* @param SimpleCheckboxTag $tag Incoming form control.
* @access private
*/
function _addCheckbox(&$tag) {
if (! isset($this->_checkboxes[$tag->getName()])) {
$this->_widgets[] = &$tag;
$this->_checkboxes[$tag->getName()] = count($this->_widgets ?? []) - 1;
} else {
$index = $this->_checkboxes[$tag->getName()];
if (! SimpleTestCompatibility::isA($this->_widgets[$index], 'SimpleCheckboxGroup')) {
$previous = &$this->_widgets[$index];
$this->_widgets[$index] = new SimpleCheckboxGroup();
$this->_widgets[$index]->addWidget($previous);
}
$this->_widgets[$index]->addWidget($tag);
}
}
/**
* Extracts current value from form.
* @param SimpleSelector $selector Criteria to apply.
* @return string/array Value(s) as string or null
* if not set.
* @access public
*/
function getValue($selector) {
for ($i = 0, $count = count($this->_widgets); $i < $count; $i++) {
if ($selector->isMatch($this->_widgets[$i])) {
return $this->_widgets[$i]->getValue();
}
}
foreach ($this->_buttons as $button) {
if ($selector->isMatch($button)) {
return $button->getValue();
}
}
return null;
}
/**
* Sets a widget value within the form.
* @param SimpleSelector $selector Criteria to apply.
* @param string $value Value to input into the widget.
* @return boolean True if value is legal, false
* otherwise. If the field is not
* present, nothing will be set.
* @access public
*/
function setField($selector, $value, $position=false) {
$success = false;
$_position = 0;
for ($i = 0, $count = count($this->_widgets); $i < $count; $i++) {
if ($selector->isMatch($this->_widgets[$i])) {
$_position++;
if ($position === false or $_position === (int)$position) {
if ($this->_widgets[$i]->setValue($value)) {
$success = true;
}
}
}
}
return $success;
}
/**
* Used by the page object to set widgets labels to
* external label tags.
* @param SimpleSelector $selector Criteria to apply.
* @access public
*/
function attachLabelBySelector($selector, $label) {
for ($i = 0, $count = count($this->_widgets); $i < $count; $i++) {
if ($selector->isMatch($this->_widgets[$i])) {
if (method_exists($this->_widgets[$i], 'setLabel')) {
$this->_widgets[$i]->setLabel($label);
return;
}
}
}
}
/**
* Test to see if a form has a submit button.
* @param SimpleSelector $selector Criteria to apply.
* @return boolean True if present.
* @access public
*/
function hasSubmit($selector) {
foreach ($this->_buttons as $button) {
if ($selector->isMatch($button)) {
return true;
}
}
return false;
}
/**
* Test to see if a form has an image control.
* @param SimpleSelector $selector Criteria to apply.
* @return boolean True if present.
* @access public
*/
function hasImage($selector) {
foreach ($this->_images as $image) {
if ($selector->isMatch($image)) {
return true;
}
}
return false;
}
/**
* Gets the submit values for a selected button.
* @param SimpleSelector $selector Criteria to apply.
* @param hash $additional Additional data for the form.
* @return SimpleEncoding Submitted values or false
* if there is no such button
* in the form.
* @access public
*/
function submitButton($selector, $additional = false) {
$additional = $additional ? $additional : array();
foreach ($this->_buttons as $button) {
if ($selector->isMatch($button)) {
$encoding = $this->_encode();
$button->write($encoding, 0, 0);
if ($additional) {
$encoding->merge($additional);
}
return $encoding;
}
}
return false;
}
/**
* Gets the submit values for an image.
* @param SimpleSelector $selector Criteria to apply.
* @param integer $x X-coordinate of click.
* @param integer $y Y-coordinate of click.
* @param hash $additional Additional data for the form.
* @return SimpleEncoding Submitted values or false
* if there is no such button in the
* form.
* @access public
*/
function submitImage($selector, $x, $y, $additional = false) {
$additional = $additional ? $additional : array();
foreach ($this->_images as $image) {
if ($selector->isMatch($image)) {
$encoding = $this->_encode();
$image->write($encoding, $x, $y);
if ($additional) {
$encoding->merge($additional);
}
return $encoding;
}
}
return false;
}
/**
* Simply submits the form without the submit button
* value. Used when there is only one button or it
* is unimportant.
* @return hash Submitted values.
* @access public
*/
function submit() {
return $this->_encode();
}
}
?>

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<?php
/**
* base include file for SimpleTest
* @package SimpleTest
* @subpackage WebTester
* @version $Id: http.php 1722 2008-04-07 19:30:56Z lastcraft $
*/
/**#@+
* include other SimpleTest class files
*/
require_once(dirname(__FILE__) . '/socket.php');
require_once(dirname(__FILE__) . '/cookies.php');
require_once(dirname(__FILE__) . '/url.php');
/**#@-*/
/**
* Creates HTTP headers for the end point of
* a HTTP request.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleRoute {
var $_url;
/**
* Sets the target URL.
* @param SimpleUrl $url URL as object.
* @access public
*/
function __construct($url) {
$this->_url = $url;
}
/**
* Resource name.
* @return SimpleUrl Current url.
* @access protected
*/
function getUrl() {
return $this->_url;
}
/**
* Creates the first line which is the actual request.
* @param string $method HTTP request method, usually GET.
* @return string Request line content.
* @access protected
*/
function _getRequestLine($method) {
return $method . ' ' . $this->_url->getPath() .
$this->_url->getEncodedRequest() . ' HTTP/1.0';
}
/**
* Creates the host part of the request.
* @return string Host line content.
* @access protected
*/
function _getHostLine() {
$line = 'Host: ' . $this->_url->getHost();
if ($this->_url->getPort()) {
$line .= ':' . $this->_url->getPort();
}
return $line;
}
/**
* Opens a socket to the route.
* @param string $method HTTP request method, usually GET.
* @param integer $timeout Connection timeout.
* @return SimpleSocket New socket.
* @access public
*/
function &createConnection($method, $timeout) {
$default_port = ('https' == $this->_url->getScheme()) ? 443 : 80;
$socket = &$this->_createSocket(
$this->_url->getScheme() ? $this->_url->getScheme() : 'http',
$this->_url->getHost(),
$this->_url->getPort() ? $this->_url->getPort() : $default_port,
$timeout);
if (! $socket->isError()) {
$socket->write($this->_getRequestLine($method) . "\r\n");
$socket->write($this->_getHostLine() . "\r\n");
$socket->write("Connection: close\r\n");
}
return $socket;
}
/**
* Factory for socket.
* @param string $scheme Protocol to use.
* @param string $host Hostname to connect to.
* @param integer $port Remote port.
* @param integer $timeout Connection timeout.
* @return SimpleSocket/SimpleSecureSocket New socket.
* @access protected
*/
function &_createSocket($scheme, $host, $port, $timeout) {
if (in_array($scheme, array('https'))) {
$socket = new SimpleSecureSocket($host, $port, $timeout);
} else {
$socket = new SimpleSocket($host, $port, $timeout);
}
return $socket;
}
}
/**
* Creates HTTP headers for the end point of
* a HTTP request via a proxy server.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleProxyRoute extends SimpleRoute {
var $_proxy;
var $_username;
var $_password;
/**
* Stashes the proxy address.
* @param SimpleUrl $url URL as object.
* @param string $proxy Proxy URL.
* @param string $username Username for autentication.
* @param string $password Password for autentication.
* @access public
*/
function __construct($url, $proxy, $username = false, $password = false) {
parent::__construct($url);
$this->_proxy = $proxy;
$this->_username = $username;
$this->_password = $password;
}
/**
* Creates the first line which is the actual request.
* @param string $method HTTP request method, usually GET.
* @param SimpleUrl $url URL as object.
* @return string Request line content.
* @access protected
*/
function _getRequestLine($method) {
$url = $this->getUrl();
$scheme = $url->getScheme() ? $url->getScheme() : 'http';
$port = $url->getPort() ? ':' . $url->getPort() : '';
return $method . ' ' . $scheme . '://' . $url->getHost() . $port .
$url->getPath() . $url->getEncodedRequest() . ' HTTP/1.0';
}
/**
* Creates the host part of the request.
* @param SimpleUrl $url URL as object.
* @return string Host line content.
* @access protected
*/
function _getHostLine() {
$host = 'Host: ' . $this->_proxy->getHost();
$port = $this->_proxy->getPort() ? $this->_proxy->getPort() : 8080;
return "$host:$port";
}
/**
* Opens a socket to the route.
* @param string $method HTTP request method, usually GET.
* @param integer $timeout Connection timeout.
* @return SimpleSocket New socket.
* @access public
*/
function &createConnection($method, $timeout) {
$socket = &$this->_createSocket(
$this->_proxy->getScheme() ? $this->_proxy->getScheme() : 'http',
$this->_proxy->getHost(),
$this->_proxy->getPort() ? $this->_proxy->getPort() : 8080,
$timeout);
if ($socket->isError()) {
return $socket;
}
$socket->write($this->_getRequestLine($method) . "\r\n");
$socket->write($this->_getHostLine() . "\r\n");
if ($this->_username && $this->_password) {
$socket->write('Proxy-Authorization: Basic ' .
base64_encode($this->_username . ':' . $this->_password) .
"\r\n");
}
$socket->write("Connection: close\r\n");
return $socket;
}
}
/**
* HTTP request for a web page. Factory for
* HttpResponse object.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleHttpRequest {
var $_route;
var $_encoding;
var $_headers;
var $_cookies;
/**
* Builds the socket request from the different pieces.
* These include proxy information, URL, cookies, headers,
* request method and choice of encoding.
* @param SimpleRoute $route Request route.
* @param SimpleFormEncoding $encoding Content to send with
* request.
* @access public
*/
function __construct(&$route, $encoding) {
$this->_route = &$route;
$this->_encoding = $encoding;
$this->_headers = array();
$this->_cookies = array();
}
/**
* Dispatches the content to the route's socket.
* @param integer $timeout Connection timeout.
* @return SimpleHttpResponse A response which may only have
* an error, but hopefully has a
* complete web page.
* @access public
*/
function &fetch($timeout) {
$socket = &$this->_route->createConnection($this->_encoding->getMethod(), $timeout);
if (! $socket->isError()) {
$this->_dispatchRequest($socket, $this->_encoding);
}
$response = &$this->_createResponse($socket);
return $response;
}
/**
* Sends the headers.
* @param SimpleSocket $socket Open socket.
* @param string $method HTTP request method,
* usually GET.
* @param SimpleFormEncoding $encoding Content to send with request.
* @access private
*/
function _dispatchRequest(&$socket, $encoding) {
foreach ($this->_headers as $header_line) {
$socket->write($header_line . "\r\n");
}
if (count($this->_cookies ?? []) > 0) {
$socket->write("Cookie: " . implode(";", $this->_cookies) . "\r\n");
}
$encoding->writeHeadersTo($socket);
$socket->write("\r\n");
$encoding->writeTo($socket);
}
/**
* Adds a header line to the request.
* @param string $header_line Text of full header line.
* @access public
*/
function addHeaderLine($header_line) {
$this->_headers[] = $header_line;
}
/**
* Reads all the relevant cookies from the
* cookie jar.
* @param SimpleCookieJar $jar Jar to read
* @param SimpleUrl $url Url to use for scope.
* @access public
*/
function readCookiesFromJar($jar, $url) {
$this->_cookies = $jar->selectAsPairs($url);
}
/**
* Wraps the socket in a response parser.
* @param SimpleSocket $socket Responding socket.
* @return SimpleHttpResponse Parsed response object.
* @access protected
*/
function &_createResponse(&$socket) {
$response = new SimpleHttpResponse(
$socket,
$this->_route->getUrl(),
$this->_encoding);
return $response;
}
}
/**
* Collection of header lines in the response.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleHttpHeaders {
var $_raw_headers;
var $_response_code;
var $_http_version;
var $_mime_type;
var $_location;
var $_cookies;
var $_authentication;
var $_realm;
/**
* Parses the incoming header block.
* @param string $headers Header block.
* @access public
*/
function __construct($headers) {
$this->_raw_headers = $headers;
$this->_response_code = false;
$this->_http_version = false;
$this->_mime_type = '';
$this->_location = false;
$this->_cookies = array();
$this->_authentication = false;
$this->_realm = false;
foreach (preg_split("/\r\n/", $headers ?? '') as $header_line) {
$this->_parseHeaderLine($header_line);
}
}
/**
* Accessor for parsed HTTP protocol version.
* @return integer HTTP error code.
* @access public
*/
function getHttpVersion() {
return $this->_http_version;
}
/**
* Accessor for raw header block.
* @return string All headers as raw string.
* @access public
*/
function getRaw() {
return $this->_raw_headers;
}
/**
* Accessor for parsed HTTP error code.
* @return integer HTTP error code.
* @access public
*/
function getResponseCode() {
return (integer)$this->_response_code;
}
/**
* Returns the redirected URL or false if
* no redirection.
* @return string URL or false for none.
* @access public
*/
function getLocation() {
return $this->_location;
}
/**
* Test to see if the response is a valid redirect.
* @return boolean True if valid redirect.
* @access public
*/
function isRedirect() {
return in_array($this->_response_code, array(301, 302, 303, 307)) &&
(boolean)$this->getLocation();
}
/**
* Test to see if the response is an authentication
* challenge.
* @return boolean True if challenge.
