111 lines
3.6 KiB
PHP
111 lines
3.6 KiB
PHP
<?php
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namespace Drupal\FunctionalJavascriptTests;
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use WebDriver\Service\CurlService;
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use WebDriver\Exception\CurlExec;
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use WebDriver\Exception as WebDriverException;
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/**
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* Provides a curl service to interact with Selenium driver.
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*
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* Extends WebDriver\Service\CurlService to solve problem with race conditions,
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* when multiple processes requests.
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*/
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class WebDriverCurlService extends CurlService {
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/**
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* {@inheritdoc}
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*/
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public function execute($requestMethod, $url, $parameters = NULL, $extraOptions = []) {
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$extraOptions += [
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CURLOPT_FAILONERROR => TRUE,
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];
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$retries = 0;
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while ($retries < 10) {
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try {
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$customHeaders = [
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'Content-Type: application/json;charset=UTF-8',
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'Accept: application/json;charset=UTF-8',
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];
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$curl = curl_init($url);
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
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switch ($requestMethod) {
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case 'GET':
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break;
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case 'POST':
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if ($parameters && is_array($parameters)) {
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curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($parameters));
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}
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else {
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$customHeaders[] = 'Content-Length: 0';
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}
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// Suppress "Expect: 100-continue" header automatically added by
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// cURL that causes a 1 second delay if the remote server does not
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// support Expect.
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$customHeaders[] = 'Expect:';
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curl_setopt($curl, CURLOPT_POST, TRUE);
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break;
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case 'DELETE':
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curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'DELETE');
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break;
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case 'PUT':
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if ($parameters && is_array($parameters)) {
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curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($parameters));
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}
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else {
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$customHeaders[] = 'Content-Length: 0';
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}
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// Suppress "Expect: 100-continue" header automatically added by
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// cURL that causes a 1 second delay if the remote server does not
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// support Expect.
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$customHeaders[] = 'Expect:';
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curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'PUT');
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break;
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}
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foreach ($extraOptions as $option => $value) {
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curl_setopt($curl, $option, $value);
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}
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curl_setopt($curl, CURLOPT_HTTPHEADER, $customHeaders);
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$rawResult = trim(curl_exec($curl));
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$info = curl_getinfo($curl);
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$info['request_method'] = $requestMethod;
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if (array_key_exists(CURLOPT_FAILONERROR, $extraOptions) && $extraOptions[CURLOPT_FAILONERROR] && CURLE_GOT_NOTHING !== ($errno = curl_errno($curl)) && $error = curl_error($curl)) {
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curl_close($curl);
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throw WebDriverException::factory(WebDriverException::CURL_EXEC, sprintf("Curl error thrown for http %s to %s%s\n\n%s", $requestMethod, $url, $parameters && is_array($parameters) ? ' with params: ' . json_encode($parameters) : '', $error));
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}
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curl_close($curl);
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$result = json_decode($rawResult, TRUE);
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if (isset($result['status']) && $result['status'] === WebDriverException::STALE_ELEMENT_REFERENCE) {
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usleep(100000);
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$retries++;
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continue;
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}
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return [$rawResult, $info];
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}
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catch (CurlExec $exception) {
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$retries++;
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}
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}
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throw WebDriverException::factory(WebDriverException::CURL_EXEC, sprintf("Curl error thrown for http %s to %s%s\n\n%s", $requestMethod, $url, $parameters && is_array($parameters) ? ' with params: ' . json_encode($parameters) : '', $error));
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}
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}
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