StructTraits to map mus::mojom::Event to unique_ptr<ui::Event>

components/mus/ws/window_tree_unittest.cc

 // Copyright 2014 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 "components/mus/ws/window_tree.h"
 
 #include <stdint.h>
 
 #include <string>
 #include <vector>
@@ skipping 242 matching lines @@
   DispatchEventAndAckImmediately(CreatePointerUpEvent(21, 22));
   wm_client()->tracker()->changes()->clear();
   tree1_client->tracker()->changes()->clear();
 
   // Press in the same location. Should not get a focus change event (only input
   // event).
   DispatchEventAndAckImmediately(CreatePointerDownEvent(61, 22));
   EXPECT_EQ(child1, display()->GetFocusedWindow());
   ASSERT_EQ(wm_client()->tracker()->changes()->size(), 1u)
       << SingleChangeToDescription(*wm_client()->tracker()->changes());
-  EXPECT_EQ("InputEvent window=0,3 event_action=4",
+  EXPECT_EQ("InputEvent window=0,3 event_action=16",
             ChangesToDescription1(*wm_client()->tracker()->changes())[0]);
   EXPECT_TRUE(tree1_client->tracker()->changes()->empty());
 }
 
 TEST_F(WindowTreeTest, BasicInputEventTarget) {
   TestWindowTreeClient* embed_client = nullptr;
   WindowTree* tree = nullptr;
   ServerWindow* window = nullptr;
   EXPECT_NO_FATAL_FAILURE(
       SetupEventTargeting(&embed_client, &tree, &window));
 
   // Send an event to |v1|. |embed_client| should get the event, not
   // |wm_client|, since |v1| lives inside an embedded window.
   DispatchEventAndAckImmediately(CreatePointerDownEvent(21, 22));
   ASSERT_EQ(1u, wm_client()->tracker()->changes()->size());
   EXPECT_EQ("Focused id=2,1",
             ChangesToDescription1(*wm_client()->tracker()->changes())[0]);
   ASSERT_EQ(2u, embed_client->tracker()->changes()->size());
   EXPECT_EQ("Focused id=2,1",
             ChangesToDescription1(*embed_client->tracker()->changes())[0]);
-  EXPECT_EQ("InputEvent window=2,1 event_action=4",
+  EXPECT_EQ("InputEvent window=2,1 event_action=16",
             ChangesToDescription1(*embed_client->tracker()->changes())[1]);
 }
 
 // Tests that a client can observe events outside its bounds.
 TEST_F(WindowTreeTest, SetEventObserver) {
   // Create an embedded client.
   TestWindowTreeClient* client = nullptr;
   WindowTree* tree = nullptr;
   ServerWindow* window = nullptr;
   EXPECT_NO_FATAL_FAILURE(SetupEventTargeting(&client, &tree, &window));
 
   // Create an event outside the bounds of the client.
   ui::PointerEvent pointer_down = CreatePointerDownEvent(5, 5);
 
   // Events are not observed before setting an observer.
   DispatchEventAndAckImmediately(pointer_down);
   ASSERT_EQ(0u, client->tracker()->changes()->size());
 
   // Create an observer for pointer-down events.
   WindowTreeTestApi(tree).SetEventObserver(
       CreateEventMatcher(mojom::EventType::POINTER_DOWN), 111u);
 
   // Pointer-down events are sent to the client.
   DispatchEventAndAckImmediately(pointer_down);
   ASSERT_EQ(1u, client->tracker()->changes()->size());
-  EXPECT_EQ("EventObserved event_action=4 event_observer_id=111",
+  EXPECT_EQ("EventObserved event_action=16 event_observer_id=111",
             ChangesToDescription1(*client->tracker()->changes())[0]);
   client->tracker()->changes()->clear();
 
   // Clearing the observer stops sending events to the client.
   WindowTreeTestApi(tree).SetEventObserver(nullptr, 0u);
   DispatchEventAndAckImmediately(pointer_down);
   ASSERT_EQ(0u, client->tracker()->changes()->size());
 }
 
 // Tests that a client using an event observer does not receive events that
@@ skipping 28 matching lines @@
   WindowTreeTestApi(tree).SetEventObserver(
       CreateEventMatcher(mojom::EventType::POINTER_UP), 111u);
 
   // Create an event inside the bounds of the client.
   ui::PointerEvent pointer_up = CreatePointerUpEvent(25, 25);
 