* @access public
*/
function isChallenge() {
return ($this->_response_code == 401) &&
(boolean)$this->_authentication &&
(boolean)$this->_realm;
}
/**
* Accessor for MIME type header information.
* @return string MIME type.
* @access public
*/
function getMimeType() {
return $this->_mime_type;
}
/**
* Accessor for authentication type.
* @return string Type.
* @access public
*/
function getAuthentication() {
return $this->_authentication;
}
/**
* Accessor for security realm.
* @return string Realm.
* @access public
*/
function getRealm() {
return $this->_realm;
}
/**
* Writes new cookies to the cookie jar.
* @param SimpleCookieJar $jar Jar to write to.
* @param SimpleUrl $url Host and path to write under.
* @access public
*/
function writeCookiesToJar(&$jar, $url) {
foreach ($this->_cookies as $cookie) {
$jar->setCookie(
$cookie->getName(),
$cookie->getValue(),
$url->getHost(),
$cookie->getPath(),
$cookie->getExpiry());
}
}
/**
* Called on each header line to accumulate the held
* data within the class.
* @param string $header_line One line of header.
* @access protected
*/
function _parseHeaderLine($header_line) {
if (preg_match('/HTTP\/(\d+\.\d+)\s+(\d+)/i', $header_line ?? '', $matches)) {
$this->_http_version = $matches[1];
$this->_response_code = $matches[2];
}
if (preg_match('/Content-type:\s*(.*)/i', $header_line ?? '', $matches)) {
$this->_mime_type = trim($matches[1] ?? '');
}
if (preg_match('/Location:\s*(.*)/i', $header_line ?? '', $matches)) {
$this->_location = trim($matches[1] ?? '');
}
if (preg_match('/Set-cookie:(.*)/i', $header_line ?? '', $matches)) {
$this->_cookies[] = $this->_parseCookie($matches[1]);
}
if (preg_match('/WWW-Authenticate:\s+(\S+)\s+realm=\"(.*?)\"/i', $header_line ?? '', $matches)) {
$this->_authentication = $matches[1];
$this->_realm = trim($matches[2] ?? '');
}
}
/**
* Parse the Set-cookie content.
* @param string $cookie_line Text after "Set-cookie:"
* @return SimpleCookie New cookie object.
* @access private
*/
function _parseCookie($cookie_line) {
$parts = preg_split('/;/', $cookie_line ?? '');
$cookie = array();
preg_match('/\s*(.*?)\s*=(.*)/', array_shift($parts) ?? '', $cookie);
foreach ($parts as $part) {
if (preg_match('/\s*(.*?)\s*=(.*)/', $part ?? '', $matches)) {
$cookie[$matches[1]] = trim($matches[2] ?? '');
}
}
return new SimpleCookie(
$cookie[1],
trim($cookie[2] ?? ''),
isset($cookie["path"]) ? $cookie["path"] : "",
isset($cookie["expires"]) ? $cookie["expires"] : false);
}
}
/**
* Basic HTTP response.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleHttpResponse extends SimpleStickyError {
var $_url;
var $_encoding;
var $_sent;
var $_content;
var $_headers;
/**
* Constructor. Reads and parses the incoming
* content and headers.
* @param SimpleSocket $socket Network connection to fetch
* response text from.
* @param SimpleUrl $url Resource name.
* @param mixed $encoding Record of content sent.
* @access public
*/
function __construct(&$socket, $url, $encoding) {
parent::__construct();
$this->_url = $url;
$this->_encoding = $encoding;
$this->_sent = $socket->getSent();
$this->_content = false;
$raw = $this->_readAll($socket);
if ($socket->isError()) {
$this->_setError('Error reading socket [' . $socket->getError() . ']');
return;
}
$this->_parse($raw);
}
/**
* Splits up the headers and the rest of the content.
* @param string $raw Content to parse.
* @access private
*/
function _parse($raw) {
if (! $raw) {
$this->_setError('Nothing fetched');
$this->_headers = new SimpleHttpHeaders('');
} elseif (! strstr($raw ?? '', "\r\n\r\n")) {
$this->_setError('Could not split headers from content');
$this->_headers = new SimpleHttpHeaders($raw);
} else {
list($headers, $this->_content) = preg_split("/\r\n\r\n/", $raw ?? '', 2);
$this->_headers = new SimpleHttpHeaders($headers);
}
}
/**
* Original request method.
* @return string GET, POST or HEAD.
* @access public
*/
function getMethod() {
return $this->_encoding->getMethod();
}
/**
* Resource name.
* @return SimpleUrl Current url.
* @access public
*/
function getUrl() {
return $this->_url;
}
/**
* Original request data.
* @return mixed Sent content.
* @access public
*/
function getRequestData() {
return $this->_encoding;
}
/**
* Raw request that was sent down the wire.
* @return string Bytes actually sent.
* @access public
*/
function getSent() {
return $this->_sent;
}
/**
* Accessor for the content after the last
* header line.
* @return string All content.
* @access public
*/
function getContent() {
return $this->_content;
}
/**
* Accessor for header block. The response is the
* combination of this and the content.
* @return SimpleHeaders Wrapped header block.
* @access public
*/
function getHeaders() {
return $this->_headers;
}
/**
* Accessor for any new cookies.
* @return array List of new cookies.
* @access public
*/
function getNewCookies() {
return $this->_headers->getNewCookies();
}
/**
* Reads the whole of the socket output into a
* single string.
* @param SimpleSocket $socket Unread socket.
* @return string Raw output if successful
* else false.
* @access private
*/
function _readAll(&$socket) {
$all = '';
while (! $this->_isLastPacket($next = $socket->read())) {
$all .= $next;
}
return $all;
}
/**
* Test to see if the packet from the socket is the
* last one.
* @param string $packet Chunk to interpret.
* @return boolean True if empty or EOF.
* @access private
*/
function _isLastPacket($packet) {
if (is_string($packet)) {
return $packet === '';
}
return ! $packet;
}
}
?>

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thirdparty/simpletest/page.php vendored
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@ -1,984 +0,0 @@
<?php
/**
* Base include file for SimpleTest
* @package SimpleTest
* @subpackage WebTester
* @version $Id: page.php 1672 2008-03-02 04:47:34Z edwardzyang $
*/
/**#@+
* include other SimpleTest class files
*/
require_once(dirname(__FILE__) . '/http.php');
require_once(dirname(__FILE__) . '/parser.php');
require_once(dirname(__FILE__) . '/tag.php');
require_once(dirname(__FILE__) . '/form.php');
require_once(dirname(__FILE__) . '/selector.php');
/**#@-*/
/**
* Creates tags and widgets given HTML tag
* attributes.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleTagBuilder {
/**
* Factory for the tag objects. Creates the
* appropriate tag object for the incoming tag name
* and attributes.
* @param string $name HTML tag name.
* @param hash $attributes Element attributes.
* @return SimpleTag Tag object.
* @access public
*/
function createTag($name, $attributes) {
static $map = array(
'a' => 'SimpleAnchorTag',
'title' => 'SimpleTitleTag',
'base' => 'SimpleBaseTag',
'button' => 'SimpleButtonTag',
'textarea' => 'SimpleTextAreaTag',
'option' => 'SimpleOptionTag',
'label' => 'SimpleLabelTag',
'form' => 'SimpleFormTag',
'frame' => 'SimpleFrameTag');
$attributes = $this->_keysToLowerCase($attributes);
if (array_key_exists($name, $map ?? [])) {
$tag_class = $map[$name];
return new $tag_class($attributes);
} elseif ($name == 'select') {
return $this->_createSelectionTag($attributes);
} elseif ($name == 'input') {
return $this->_createInputTag($attributes);
}
return new SimpleTag($name, $attributes);
}
/**
* Factory for selection fields.
* @param hash $attributes Element attributes.
* @return SimpleTag Tag object.
* @access protected
*/
function _createSelectionTag($attributes) {
if (isset($attributes['multiple'])) {
return new MultipleSelectionTag($attributes);
}
return new SimpleSelectionTag($attributes);
}
/**
* Factory for input tags.
* @param hash $attributes Element attributes.
* @return SimpleTag Tag object.
* @access protected
*/
function _createInputTag($attributes) {
if (! isset($attributes['type'])) {
return new SimpleTextTag($attributes);
}
$type = strtolower(trim($attributes['type'] ?? ''));
$map = array(
'submit' => 'SimpleSubmitTag',
'image' => 'SimpleImageSubmitTag',
'checkbox' => 'SimpleCheckboxTag',
'radio' => 'SimpleRadioButtonTag',
'text' => 'SimpleTextTag',
'email' => 'SimpleTextTag',
'hidden' => 'SimpleTextTag',
'password' => 'SimpleTextTag',
'file' => 'SimpleUploadTag');
if (array_key_exists($type, $map ?? [])) {
$tag_class = $map[$type];
return new $tag_class($attributes);
}
return new SimpleTextTag($attributes);
}
/**
* Make the keys lower case for case insensitive look-ups.
* @param hash $map Hash to convert.
* @return hash Unchanged values, but keys lower case.
* @access private
*/
function _keysToLowerCase($map) {
$lower = array();
foreach ($map as $key => $value) {
$lower[strtolower($key)] = $value;
}
return $lower;
}
}
/**
* SAX event handler. Maintains a list of
* open tags and dispatches them as they close.
* @package SimpleTest
* @subpackage WebTester
*/
class SimplePageBuilder extends SimpleSaxListener {
var $_tags;
var $_page;
var $_private_content_tag;
/**
* Sets the builder up empty.
* @access public
*/
function __construct() {
parent::__construct();
}
/**
* Frees up any references so as to allow the PHP garbage
* collection from unset() to work.
* @access public
*/
function free() {
unset($this->_tags);
unset($this->_page);
unset($this->_private_content_tags);
}
/**
* Reads the raw content and send events
* into the page to be built.
* @param $response SimpleHttpResponse Fetched response.
* @return SimplePage Newly parsed page.
* @access public
*/
function &parse($response) {
$this->_tags = array();
$this->_page = &$this->_createPage($response);
$parser = &$this->_createParser($this);
$parser->parse($response->getContent());
$this->_page->acceptPageEnd();
return $this->_page;
}
/**
* Creates an empty page.
* @return SimplePage New unparsed page.
* @access protected
*/
function &_createPage($response) {
$page = new SimplePage($response);
return $page;
}
/**
* Creates the parser used with the builder.
* @param $listener SimpleSaxListener Target of parser.
* @return SimpleSaxParser Parser to generate
* events for the builder.
* @access protected
*/
function &_createParser(&$listener) {
$parser = new SimpleHtmlSaxParser($listener);
return $parser;
}
/**
* Start of element event. Opens a new tag.
* @param string $name Element name.
* @param hash $attributes Attributes without content
* are marked as true.
* @return boolean False on parse error.
* @access public
*/
function startElement($name, $attributes) {
$factory = new SimpleTagBuilder();
$tag = $factory->createTag($name, $attributes);
if (! $tag) {
return true;
}
if ($tag->getTagName() == 'label') {
$this->_page->acceptLabelStart($tag);
$this->_openTag($tag);
return true;
}
if ($tag->getTagName() == 'form') {
$this->_page->acceptFormStart($tag);
return true;
}
if ($tag->getTagName() == 'frameset') {
$this->_page->acceptFramesetStart($tag);
return true;
}
if ($tag->getTagName() == 'frame') {
$this->_page->acceptFrame($tag);
return true;
}
if ($tag->isPrivateContent() && ! isset($this->_private_content_tag)) {
$this->_private_content_tag = &$tag;
}
if ($tag->expectEndTag()) {
$this->_openTag($tag);
return true;
}
$this->_page->acceptTag($tag);
return true;
}
/**
* End of element event.
* @param string $name Element name.
* @return boolean False on parse error.
* @access public
*/
function endElement($name) {
if ($name == 'label') {
$this->_page->acceptLabelEnd();
return true;
}
if ($name == 'form') {
$this->_page->acceptFormEnd();
return true;
}
if ($name == 'frameset') {
$this->_page->acceptFramesetEnd();
return true;
}
if ($this->_hasNamedTagOnOpenTagStack($name)) {
$tag = array_pop($this->_tags[$name]);
if ($tag->isPrivateContent() && $this->_private_content_tag->getTagName() == $name) {
unset($this->_private_content_tag);
}
$this->_addContentTagToOpenTags($tag);
$this->_page->acceptTag($tag);
return true;
}
return true;
}
/**
* Test to see if there are any open tags awaiting
* closure that match the tag name.
* @param string $name Element name.
* @return boolean True if any are still open.
* @access private
*/
function _hasNamedTagOnOpenTagStack($name) {
return isset($this->_tags[$name]) && (count($this->_tags[$name] ?? []) > 0);
}
/**
* Unparsed, but relevant data. The data is added
* to every open tag.
* @param string $text May include unparsed tags.
* @return boolean False on parse error.
* @access public
*/
function addContent($text) {
if (isset($this->_private_content_tag)) {
$this->_private_content_tag->addContent($text);
} else {
$this->_addContentToAllOpenTags($text);
}
return true;
}
/**
* Any content fills all currently open tags unless it
* is part of an option tag.
* @param string $text May include unparsed tags.
* @access private
*/
function _addContentToAllOpenTags($text) {
foreach (array_keys($this->_tags ?? []) as $name) {
for ($i = 0, $count = count($this->_tags[$name]); $i < $count; $i++) {
$this->_tags[$name][$i]->addContent($text);
}
}
}
/**
* Parsed data in tag form. The parsed tag is added
* to every open tag. Used for adding options to select
* fields only.
