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Unified Diff: services/view_manager/server_view_drawn_tracker_unittest.cc

Issue 1531403003: Delete the ViewManager and WindowManager services. (Closed) Base URL: git@github.com:domokit/mojo.git@moz-3
Patch Set: rebase Created 4 years, 11 months ago
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Index: services/view_manager/server_view_drawn_tracker_unittest.cc
diff --git a/services/view_manager/server_view_drawn_tracker_unittest.cc b/services/view_manager/server_view_drawn_tracker_unittest.cc
deleted file mode 100644
index ecece9d1d1caa0f5735853bf63add9d9cac9d8df..0000000000000000000000000000000000000000
--- a/services/view_manager/server_view_drawn_tracker_unittest.cc
+++ /dev/null
@@ -1,136 +0,0 @@
-// Copyright 2015 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 "services/view_manager/server_view_drawn_tracker.h"
-
-#include "services/view_manager/server_view.h"
-#include "services/view_manager/server_view_drawn_tracker_observer.h"
-#include "services/view_manager/test_server_view_delegate.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace view_manager {
-namespace {
-
-class TestServerViewDrawnTrackerObserver
- : public ServerViewDrawnTrackerObserver {
- public:
- TestServerViewDrawnTrackerObserver()
- : change_count_(0u),
- ancestor_(nullptr),
- view_(nullptr),
- is_drawn_(false) {}
-
- void clear_change_count() { change_count_ = 0u; }
- size_t change_count() const { return change_count_; }
- const ServerView* ancestor() const { return ancestor_; }
- const ServerView* view() const { return view_; }
- bool is_drawn() const { return is_drawn_; }
-
- private:
- // ServerViewDrawnTrackerObserver:
- void OnDrawnStateChanged(ServerView* ancestor,
- ServerView* view,
- bool is_drawn) override {
- change_count_++;
- ancestor_ = ancestor;
- view_ = view;
- is_drawn_ = is_drawn;
- }
-
- size_t change_count_;
- const ServerView* ancestor_;
- const ServerView* view_;
- bool is_drawn_;
-
- DISALLOW_COPY_AND_ASSIGN(TestServerViewDrawnTrackerObserver);
-};
-
-} // namespace
-
-TEST(ServerViewDrawnTrackerTest, ChangeBecauseOfDeletionAndVisibility) {
- TestServerViewDelegate server_view_delegate;
- scoped_ptr<ServerView> view(new ServerView(&server_view_delegate, ViewId()));
- TestServerViewDrawnTrackerObserver drawn_observer;
- ServerViewDrawnTracker tracker(view.get(), view.get(), &drawn_observer);
- view->SetVisible(true);
- EXPECT_EQ(1u, drawn_observer.change_count());
- EXPECT_EQ(view.get(), drawn_observer.view());
- EXPECT_EQ(nullptr, drawn_observer.ancestor());
- EXPECT_TRUE(drawn_observer.is_drawn());
- drawn_observer.clear_change_count();
-
- view->SetVisible(false);
- EXPECT_EQ(1u, drawn_observer.change_count());
- EXPECT_EQ(view.get(), drawn_observer.view());
- EXPECT_EQ(nullptr, drawn_observer.ancestor());
- EXPECT_FALSE(drawn_observer.is_drawn());
- drawn_observer.clear_change_count();
-
- view->SetVisible(true);
- EXPECT_EQ(1u, drawn_observer.change_count());
- EXPECT_EQ(view.get(), drawn_observer.view());
- EXPECT_EQ(nullptr, drawn_observer.ancestor());
- EXPECT_TRUE(drawn_observer.is_drawn());
- drawn_observer.clear_change_count();
-
- view.reset();
- EXPECT_EQ(1u, drawn_observer.change_count());
- EXPECT_EQ(view.get(), drawn_observer.view());
- EXPECT_EQ(nullptr, drawn_observer.ancestor());
- EXPECT_FALSE(drawn_observer.is_drawn());
-}
-
-TEST(ServerViewDrawnTrackerTest, ChangeBecauseOfRemovingFromRoot) {
- TestServerViewDelegate server_view_delegate;
- ServerView root(&server_view_delegate, ViewId());
- root.SetVisible(true);
- ServerView child(&server_view_delegate, ViewId());
- child.SetVisible(true);
- root.Add(&child);
-
- TestServerViewDrawnTrackerObserver drawn_observer;
- ServerViewDrawnTracker tracker(&root, &child, &drawn_observer);
- root.Remove(&child);
- EXPECT_EQ(1u, drawn_observer.change_count());
- EXPECT_EQ(&child, drawn_observer.view());
- EXPECT_EQ(&root, drawn_observer.ancestor());
- EXPECT_FALSE(drawn_observer.is_drawn());
- drawn_observer.clear_change_count();
-
- root.Add(&child);
- EXPECT_EQ(1u, drawn_observer.change_count());
- EXPECT_EQ(&child, drawn_observer.view());
- EXPECT_EQ(nullptr, drawn_observer.ancestor());
- EXPECT_TRUE(drawn_observer.is_drawn());
-}
-
-TEST(ServerViewDrawnTrackerTest, ChangeBecauseOfRemovingAncestorFromRoot) {
- TestServerViewDelegate server_view_delegate;
- ServerView root(&server_view_delegate, ViewId());
- root.SetVisible(true);
- ServerView child(&server_view_delegate, ViewId());
- child.SetVisible(true);
- root.Add(&child);
-
- ServerView child_child(&server_view_delegate, ViewId());
- child_child.SetVisible(true);
- child.Add(&child_child);
-
- TestServerViewDrawnTrackerObserver drawn_observer;
- ServerViewDrawnTracker tracker(&root, &child_child, &drawn_observer);
- root.Remove(&child);
- EXPECT_EQ(1u, drawn_observer.change_count());
- EXPECT_EQ(&child_child, drawn_observer.view());
- EXPECT_EQ(&root, drawn_observer.ancestor());
- EXPECT_FALSE(drawn_observer.is_drawn());
- drawn_observer.clear_change_count();
-
- root.Add(&child_child);
- EXPECT_EQ(1u, drawn_observer.change_count());
- EXPECT_EQ(&child_child, drawn_observer.view());
- EXPECT_EQ(nullptr, drawn_observer.ancestor());
- EXPECT_TRUE(drawn_observer.is_drawn());
-}
-
-} // namespace view_manager
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