Add m-esr52 at 52.6.0

1 files changed, 41 insertions, 0 deletions

diff --git a/dom/webidl/TestFunctions.webidl b/dom/webidl/TestFunctions.webidl
new file mode 100644
index 000000000..c0db0b644
--- /dev/null
+++ b/dom/webidl/TestFunctions.webidl
@@ -0,0 +1,41 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+// A dumping ground for random testing functions
+
+callback PromiseReturner = Promise<any>();
+
+[Pref="dom.expose_test_interfaces",
+ Constructor]
+interface TestFunctions {
+  [Throws]
+  static void throwUncatchableException();
+
+  // Simply returns its argument.  Can be used to test Promise
+  // argument processing behavior.
+  static Promise<any> passThroughPromise(Promise<any> arg);
+
+  // Returns whatever Promise the given PromiseReturner returned.
+  [Throws]
+  static Promise<any> passThroughCallbackPromise(PromiseReturner callback);
+
+  // Some basic tests for string binding round-tripping behavior.
+  void setStringData(DOMString arg);
+
+  // Get the string data, using an nsAString argument on the C++ side.
+  // This will just use Assign/operator=, whatever that does.
+  DOMString getStringDataAsAString();
+
+  // Get the string data, but only "length" chars of it, using an
+  // nsAString argument on the C++ side.  This will always copy on the
+  // C++ side.
+  DOMString getStringDataAsAString(unsigned long length);
+
+  // Get the string data, but only "length" chars of it, using a
+  // DOMString argument on the C++ side and trying to hand it
+  // stringbuffers.  If length not passed, use our full length.
+  DOMString getStringDataAsDOMString(optional unsigned long length);
+};