* @param SimpleTag $tag Option tags only.
* @access private
*/
function _addContentTagToOpenTags(&$tag) {
if ($tag->getTagName() != 'option') {
return;
}
foreach (array_keys($this->_tags ?? []) as $name) {
for ($i = 0, $count = count($this->_tags[$name]); $i < $count; $i++) {
$this->_tags[$name][$i]->addTag($tag);
}
}
}
/**
* Opens a tag for receiving content. Multiple tags
* will be receiving input at the same time.
* @param SimpleTag $tag New content tag.
* @access private
*/
function _openTag(&$tag) {
$name = $tag->getTagName();
if (! in_array($name, array_keys($this->_tags ?? []))) {
$this->_tags[$name] = array();
}
$this->_tags[$name][] = &$tag;
}
}
/**
* A wrapper for a web page.
* @package SimpleTest
* @subpackage WebTester
*/
class SimplePage {
var $_links;
var $_title;
var $_last_widget;
var $_label;
var $_left_over_labels;
var $_open_forms;
var $_complete_forms;
var $_frameset;
var $_frames;
var $_frameset_nesting_level;
var $_transport_error;
var $_raw;
var $_text;
var $_sent;
var $_headers;
var $_method;
var $_url;
var $_base = false;
var $_request_data;
/**
* Parses a page ready to access it's contents.
* @param SimpleHttpResponse $response Result of HTTP fetch.
* @access public
*/
function __construct($response = false) {
$this->_links = array();
$this->_title = false;
$this->_left_over_labels = array();
$this->_open_forms = array();
$this->_complete_forms = array();
$this->_frameset = false;
$this->_frames = array();
$this->_frameset_nesting_level = 0;
$this->_text = false;
if ($response) {
$this->_extractResponse($response);
} else {
$this->_noResponse();
}
}
/**
* Extracts all of the response information.
* @param SimpleHttpResponse $response Response being parsed.
* @access private
*/
function _extractResponse($response) {
$this->_transport_error = $response->getError();
$this->_raw = $response->getContent();
$this->_sent = $response->getSent();
$this->_headers = $response->getHeaders();
$this->_method = $response->getMethod();
$this->_url = $response->getUrl();
$this->_request_data = $response->getRequestData();
}
/**
* Sets up a missing response.
* @access private
*/
function _noResponse() {
$this->_transport_error = 'No page fetched yet';
$this->_raw = false;
$this->_sent = false;
$this->_headers = false;
$this->_method = 'GET';
$this->_url = false;
$this->_request_data = false;
}
/**
* Original request as bytes sent down the wire.
* @return mixed Sent content.
* @access public
*/
function getRequest() {
return $this->_sent;
}
/**
* Accessor for raw text of page.
* @return string Raw unparsed content.
* @access public
*/
function getRaw() {
return $this->_raw;
}
/**
* Accessor for plain text of page as a text browser
* would see it.
* @return string Plain text of page.
* @access public
*/
function getText() {
if (! $this->_text) {
$this->_text = SimpleHtmlSaxParser::normalise($this->_raw);
}
return $this->_text;
}
/**
* Accessor for raw headers of page.
* @return string Header block as text.
* @access public
*/
function getHeaders() {
if ($this->_headers) {
return $this->_headers->getRaw();
}
return false;
}
/**
* Original request method.
* @return string GET, POST or HEAD.
* @access public
*/
function getMethod() {
return $this->_method;
}
/**
* Original resource name.
* @return SimpleUrl Current url.
* @access public
*/
function getUrl() {
return $this->_url;
}
/**
* Base URL if set via BASE tag page url otherwise
* @return SimpleUrl Base url.
* @access public
*/
function getBaseUrl() {
return $this->_base;
}
/**
* Original request data.
* @return mixed Sent content.
* @access public
*/
function getRequestData() {
return $this->_request_data;
}
/**
* Accessor for last error.
* @return string Error from last response.
* @access public
*/
function getTransportError() {
return $this->_transport_error;
}
/**
* Accessor for current MIME type.
* @return string MIME type as string; e.g. 'text/html'
* @access public
*/
function getMimeType() {
if ($this->_headers) {
return $this->_headers->getMimeType();
}
return false;
}
/**
* Accessor for HTTP response code.
* @return integer HTTP response code received.
* @access public
*/
function getResponseCode() {
if ($this->_headers) {
return $this->_headers->getResponseCode();
}
return false;
}
/**
* Accessor for last Authentication type. Only valid
* straight after a challenge (401).
* @return string Description of challenge type.
* @access public
*/
function getAuthentication() {
if ($this->_headers) {
return $this->_headers->getAuthentication();
}
return false;
}
/**
* Accessor for last Authentication realm. Only valid
* straight after a challenge (401).
* @return string Name of security realm.
* @access public
*/
function getRealm() {
if ($this->_headers) {
return $this->_headers->getRealm();
}
return false;
}
/**
* Accessor for current frame focus. Will be
* false as no frames.
* @return array Always empty.
* @access public
*/
function getFrameFocus() {
return array();
}
/**
* Sets the focus by index. The integer index starts from 1.
* @param integer $choice Chosen frame.
* @return boolean Always false.
* @access public
*/
function setFrameFocusByIndex($choice) {
return false;
}
/**
* Sets the focus by name. Always fails for a leaf page.
* @param string $name Chosen frame.
* @return boolean False as no frames.
* @access public
*/
function setFrameFocus($name) {
return false;
}
/**
* Clears the frame focus. Does nothing for a leaf page.
* @access public
*/
function clearFrameFocus() {
}
/**
* Adds a tag to the page.
* @param SimpleTag $tag Tag to accept.
* @access public
*/
function acceptTag(&$tag) {
if ($tag->getTagName() == "a") {
$this->_addLink($tag);
} elseif ($tag->getTagName() == "base") {
$this->_setBase($tag);
} elseif ($tag->getTagName() == "title") {
$this->_setTitle($tag);
} elseif ($this->_isFormElement($tag->getTagName())) {
for ($i = 0; $i < count($this->_open_forms ?? []); $i++) {
$this->_open_forms[$i]->addWidget($tag);
}
$this->_last_widget = &$tag;
}
}
/**
* Opens a label for a described widget.
* @param SimpleFormTag $tag Tag to accept.
* @access public
*/
function acceptLabelStart(&$tag) {
$this->_label = &$tag;
unset($this->_last_widget);
}
/**
* Closes the most recently opened label.
* @access public
*/
function acceptLabelEnd() {
if (isset($this->_label)) {
if (isset($this->_last_widget)) {
$this->_last_widget->setLabel($this->_label->getText());
unset($this->_last_widget);
} else {
$this->_left_over_labels[] = SimpleTestCompatibility::copy($this->_label);
}
unset($this->_label);
}
}
/**
* Tests to see if a tag is a possible form
* element.
* @param string $name HTML element name.
* @return boolean True if form element.
* @access private
*/
function _isFormElement($name) {
return in_array($name, array('input', 'button', 'textarea', 'select'));
}
/**
* Opens a form. New widgets go here.
* @param SimpleFormTag $tag Tag to accept.
* @access public
*/
function acceptFormStart(&$tag) {
$this->_open_forms[] = new SimpleForm($tag, $this);
}
/**
* Closes the most recently opened form.
* @access public
*/
function acceptFormEnd() {
if (count($this->_open_forms ?? [])) {
$this->_complete_forms[] = array_pop($this->_open_forms);
}
}
/**
* Opens a frameset. A frameset may contain nested
* frameset tags.
* @param SimpleFramesetTag $tag Tag to accept.
* @access public
*/
function acceptFramesetStart(&$tag) {
if (! $this->_isLoadingFrames()) {
$this->_frameset = &$tag;
}
$this->_frameset_nesting_level++;
}
/**
* Closes the most recently opened frameset.
* @access public
*/
function acceptFramesetEnd() {
if ($this->_isLoadingFrames()) {
$this->_frameset_nesting_level--;
}
}
/**
* Takes a single frame tag and stashes it in
* the current frame set.
* @param SimpleFrameTag $tag Tag to accept.
* @access public
*/
function acceptFrame(&$tag) {
if ($this->_isLoadingFrames()) {
if ($tag->getAttribute('src')) {
$this->_frames[] = &$tag;
}
}
}
/**
* Test to see if in the middle of reading
* a frameset.
* @return boolean True if inframeset.
* @access private
*/
function _isLoadingFrames() {
if (! $this->_frameset) {
return false;
}
return ($this->_frameset_nesting_level > 0);
}
/**
* Test to see if link is an absolute one.
* @param string $url Url to test.
* @return boolean True if absolute.
* @access protected
*/
function _linkIsAbsolute($url) {
$parsed = new SimpleUrl($url);
return (boolean)($parsed->getScheme() && $parsed->getHost());
}
/**
* Adds a link to the page.
* @param SimpleAnchorTag $tag Link to accept.
* @access protected
*/
function _addLink($tag) {
$this->_links[] = $tag;
}
/**
* Marker for end of complete page. Any work in
* progress can now be closed.
* @access public
*/
function acceptPageEnd() {
while (count($this->_open_forms ?? [])) {
$this->_complete_forms[] = array_pop($this->_open_forms);
}
foreach ($this->_left_over_labels as $label) {
for ($i = 0, $count = count($this->_complete_forms); $i < $count; $i++) {
$this->_complete_forms[$i]->attachLabelBySelector(
new SimpleById($label->getFor()),
$label->getText());
}
}
}
/**
* Test for the presence of a frameset.
* @return boolean True if frameset.
* @access public
*/
function hasFrames() {
return (boolean)$this->_frameset;
}
/**
* Accessor for frame name and source URL for every frame that
* will need to be loaded. Immediate children only.
* @return boolean/array False if no frameset or
* otherwise a hash of frame URLs.
* The key is either a numerical
* base one index or the name attribute.
* @access public
*/
function getFrameset() {
if (! $this->_frameset) {
return false;
}
$urls = array();
for ($i = 0; $i < count($this->_frames ?? []); $i++) {
$name = $this->_frames[$i]->getAttribute('name');
$url = new SimpleUrl($this->_frames[$i]->getAttribute('src'));
$urls[$name ? $name : $i + 1] = $this->expandUrl($url);
}
return $urls;
}
/**
* Fetches a list of loaded frames.
* @return array/string Just the URL for a single page.
* @access public
*/
function getFrames() {
$url = $this->expandUrl($this->getUrl());
return $url->asString();
}
/**
* Accessor for a list of all links.
* @return array List of urls with scheme of
* http or https and hostname.
* @access public
*/
function getUrls() {
$all = array();
foreach ($this->_links as $link) {
$url = $this->_getUrlFromLink($link);
$all[] = $url->asString();
}
return $all;
}
/**
* Accessor for URLs by the link label. Label will match
* regardess of whitespace issues and case.
* @param string $label Text of link.
* @return array List of links with that label.
* @access public
*/
function getUrlsByLabel($label) {
$matches = array();
foreach ($this->_links as $link) {
if ($link->getText() == $label) {
$matches[] = $this->_getUrlFromLink($link);
}
}
return $matches;
}
/**
* Accessor for a URL by the id attribute.
* @param string $id Id attribute of link.
* @return SimpleUrl URL with that id of false if none.
* @access public
*/
function getUrlById($id) {
foreach ($this->_links as $link) {
if ($link->getAttribute('id') === (string)$id) {
return $this->_getUrlFromLink($link);
}
}
return false;
}
/**
* Converts a link tag into a target URL.
* @param SimpleAnchor $link Parsed link.
* @return SimpleUrl URL with frame target if any.
* @access private
*/
function _getUrlFromLink($link) {
$url = $this->expandUrl($link->getHref());
if ($link->getAttribute('target')) {
$url->setTarget($link->getAttribute('target'));
}
return $url;
}
/**
* Expands expandomatic URLs into fully qualified
* URLs.
* @param SimpleUrl $url Relative URL.
* @return SimpleUrl Absolute URL.
* @access public
*/
function expandUrl($url) {
if (! is_object($url)) {
$url = new SimpleUrl($url);
}
$location = $this->getBaseUrl() ? $this->getBaseUrl() : new SimpleUrl();
return $url->makeAbsolute($location->makeAbsolute($this->getUrl()));
}
/**
* Sets the base url for the page.
* @param SimpleTag $tag Base URL for page.
* @access protected
*/
function _setBase(&$tag) {
$url = $tag->getAttribute('href');
$this->_base = new SimpleUrl($url);
}
/**
* Sets the title tag contents.
* @param SimpleTitleTag $tag Title of page.
* @access protected
*/
function _setTitle(&$tag) {
$this->_title = &$tag;
}
/**
* Accessor for parsed title.
* @return string Title or false if no title is present.
* @access public
*/
function getTitle() {
if ($this->_title) {
return $this->_title->getText();
}
return false;
}
/**
* Finds a held form by button label. Will only
* search correctly built forms.
* @param SimpleSelector $selector Button finder.
* @return SimpleForm Form object containing
* the button.
* @access public
*/
function &getFormBySubmit($selector) {
for ($i = 0; $i < count($this->_complete_forms ?? []); $i++) {
if ($this->_complete_forms[$i]->hasSubmit($selector)) {
return $this->_complete_forms[$i];
}
}
$null = null;
return $null;
}
/**
* Finds a held form by image using a selector.
* Will only search correctly built forms.
