Escaped characters are: quotes (") and apostrophe (').
Examples:
echo Crawler::xpathLiteral('foo " bar');
prints 'foo " bar'
echo Crawler::xpathLiteral("foo ' bar");
prints "foo ' bar"
echo Crawler::xpathLiteral('a\'b"c');
prints concat('a', "'", 'b"c')
| public static xpathLiteral ( string $s ) : string | ||
| $s | string | String to be escaped |
| Результат | string | Converted string |
/**
* Adds form elements related to this form.
*
* Creates an internal copy of the submitted 'button' element and
* the form node or the entire document depending on whether we need
* to find non-descendant elements through HTML5 'form' attribute.
*/
private function initialize()
{
$this->fields = new FormFieldRegistry();
$xpath = new \DOMXPath($this->node->ownerDocument);
// add submitted button if it has a valid name
if ('form' !== $this->button->nodeName && $this->button->hasAttribute('name') && $this->button->getAttribute('name')) {
if ('input' == $this->button->nodeName && 'image' == strtolower($this->button->getAttribute('type'))) {
$name = $this->button->getAttribute('name');
$this->button->setAttribute('value', '0');
// temporarily change the name of the input node for the x coordinate
$this->button->setAttribute('name', $name . '.x');
$this->set(new Field\InputFormField($this->button));
// temporarily change the name of the input node for the y coordinate
$this->button->setAttribute('name', $name . '.y');
$this->set(new Field\InputFormField($this->button));
// restore the original name of the input node
$this->button->setAttribute('name', $name);
} else {
$this->set(new Field\InputFormField($this->button));
}
}
// find form elements corresponding to the current form
if ($this->node->hasAttribute('id')) {
// corresponding elements are either descendants or have a matching HTML5 form attribute
$formId = Crawler::xpathLiteral($this->node->getAttribute('id'));
$fieldNodes = $xpath->query(sprintf('descendant::input[@form=%s] | descendant::button[@form=%s] | descendant::textarea[@form=%s] | descendant::select[@form=%s] | //form[@id=%s]//input[not(@form)] | //form[@id=%s]//button[not(@form)] | //form[@id=%s]//textarea[not(@form)] | //form[@id=%s]//select[not(@form)]', $formId, $formId, $formId, $formId, $formId, $formId, $formId, $formId));
foreach ($fieldNodes as $node) {
$this->addField($node);
}
} else {
// do the xpath query with $this->node as the context node, to only find descendant elements
// however, descendant elements with form attribute are not part of this form
$fieldNodes = $xpath->query('descendant::input[not(@form)] | descendant::button[not(@form)] | descendant::textarea[not(@form)] | descendant::select[not(@form)]', $this->node);
foreach ($fieldNodes as $node) {
$this->addField($node);
}
}
if ($this->baseHref && '' !== $this->node->getAttribute('action')) {
$this->currentUri = $this->baseHref;
}
}
/**
* @param $context
* @param $radioOrCheckbox
* @param bool $byValue
* @return mixed|null
*/
protected function findCheckable($context, $radioOrCheckbox, $byValue = false)
{
if ($radioOrCheckbox instanceof WebDriverElement) {
return $radioOrCheckbox;
}
if (is_array($radioOrCheckbox) or $radioOrCheckbox instanceof WebDriverBy) {
return $this->matchFirstOrFail($this->webDriver, $radioOrCheckbox);
}
$locator = Crawler::xpathLiteral($radioOrCheckbox);
if ($context instanceof WebDriverElement && $context->getTagName() === 'input') {
$contextType = $context->getAttribute('type');
if (!in_array($contextType, ['checkbox', 'radio'], true)) {
return null;
}
$nameLiteral = Crawler::xPathLiteral($context->getAttribute('name'));
