1 files changed, 0 insertions, 89 deletions
diff --git a/tests/acceptance/features/core/Utils.php b/tests/acceptance/features/core/Utils.php
deleted file mode 100644
index 1650df4f824..00000000000
--- a/tests/acceptance/features/core/Utils.php
+++ /dev/null
@@ -1,89 +0,0 @@
-<?php
-
-/**
- *
- * @copyright Copyright (c) 2017, Daniel Calviño Sánchez (danxuliu@gmail.com)
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-class Utils {
-
-	/**
-	 * Waits at most $timeout seconds for the given condition to be true,
-	 * checking it again every $timeoutStep seconds.
-	 *
-	 * Note that the timeout is no longer taken into account when a condition is
-	 * met; that is, true will be returned if the condition is met before the
-	 * timeout expires, but also if it is met exactly when the timeout expires.
-	 * For example, even if the timeout is set to 0, the condition will be
-	 * checked at least once, and true will be returned in that case if the
-	 * condition was met.
-	 *
-	 * @param \Closure $conditionCallback the condition to wait for, as a
-	 *        function that returns a boolean.
-	 * @param float $timeout the number of seconds (decimals allowed) to wait at
-	 *        most for the condition to be true.
-	 * @param float $timeoutStep the number of seconds (decimals allowed) to
-	 *        wait before checking the condition again.
-	 * @return boolean true if the condition is met before (or exactly when) the
-	 *         timeout expires, false otherwise.
-	 */
-	public static function waitFor($conditionCallback, $timeout, $timeoutStep) {
-		$elapsedTime = 0;
-		$conditionMet = false;
-
-		while (!($conditionMet = $conditionCallback()) && $elapsedTime < $timeout) {
-			usleep($timeoutStep * 1000000);
-
-			$elapsedTime += $timeoutStep;
-		}
-
-		return $conditionMet;
-	}
-
-	/**
-	 * Waits at most $timeout seconds for the server at the given URL to be up,
-	 * checking it again every $timeoutStep seconds.
-	 *
-	 * Note that it does not verify whether the URL returns a valid HTTP status
-	 * or not; it simply checks that the server at the given URL is accessible.
-	 *
-	 * @param string $url the URL for the server to check.
-	 * @param float $timeout the number of seconds (decimals allowed) to wait at
-	 *        most for the server.
-	 * @param float $timeoutStep the number of seconds (decimals allowed) to
-	 *        wait before checking the server again; by default, 0.5 seconds.
-	 * @return boolean true if the server was found, false otherwise.
-	 */
-	public static function waitForServer($url, $timeout, $timeoutStep = 0.5) {
-		$isServerUpCallback = function () use ($url) {
-			$curlHandle = curl_init($url);
-
-			// Returning the transfer as the result of curl_exec prevents the
-			// transfer from being written to the output.
-			curl_setopt($curlHandle, CURLOPT_RETURNTRANSFER, true);
-
-			$transfer = curl_exec($curlHandle);
-
-			curl_close($curlHandle);
-
-			return $transfer !== false;
-		};
-		return self::waitFor($isServerUpCallback, $timeout, $timeoutStep);
-	}
-}