* @param SimpleSelector $selector Image finder.
* @return SimpleForm Form object containing
* the image.
* @access public
*/
function &getFormByImage($selector) {
for ($i = 0; $i < count($this->_complete_forms ?? []); $i++) {
if ($this->_complete_forms[$i]->hasImage($selector)) {
return $this->_complete_forms[$i];
}
}
$null = null;
return $null;
}
/**
* Finds a held form by the form ID. A way of
* identifying a specific form when we have control
* of the HTML code.
* @param string $id Form label.
* @return SimpleForm Form object containing the matching ID.
* @access public
*/
function &getFormById($id) {
for ($i = 0; $i < count($this->_complete_forms ?? []); $i++) {
if ($this->_complete_forms[$i]->getId() == $id) {
return $this->_complete_forms[$i];
}
}
$null = null;
return $null;
}
/**
* Sets a field on each form in which the field is
* available.
* @param SimpleSelector $selector Field finder.
* @param string $value Value to set field to.
* @return boolean True if value is valid.
* @access public
*/
function setField($selector, $value, $position=false) {
$is_set = false;
for ($i = 0; $i < count($this->_complete_forms ?? []); $i++) {
if ($this->_complete_forms[$i]->setField($selector, $value, $position)) {
$is_set = true;
}
}
return $is_set;
}
/**
* Accessor for a form element value within a page.
* @param SimpleSelector $selector Field finder.
* @return string/boolean A string if the field is
* present, false if unchecked
* and null if missing.
* @access public
*/
function getField($selector) {
for ($i = 0; $i < count($this->_complete_forms ?? []); $i++) {
$value = $this->_complete_forms[$i]->getValue($selector);
if (isset($value)) {
return $value;
}
}
return null;
}
}

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@ -1,764 +0,0 @@
<?php
/**
* base include file for SimpleTest
* @package SimpleTest
* @subpackage MockObjects
* @version $Id: parser.php 1723 2008-04-08 00:34:10Z lastcraft $
*/
/**#@+
* Lexer mode stack constants
*/
foreach (array('LEXER_ENTER', 'LEXER_MATCHED',
'LEXER_UNMATCHED', 'LEXER_EXIT',
'LEXER_SPECIAL') as $i => $constant) {
if (! defined($constant)) {
define($constant, $i + 1);
}
}
/**#@-*/
/**
* Compounded regular expression. Any of
* the contained patterns could match and
* when one does, it's label is returned.
* @package SimpleTest
* @subpackage WebTester
*/
class ParallelRegex {
var $_patterns;
var $_labels;
var $_regex;
var $_case;
/**
* Constructor. Starts with no patterns.
* @param boolean $case True for case sensitive, false
* for insensitive.
* @access public
*/
function __construct($case) {
$this->_case = $case;
$this->_patterns = array();
$this->_labels = array();
$this->_regex = null;
}
/**
* Adds a pattern with an optional label.
* @param string $pattern Perl style regex, but ( and )
* lose the usual meaning.
* @param string $label Label of regex to be returned
* on a match.
* @access public
*/
function addPattern($pattern, $label = true) {
$count = count($this->_patterns ?? []);
$this->_patterns[$count] = $pattern;
$this->_labels[$count] = $label;
$this->_regex = null;
}
/**
* Attempts to match all patterns at once against
* a string.
* @param string $subject String to match against.
* @param string $match First matched portion of
* subject.
* @return boolean True on success.
* @access public
*/
function match($subject, &$match) {
if (count($this->_patterns ?? []) == 0) {
return false;
}
if (! preg_match($this->_getCompoundedRegex() ?? '', $subject ?? '', $matches)) {
$match = '';
return false;
}
$match = $matches[0];
for ($i = 1; $i < count($matches ?? []); $i++) {
if ($matches[$i]) {
return $this->_labels[$i - 1];
}
}
return true;
}
/**
* Compounds the patterns into a single
* regular expression separated with the
* "or" operator. Caches the regex.
* Will automatically escape (, ) and / tokens.
* @param array $patterns List of patterns in order.
* @access private
*/
function _getCompoundedRegex() {
if ($this->_regex == null) {
for ($i = 0, $count = count($this->_patterns); $i < $count; $i++) {
$this->_patterns[$i] = '(' . str_replace(
array('/', '(', ')'),
array('\/', '\(', '\)'),
$this->_patterns[$i] ?? '') . ')';
}
$this->_regex = "/" . implode("|", $this->_patterns) . "/" . $this->_getPerlMatchingFlags();
}
return $this->_regex;
}
/**
* Accessor for perl regex mode flags to use.
* @return string Perl regex flags.
* @access private
*/
function _getPerlMatchingFlags() {
return ($this->_case ? "msS" : "msSi");
}
}
/**
* States for a stack machine.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleStateStack {
var $_stack;
/**
* Constructor. Starts in named state.
* @param string $start Starting state name.
* @access public
*/
function __construct($start) {
$this->_stack = array($start);
}
/**
* Accessor for current state.
* @return string State.
* @access public
*/
function getCurrent() {
return $this->_stack[count($this->_stack) - 1];
}
/**
* Adds a state to the stack and sets it
* to be the current state.
* @param string $state New state.
* @access public
*/
function enter($state) {
array_push($this->_stack, $state);
}
/**
* Leaves the current state and reverts
* to the previous one.
* @return boolean False if we drop off
* the bottom of the list.
* @access public
*/
function leave() {
if (count($this->_stack ?? []) == 1) {
return false;
}
array_pop($this->_stack);
return true;
}
}
/**
* Accepts text and breaks it into tokens.
* Some optimisation to make the sure the
* content is only scanned by the PHP regex
* parser once. Lexer modes must not start
* with leading underscores.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleLexer {
var $_regexes;
var $_parser;
var $_mode;
var $_mode_handlers;
var $_case;
/**
* Sets up the lexer in case insensitive matching
* by default.
* @param SimpleSaxParser $parser Handling strategy by
* reference.
* @param string $start Starting handler.
* @param boolean $case True for case sensitive.
* @access public
*/
function __construct(&$parser, $start = "accept", $case = false) {
$this->_case = $case;
$this->_regexes = array();
$this->_parser = &$parser;
$this->_mode = new SimpleStateStack($start);
$this->_mode_handlers = array($start => $start);
}
/**
* Adds a token search pattern for a particular
* parsing mode. The pattern does not change the
* current mode.
* @param string $pattern Perl style regex, but ( and )
* lose the usual meaning.
* @param string $mode Should only apply this
* pattern when dealing with
* this type of input.
* @access public
*/
function addPattern($pattern, $mode = "accept") {
if (! isset($this->_regexes[$mode])) {
$this->_regexes[$mode] = new ParallelRegex($this->_case);
}
$this->_regexes[$mode]->addPattern($pattern);
if (! isset($this->_mode_handlers[$mode])) {
$this->_mode_handlers[$mode] = $mode;
}
}
/**
* Adds a pattern that will enter a new parsing
* mode. Useful for entering parenthesis, strings,
* tags, etc.
* @param string $pattern Perl style regex, but ( and )
* lose the usual meaning.
* @param string $mode Should only apply this
* pattern when dealing with
* this type of input.
* @param string $new_mode Change parsing to this new
* nested mode.
* @access public
*/
function addEntryPattern($pattern, $mode, $new_mode) {
if (! isset($this->_regexes[$mode])) {
$this->_regexes[$mode] = new ParallelRegex($this->_case);
}
$this->_regexes[$mode]->addPattern($pattern, $new_mode);
if (! isset($this->_mode_handlers[$new_mode])) {
$this->_mode_handlers[$new_mode] = $new_mode;
}
}
/**
* Adds a pattern that will exit the current mode
* and re-enter the previous one.
* @param string $pattern Perl style regex, but ( and )
* lose the usual meaning.
* @param string $mode Mode to leave.
* @access public
*/
function addExitPattern($pattern, $mode) {
if (! isset($this->_regexes[$mode])) {
$this->_regexes[$mode] = new ParallelRegex($this->_case);
}
$this->_regexes[$mode]->addPattern($pattern, "__exit");
if (! isset($this->_mode_handlers[$mode])) {
$this->_mode_handlers[$mode] = $mode;
}
}
/**
* Adds a pattern that has a special mode. Acts as an entry
* and exit pattern in one go, effectively calling a special
* parser handler for this token only.
* @param string $pattern Perl style regex, but ( and )
* lose the usual meaning.
* @param string $mode Should only apply this
* pattern when dealing with
* this type of input.
* @param string $special Use this mode for this one token.
* @access public
*/
function addSpecialPattern($pattern, $mode, $special) {
if (! isset($this->_regexes[$mode])) {
$this->_regexes[$mode] = new ParallelRegex($this->_case);
}
$this->_regexes[$mode]->addPattern($pattern, "_$special");
if (! isset($this->_mode_handlers[$special])) {
$this->_mode_handlers[$special] = $special;
}
}
/**
* Adds a mapping from a mode to another handler.
* @param string $mode Mode to be remapped.
* @param string $handler New target handler.
* @access public
*/
function mapHandler($mode, $handler) {
$this->_mode_handlers[$mode] = $handler;
}
/**
* Splits the page text into tokens. Will fail
* if the handlers report an error or if no
* content is consumed. If successful then each
* unparsed and parsed token invokes a call to the
* held listener.
* @param string $raw Raw HTML text.
* @return boolean True on success, else false.
* @access public
*/
function parse($raw) {
if (! isset($this->_parser)) {
return false;
}
$length = strlen($raw ?? '');
while (is_array($parsed = $this->_reduce($raw))) {
list($raw, $unmatched, $matched, $mode) = $parsed;
if (! $this->_dispatchTokens($unmatched, $matched, $mode)) {
return false;
}
if ($raw === '') {
return true;
}
if (strlen($raw ?? '') == $length) {
return false;
}
$length = strlen($raw ?? '');
}
if (! $parsed) {
return false;
}
return $this->_invokeParser($raw, LEXER_UNMATCHED);
}
/**
* Sends the matched token and any leading unmatched
* text to the parser changing the lexer to a new
* mode if one is listed.
* @param string $unmatched Unmatched leading portion.
* @param string $matched Actual token match.
* @param string $mode Mode after match. A boolean
* false mode causes no change.
* @return boolean False if there was any error
* from the parser.
* @access private
*/
function _dispatchTokens($unmatched, $matched, $mode = false) {
if (! $this->_invokeParser($unmatched, LEXER_UNMATCHED)) {
return false;
}
if (is_bool($mode)) {
return $this->_invokeParser($matched, LEXER_MATCHED);
}
if ($this->_isModeEnd($mode)) {
if (! $this->_invokeParser($matched, LEXER_EXIT)) {
return false;
}
return $this->_mode->leave();
}
if ($this->_isSpecialMode($mode)) {
$this->_mode->enter($this->_decodeSpecial($mode));
if (! $this->_invokeParser($matched, LEXER_SPECIAL)) {
return false;
}
return $this->_mode->leave();
}
$this->_mode->enter($mode);
return $this->_invokeParser($matched, LEXER_ENTER);
}
/**
* Tests to see if the new mode is actually to leave
* the current mode and pop an item from the matching
* mode stack.
* @param string $mode Mode to test.
* @return boolean True if this is the exit mode.
* @access private
*/
function _isModeEnd($mode) {
return ($mode === "__exit");
}
/**
* Test to see if the mode is one where this mode
* is entered for this token only and automatically
* leaves immediately afterwoods.
* @param string $mode Mode to test.
* @return boolean True if this is the exit mode.
* @access private
*/
function _isSpecialMode($mode) {
return (strncmp($mode ?? '', "_", 1) == 0);
}
/**
* Strips the magic underscore marking single token
* modes.
* @param string $mode Mode to decode.
* @return string Underlying mode name.
* @access private
*/
function _decodeSpecial($mode) {
return substr($mode ?? '', 1);
}
/**
* Calls the parser method named after the current
* mode. Empty content will be ignored. The lexer
* has a parser handler for each mode in the lexer.
* @param string $content Text parsed.
* @param boolean $is_match Token is recognised rather
* than unparsed data.
* @access private
*/
function _invokeParser($content, $is_match) {
if (($content === '') || ($content === false)) {
return true;
}
$handler = $this->_mode_handlers[$this->_mode->getCurrent()];
return $this->_parser->$handler($content, $is_match);
}
/**
* Tries to match a chunk of text and if successful
* removes the recognised chunk and any leading
* unparsed data. Empty strings will not be matched.
* @param string $raw The subject to parse. This is the
* content that will be eaten.
* @return array/boolean Three item list of unparsed
* content followed by the
* recognised token and finally the
* action the parser is to take.
* True if no match, false if there
* is a parsing error.
* @access private
*/
function _reduce($raw) {
if ($action = $this->_regexes[$this->_mode->getCurrent()]->match($raw, $match)) {
$unparsed_character_count = strpos($raw ?? '', $match ?? '');
$unparsed = substr($raw ?? '', 0, $unparsed_character_count);
$raw = substr($raw ?? '', $unparsed_character_count + strlen($match ?? ''));
return array($raw, $unparsed, $match, $action);
}
return true;
}
}
/**
* Breaks HTML into SAX events.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleHtmlLexer extends SimpleLexer {
/**
* Sets up the lexer with case insensitive matching
* and adds the HTML handlers.
* @param SimpleSaxParser $parser Handling strategy by
* reference.
