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-rw-r--r--tests/test_tools/simpletest/form.php619
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diff --git a/tests/test_tools/simpletest/form.php b/tests/test_tools/simpletest/form.php
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+<?php
+ /**
+ * Base include file for SimpleTest.
+ * @package SimpleTest
+ * @subpackage WebTester
+ * @version $Id: form.php,v 1.16 2005/02/22 02:17:04 lastcraft Exp $
+ */
+
+ /**#@+
+ * 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 SimpleNameSelector {
+ protected $_name;
+
+ /**
+ * Stashes the name for later comparison.
+ * @param string $name Name attribute to match.
+ */
+ function SimpleNameSelector($name) {
+ $this->_name = $name;
+ }
+
+ /**
+ * Comparison. 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 SimpleLabelSelector {
+ protected $_label;
+
+ /**
+ * Stashes the name for later comparison.
+ * @param string $label Visible text to match.
+ */
+ function SimpleLabelSelector($label) {
+ $this->_label = $label;
+ }
+
+ /**
+ * Comparison. Compares visible text of widget.
+ * @param SimpleWidget $widget Control to compare.
+ * @access public
+ */
+ function isMatch($widget) {
+ return (trim($widget->getLabel()) == trim($this->_label));
+ }
+ }
+
+ /**
+ * Used to extract form elements for testing against.
+ * Searches dy id attribute.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleIdSelector {
+ protected $_id;
+
+ /**
+ * Stashes the name for later comparison.
+ * @param string $id ID atribute to match.
+ */
+ function SimpleIdSelector($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);
+ }
+ }
+
+ /**
+ * Form tag class to hold widget values.
+ * @package SimpleTest
+ * @subpackage WebTester
+ */
+ class SimpleForm {
+ protected $_method;
+ protected $_action;
+ protected $_default_target;
+ protected $_id;
+ protected $_buttons;
+ protected $_images;
+ protected $_widgets;
+ protected $_radios;
+ protected $_checkboxes;
+
+ /**
+ * Starts with no held controls/widgets.
+ * @param SimpleTag $tag Form tag to read.
+ * @param SimpleUrl $url Location of holding page.
+ */
+ function SimpleForm($tag, $url) {
+ $this->_method = $tag->getAttribute('method');
+ $this->_action = $this->_createAction($tag->getAttribute('action'), $url);
+ $this->_default_target = false;
+ $this->_id = $tag->getAttribute('id');
+ $this->_buttons = array();
+ $this->_images = array();
+ $this->_widgets = array();
+ $this->_radios = array();
+ $this->_checkboxes = array();
+ }
+
+ /**
+ * Sets the frame target within a frameset.
+ * @param string $frame Name of frame.
+ * @access public
+ */
+ function setDefaultTarget($frame) {
+ $this->_default_target = $frame;
+ }
+
+ /**
+ * Accessor for form action.
+ * @return string Either get or post.
+ * @access public
+ */
+ function getMethod() {
+ return ($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, $base) {
+ if ($action === false) {
+ return $base;
+ }
+ if ($action === true) {
+ $url = new SimpleUrl('');
+ } else {
+ $url = new SimpleUrl($action);
+ }
+ return $url->makeAbsolute($base);
+ }
+
+ /**
+ * 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;
+ }
+
+ /**
+ * 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 $selector Criteria to apply.
+ * @return string/array Value(s) as string or null
+ * if not set.
+ * @access public
+ */
+ function _getValueBySelector($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;
+ }
+
+ /**
+ * Extracts current value from form.
+ * @param string $name Keyed by widget name.
+ * @return string/array Value(s) or null
+ * if not set.
+ * @access public
+ */
+ function getValue($name) {
+ return $this->_getValueBySelector(new SimpleNameSelector($name));
+ }
+
+ /**
+ * Extracts current value from form by the ID.
+ * @param string/integer $id Keyed by widget ID attribute.
+ * @return string/array Value(s) or null
+ * if not set.
+ * @access public
+ */
+ function getValueById($id) {
+ return $this->_getValueBySelector(new SimpleIdSelector($id));
+ }
+
+ /**
+ * Sets a widget value within the form.
+ * @param SimpleSelector $selector Criteria to apply.
+ * @param string $value Value to input into the widget.
+ * @return boolean True if value is legal, false
+ * otherwise. If the field is not
+ * present, nothing will be set.
