function DrupalWebTestCase::xpath
Perform an xpath search on the contents of the internal browser. The search is relative to the root element (HTML tag normally) of the page.
Parameters
$xpath: The xpath string to use in the search.
array $arguments: An array of arguments with keys in the form ':name' matching the placeholders in the query. The values may be either strings or numeric values.
Return value
The return value of the xpath search. For details on the xpath string format and return values see the SimpleXML documentation, http://us.php.net/manual/function.simplexml-element-xpath.php.
126 calls to DrupalWebTestCase::xpath()
- AggregatorRenderingTestCase::testBlockLinks in modules/
aggregator/ aggregator.test - Adds a feed block to the page and checks its links.
- AggregatorRenderingTestCase::testFeedPage in modules/
aggregator/ aggregator.test - Creates a feed and checks that feed's page.
- AJAXFormPageCacheTestCase::getFormBuildId in modules/
simpletest/ tests/ ajax.test - Return the build id of the current form.
- AJAXMultiFormTestCase::testMultiForm in modules/
simpletest/ tests/ ajax.test - Test that a page with the 'page_node_form' included twice works correctly.
- BlockTestCase::testCustomBlock in modules/
block/ block.test - Test creating custom block, moving it to a specific region and then deleting it.
File
-
modules/
simpletest/ drupal_web_test_case.php, line 2924
Class
- DrupalWebTestCase
- Test case for typical Drupal tests.
Code
protected function xpath($xpath, array $arguments = array()) {
if ($this->parse()) {
$xpath = $this->buildXPathQuery($xpath, $arguments);
$result = $this->elements
->xpath($xpath);
// Some combinations of PHP / libxml versions return an empty array
// instead of the documented FALSE. Forcefully convert any falsish values
// to an empty array to allow foreach(...) constructions.
return $result ? $result : array();
}
else {
return FALSE;
}
}
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