$typeLiteral = Crawler::xPathLiteral($contextType);
$inputLocatorFragment = "input[@type = {$typeLiteral}][@name = {$nameLiteral}]";
$xpath = Locator::combine("ancestor::form//{$inputLocatorFragment}[(@id = ancestor::form//label[contains(normalize-space(string(.)), {$locator})]/@for) or @placeholder = {$locator}]", "ancestor::form//label[contains(normalize-space(string(.)), {$locator})]//{$inputLocatorFragment}");
if ($byValue) {
$xpath = Locator::combine($xpath, "ancestor::form//{$inputLocatorFragment}[@value = {$locator}]");
}
} else {
$xpath = Locator::combine("//input[@type = 'checkbox' or @type = 'radio'][(@id = //label[contains(normalize-space(string(.)), {$locator})]/@for) or @placeholder = {$locator}]", "//label[contains(normalize-space(string(.)), {$locator})]//input[@type = 'radio' or @type = 'checkbox']");
if ($byValue) {
$xpath = Locator::combine($xpath, "//input[@type = 'checkbox' or @type = 'radio'][@value = {$locator}]");
}
}
$els = $context->findElements(WebDriverBy::xpath($xpath));
if (count($els)) {
return reset($els);
}
$els = $context->findElements(WebDriverBy::xpath(str_replace('ancestor::form', '', $xpath)));
if (count($els)) {
return reset($els);
}
$els = $this->match($context, $radioOrCheckbox);
if (count($els)) {
return reset($els);
}
return null;
}
/**
* Adds form elements related to this form.
*
* Creates an internal copy of the submitted 'button' element and
* the form node or the entire document depending on whether we need
* to find non-descendant elements through HTML5 'form' attribute.
*/
private function initialize()
{
$this->fields = new FormFieldRegistry();
$document = new \DOMDocument('1.0', 'UTF-8');
$xpath = new \DOMXPath($document);
$root = $document->appendChild($document->createElement('_root'));
// add submitted button if it has a valid name
if ($this->button->hasAttribute('name') && $this->button->getAttribute('name')) {
$this->set(new Field\InputFormField($document->importNode($this->button, true)));
}
// find form elements corresponding to the current form
if ($this->node->hasAttribute('id')) {
// traverse through the whole document
$node = $document->importNode($this->node->ownerDocument->documentElement, true);
$root->appendChild($node);
// corresponding elements are either descendants or have a matching HTML5 form attribute
$formId = Crawler::xpathLiteral($this->node->getAttribute('id'));
$fieldNodes = $xpath->query(sprintf('descendant::input[@form=%s] | descendant::button[@form=%s] | descendant::textarea[@form=%s] | descendant::select[@form=%s] | //form[@id=%s]//input[not(@form)] | //form[@id=%s]//button[not(@form)] | //form[@id=%s]//textarea[not(@form)] | //form[@id=%s]//select[not(@form)]', $formId, $formId, $formId, $formId, $formId, $formId, $formId, $formId), $root);
foreach ($fieldNodes as $node) {
$this->addField($node);
}
} else {
// parent form has no id, add descendant elements only
$node = $document->importNode($this->node, true);
$root->appendChild($node);
// descendant elements with form attribute are not part of this form
$fieldNodes = $xpath->query('descendant::input[not(@form)] | descendant::button[not(@form)] | descendant::textarea[not(@form)] | descendant::select[not(@form)]', $root);
foreach ($fieldNodes as $node) {
$this->addField($node);
}
}
}
/**
* @param array $by
* @throws TestRuntime
* @return Crawler
*/
protected function strictMatch(array $by)
{
$type = key($by);
$locator = $by[$type];
switch ($type) {
case 'id':
return $this->crawler->filter("#{$locator}");
case 'name':
return @$this->crawler->filterXPath(sprintf('.//*[@name=%s]', Crawler::xpathLiteral($locator)));
