1 files changed, 72 insertions, 0 deletions
diff --git a/dom/bindings/test/TestInterfaceIterableSingle.cpp b/dom/bindings/test/TestInterfaceIterableSingle.cpp
new file mode 100644
index 0000000000..4da02e9093
--- /dev/null
+++ b/dom/bindings/test/TestInterfaceIterableSingle.cpp
@@ -0,0 +1,72 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include "mozilla/dom/TestInterfaceIterableSingle.h"
+#include "mozilla/dom/TestInterfaceJSMaplikeSetlikeIterableBinding.h"
+#include "nsPIDOMWindow.h"
+#include "mozilla/dom/BindingUtils.h"
+
+namespace mozilla::dom {
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(TestInterfaceIterableSingle, mParent)
+
+NS_IMPL_CYCLE_COLLECTING_ADDREF(TestInterfaceIterableSingle)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(TestInterfaceIterableSingle)
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(TestInterfaceIterableSingle)
+  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
+  NS_INTERFACE_MAP_ENTRY(nsISupports)
+NS_INTERFACE_MAP_END
+
+TestInterfaceIterableSingle::TestInterfaceIterableSingle(
+    nsPIDOMWindowInner* aParent)
+    : mParent(aParent) {
+  for (int i = 0; i < 3; ++i) {
+    mValues.AppendElement(i);
+  }
+}
+
+// static
+already_AddRefed<TestInterfaceIterableSingle>
+TestInterfaceIterableSingle::Constructor(const GlobalObject& aGlobal,
+                                         ErrorResult& aRv) {
+  nsCOMPtr<nsPIDOMWindowInner> window =
+      do_QueryInterface(aGlobal.GetAsSupports());
+  if (!window) {
+    aRv.Throw(NS_ERROR_FAILURE);
+    return nullptr;
+  }
+
+  RefPtr<TestInterfaceIterableSingle> r =
+      new TestInterfaceIterableSingle(window);
+  return r.forget();
+}
+
+JSObject* TestInterfaceIterableSingle::WrapObject(
+    JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
+  return TestInterfaceIterableSingle_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+nsPIDOMWindowInner* TestInterfaceIterableSingle::GetParentObject() const {
+  return mParent;
+}
+
+uint32_t TestInterfaceIterableSingle::Length() const {
+  return mValues.Length();
+}
+
+int32_t TestInterfaceIterableSingle::IndexedGetter(uint32_t aIndex,
+                                                   bool& aFound) const {
+  if (aIndex >= mValues.Length()) {
+    aFound = false;
+    return 0;
+  }
+
+  aFound = true;
+  return mValues[aIndex];
+}
+
+}  // namespace mozilla::dom