[Media Controls] Touchless menu unit tests

Add context menu unit tests

Bug: 942156
Change-Id: Ibb2feb1220098ba43f52b37b2e93b4b6efbc0e09
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1600493Reviewed-by: Tommy Steimel <steimel@chromium.org>
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Jazz Xu <jazzhsu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#659167}

third_party/blink/renderer/modules/BUILD.gn

@@ -398,8 +398,11 @@ jumbo_source_set("unit_tests") {
   ]
 
   if (is_android && notouch_build) {
-    sources +=
-        [ "media_controls/touchless/media_controls_touchless_impl_test.cc" ]
+    sources += [
+      "media_controls/touchless/media_controls_touchless_impl_test.cc",
+      "media_controls/touchless/test_media_controls_menu_host.cc",
+      "media_controls/touchless/test_media_controls_menu_host.h",
+    ]
   }
 
   configs += [

third_party/blink/renderer/modules/media_controls/touchless/media_controls_touchless_impl.cc

@@ -448,9 +448,13 @@ void MediaControlsTouchlessImpl::Trace(blink::Visitor* visitor) {
   HTMLDivElement::Trace(visitor);
 }
 
-void MediaControlsTouchlessImpl::OnMediaMenuResultForTest(
-    mojom::blink::MenuResponsePtr response) {
-  OnMediaMenuResult(std::move(response));
+void MediaControlsTouchlessImpl::SetMediaControlsMenuHostForTesting(
+    mojom::blink::MediaControlsMenuHostPtr menu_host) {
+  media_controls_host_ = std::move(menu_host);
+}
+
+void MediaControlsTouchlessImpl::MenuHostFlushForTesting() {
+  media_controls_host_.FlushForTesting();
 }
 
 }  // namespace blink

third_party/blink/renderer/modules/media_controls/touchless/media_controls_touchless_impl.h

@@ -71,7 +71,9 @@ class MODULES_EXPORT MediaControlsTouchlessImpl final
   MediaControlsTouchlessMediaEventListener& MediaEventListener() const;
 
   // Test functions
-  void OnMediaMenuResultForTest(mojom::blink::MenuResponsePtr);
+  void SetMediaControlsMenuHostForTesting(
+      mojom::blink::MediaControlsMenuHostPtr);
+  void MenuHostFlushForTesting();
 
   void Trace(blink::Visitor*) override;
 

third_party/blink/renderer/modules/media_controls/touchless/test_media_controls_menu_host.cc

+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "third_party/blink/renderer/modules/media_controls/touchless/test_media_controls_menu_host.h"
+
+namespace blink {
+
+mojom::blink::MediaControlsMenuHostPtr
+TestMediaControlsMenuHost::CreateMediaControlsMenuHostPtr() {
+  mojom::blink::MediaControlsMenuHostPtr ptr;
+  binding_.Bind(mojo::MakeRequest(&ptr));
+  return ptr;
+}
+
+void TestMediaControlsMenuHost::ShowMediaMenu(
+    const WTF::Vector<mojom::MenuItem>& menu_items,
+    mojom::blink::VideoStatePtr video_state,
+    base::Optional<WTF::Vector<mojom::blink::TextTrackMetadataPtr>> text_tracks,
+    ShowMediaMenuCallback callback) {
+  arg_list_.menu_items = WTF::Vector<mojom::MenuItem>(menu_items);
+
+  arg_list_.video_state = mojom::blink::VideoState::New();
+  arg_list_.video_state->is_fullscreen = video_state->is_fullscreen;
+  arg_list_.video_state->is_muted = video_state->is_muted;
+
+  arg_list_.text_tracks = WTF::Vector<mojom::blink::TextTrackMetadataPtr>(
+      std::move(text_tracks.value()));
+
+  std::move(callback).Run(std::move(response_));
+}
+
+TestMenuHostArgList& TestMediaControlsMenuHost::GetMenuHostArgList() {
+  return arg_list_;
+}
+
+void TestMediaControlsMenuHost::SetMenuResponse(
+    mojom::blink::MenuItem menu_item,
+    int track_index) {
+  if (response_.is_null())
+    response_ = mojom::blink::MenuResponse::New();
+
+  response_->clicked = menu_item;
+  response_->track_index = track_index;
+}
+
+}  // namespace blink

third_party/blink/renderer/modules/media_controls/touchless/test_media_controls_menu_host.h

+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIA_CONTROLS_TOUCHLESS_TEST_MEDIA_CONTROLS_MENU_HOST_H_
+#define THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIA_CONTROLS_TOUCHLESS_TEST_MEDIA_CONTROLS_MENU_HOST_H_
+
+#include "mojo/public/cpp/bindings/binding.h"
+#include "third_party/blink/public/mojom/media_controls/touchless/media_controls.mojom-blink.h"
+
+namespace blink {
+
+struct TestMenuHostArgList {
+  WTF::Vector<mojom::MenuItem> menu_items;
+  mojom::blink::VideoStatePtr video_state;
+  WTF::Vector<mojom::blink::TextTrackMetadataPtr> text_tracks;
+};
+
+class TestMediaControlsMenuHost : public mojom::blink::MediaControlsMenuHost {
+ public:
+  mojom::blink::MediaControlsMenuHostPtr CreateMediaControlsMenuHostPtr();
+  void ShowMediaMenu(
+      const WTF::Vector<mojom::MenuItem>& menu_items,
+      mojom::blink::VideoStatePtr video_state,
+      base::Optional<WTF::Vector<mojom::blink::TextTrackMetadataPtr>>
+          text_tracks,
+      ShowMediaMenuCallback callback) override;
+
+  TestMenuHostArgList& GetMenuHostArgList();
+  void SetMenuResponse(mojom::blink::MenuItem menu_item, int track_index);
+
+ private:
+  mojo::Binding<mojom::blink::MediaControlsMenuHost> binding_{this};
+  TestMenuHostArgList arg_list_;
+  mojom::blink::MenuResponsePtr response_;
+};
+
+}  // namespace blink
+
+#endif  // THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIA_CONTROLS_TOUCHLESS_TEST_MEDIA_CONTROLS_MENU_HOST_H_