Gets mustash frames looking like that of ash

mash/wm/move_loop_unittest.cc

-// 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 "mash/wm/move_loop.h"
-
-#include "components/mus/public/cpp/tests/test_window.h"
-#include "mojo/converters/input_events/input_events_type_converters.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "ui/events/event.h"
-#include "ui/gfx/geometry/point.h"
-#include "ui/gfx/geometry/rect.h"
-
-using MoveLoopTest = testing::Test;
-
-namespace {
-
-// Sets the client area for |window|. Padding is provided on the top so that
-// there is a movable region. All other edges are sized to
-// |MoveLoop::kResizeSize|.
-void SetClientArea(mus::Window* window) {
-  if (window->bounds().IsEmpty())
-    window->SetBounds(gfx::Rect(100, 200, 300, 400));
-
-  window->SetClientArea(
-      gfx::Insets(MoveLoop::kResizeSize + 10, MoveLoop::kResizeSize,
-                  MoveLoop::kResizeSize, MoveLoop::kResizeSize));
-}
-
-mus::mojom::EventPtr CreatePointerDownEvent(const gfx::Point& location) {
-  const ui::TouchEvent event(ui::ET_TOUCH_PRESSED, location, 1,
-                             base::TimeDelta());
-  return mus::mojom::Event::From(static_cast<const ui::Event&>(event));
-}
-
-mus::mojom::EventPtr CreatePointerMove(const gfx::Point& location) {
-  const ui::TouchEvent event(ui::ET_TOUCH_MOVED, location, 1,
-                             base::TimeDelta());
-  return mus::mojom::Event::From(static_cast<const ui::Event&>(event));
-}
-
-enum class HorizontalLocation {
-  LEFT,
-  MIDDLE,
-  RIGHT,
-};
-
-enum class VerticalLocation {
-  TOP_MOVE,
-  TOP_RESIZE,
-  MIDDLE,
-  BOTTOM,
-};
-
-int HorizontalLocationToPoint(const mus::Window* window,
-                              HorizontalLocation loc) {
-  if (loc == HorizontalLocation::LEFT)
-    return 0;
-  return loc == HorizontalLocation::MIDDLE ? window->bounds().width() / 2
-                                           : window->bounds().width() - 1;
-}
-
-int VerticalLocationToPoint(const mus::Window* window, VerticalLocation loc) {
-  switch (loc) {
-    case VerticalLocation::TOP_MOVE:
-      return MoveLoop::kResizeSize + 1;
-    case VerticalLocation::TOP_RESIZE:
-      return 0;
-    case VerticalLocation::MIDDLE:
-      return window->bounds().height() / 2;
-    case VerticalLocation::BOTTOM:
-      return window->bounds().height() - 1;
-  }
-  return 0;
-}
-
-gfx::Point LocationToPoint(const mus::Window* window,
-                           HorizontalLocation h_loc,
-                           VerticalLocation v_loc) {
-  return gfx::Point(HorizontalLocationToPoint(window, h_loc),
-                    VerticalLocationToPoint(window, v_loc));
-}
-
-}  // namespace
-
-TEST_F(MoveLoopTest, Move) {
-  struct TestData {
-    HorizontalLocation initial_h_loc;
-    VerticalLocation initial_v_loc;
-    // Number of values in delta_* that are valid. For example, if this is 1
-    // then only one move is generated with thye point |delta_x[0]|,
-    // |delta_y[0]|.
-    int delta_count;
-    int delta_x[3];
-    int delta_y[3];
-    gfx::Rect expected_bounds;
-  } data[] = {
-      // Move.
-      {HorizontalLocation::MIDDLE,
-       VerticalLocation::TOP_MOVE,
-       1,
-       {1, 0, 0},
-       {2, 0, 0},
-       gfx::Rect(101, 202, 300, 400)},
-
-      // Resize from top, left.
-      {HorizontalLocation::LEFT,
-       VerticalLocation::TOP_RESIZE,
-       1,
-       {1, 0, 0},
-       {2, 0, 0},
-       gfx::Rect(101, 202, 299, 398)},
-
-      // Resize from left.
-      {HorizontalLocation::LEFT,
-       VerticalLocation::MIDDLE,
-       1,
-       {1, 0, 0},
-       {2, 0, 0},
-       gfx::Rect(101, 200, 299, 400)},
-
-      // Resize from bottom, left.
-      {HorizontalLocation::LEFT,
-       VerticalLocation::BOTTOM,
-       1,
-       {-1, 0, 0},
-       {-2, 0, 0},
-       gfx::Rect(99, 200, 301, 398)},
-
-      // Resize from bottom.
-      {HorizontalLocation::MIDDLE,
-       VerticalLocation::BOTTOM,
-       1,
-       {-1, 0, 0},
-       {4, 0, 0},
-       gfx::Rect(100, 200, 300, 404)},
-
-      // Resize from bottom, right.
-      {HorizontalLocation::RIGHT,
-       VerticalLocation::BOTTOM,
-       1,
-       {-3, 0, 0},
-       {4, 0, 0},
-       gfx::Rect(100, 200, 297, 404)},
-
-      // Resize from right.
-      {HorizontalLocation::RIGHT,
-       VerticalLocation::MIDDLE,
-       1,
-       {6, 0, 0},
-       {-4, 0, 0},
-       gfx::Rect(100, 200, 306, 400)},
-
-      // Resize from top, right.
-      {HorizontalLocation::RIGHT,
-       VerticalLocation::TOP_RESIZE,
-       1,
-       {6, 0, 0},
-       {5, 0, 0},
-       gfx::Rect(100, 205, 306, 395)},
-  };
-
-  for (size_t i = 0; i < arraysize(data); ++i) {
-    mus::TestWindow window;
-    SetClientArea(&window);
-    gfx::Point pointer_location(
-        LocationToPoint(&window, data[i].initial_h_loc, data[i].initial_v_loc));
-    scoped_ptr<MoveLoop> move_loop =
-        MoveLoop::Create(&window, *CreatePointerDownEvent(pointer_location));
-    ASSERT_TRUE(move_loop.get()) << i;
-    for (int j = 0; j < data[i].delta_count; ++j) {
-      pointer_location.Offset(data[i].delta_x[j], data[i].delta_y[j]);
-      ASSERT_EQ(MoveLoop::MoveResult::CONTINUE,
-                move_loop->Move(*CreatePointerMove(pointer_location)))
-          << i << " " << j;
-    }
-    ASSERT_EQ(data[i].expected_bounds, window.bounds());
-  }
-}