From de98e0b232509d5f40c135d540a70e415272ff85 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Wed, 3 May 2017 15:35:00 +0200
Subject: node_modules

---
 .../selenium-webdriver/lib/test/promise.js         | 79 ++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 node_modules/selenium-webdriver/lib/test/promise.js

(limited to 'node_modules/selenium-webdriver/lib/test')

diff --git a/node_modules/selenium-webdriver/lib/test/promise.js b/node_modules/selenium-webdriver/lib/test/promise.js
new file mode 100644
index 000000000..073e21d6b
--- /dev/null
+++ b/node_modules/selenium-webdriver/lib/test/promise.js
@@ -0,0 +1,79 @@
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+'use strict';
+
+
+/**
+ * Configures a block of mocha tests, ensuring the promise manager is either
+ * enabled or disabled for the tests' execution.
+ * for their execution.
+ */
+function withPromiseManager(enabled, fn) {
+  describe(`SELENIUM_PROMISE_MANAGER=${enabled}`, function() {
+    let saved;
+
+    function changeState() {
+      saved = process.env.SELENIUM_PROMISE_MANAGER;
+      process.env.SELENIUM_PROMISE_MANAGER = enabled;
+    }
+
+    function restoreState() {
+      if (saved === undefined) {
+        delete process.env.SELENIUM_PROMISE_MANAGER;
+      } else {
+        process.env.SELENIUM_PROMISE_MANAGER = saved;
+      }
+    }
+
+    before(changeState);
+    after(restoreState);
+
+    try {
+      changeState();
+      fn();
+    } finally {
+      restoreState();
+    }
+  });
+};
+
+
+/**
+ * Defines a set of tests to run both with and without the promise manager
+ * enabled.
+ */
+exports.promiseManagerSuite = function(fn) {
+  withPromiseManager(true, fn);
+  withPromiseManager(false, fn);
+};
+
+
+/**
+ * Ensures the promise manager is enabled when the provided tests run.
+ */
+exports.enablePromiseManager = function(fn) {
+  withPromiseManager(true, fn);
+};
+
+
+/**
+ * Ensures the promise manager is disabled when the provided tests run.
+ */
+exports.disablePromiseManager = function(fn) {
+  withPromiseManager(false, fn);
+};
-- 
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