* @access public
*/
function __construct(&$parser) {
parent::__construct($parser, 'text');
$this->mapHandler('text', 'acceptTextToken');
$this->_addSkipping();
foreach ($this->_getParsedTags() as $tag) {
$this->_addTag($tag);
}
$this->_addInTagTokens();
}
/**
* List of parsed tags. Others are ignored.
* @return array List of searched for tags.
* @access private
*/
function _getParsedTags() {
return array('a', 'base', 'title', 'form', 'input', 'button', 'textarea', 'select',
'option', 'frameset', 'frame', 'label');
}
/**
* The lexer has to skip certain sections such
* as server code, client code and styles.
* @access private
*/
function _addSkipping() {
$this->mapHandler('css', 'ignore');
$this->addEntryPattern('<style', 'text', 'css');
$this->addExitPattern('</style>', 'css');
$this->mapHandler('js', 'ignore');
$this->addEntryPattern('<script', 'text', 'js');
$this->addExitPattern('</script>', 'js');
$this->mapHandler('comment', 'ignore');
$this->addEntryPattern('<!--', 'text', 'comment');
$this->addExitPattern('-->', 'comment');
}
/**
* Pattern matches to start and end a tag.
* @param string $tag Name of tag to scan for.
* @access private
*/
function _addTag($tag) {
$this->addSpecialPattern("</$tag>", 'text', 'acceptEndToken');
$this->addEntryPattern("<$tag", 'text', 'tag');
}
/**
* Pattern matches to parse the inside of a tag
* including the attributes and their quoting.
* @access private
*/
function _addInTagTokens() {
$this->mapHandler('tag', 'acceptStartToken');
$this->addSpecialPattern('\s+', 'tag', 'ignore');
$this->_addAttributeTokens();
$this->addExitPattern('/>', 'tag');
$this->addExitPattern('>', 'tag');
}
/**
* Matches attributes that are either single quoted,
* double quoted or unquoted.
* @access private
*/
function _addAttributeTokens() {
$this->mapHandler('dq_attribute', 'acceptAttributeToken');
$this->addEntryPattern('=\s*"', 'tag', 'dq_attribute');
$this->addPattern("\\\\\"", 'dq_attribute');
$this->addExitPattern('"', 'dq_attribute');
$this->mapHandler('sq_attribute', 'acceptAttributeToken');
$this->addEntryPattern("=\s*'", 'tag', 'sq_attribute');
$this->addPattern("\\\\'", 'sq_attribute');
$this->addExitPattern("'", 'sq_attribute');
$this->mapHandler('uq_attribute', 'acceptAttributeToken');
$this->addSpecialPattern('=\s*[^>\s]*', 'tag', 'uq_attribute');
}
}
/**
* Converts HTML tokens into selected SAX events.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleHtmlSaxParser {
var $_lexer;
var $_listener;
var $_tag;
var $_attributes;
var $_current_attribute;
/**
* Sets the listener.
* @param SimpleSaxListener $listener SAX event handler.
* @access public
*/
function __construct(&$listener) {
$this->_listener = &$listener;
$this->_lexer = &$this->createLexer($this);
$this->_tag = '';
$this->_attributes = array();
$this->_current_attribute = '';
}
/**
* Runs the content through the lexer which
* should call back to the acceptors.
* @param string $raw Page text to parse.
* @return boolean False if parse error.
* @access public
*/
function parse($raw) {
return $this->_lexer->parse($raw);
}
/**
* Sets up the matching lexer. Starts in 'text' mode.
* @param SimpleSaxParser $parser Event generator, usually $self.
* @return SimpleLexer Lexer suitable for this parser.
* @access public
* @static
*/
function &createLexer(&$parser) {
$lexer = new SimpleHtmlLexer($parser);
return $lexer;
}
/**
* Accepts a token from the tag mode. If the
* starting element completes then the element
* is dispatched and the current attributes
* set back to empty. The element or attribute
* name is converted to lower case.
* @param string $token Incoming characters.
* @param integer $event Lexer event type.
* @return boolean False if parse error.
* @access public
*/
function acceptStartToken($token, $event) {
if ($event == LEXER_ENTER) {
$this->_tag = strtolower(substr($token ?? '', 1));
return true;
}
if ($event == LEXER_EXIT) {
$success = $this->_listener->startElement(
$this->_tag,
$this->_attributes);
$this->_tag = '';
$this->_attributes = array();
return $success;
}
if ($token != '=') {
$this->_current_attribute = strtolower(SimpleHtmlSaxParser::decodeHtml($token) ?? '');
$this->_attributes[$this->_current_attribute] = '';
}
return true;
}
/**
* Accepts a token from the end tag mode.
* The element name is converted to lower case.
* @param string $token Incoming characters.
* @param integer $event Lexer event type.
* @return boolean False if parse error.
* @access public
*/
function acceptEndToken($token, $event) {
if (! preg_match('/<\/(.*)>/', $token ?? '', $matches)) {
return false;
}
return $this->_listener->endElement(strtolower($matches[1] ?? ''));
}
/**
* Part of the tag data.
* @param string $token Incoming characters.
* @param integer $event Lexer event type.
* @return boolean False if parse error.
* @access public
*/
function acceptAttributeToken($token, $event) {
if ($this->_current_attribute) {
if ($event == LEXER_UNMATCHED) {
$this->_attributes[$this->_current_attribute] .=
SimpleHtmlSaxParser::decodeHtml($token);
}
if ($event == LEXER_SPECIAL) {
$this->_attributes[$this->_current_attribute] .=
preg_replace('/^=\s*/' , '', SimpleHtmlSaxParser::decodeHtml($token) ?? '');
}
}
return true;
}
/**
* A character entity.
* @param string $token Incoming characters.
* @param integer $event Lexer event type.
* @return boolean False if parse error.
* @access public
*/
function acceptEntityToken($token, $event) {
}
/**
* Character data between tags regarded as
* important.
* @param string $token Incoming characters.
* @param integer $event Lexer event type.
* @return boolean False if parse error.
* @access public
*/
function acceptTextToken($token, $event) {
return $this->_listener->addContent($token);
}
/**
* Incoming data to be ignored.
* @param string $token Incoming characters.
* @param integer $event Lexer event type.
* @return boolean False if parse error.
* @access public
*/
function ignore($token, $event) {
return true;
}
/**
* Decodes any HTML entities.
* @param string $html Incoming HTML.
* @return string Outgoing plain text.
* @access public
* @static
*/
static function decodeHtml($html) {
return html_entity_decode($html ?? '', ENT_QUOTES);
}
/**
* Turns HTML into text browser visible text. Images
* are converted to their alt text and tags are supressed.
* Entities are converted to their visible representation.
* @param string $html HTML to convert.
* @return string Plain text.
* @access public
* @static
*/
static function normalise($html) {
$text = preg_replace('|<!--.*?-->|', '', $html ?? '');
$text = preg_replace('|<script[^>]*>.*?</script>|', '', $text ?? '');
$text = preg_replace('|<img[^>]*alt\s*=\s*"([^"]*)"[^>]*>|', ' \1 ', $text ?? '');
$text = preg_replace('|<img[^>]*alt\s*=\s*\'([^\']*)\'[^>]*>|', ' \1 ', $text ?? '');
$text = preg_replace('|<img[^>]*alt\s*=\s*([a-zA-Z_]+)[^>]*>|', ' \1 ', $text ?? '');
$text = preg_replace('|<[^>]*>|', '', $text ?? '');
$text = SimpleHtmlSaxParser::decodeHtml($text);
$text = preg_replace('|\s+|', ' ', $text ?? '');
return trim(trim($text ?? ''), "\xA0"); // TODO: The \xAO is a &nbsp;. Add a test for this.
}
}
/**
* SAX event handler.
* @package SimpleTest
* @subpackage WebTester
* @abstract
*/
class SimpleSaxListener {
/**
* Sets the document to write to.
* @access public
*/
function __construct() {
}
/**
* Start of element event.
* @param string $name Element name.
* @param hash $attributes Name value pairs.
* Attributes without content
* are marked as true.
* @return boolean False on parse error.
* @access public
*/
function startElement($name, $attributes) {
}
/**
* End of element event.
* @param string $name Element name.
* @return boolean False on parse error.
* @access public
*/
function endElement($name) {
}
/**
* Unparsed, but relevant data.
* @param string $text May include unparsed tags.
* @return boolean False on parse error.
* @access public
*/
function addContent($text) {
}
}

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<?php
/**
* Base include file for SimpleTest.
* @package SimpleTest
* @subpackage WebTester
* @version $Id: selector.php 1723 2008-04-08 00:34:10Z lastcraft $
*/
/**#@+
* include SimpleTest files
*/
require_once(dirname(__FILE__) . '/tag.php');
require_once(dirname(__FILE__) . '/encoding.php');
/**#@-*/
/**
* Used to extract form elements for testing against.
* Searches by name attribute.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleByName {
var $_name;
/**
* Stashes the name for later comparison.
* @param string $name Name attribute to match.
*/
function __construct($name) {
$this->_name = $name;
}
function getName() {
return $this->_name;
}
/**
* Compares with name attribute of widget.
* @param SimpleWidget $widget Control to compare.
* @access public
*/
function isMatch($widget) {
return ($widget->getName() == $this->_name);
}
}
/**
* Used to extract form elements for testing against.
* Searches by visible label or alt text.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleByLabel {
var $_label;
/**
* Stashes the name for later comparison.
* @param string $label Visible text to match.
*/
function __construct($label) {
$this->_label = $label;
}
/**
* Comparison. Compares visible text of widget or
* related label.
* @param SimpleWidget $widget Control to compare.
* @access public
*/
function isMatch($widget) {
if (! method_exists($widget, 'isLabel')) {
return false;
}
return $widget->isLabel($this->_label);
}
}
/**
* Used to extract form elements for testing against.
* Searches dy id attribute.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleById {
var $_id;
/**
* Stashes the name for later comparison.
* @param string $id ID atribute to match.
*/
function __construct($id) {
$this->_id = $id;
}
/**
* Comparison. Compares id attribute of widget.
* @param SimpleWidget $widget Control to compare.
* @access public
*/
function isMatch($widget) {
return $widget->isId($this->_id);
}
}
/**
* Used to extract form elements for testing against.
* Searches by visible label, name or alt text.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleByLabelOrName {
var $_label;
/**
* Stashes the name/label for later comparison.
* @param string $label Visible text to match.
*/
function __construct($label) {
$this->_label = $label;
}
/**
* Comparison. Compares visible text of widget or
* related label or name.
* @param SimpleWidget $widget Control to compare.
* @access public
*/
function isMatch($widget) {
if (method_exists($widget, 'isLabel')) {
if ($widget->isLabel($this->_label)) {
return true;
}
}
return ($widget->getName() == $this->_label);
}
}
?>

216
thirdparty/simpletest/socket.php vendored
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<?php
/**
* base include file for SimpleTest
* @package SimpleTest
* @subpackage MockObjects
* @version $Id: socket.php 1723 2008-04-08 00:34:10Z lastcraft $
*/
/**#@+
* include SimpleTest files
*/
require_once(dirname(__FILE__) . '/compatibility.php');
/**#@-*/
/**
* Stashes an error for later. Useful for constructors
* until PHP gets exceptions.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleStickyError {
var $_error = 'Constructor not chained';
/**
* Sets the error to empty.
* @access public
*/
function __construct() {
$this->_clearError();
}
/**
* Test for an outstanding error.
* @return boolean True if there is an error.
* @access public
*/
function isError() {
return ($this->_error != '');
}
/**
* Accessor for an outstanding error.
* @return string Empty string if no error otherwise
* the error message.
* @access public
*/
function getError() {
return $this->_error;
}
/**
* Sets the internal error.
* @param string Error message to stash.
* @access protected
*/
function _setError($error) {
$this->_error = $error;
}
/**
* Resets the error state to no error.
* @access protected
*/
function _clearError() {
$this->_setError('');
}
}
/**
* Wrapper for TCP/IP socket.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleSocket extends SimpleStickyError {
var $_handle;
var $_is_open = false;
var $_sent = '';
var $lock_size;
/**
* Opens a socket for reading and writing.
* @param string $host Hostname to send request to.
* @param integer $port Port on remote machine to open.
* @param integer $timeout Connection timeout in seconds.
* @param integer $block_size Size of chunk to read.
* @access public
*/
function __construct($host, $port, $timeout, $block_size = 255) {
parent::__construct();
if (! ($this->_handle = $this->_openSocket($host, $port, $error_number, $error, $timeout))) {
$this->_setError("Cannot open [$host:$port] with [$error] within [$timeout] seconds");
return;
}
$this->_is_open = true;
$this->_block_size = $block_size;
SimpleTestCompatibility::setTimeout($this->_handle, $timeout);
}
/**
* Writes some data to the socket and saves alocal copy.
* @param string $message String to send to socket.
* @return boolean True if successful.
* @access public
*/
function write($message) {
if ($this->isError() || ! $this->isOpen()) {
return false;
}
$count = fwrite($this->_handle, $message ?? '');
if (! $count) {
if ($count === false) {
$this->_setError('Cannot write to socket');
$this->close();
}
return false;
}
fflush($this->_handle);
$this->_sent .= $message;
return true;
}
/**
* Reads data from the socket. The error suppresion
* is a workaround for PHP4 always throwing a warning
* with a secure socket.
* @return integer/boolean Incoming bytes. False
* on error.