   // The event is dispatched once, with a flag set that it matched the event
   // observer.
   DispatchEventAndAckImmediately(pointer_up);
   ASSERT_EQ(1u, client->tracker()->changes()->size());
-  EXPECT_EQ("InputEvent window=2,1 event_action=6 event_observer_id=111",
+  EXPECT_EQ("InputEvent window=2,1 event_action=18 event_observer_id=111",
             SingleChangeToDescription(*client->tracker()->changes()));
 }
 
 // Tests that events generated by user A are not observed by event observers for
 // user B.
 TEST_F(WindowTreeTest, SetEventObserverWrongUser) {
   // Embed a window tree belonging to a different user.
   TestWindowTreeBinding* other_binding;
   WindowTree* other_tree = CreateNewTree("other_user", &other_binding);
   other_binding->client()->tracker()->changes()->clear();
 
   // Set event observers on both the wm tree and the other user's tree.
   WindowTreeTestApi(wm_tree()).SetEventObserver(
       CreateEventMatcher(mojom::EventType::POINTER_UP), 111u);
   WindowTreeTestApi(other_tree)
       .SetEventObserver(CreateEventMatcher(mojom::EventType::POINTER_UP), 222u);
 
   // An event is observed by the wm tree, but not by the other user's tree.
   DispatchEventAndAckImmediately(CreatePointerUpEvent(5, 5));
   ASSERT_EQ(1u, wm_client()->tracker()->changes()->size());
-  EXPECT_EQ("InputEvent window=0,3 event_action=6 event_observer_id=111",
+  EXPECT_EQ("InputEvent window=0,3 event_action=18 event_observer_id=111",
             SingleChangeToDescription(*wm_client()->tracker()->changes()));
   ASSERT_EQ(0u, other_binding->client()->tracker()->changes()->size());
 }
 
 // Tests that an event observer cannot observe keystrokes.
 TEST_F(WindowTreeTest, SetEventObserverKeyEventsDisallowed) {
   WindowTreeTestApi(wm_tree()).SetEventObserver(
       CreateEventMatcher(mojom::EventType::KEY_PRESSED), 111u);
   ui::KeyEvent key_pressed(ui::ET_KEY_PRESSED, ui::VKEY_A, ui::EF_NONE);
   DispatchEventAndAckImmediately(key_pressed);
@@ skipping 142 matching lines @@
   EXPECT_TRUE(
       wm_tree()->NewWindow(embed_window_id, ServerWindow::Properties()));
   EXPECT_TRUE(wm_tree()->SetWindowVisibility(embed_window_id, true));
   ASSERT_TRUE(FirstRoot(wm_tree()));
   EXPECT_TRUE(wm_tree()->AddWindow(FirstRootId(wm_tree()), embed_window_id));
   display()->root_window()->SetBounds(gfx::Rect(0, 0, 100, 100));
 
   wm_client()->tracker()->changes()->clear();
   DispatchEventWithoutAck(CreateMouseMoveEvent(21, 22));
   ASSERT_EQ(1u, wm_client()->tracker()->changes()->size());
-  EXPECT_EQ("InputEvent window=0,3 event_action=5",
+  EXPECT_EQ("InputEvent window=0,3 event_action=17",
             ChangesToDescription1(*wm_client()->tracker()->changes())[0]);
   wm_client()->tracker()->changes()->clear();
 
   // Send another event. This event shouldn't reach the client.
   DispatchEventWithoutAck(CreateMouseMoveEvent(21, 22));
   ASSERT_EQ(0u, wm_client()->tracker()->changes()->size());
 
   // Ack the first event. That should trigger the dispatch of the second event.
   AckPreviousEvent();
   ASSERT_EQ(1u, wm_client()->tracker()->changes()->size());
-  EXPECT_EQ("InputEvent window=0,3 event_action=5",
+  EXPECT_EQ("InputEvent window=0,3 event_action=17",
             ChangesToDescription1(*wm_client()->tracker()->changes())[0]);
 }
 
 // Establish client, call NewTopLevelWindow(), make sure get id, and make
 // sure client paused.
 TEST_F(WindowTreeTest, NewTopLevelWindow) {
   TestWindowManager wm_internal;
   set_window_manager_internal(wm_tree(), &wm_internal);
 
   TestWindowTreeBinding* child_binding;
@@ skipping 429 matching lines @@
   ASSERT_NE(new_opacity, unknown_window.opacity());
 
   EXPECT_FALSE(tree->SetWindowOpacity(
       ClientWindowId(WindowIdToTransportId(window_id)), new_opacity));
   EXPECT_NE(new_opacity, unknown_window.opacity());
 }
 
 }  // namespace test
 }  // namespace ws
 }  // namespace mus