case 'css':
return $this->crawler->filter($locator);
case 'xpath':
return @$this->crawler->filterXPath($locator);
case 'link':
return @$this->crawler->filterXPath(sprintf('.//a[.=%s]', Crawler::xpathLiteral($locator)));
case 'class':
return $this->crawler->filter(".{$locator}");
default:
throw new TestRuntime("Locator type '{$by}' is not defined. Use either: xpath, css, id, link, class, name");
}
}
public function dontSeeLink($text, $url = null)
{
$links = $this->crawler->selectLink($text);
if ($url) {
$links = $links->filterXPath(sprintf('descendant-or-self::a[contains(@href, %s)]', Crawler::xpathLiteral($this->escape($url))));
}
$this->assertDomNotContains($links, 'a');
}
/**
* @param $context
* @param $radio_or_checkbox
* @param bool $byValue
* @return mixed|null
*/
protected function findCheckable($context, $radio_or_checkbox, $byValue = false)
{
if ($radio_or_checkbox instanceof \WebDriverElement) {
return $radio_or_checkbox;
}
if (is_array($radio_or_checkbox) or $radio_or_checkbox instanceof \WebDriverBy) {
return $this->matchFirstOrFail($this->webDriver, $radio_or_checkbox);
}
$locator = Crawler::xpathLiteral($radio_or_checkbox);
$xpath = Locator::combine("//input[./@type = 'checkbox'][(./@id = //label[contains(normalize-space(string(.)), {$locator})]/@for) or ./@placeholder = {$locator}]", "//label[contains(normalize-space(string(.)), {$locator})]//.//input[./@type = 'checkbox']", "//input[./@type = 'radio'][(./@id = //label[contains(normalize-space(string(.)), {$locator})]/@for) or ./@placeholder = {$locator}]", "//label[contains(normalize-space(string(.)), {$locator})]//.//input[./@type = 'radio']");
if ($byValue) {
$xpath = Locator::combine($xpath, "//input[./@type = 'checkbox'][./@value = {$locator}]", "//input[./@type = 'radio'][./@value = {$locator}]");
}
/** @var $context \WebDriverElement * */
$els = $context->findElements(\WebDriverBy::xpath($xpath));
if (count($els)) {
return reset($els);
}
$els = $this->match($context, $radio_or_checkbox);
if (count($els)) {
return reset($els);
}
return null;
}
private function initialize()
{
$this->fields = new FormFieldRegistry();
$document = new \DOMDocument('1.0', 'UTF-8');
$node = $document->importNode($this->node, true);
$button = $document->importNode($this->button, true);
$root = $document->appendChild($document->createElement('_root'));
$root->appendChild($node);
$root->appendChild($button);
$xpath = new \DOMXPath($document);
// add descendant elements to the form
$fieldNodes = $xpath->query('descendant::input | descendant::button | descendant::textarea | descendant::select', $root);
foreach ($fieldNodes as $node) {
$this->addField($node, $button);
}
// find form elements corresponding to the current form by the HTML5 form attribute
if ($this->node->hasAttribute('id')) {
$formId = Crawler::xpathLiteral($this->node->getAttribute('id'));
$xpath = new \DOMXPath($this->node->ownerDocument);
$fieldNodes = $xpath->query(sprintf('descendant::input[@form=%s] | descendant::button[@form=%s] | descendant::textarea[@form=%s] | descendant::select[@form=%s]', $formId, $formId, $formId, $formId));
foreach ($fieldNodes as $node) {
$this->addField($node, $button);
}
}
}
public function dontSeeLink($text, $url = null)
{
$links = $this->crawler->selectLink($this->escape($text));
if (!$url) {
\PHPUnit_Framework_Assert::assertEquals(0, $links->count(), "'{$text}' on page");
}
$links->filterXPath(sprintf('descendant-or-self::a[contains(@href, "%s")]', Crawler::xpathLiteral(' ' . $this->escape($url) . ' ')));
\PHPUnit_Framework_Assert::assertEquals(0, $links->count());
}