* @access public
*/
function read() {
if ($this->isError() || ! $this->isOpen()) {
return false;
}
$raw = @fread($this->_handle, $this->_block_size ?? 0);
if ($raw === false) {
$this->_setError('Cannot read from socket');
$this->close();
}
return $raw;
}
/**
* Accessor for socket open state.
* @return boolean True if open.
* @access public
*/
function isOpen() {
return $this->_is_open;
}
/**
* Closes the socket preventing further reads.
* Cannot be reopened once closed.
* @return boolean True if successful.
* @access public
*/
function close() {
$this->_is_open = false;
return fclose($this->_handle);
}
/**
* Accessor for content so far.
* @return string Bytes sent only.
* @access public
*/
function getSent() {
return $this->_sent;
}
/**
* Actually opens the low level socket.
* @param string $host Host to connect to.
* @param integer $port Port on host.
* @param integer $error_number Recipient of error code.
* @param string $error Recipoent of error message.
* @param integer $timeout Maximum time to wait for connection.
* @access protected
*/
function _openSocket($host, $port, &$error_number, &$error, $timeout) {
return @fsockopen($host ?? '', $port ?? 0, $error_number, $error, $timeout);
}
}
/**
* Wrapper for TCP/IP socket over TLS.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleSecureSocket extends SimpleSocket {
/**
* Opens a secure socket for reading and writing.
* @param string $host Hostname to send request to.
* @param integer $port Port on remote machine to open.
* @param integer $timeout Connection timeout in seconds.
* @access public
*/
function __construct($host, $port, $timeout) {
parent::__construct($host, $port, $timeout);
}
/**
* Actually opens the low level socket.
* @param string $host Host to connect to.
* @param integer $port Port on host.
* @param integer $error_number Recipient of error code.
* @param string $error Recipient of error message.
* @param integer $timeout Maximum time to wait for connection.
* @access protected
*/
function _openSocket($host, $port, &$error_number, &$error, $timeout) {
return parent::_openSocket("tls://$host", $port, $error_number, $error, $timeout);
}
}
?>

1417
thirdparty/simpletest/tag.php vendored
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@ -1,1417 +0,0 @@
<?php
/**
* Base include file for SimpleTest.
* @package SimpleTest
* @subpackage WebTester
* @version $Id: tag.php 1723 2008-04-08 00:34:10Z lastcraft $
*/
/**#@+
* include SimpleTest files
*/
require_once(dirname(__FILE__) . '/parser.php');
require_once(dirname(__FILE__) . '/encoding.php');
/**#@-*/
/**
* HTML or XML tag.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleTag {
var $_name;
var $_attributes;
var $_content;
/**
* Starts with a named tag with attributes only.
* @param string $name Tag name.
* @param hash $attributes Attribute names and
* string values. Note that
* the keys must have been
* converted to lower case.
*/
function __construct($name, $attributes) {
$this->_name = strtolower(trim($name ?? ''));
$this->_attributes = $attributes;
$this->_content = '';
}
/**
* Check to see if the tag can have both start and
* end tags with content in between.
* @return boolean True if content allowed.
* @access public
*/
function expectEndTag() {
return true;
}
/**
* The current tag should not swallow all content for
* itself as it's searchable page content. Private
* content tags are usually widgets that contain default
* values.
* @return boolean False as content is available
* to other tags by default.
* @access public
*/
function isPrivateContent() {
return false;
}
/**
* Appends string content to the current content.
* @param string $content Additional text.
* @access public
*/
function addContent($content) {
$this->_content .= (string)$content;
}
/**
* Adds an enclosed tag to the content.
* @param SimpleTag $tag New tag.
* @access public
*/
function addTag(&$tag) {
}
/**
* Accessor for tag name.
* @return string Name of tag.
* @access public
*/
function getTagName() {
return $this->_name;
}
/**
* List of legal child elements.
* @return array List of element names.
* @access public
*/
function getChildElements() {
return array();
}
/**
* Accessor for an attribute.
* @param string $label Attribute name.
* @return string Attribute value.
* @access public
*/
function getAttribute($label) {
$label = strtolower($label ?? '');
if (! isset($this->_attributes[$label])) {
return false;
}
return (string)$this->_attributes[$label];
}
/**
* Sets an attribute.
* @param string $label Attribute name.
* @return string $value New attribute value.
* @access protected
*/
function _setAttribute($label, $value) {
$this->_attributes[strtolower($label)] = $value;
}
/**
* Accessor for the whole content so far.
* @return string Content as big raw string.
* @access public
*/
function getContent() {
return $this->_content;
}
/**
* Accessor for content reduced to visible text. Acts
* like a text mode browser, normalising space and
* reducing images to their alt text.
* @return string Content as plain text.
* @access public
*/
function getText() {
return SimpleHtmlSaxParser::normalise($this->_content);
}
/**
* Test to see if id attribute matches.
* @param string $id ID to test against.
* @return boolean True on match.
* @access public
*/
function isId($id) {
return ($this->getAttribute('id') == $id);
}
}
/**
* Base url.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleBaseTag extends SimpleTag {
/**
* Starts with a named tag with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('base', $attributes);
}
/**
* Base tag is not a block tag.
* @return boolean false
* @access public
*/
function expectEndTag() {
return false;
}
}
/**
* Page title.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleTitleTag extends SimpleTag {
/**
* Starts with a named tag with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('title', $attributes);
}
}
/**
* Link.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleAnchorTag extends SimpleTag {
/**
* Starts with a named tag with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('a', $attributes);
}
/**
* Accessor for URL as string.
* @return string Coerced as string.
* @access public
*/
function getHref() {
$url = $this->getAttribute('href');
if (is_bool($url)) {
$url = '';
}
return $url;
}
}
/**
* Form element.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleWidget extends SimpleTag {
var $_value;
var $_label;
var $_is_set;
/**
* Starts with a named tag with attributes only.
* @param string $name Tag name.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($name, $attributes) {
parent::__construct($name, $attributes);
$this->_value = false;
$this->_label = false;
$this->_is_set = false;
}
/**
* Accessor for name submitted as the key in
* GET/POST variables hash.
* @return string Parsed value.
* @access public
*/
function getName() {
return $this->getAttribute('name');
}
/**
* Accessor for default value parsed with the tag.
* @return string Parsed value.
* @access public
*/
function getDefault() {
return $this->getAttribute('value');
}
/**
* Accessor for currently set value or default if
* none.
* @return string Value set by form or default
* if none.
* @access public
*/
function getValue() {
if (! $this->_is_set) {
return $this->getDefault();
}
return $this->_value;
}
/**
* Sets the current form element value.
* @param string $value New value.
* @return boolean True if allowed.
* @access public
*/
function setValue($value) {
$this->_value = $value;
$this->_is_set = true;
return true;
}
/**
* Resets the form element value back to the
* default.
* @access public
*/
function resetValue() {
$this->_is_set = false;
}
/**
* Allows setting of a label externally, say by a
* label tag.
* @param string $label Label to attach.
* @access public
*/
function setLabel($label) {
$this->_label = trim($label ?? '');
}
/**
* Reads external or internal label.
* @param string $label Label to test.
* @return boolean True is match.
* @access public
*/
function isLabel($label) {
return $this->_label == trim($label ?? '');
}
/**
* Dispatches the value into the form encoded packet.
* @param SimpleEncoding $encoding Form packet.
* @access public
*/
function write(&$encoding, $x, $y) {
if ($this->getName()) {
$encoding->add($this->getName(), $this->getValue());
}
}
}
/**
* Text, password and hidden field.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleTextTag extends SimpleWidget {
/**
* Starts with a named tag with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('input', $attributes);
if ($this->getAttribute('value') === false) {
$this->_setAttribute('value', '');
}
}
/**
* Tag contains no content.
* @return boolean False.
* @access public
*/
function expectEndTag() {
return false;
}
/**
* Sets the current form element value. Cannot
* change the value of a hidden field.
* @param string $value New value.
* @return boolean True if allowed.
* @access public
*/
function setValue($value) {
if ($this->getAttribute('type') == 'hidden') {
return false;
}
return parent::setValue($value);
}
}
/**
* Submit button as input tag.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleSubmitTag extends SimpleWidget {
/**
* Starts with a named tag with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('input', $attributes);
if ($this->getAttribute('value') === false) {
$this->_setAttribute('value', 'Submit');
}
}
/**
* Tag contains no end element.
* @return boolean False.
* @access public
*/
function expectEndTag() {
return false;
}
/**
* Disables the setting of the button value.
* @param string $value Ignored.
* @return boolean True if allowed.
* @access public
*/
function setValue($value) {
return false;
}
/**
* Value of browser visible text.
* @return string Visible label.
* @access public
*/
function getLabel() {
return $this->getValue();
}
/**
* Test for a label match when searching.
* @param string $label Label to test.
* @return boolean True on match.
* @access public
*/
function isLabel($label) {
return trim($label ?? '') == trim($this->getLabel() ?? '');
}
}
/**
* Image button as input tag.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleImageSubmitTag extends SimpleWidget {
/**
* Starts with a named tag with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('input', $attributes);
}
/**
* Tag contains no end element.
* @return boolean False.
* @access public
*/
function expectEndTag() {
return false;
}
/**
* Disables the setting of the button value.
* @param string $value Ignored.
* @return boolean True if allowed.
* @access public
*/
function setValue($value) {
return false;
}
/**
* Value of browser visible text.
* @return string Visible label.
* @access public
*/
function getLabel() {
if ($this->getAttribute('title')) {
return $this->getAttribute('title');
}
return $this->getAttribute('alt');
}
/**
* Test for a label match when searching.
* @param string $label Label to test.
* @return boolean True on match.
* @access public
*/
function isLabel($label) {
return trim($label ?? '') == trim($this->getLabel() ?? '');
}
/**
* Dispatches the value into the form encoded packet.
* @param SimpleEncoding $encoding Form packet.
* @param integer $x X coordinate of click.
* @param integer $y Y coordinate of click.
* @access public
*/
function write(&$encoding, $x, $y) {
if ($this->getName()) {
$encoding->add($this->getName() . '.x', $x);
$encoding->add($this->getName() . '.y', $y);
} else {
$encoding->add('x', $x);
$encoding->add('y', $y);
}
}
}
/**
* Submit button as button tag.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleButtonTag extends SimpleWidget {
/**
* Starts with a named tag with attributes only.
* Defaults are very browser dependent.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('button', $attributes);
}
/**
* Check to see if the tag can have both start and
* end tags with content in between.
* @return boolean True if content allowed.
* @access public
*/
function expectEndTag() {
return true;
}
/**
* Disables the setting of the button value.
* @param string $value Ignored.
* @return boolean True if allowed.
* @access public
*/
function setValue($value) {
return false;
}
/**
* Value of browser visible text.
* @return string Visible label.
* @access public
*/
function getLabel() {
return $this->getContent();
}
/**
* Test for a label match when searching.
* @param string $label Label to test.
* @return boolean True on match.
* @access public
*/
function isLabel($label) {
return trim($label ?? '') == trim($this->getLabel() ?? '');
}
}
/**
* Content tag for text area.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleTextAreaTag extends SimpleWidget {
/**
* Starts with a named tag with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('textarea', $attributes);
}
/**
* Accessor for starting value.
* @return string Parsed value.
* @access public
*/
function getDefault() {
return $this->_wrap(SimpleHtmlSaxParser::decodeHtml($this->getContent()));
}
/**
* Applies word wrapping if needed.
* @param string $value New value.
* @return boolean True if allowed.
* @access public
*/
function setValue($value) {
return parent::setValue($this->_wrap($value));
}
/**
* Test to see if text should be wrapped.
* @return boolean True if wrapping on.
* @access private
*/
function _wrapIsEnabled() {
if ($this->getAttribute('cols')) {
$wrap = $this->getAttribute('wrap');
if (($wrap == 'physical') || ($wrap == 'hard')) {
return true;
}
}
return false;
}
/**
* Performs the formatting that is peculiar to
* this tag. There is strange behaviour in this
* one, including stripping a leading new line.
* Go figure. I am using Firefox as a guide.
* @param string $text Text to wrap.
* @return string Text wrapped with carriage
* returns and line feeds
* @access private
*/
function _wrap($text) {
$text = str_replace("\r\r\n", "\r\n", str_replace("\n", "\r\n", $text ?? '') ?? '');
$text = str_replace("\r\n\n", "\r\n", str_replace("\r", "\r\n", $text ?? '') ?? '');
if (strncmp($text ?? '', "\r\n", strlen("\r\n")) == 0) {
$text = substr($text ?? '', strlen("\r\n"));
}
if ($this->_wrapIsEnabled()) {
return wordwrap(
$text ?? '',
(integer)$this->getAttribute('cols'),
"\r\n");
}
return $text;
}
/**
* The content of textarea is not part of the page.
* @return boolean True.
* @access public
*/
function isPrivateContent() {
return true;
}
}
/**
* File upload widget.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleUploadTag extends SimpleWidget {
/**
* Starts with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('input', $attributes);
}
/**
* Tag contains no content.
* @return boolean False.
* @access public
*/
function expectEndTag() {
return false;
}
/**
* Dispatches the value into the form encoded packet.
* @param SimpleEncoding $encoding Form packet.
* @access public
*/
function write(&$encoding, $x, $y) {
if (! file_exists($this->getValue() ?? '')) {
return;
}
$encoding->attach(
$this->getName(),
implode('', file($this->getValue() ?? '')),
basename($this->getValue() ?? ''));
}
}
/**
* Drop down widget.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleSelectionTag extends SimpleWidget {
var $_options;
var $_choice;
/**
* Starts with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('select', $attributes);
$this->_options = array();
$this->_choice = false;
}
/**
* Adds an option tag to a selection field.