+ * @access public
+ */
+ function _setFieldBySelector($selector, $value) {
+ $success = false;
+ for ($i = 0, $count = count($this->_widgets); $i < $count; $i++) {
+ if ($selector->isMatch($this->_widgets[$i])) {
+ if ($this->_widgets[$i]->setValue($value)) {
+ $success = true;
+ }
+ }
+ }
+ return $success;
+ }
+
+ /**
+ * Sets a widget value within the form.
+ * @param string $name Name of widget tag.
+ * @param string $value Value to input into the widget.
+ * @return boolean True if value is legal, false
+ * otherwise. If the field is not
+ * present, nothing will be set.
+ * @access public
+ */
+ function setField($name, $value) {
+ return $this->_setFieldBySelector(new SimpleNameSelector($name), $value);
+ }
+
+ /**
+ * Sets a widget value within the form by using the ID.
+ * @param string/integer $id Name of widget tag.
+ * @param string $value Value to input into the widget.
+ * @return boolean True if value is legal, false
+ * otherwise. If the field is not
+ * present, nothing will be set.
+ * @access public
+ */
+ function setFieldById($id, $value) {
+ return $this->_setFieldBySelector(new SimpleIdSelector($id), $value);
+ }
+
+ /**
+ * Creates the encoding for the current values in the
+ * form.
+ * @return SimpleFormEncoding Request to submit.
+ * @access private
+ */
+ function _getEncoding() {
+ $encoding = new SimpleFormEncoding();
+ for ($i = 0, $count = count($this->_widgets); $i < $count; $i++) {
+ $encoding->add(
+ $this->_widgets[$i]->getName(),
+ $this->_widgets[$i]->getValue());
+ }
+ return $encoding;
+ }
+
+ /**
+ * Test to see if a form has a submit button.
+ * @param SimpleSelector $selector Criteria to apply.
+ * @return boolean True if present.
+ * @access private
+ */
+ function _hasSubmitBySelector($selector) {
+ foreach ($this->_buttons as $button) {
+ if ($selector->isMatch($button)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Test to see if a form has a submit button with this
+ * name attribute.
+ * @param string $name Name to look for.
+ * @return boolean True if present.
+ * @access public
+ */
+ function hasSubmitName($name) {
+ return $this->_hasSubmitBySelector(new SimpleNameSelector($name));
+ }
+
+ /**
+ * Test to see if a form has a submit button with this
+ * value attribute.
+ * @param string $label Button label to search for.
+ * @return boolean True if present.
+ * @access public
+ */
+ function hasSubmitLabel($label) {
+ return $this->_hasSubmitBySelector(new SimpleLabelSelector($label));
+ }
+
+ /**
+ * Test to see if a form has a submit button with this
+ * ID attribute.
+ * @param string $id Button ID attribute to search for.
+ * @return boolean True if present.
+ * @access public
+ */
+ function hasSubmitId($id) {
+ return $this->_hasSubmitBySelector(new SimpleIdSelector($id));
+ }
+
+ /**
+ * Test to see if a form has an image control.
+ * @param SimpleSelector $selector Criteria to apply.
+ * @return boolean True if present.
+ * @access public
+ */
+ function _hasImageBySelector($selector) {
+ foreach ($this->_images as $image) {
+ if ($selector->isMatch($image)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Test to see if a form has a submit button with this
+ * name attribute.
+ * @param string $label Button alt attribute to search for
+ * or nearest equivalent.
+ * @return boolean True if present.
+ * @access public
+ */
+ function hasImageLabel($label) {
+ return $this->_hasImageBySelector(new SimpleLabelSelector($label));
+ }
+
+ /**
+ * Test to see if a form has a submittable image with this
+ * field name.
+ * @param string $name Image name to search for.
+ * @return boolean True if present.
+ * @access public
+ */
+ function hasImageName($name) {
+ return $this->_hasImageBySelector(new SimpleNameSelector($name));
+ }
+
+ /**
+ * Test to see if a form has a submittable image with this
+ * ID attribute.
+ * @param string $id Button ID attribute to search for.
+ * @return boolean True if present.
+ * @access public
+ */
+ function hasImageId($id) {
+ return $this->_hasImageBySelector(new SimpleIdSelector($id));
+ }
+
+ /**
+ * Gets the submit values for a selected button.
