Move AccessibilityHighlightManagerTest to interactive_ui_tests

chrome/browser/chromeos/accessibility/accessibility_highlight_manager_browsertest.cc

Index: chrome/browser/chromeos/accessibility/accessibility_highlight_manager_browsertest.cc
diff --git a/chrome/browser/chromeos/accessibility/accessibility_highlight_manager_browsertest.cc b/chrome/browser/chromeos/accessibility/accessibility_highlight_manager_browsertest.cc
deleted file mode 100644
index 6af77cd0875dd3db24f18e80b19c85db24ff68e6..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/accessibility/accessibility_highlight_manager_browsertest.cc
+++ /dev/null
@@ -1,221 +0,0 @@
-// Copyright (c) 2016 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 "chrome/browser/chromeos/accessibility/accessibility_highlight_manager.h"
-
-#include "ash/shell.h"
-#include "base/bind.h"
-#include "base/command_line.h"
-#include "base/run_loop.h"
-#include "chrome/browser/chromeos/ui/accessibility_focus_ring_controller.h"
-#include "chrome/test/base/in_process_browser_test.h"
-#include "chromeos/chromeos_switches.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/browser/focused_node_details.h"
-#include "content/public/browser/notification_types.h"
-#include "ui/aura/window.h"
-#include "ui/base/ime/dummy_text_input_client.h"
-#include "ui/base/ime/input_method.h"
-#include "ui/base/ime/text_input_client.h"
-#include "ui/compositor/compositor_switches.h"
-#include "ui/events/event_utils.h"
-#include "ui/gfx/image/image.h"
-#include "ui/snapshot/snapshot.h"
-
-namespace chromeos {
-namespace {
-
-class MockTextInputClient : public ui::DummyTextInputClient {
- public:
-  MockTextInputClient() : ui::DummyTextInputClient(ui::TEXT_INPUT_TYPE_TEXT) {}
-
-  void SetCaretBounds(const gfx::Rect& bounds) { caret_bounds_ = bounds; }
-
- private:
-  gfx::Rect GetCaretBounds() const override { return caret_bounds_; }
-
-  gfx::Rect caret_bounds_;
-
-  DISALLOW_COPY_AND_ASSIGN(MockTextInputClient);
-};
-
-class TestAccessibilityHighlightManager : public AccessibilityHighlightManager {
- public:
-  TestAccessibilityHighlightManager() {}
-
-  void OnCaretBoundsChanged(const ui::TextInputClient* client) override {
-    AccessibilityHighlightManager::OnCaretBoundsChanged(client);
-  }
-  void OnMouseEvent(ui::MouseEvent* event) override {
-    AccessibilityHighlightManager::OnMouseEvent(event);
-  }
-  void Observe(int type,
-               const content::NotificationSource& source,
-               const content::NotificationDetails& details) override {
-    AccessibilityHighlightManager::Observe(type, source, details);
-  }
-
- private:
-  bool IsCursorVisible() override { return true; }
-
-  DISALLOW_COPY_AND_ASSIGN(TestAccessibilityHighlightManager);
-};
-
-}  // namespace
-
-class AccessibilityHighlightManagerTest : public InProcessBrowserTest {
- protected:
-  AccessibilityHighlightManagerTest() {}
-  ~AccessibilityHighlightManagerTest() override {}
-
-  void SetUp() override {
-    AccessibilityFocusRingController::GetInstance()->SetNoFadeForTesting();
-    InProcessBrowserTest::SetUp();
-  }
-
-  void SetUpCommandLine(base::CommandLine* command_line) override {
-    command_line->AppendSwitch(::switches::kEnablePixelOutputInTests);
-  }
-
-  void CaptureBeforeImage(const gfx::Rect& bounds) {
-    Capture(bounds);
-    image_.AsBitmap().deepCopyTo(&before_bmp_);
-  }
-
-  void CaptureAfterImage(const gfx::Rect& bounds) {
-    Capture(bounds);
-    image_.AsBitmap().deepCopyTo(&after_bmp_);
-  }
-
-  void ComputeImageStats() {
-    diff_count_ = 0;
-    double accum[4] = {0, 0, 0, 0};
-    SkAutoLockPixels lock_before(before_bmp_);
-    SkAutoLockPixels lock_after(after_bmp_);
-    for (int x = 0; x < before_bmp_.width(); ++x) {
-      for (int y = 0; y < before_bmp_.height(); ++y) {
-        SkColor before_color = before_bmp_.getColor(x, y);
-        SkColor after_color = after_bmp_.getColor(x, y);
-        if (before_color != after_color) {
-          diff_count_++;
-          accum[0] += SkColorGetB(after_color);
-          accum[1] += SkColorGetG(after_color);
-          accum[2] += SkColorGetR(after_color);
-          accum[3] += SkColorGetA(after_color);
-        }
-      }
-    }
-    average_diff_color_ =
-        SkColorSetARGB(static_cast<unsigned char>(accum[3] / diff_count_),