* @param SimpleOptionTag $tag New option.
* @access public
*/
function addTag(&$tag) {
if ($tag->getTagName() == 'option') {
$this->_options[] = &$tag;
}
}
/**
* Text within the selection element is ignored.
* @param string $content Ignored.
* @access public
*/
function addContent($content) {
}
/**
* Scans options for defaults. If none, then
* the first option is selected.
* @return string Selected field.
* @access public
*/
function getDefault() {
for ($i = 0, $count = count($this->_options); $i < $count; $i++) {
if ($this->_options[$i]->getAttribute('selected') !== false) {
return $this->_options[$i]->getDefault();
}
}
if ($count > 0) {
return $this->_options[0]->getDefault();
}
return '';
}
/**
* Can only set allowed values.
* @param string $value New choice.
* @return boolean True if allowed.
* @access public
*/
function setValue($value) {
for ($i = 0, $count = count($this->_options); $i < $count; $i++) {
if ($this->_options[$i]->isValue($value)) {
$this->_choice = $i;
return true;
}
}
return false;
}
/**
* Accessor for current selection value.
* @return string Value attribute or
* content of opton.
* @access public
*/
function getValue() {
if ($this->_choice === false) {
return $this->getDefault();
}
return $this->_options[$this->_choice]->getValue();
}
}
/**
* Drop down widget.
* @package SimpleTest
* @subpackage WebTester
*/
class MultipleSelectionTag extends SimpleWidget {
var $_options;
var $_values;
/**
* Starts with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('select', $attributes);
$this->_options = array();
$this->_values = false;
}
/**
* Adds an option tag to a selection field.
* @param SimpleOptionTag $tag New option.
* @access public
*/
function addTag(&$tag) {
if ($tag->getTagName() == 'option') {
$this->_options[] = &$tag;
}
}
/**
* Text within the selection element is ignored.
* @param string $content Ignored.
* @access public
*/
function addContent($content) {
}
/**
* Scans options for defaults to populate the
* value array().
* @return array Selected fields.
* @access public
*/
function getDefault() {
$default = array();
for ($i = 0, $count = count($this->_options); $i < $count; $i++) {
if ($this->_options[$i]->getAttribute('selected') !== false) {
$default[] = $this->_options[$i]->getDefault();
}
}
return $default;
}
/**
* Can only set allowed values. Any illegal value
* will result in a failure, but all correct values
* will be set.
* @param array $desired New choices.
* @return boolean True if all allowed.
* @access public
*/
function setValue($desired) {
$achieved = array();
foreach ($desired as $value) {
$success = false;
for ($i = 0, $count = count($this->_options); $i < $count; $i++) {
if ($this->_options[$i]->isValue($value)) {
$achieved[] = $this->_options[$i]->getValue();
$success = true;
break;
}
}
if (! $success) {
return false;
}
}
$this->_values = $achieved;
return true;
}
/**
* Accessor for current selection value.
* @return array List of currently set options.
* @access public
*/
function getValue() {
if ($this->_values === false) {
return $this->getDefault();
}
return $this->_values;
}
}
/**
* Option for selection field.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleOptionTag extends SimpleWidget {
/**
* Stashes the attributes.
*/
function __construct($attributes) {
parent::__construct('option', $attributes);
}
/**
* Does nothing.
* @param string $value Ignored.
* @return boolean Not allowed.
* @access public
*/
function setValue($value) {
return false;
}
/**
* Test to see if a value matches the option.
* @param string $compare Value to compare with.
* @return boolean True if possible match.
* @access public
*/
function isValue($compare) {
$compare = trim($compare ?? '');
if (trim($this->getValue() ?? '') == $compare) {
return true;
}
return trim($this->getContent() ?? '') == $compare;
}
/**
* Accessor for starting value. Will be set to
* the option label if no value exists.
* @return string Parsed value.
* @access public
*/
function getDefault() {
if ($this->getAttribute('value') === false) {
return $this->getContent();
}
return $this->getAttribute('value');
}
/**
* The content of options is not part of the page.
* @return boolean True.
* @access public
*/
function isPrivateContent() {
return true;
}
}
/**
* Radio button.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleRadioButtonTag extends SimpleWidget {
/**
* Stashes the attributes.
* @param array $attributes Hash of attributes.
*/
function __construct($attributes) {
parent::__construct('input', $attributes);
if ($this->getAttribute('value') === false) {
$this->_setAttribute('value', 'on');
}
}
/**
* Tag contains no content.
* @return boolean False.
* @access public
*/
function expectEndTag() {
return false;
}
/**
* The only allowed value sn the one in the
* "value" attribute.
* @param string $value New value.
* @return boolean True if allowed.
* @access public
*/
function setValue($value) {
if ($value === false) {
return parent::setValue($value);
}
if ($value != $this->getAttribute('value')) {
return false;
}
return parent::setValue($value);
}
/**
* Accessor for starting value.
* @return string Parsed value.
* @access public
*/
function getDefault() {
if ($this->getAttribute('checked') !== false) {
return $this->getAttribute('value');
}
return false;
}
}
/**
* Checkbox widget.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleCheckboxTag extends SimpleWidget {
/**
* Starts with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('input', $attributes);
if ($this->getAttribute('value') === false) {
$this->_setAttribute('value', 'on');
}
}
/**
* Tag contains no content.
* @return boolean False.
* @access public
*/
function expectEndTag() {
return false;
}
/**
* The only allowed value in the one in the
* "value" attribute. The default for this
* attribute is "on". If this widget is set to
* true, then the usual value will be taken.
* @param string $value New value.
* @return boolean True if allowed.
* @access public
*/
function setValue($value) {
if ($value === false) {
return parent::setValue($value);
}
if ($value === true) {
return parent::setValue($this->getAttribute('value'));
}
if ($value != $this->getAttribute('value')) {
return false;
}
return parent::setValue($value);
}
/**
* Accessor for starting value. The default
* value is "on".
* @return string Parsed value.
* @access public
*/
function getDefault() {
if ($this->getAttribute('checked') !== false) {
return $this->getAttribute('value');
}
return false;
}
}
/**
* A group of multiple widgets with some shared behaviour.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleTagGroup {
var $_widgets = array();
/**
* Adds a tag to the group.
* @param SimpleWidget $widget
* @access public
*/
function addWidget(&$widget) {
$this->_widgets[] = &$widget;
}
/**
* Accessor to widget set.
* @return array All widgets.
* @access protected
*/
function &_getWidgets() {
return $this->_widgets;
}
/**
* Accessor for an attribute.
* @param string $label Attribute name.
* @return boolean Always false.
* @access public
*/
function getAttribute($label) {
return false;
}
/**
* Fetches the name for the widget from the first
* member.
* @return string Name of widget.
* @access public
*/
function getName() {
if (count($this->_widgets ?? []) > 0) {
return $this->_widgets[0]->getName();
}
}
/**
* Scans the widgets for one with the appropriate
* ID field.
* @param string $id ID value to try.
* @return boolean True if matched.
* @access public
*/
function isId($id) {
for ($i = 0, $count = count($this->_widgets); $i < $count; $i++) {
if ($this->_widgets[$i]->isId($id)) {
return true;
}
}
return false;
}
/**
* Scans the widgets for one with the appropriate
* attached label.
* @param string $label Attached label to try.
* @return boolean True if matched.
* @access public
*/
function isLabel($label) {
for ($i = 0, $count = count($this->_widgets); $i < $count; $i++) {
if ($this->_widgets[$i]->isLabel($label)) {
return true;
}
}
return false;
}
/**
* Dispatches the value into the form encoded packet.
* @param SimpleEncoding $encoding Form packet.
* @access public
*/
function write(&$encoding) {
$encoding->add($this->getName(), $this->getValue());
}
}
/**
* A group of tags with the same name within a form.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleCheckboxGroup extends SimpleTagGroup {
/**
* Accessor for current selected widget or false
* if none.
* @return string/array Widget values or false if none.
* @access public
*/
function getValue() {
$values = array();
$widgets = &$this->_getWidgets();
for ($i = 0, $count = count($widgets); $i < $count; $i++) {
if ($widgets[$i]->getValue() !== false) {
$values[] = $widgets[$i]->getValue();
}
}
return $this->_coerceValues($values);
}
/**
* Accessor for starting value that is active.
* @return string/array Widget values or false if none.
* @access public
*/
function getDefault() {
$values = array();
$widgets = &$this->_getWidgets();
for ($i = 0, $count = count($widgets); $i < $count; $i++) {
if ($widgets[$i]->getDefault() !== false) {
$values[] = $widgets[$i]->getDefault();
}
}
return $this->_coerceValues($values);
}
/**
* Accessor for current set values.
* @param string/array/boolean $values Either a single string, a
* hash or false for nothing set.
* @return boolean True if all values can be set.
* @access public
*/
function setValue($values) {
$values = $this->_makeArray($values);
if (! $this->_valuesArePossible($values)) {
return false;
}
$widgets = &$this->_getWidgets();
for ($i = 0, $count = count($widgets); $i < $count; $i++) {
$possible = $widgets[$i]->getAttribute('value');
if (in_array($widgets[$i]->getAttribute('value'), $values ?? [])) {
$widgets[$i]->setValue($possible);
} else {
$widgets[$i]->setValue(false);
}
}
return true;
}
/**
* Tests to see if a possible value set is legal.
* @param string/array/boolean $values Either a single string, a
* hash or false for nothing set.
* @return boolean False if trying to set a
* missing value.
* @access private
*/
function _valuesArePossible($values) {
$matches = array();
$widgets = &$this->_getWidgets();
for ($i = 0, $count = count($widgets); $i < $count; $i++) {
$possible = $widgets[$i]->getAttribute('value');
if (in_array($possible, $values ?? [])) {
$matches[] = $possible;
}
}
return ($values == $matches);
}
/**
* Converts the output to an appropriate format. This means
* that no values is false, a single value is just that
* value and only two or more are contained in an array.
* @param array $values List of values of widgets.
* @return string/array/boolean Expected format for a tag.
* @access private
*/
function _coerceValues($values) {
if (count($values ?? []) == 0) {
return false;
} elseif (count($values ?? []) == 1) {
return $values[0];
} else {
return $values;
}
}
/**
* Converts false or string into array. The opposite of
* the coercian method.
* @param string/array/boolean $value A single item is converted
* to a one item list. False
* gives an empty list.
* @return array List of values, possibly empty.
* @access private
*/
function _makeArray($value) {
if ($value === false) {
return array();
}
if (is_string($value)) {
return array($value);
}
return $value;
}
}
/**
* A group of tags with the same name within a form.
* Used for radio buttons.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleRadioGroup extends SimpleTagGroup {
/**
* Each tag is tried in turn until one is
* successfully set. The others will be
* unchecked if successful.
* @param string $value New value.
* @return boolean True if any allowed.
* @access public
*/
function setValue($value) {
if (! $this->_valueIsPossible($value)) {
return false;
}
$index = false;
$widgets = &$this->_getWidgets();
for ($i = 0, $count = count($widgets); $i < $count; $i++) {
if (! $widgets[$i]->setValue($value)) {
$widgets[$i]->setValue(false);
}
}
return true;
}
/**
* Tests to see if a value is allowed.
* @param string Attempted value.
* @return boolean True if a valid value.
* @access private
*/
function _valueIsPossible($value) {
$widgets = &$this->_getWidgets();
for ($i = 0, $count = count($widgets); $i < $count; $i++) {
if ($widgets[$i]->getAttribute('value') == $value) {
return true;
}
}
return false;
}
/**
* Accessor for current selected widget or false
* if none.
* @return string/boolean Value attribute or
* content of opton.
* @access public
*/
function getValue() {
$widgets = &$this->_getWidgets();
for ($i = 0, $count = count($widgets); $i < $count; $i++) {
if ($widgets[$i]->getValue() !== false) {
return $widgets[$i]->getValue();
}
}
return false;
}
/**
* Accessor for starting value that is active.
* @return string/boolean Value of first checked
* widget or false if none.
* @access public
*/
function getDefault() {
$widgets = &$this->_getWidgets();
for ($i = 0, $count = count($widgets); $i < $count; $i++) {
if ($widgets[$i]->getDefault() !== false) {
return $widgets[$i]->getDefault();
}
}
return false;
}
}
/**
* Tag to keep track of labels.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleLabelTag extends SimpleTag {
/**
* Starts with a named tag with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('label', $attributes);
}
/**
* Access for the ID to attach the label to.
* @return string For attribute.
* @access public
*/
function getFor() {
return $this->getAttribute('for');
}
}
/**
* Tag to aid parsing the form.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleFormTag extends SimpleTag {
/**
* Starts with a named tag with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('form', $attributes);
}
}
/**
* Tag to aid parsing the frames in a page.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleFrameTag extends SimpleTag {
/**
* Starts with a named tag with attributes only.
* @param hash $attributes Attribute names and
* string values.
*/
function __construct($attributes) {
parent::__construct('frame', $attributes);
}
/**
* Tag contains no content.
* @return boolean False.