+ * @param SimpleSelector $selector Criteria to apply.
+ * @param hash $additional Additional data for the form.
+ * @return SimpleEncoding Submitted values or false
+ * if there is no such button
+ * in the form.
+ * @access public
+ */
+ function _submitButtonBySelector($selector, $additional) {
+ foreach ($this->_buttons as $button) {
+ if ($selector->isMatch($button)) {
+ $encoding = $this->_getEncoding();
+ $encoding->merge($button->getSubmitValues());
+ if ($additional) {
+ $encoding->merge($additional);
+ }
+ return $encoding;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Gets the submit values for a named button.
+ * @param string $name Button label to search for.
+ * @param hash $additional Additional data for the form.
+ * @return SimpleEncoding Submitted values or false
+ * if there is no such button in the
+ * form.
+ * @access public
+ */
+ function submitButtonByName($name, $additional = false) {
+ return $this->_submitButtonBySelector(
+ new SimpleNameSelector($name),
+ $additional);
+ }
+
+ /**
+ * Gets the submit values for a named button.
+ * @param string $label Button label to search for.
+ * @param hash $additional Additional data for the form.
+ * @return SimpleEncoding Submitted values or false
+ * if there is no such button in the
+ * form.
+ * @access public
+ */
+ function submitButtonByLabel($label, $additional = false) {
+ return $this->_submitButtonBySelector(
+ new SimpleLabelSelector($label),
+ $additional);
+ }
+
+ /**
+ * Gets the submit values for a button identified by the ID.
+ * @param string $id Button ID attribute to search for.
+ * @param hash $additional Additional data for the form.
+ * @return SimpleEncoding Submitted values or false
+ * if there is no such button in the
+ * form.
+ * @access public
+ */
+ function submitButtonById($id, $additional = false) {
+ return $this->_submitButtonBySelector(
+ new SimpleIdSelector($id),
+ $additional);
+ }
+
+ /**
+ * 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 $additional Additional data for the form.
+ * @return SimpleEncoding Submitted values or false
+ * if there is no such button in the
+ * form.
+ * @access public
+ */
+ function _submitImageBySelector($selector, $x, $y, $additional) {
+ foreach ($this->_images as $image) {
+ if ($selector->isMatch($image)) {
+ $encoding = $this->_getEncoding();
+ $encoding->merge($image->getSubmitValues($x, $y));
+ if ($additional) {
+ $encoding->merge($additional);
+ }
+ return $encoding;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Gets the submit values for an image identified by the alt
+ * tag or nearest equivalent.
+ * @param string $label Button label to search for.
+ * @param integer $x X-coordinate of click.
+ * @param integer $y Y-coordinate of click.
+ * @param hash $additional Additional data for the form.
+ * @return SimpleEncoding Submitted values or false
+ * if there is no such button in the
+ * form.
+ * @access public
+ */
+ function submitImageByLabel($label, $x, $y, $additional = false) {
+ return $this->_submitImageBySelector(
+ new SimpleLabelSelector($label),
+ $x,
+ $y,
+ $additional);
+ }
+
+ /**
+ * Gets the submit values for an image identified by the ID.
+ * @param string $name Image name to search for.
+ * @param integer $x X-coordinate of click.
+ * @param integer $y Y-coordinate of click.
+ * @param hash $additional Additional data for the form.
+ * @return SimpleEncoding Submitted values or false
+ * if there is no such button in the
+ * form.
+ * @access public
+ */
+ function submitImageByName($name, $x, $y, $additional = false) {
+ return $this->_submitImageBySelector(
+ new SimpleNameSelector($name),
+ $x,
+ $y,
+ $additional);
+ }
+
+ /**
+ * Gets the submit values for an image identified by the ID.
+ * @param string/integer $id Button ID attribute to search for.
+ * @param integer $x X-coordinate of click.
+ * @param integer $y Y-coordinate of click.
+ * @param hash $additional Additional data for the form.
+ * @return SimpleEncoding Submitted values or false
+ * if there is no such button in the
+ * form.
+ * @access public
+ */
+ function submitImageById($id, $x, $y, $additional = false) {
+ return $this->_submitImageBySelector(
+ new SimpleIdSelector($id),
+ $x,
+ $y,
+ $additional);
+ }
+
+ /**
+ * 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->_getEncoding();
+ }
+ }
+?> \ No newline at end of file
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