-                       static_cast<unsigned char>(accum[2] / diff_count_),
-                       static_cast<unsigned char>(accum[1] / diff_count_),
-                       static_cast<unsigned char>(accum[0] / diff_count_));
-  }
-
-  int diff_count() { return diff_count_; }
-  SkColor average_diff_color() { return average_diff_color_; }
-
- private:
-  void GotSnapshot(const gfx::Image& image) {
-    image_ = image;
-    content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
-                                     run_loop_quitter_);
-  }
-
-  void Capture(const gfx::Rect& bounds) {
-    aura::Window* window = ash::Shell::GetPrimaryRootWindow();
-    ui::GrabWindowSnapshotAndScaleAsync(
-        window, bounds, bounds.size(),
-        content::BrowserThread::GetBlockingPool(),
-        base::Bind(&AccessibilityHighlightManagerTest::GotSnapshot, this));
-    base::RunLoop run_loop;
-    run_loop_quitter_ = run_loop.QuitClosure();
-    run_loop.Run();
-  }
-
-  base::Closure run_loop_quitter_;
-  gfx::Image image_;
-  SkBitmap before_bmp_;
-  SkBitmap after_bmp_;
-  int diff_count_;
-  SkColor average_diff_color_;
-
-  DISALLOW_COPY_AND_ASSIGN(AccessibilityHighlightManagerTest);
-};
-
-IN_PROC_BROWSER_TEST_F(AccessibilityHighlightManagerTest,
-                       TestCaretRingDrawsBluePixels) {
-  gfx::Rect capture_bounds(200, 300, 100, 100);
-  gfx::Rect caret_bounds(230, 330, 1, 25);
-
-  CaptureBeforeImage(capture_bounds);
-
-  TestAccessibilityHighlightManager manager;
-  manager.HighlightCaret(true);
-  MockTextInputClient text_input_client;
-  text_input_client.SetCaretBounds(caret_bounds);
-  manager.OnCaretBoundsChanged(&text_input_client);
-
-  CaptureAfterImage(capture_bounds);
-  ComputeImageStats();
-
-  // This is a smoke test to assert that something is drawn in the right
-  // part of the screen of approximately the right size and color.
-  // There's deliberately some tolerance for tiny errors.
-  EXPECT_NEAR(1487, diff_count(), 50);
-  EXPECT_NEAR(175, SkColorGetR(average_diff_color()), 5);
-  EXPECT_NEAR(175, SkColorGetG(average_diff_color()), 5);
-  EXPECT_NEAR(255, SkColorGetB(average_diff_color()), 5);
-}
-
-IN_PROC_BROWSER_TEST_F(AccessibilityHighlightManagerTest,
-                       TestCursorRingDrawsRedPixels) {
-  gfx::Rect capture_bounds(200, 300, 100, 100);
-  gfx::Point cursor_point(250, 350);
-
-  CaptureBeforeImage(capture_bounds);
-
-  TestAccessibilityHighlightManager manager;
-  manager.HighlightCursor(true);
-  ui::MouseEvent mouse_move(ui::ET_MOUSE_MOVED, cursor_point, cursor_point,
-                            ui::EventTimeForNow(), 0, 0);
-  manager.OnMouseEvent(&mouse_move);
-  CaptureAfterImage(capture_bounds);
-  ComputeImageStats();
-
-  // This is a smoke test to assert that something is drawn in the right
-  // part of the screen of approximately the right size and color.
-  // There's deliberately some tolerance for tiny errors.
-  EXPECT_NEAR(1521, diff_count(), 50);
-  EXPECT_NEAR(255, SkColorGetR(average_diff_color()), 5);
-  EXPECT_NEAR(176, SkColorGetG(average_diff_color()), 5);
-  EXPECT_NEAR(176, SkColorGetB(average_diff_color()), 5);
-}
-
-IN_PROC_BROWSER_TEST_F(AccessibilityHighlightManagerTest,
-                       TestFocusRingDrawsOrangePixels) {
-  gfx::Rect capture_bounds(200, 300, 100, 100);
-  gfx::Rect focus_bounds(230, 330, 40, 40);
-
-  CaptureBeforeImage(capture_bounds);
-
-  TestAccessibilityHighlightManager manager;
-  manager.HighlightFocus(true);
-  content::FocusedNodeDetails details{false, focus_bounds};
-  manager.Observe(content::NOTIFICATION_FOCUS_CHANGED_IN_PAGE,
-                  content::Source<AccessibilityHighlightManagerTest>(this),
-                  content::Details<content::FocusedNodeDetails>(&details));
-  CaptureAfterImage(capture_bounds);
-  ComputeImageStats();
-
-  // This is a smoke test to assert that something is drawn in the right
-  // part of the screen of approximately the right size and color.
-  // There's deliberately some tolerance for tiny errors.
-  EXPECT_NEAR(1608, diff_count(), 50);
-  EXPECT_NEAR(255, SkColorGetR(average_diff_color()), 5);
-  EXPECT_NEAR(201, SkColorGetG(average_diff_color()), 5);
-  EXPECT_NEAR(152, SkColorGetB(average_diff_color()), 5);
-}
-
-}  // namespace chromeos