* @access public
*/
function expectEndTag() {
return false;
}
}

531
thirdparty/simpletest/url.php vendored
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@ -1,531 +0,0 @@
<?php
/**
* base include file for SimpleTest
* @package SimpleTest
* @subpackage WebTester
* @version $Id: url.php 1723 2008-04-08 00:34:10Z lastcraft $
*/
/**#@+
* include other SimpleTest class files
*/
require_once(dirname(__FILE__) . '/encoding.php');
/**#@-*/
/**
* URL parser to replace parse_url() PHP function which
* got broken in PHP 4.3.0. Adds some browser specific
* functionality such as expandomatics.
* Guesses a bit trying to separate the host from
* the path and tries to keep a raw, possibly unparsable,
* request string as long as possible.
* @package SimpleTest
* @subpackage WebTester
*/
class SimpleUrl {
var $_scheme;
var $_username;
var $_password;
var $_host;
var $_port;
var $_path;
var $_request;
var $_fragment;
var $_x;
var $_y;
var $_target;
var $_raw = false;
/**
* Constructor. Parses URL into sections.
* @param string $url Incoming URL.
* @access public
*/
function __construct($url = '') {
list($x, $y) = $this->_chompCoordinates($url);
$this->setCoordinates($x, $y);
$this->_scheme = $this->_chompScheme($url);
list($this->_username, $this->_password) = $this->_chompLogin($url);
$this->_host = $this->_chompHost($url);
$this->_port = false;
if (preg_match('/(.*?):(.*)/', $this->_host ?? '', $host_parts)) {
$this->_host = $host_parts[1];
$this->_port = (integer)$host_parts[2];
}
$this->_path = $this->_chompPath($url);
$this->_request = $this->_parseRequest($this->_chompRequest($url));
$this->_fragment = (strncmp($url ?? '', "#", 1) == 0 ? substr($url, 1) : false);
$this->_target = false;
}
/**
* Extracts the X, Y coordinate pair from an image map.
* @param string $url URL so far. The coordinates will be
* removed.
* @return array X, Y as a pair of integers.
* @access private
*/
function _chompCoordinates(&$url) {
if (preg_match('/(.*)\?(\d+),(\d+)$/', $url ?? '', $matches)) {
$url = $matches[1];
return array((integer)$matches[2], (integer)$matches[3]);
}
return array(false, false);
}
/**
* Extracts the scheme part of an incoming URL.
* @param string $url URL so far. The scheme will be
* removed.
* @return string Scheme part or false.
* @access private
*/
function _chompScheme(&$url) {
if (preg_match('/^([^\/:]*):(\/\/)(.*)/', $url ?? '', $matches)) {
$url = $matches[2] . $matches[3];
return $matches[1];
}
return false;
}
/**
* Extracts the username and password from the
* incoming URL. The // prefix will be reattached
* to the URL after the doublet is extracted.
* @param string $url URL so far. The username and
* password are removed.
* @return array Two item list of username and
* password. Will urldecode() them.
* @access private
*/
function _chompLogin(&$url) {
$prefix = '';
if (preg_match('/^(\/\/)(.*)/', $url ?? '', $matches)) {
$prefix = $matches[1];
$url = $matches[2];
}
if (preg_match('/^([^\/]*)@(.*)/', $url ?? '', $matches)) {
$url = $prefix . $matches[2];
$parts = preg_split('/:/', $matches[1] ?? '');
return array(
urldecode($parts[0] ?? ''),
isset($parts[1]) ? urldecode($parts[1]) : false);
}
$url = $prefix . $url;
return array(false, false);
}
/**
* Extracts the host part of an incoming URL.
* Includes the port number part. Will extract
* the host if it starts with // or it has
* a top level domain or it has at least two
* dots.
* @param string $url URL so far. The host will be
* removed.
* @return string Host part guess or false.
* @access private
*/
function _chompHost(&$url) {
if (preg_match('/^(\/\/)(.*?)(\/.*|\?.*|#.*|$)/', $url ?? '', $matches)) {
$url = $matches[3];
return $matches[2];
}
if (preg_match('/(.*?)(\.\.\/|\.\/|\/|\?|#|$)(.*)/', $url ?? '', $matches)) {
$tlds = SimpleUrl::getAllTopLevelDomains();
if (preg_match('/[a-z0-9\-]+\.(' . $tlds . ')/i', $matches[1] ?? '')) {
$url = $matches[2] . $matches[3];
return $matches[1];
} elseif (preg_match('/[a-z0-9\-]+\.[a-z0-9\-]+\.[a-z0-9\-]+/i', $matches[1] ?? '')) {
$url = $matches[2] . $matches[3];
return $matches[1];
}
}
return false;
}
/**
* Extracts the path information from the incoming
* URL. Strips this path from the URL.
* @param string $url URL so far. The host will be
* removed.
* @return string Path part or '/'.
* @access private
*/
function _chompPath(&$url) {
if (preg_match('/(.*?)(\?|#|$)(.*)/', $url ?? '', $matches)) {
$url = $matches[2] . $matches[3];
return ($matches[1] ? $matches[1] : '');
}
return '';
}
/**
* Strips off the request data.
* @param string $url URL so far. The request will be
* removed.
* @return string Raw request part.
* @access private
*/
function _chompRequest(&$url) {
if (preg_match('/\?(.*?)(#|$)(.*)/', $url ?? '', $matches)) {
$url = $matches[2] . $matches[3];
return $matches[1];
}
return '';
}
/**
* Breaks the request down into an object.
* @param string $raw Raw request.
* @return SimpleFormEncoding Parsed data.
* @access private
*/
function _parseRequest($raw) {
$this->_raw = $raw;
$request = new SimpleGetEncoding();
foreach (preg_split('/&/', $raw ?? '') as $pair) {
if (preg_match('/(.*?)=(.*)/', $pair ?? '', $matches)) {
$request->add($matches[1], urldecode($matches[2] ?? ''));
} elseif ($pair) {
$request->add($pair, '');
}
}
return $request;
}
/**
* Accessor for protocol part.
* @param string $default Value to use if not present.
* @return string Scheme name, e.g "http".
* @access public
*/
function getScheme($default = false) {
return $this->_scheme ? $this->_scheme : $default;
}
/**
* Accessor for user name.
* @return string Username preceding host.
* @access public
*/
function getUsername() {
return $this->_username;
}
/**
* Accessor for password.
* @return string Password preceding host.
* @access public
*/
function getPassword() {
return $this->_password;
}
/**
* Accessor for hostname and port.
* @param string $default Value to use if not present.
* @return string Hostname only.
* @access public
*/
function getHost($default = false) {
return $this->_host ? $this->_host : $default;
}
/**
* Accessor for top level domain.
* @return string Last part of host.
* @access public
*/
function getTld() {
$path_parts = pathinfo($this->getHost() ?? '');
return (isset($path_parts['extension']) ? $path_parts['extension'] : false);
}
/**
* Accessor for port number.
* @return integer TCP/IP port number.
* @access public
*/
function getPort() {
return $this->_port;
}
/**
* Accessor for path.
* @return string Full path including leading slash if implied.
* @access public
*/
function getPath() {
if (! $this->_path && $this->_host) {
return '/';
}
return $this->_path;
}
/**
* Accessor for page if any. This may be a
* directory name if ambiguious.
* @return Page name.
* @access public
*/
function getPage() {
if (! preg_match('/([^\/]*?)$/', $this->getPath() ?? '', $matches)) {
return false;
}
return $matches[1];
}
/**
* Gets the path to the page.
* @return string Path less the page.
* @access public
*/
function getBasePath() {
if (! preg_match('/(.*\/)[^\/]*?$/', $this->getPath() ?? '', $matches)) {
return false;
}
return $matches[1];
}
/**
* Accessor for fragment at end of URL after the "#".
* @return string Part after "#".
* @access public
*/
function getFragment() {
return $this->_fragment;
}
/**
* Sets image coordinates. Set to false to clear
* them.
* @param integer $x Horizontal position.
* @param integer $y Vertical position.
* @access public
*/
function setCoordinates($x = false, $y = false) {
if (($x === false) || ($y === false)) {
$this->_x = $this->_y = false;
return;
}
$this->_x = (integer)$x;
$this->_y = (integer)$y;
}
/**
* Accessor for horizontal image coordinate.
* @return integer X value.
* @access public
*/
function getX() {
return $this->_x;
}
/**
* Accessor for vertical image coordinate.
* @return integer Y value.
* @access public
*/
function getY() {
return $this->_y;
}
/**
* Accessor for current request parameters
* in URL string form. Will return teh original request
* if at all possible even if it doesn't make much
* sense.
* @return string Form is string "?a=1&b=2", etc.
* @access public
*/
function getEncodedRequest() {
if ($this->_raw) {
$encoded = $this->_raw;
} else {
$encoded = $this->_request->asUrlRequest();
}
if ($encoded) {
return '?' . preg_replace('/^\?/', '', $encoded ?? '');
}
return '';
}
/**
* Adds an additional parameter to the request.
* @param string $key Name of parameter.
* @param string $value Value as string.
* @access public
*/
function addRequestParameter($key, $value) {
$this->_raw = false;
$this->_request->add($key, $value);
}
/**
* Adds additional parameters to the request.
* @param hash/SimpleFormEncoding $parameters Additional
* parameters.
* @access public
*/
function addRequestParameters($parameters) {
$this->_raw = false;
$this->_request->merge($parameters);
}
/**
* Clears down all parameters.
* @access public
*/
function clearRequest() {
$this->_raw = false;
$this->_request = new SimpleGetEncoding();
}
/**
* Gets the frame target if present. Although
* not strictly part of the URL specification it
* acts as similarily to the browser.
* @return boolean/string Frame name or false if none.
* @access public
*/
function getTarget() {
return $this->_target;
}
/**
* Attaches a frame target.
* @param string $frame Name of frame.
* @access public
*/
function setTarget($frame) {
$this->_raw = false;
$this->_target = $frame;
}
/**
* Renders the URL back into a string.
* @return string URL in canonical form.
* @access public
*/
function asString() {
$path = $this->_path;
$scheme = $identity = $host = $port = $encoded = $fragment = '';
if ($this->_username && $this->_password) {
$identity = $this->_username . ':' . $this->_password . '@';
}
if ($this->getHost()) {
$scheme = $this->getScheme() ? $this->getScheme() : 'http';
$scheme .= "://";
$host = $this->getHost();
}
if ($this->getPort() && $this->getPort() != 80 ) {
$port = ':'.$this->getPort();
}
if (substr($this->_path ?? '', 0, 1) == '/') {
$path = $this->normalisePath($this->_path);
}
$encoded = $this->getEncodedRequest();
$fragment = $this->getFragment() ? '#'. $this->getFragment() : '';
$coords = $this->getX() === false ? '' : '?' . $this->getX() . ',' . $this->getY();
return "$scheme$identity$host$port$path$encoded$fragment$coords";
}
/**
* Replaces unknown sections to turn a relative
* URL into an absolute one. The base URL can
* be either a string or a SimpleUrl object.
* @param string/SimpleUrl $base Base URL.
* @access public
*/
function makeAbsolute($base) {
if (! is_object($base)) {
$base = new SimpleUrl($base);
}
if ($this->getHost()) {
$scheme = $this->getScheme();
$host = $this->getHost();
$port = $this->getPort() ? ':' . $this->getPort() : '';
$identity = $this->getIdentity() ? $this->getIdentity() . '@' : '';
if (! $identity) {
$identity = $base->getIdentity() ? $base->getIdentity() . '@' : '';
}
} else {
$scheme = $base->getScheme();
$host = $base->getHost();
$port = $base->getPort() ? ':' . $base->getPort() : '';
$identity = $base->getIdentity() ? $base->getIdentity() . '@' : '';
}
$path = $this->normalisePath($this->_extractAbsolutePath($base));
$encoded = $this->getEncodedRequest();
$fragment = $this->getFragment() ? '#'. $this->getFragment() : '';
$coords = $this->getX() === false ? '' : '?' . $this->getX() . ',' . $this->getY();
return new SimpleUrl("$scheme://$identity$host$port$path$encoded$fragment$coords");
}
/**
* Replaces unknown sections of the path with base parts
* to return a complete absolute one.
* @param string/SimpleUrl $base Base URL.
* @param string Absolute path.
* @access private
*/
function _extractAbsolutePath($base) {
if ($this->getHost()) {
return $this->_path;
}
if (! $this->_isRelativePath($this->_path)) {
return $this->_path;
}
if ($this->_path) {
return $base->getBasePath() . $this->_path;
}
return $base->getPath();
}
/**
* Simple test to see if a path part is relative.
* @param string $path Path to test.
* @return boolean True if starts with a "/".
* @access private
*/
function _isRelativePath($path) {
return (substr($path ?? '', 0, 1) != '/');
}
/**
* Extracts the username and password for use in rendering
* a URL.
* @return string/boolean Form of username:password or false.
* @access public
*/
function getIdentity() {
if ($this->_username && $this->_password) {
return $this->_username . ':' . $this->_password;
}
return false;
}
/**
* Replaces . and .. sections of the path.
* @param string $path Unoptimised path.
* @return string Path with dots removed if possible.
* @access public
*/
function normalisePath($path) {
$path = preg_replace('|/\./|', '/', $path ?? '');
return preg_replace('|/[^/]+/\.\./|', '/', $path ?? '');
}
/**
* A pipe seperated list of all TLDs that result in two part
* domain names.
* @return string Pipe separated list.
* @access public
* @static
*/
function getAllTopLevelDomains() {
return 'com|edu|net|org|gov|mil|int|biz|info|name|pro|aero|coop|museum';
}
}
?>