It is time.

ui/views/controls/single_split_view_unittest.cc

Index: ui/views/controls/single_split_view_unittest.cc
diff --git a/ui/views/controls/single_split_view_unittest.cc b/ui/views/controls/single_split_view_unittest.cc
deleted file mode 100644
index de24285deba805ec1adf3d366276218c779ff0d8..0000000000000000000000000000000000000000
--- a/ui/views/controls/single_split_view_unittest.cc
+++ /dev/null
@@ -1,230 +0,0 @@
-// Copyright (c) 2011 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 "ui/views/controls/single_split_view.h"
-
-#include "base/logging.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "ui/views/controls/single_split_view_listener.h"
-
-namespace {
-
-static void VerifySplitViewLayout(const views::SingleSplitView& split) {
-  ASSERT_EQ(2, split.child_count());
-
-  const views::View* leading = split.child_at(0);
-  const views::View* trailing = split.child_at(1);
-
-  if (split.bounds().IsEmpty()) {
-    EXPECT_TRUE(leading->bounds().IsEmpty());
-    EXPECT_TRUE(trailing->bounds().IsEmpty());
-    return;
-  }
-
-  EXPECT_FALSE(leading->bounds().IsEmpty());
-  EXPECT_FALSE(trailing->bounds().IsEmpty());
-  EXPECT_FALSE(leading->bounds().Intersects(trailing->bounds()));
-
-  if (split.orientation() == views::SingleSplitView::HORIZONTAL_SPLIT) {
-    EXPECT_EQ(leading->bounds().height(), split.bounds().height());
-    EXPECT_EQ(trailing->bounds().height(), split.bounds().height());
-    EXPECT_LT(leading->bounds().width() + trailing->bounds().width(),
-              split.bounds().width());
-  } else if (split.orientation() == views::SingleSplitView::VERTICAL_SPLIT) {
-    EXPECT_EQ(leading->bounds().width(), split.bounds().width());
-    EXPECT_EQ(trailing->bounds().width(), split.bounds().width());
-    EXPECT_LT(leading->bounds().height() + trailing->bounds().height(),
-              split.bounds().height());
-  } else {
-    NOTREACHED();
-  }
-}
-
-class SingleSplitViewListenerImpl : public views::SingleSplitViewListener {
- public:
-  SingleSplitViewListenerImpl() : count_(0) {}
-
-  virtual bool SplitHandleMoved(views::SingleSplitView* sender) override {
-    ++count_;
-    return false;
-  }
-
-  int count() const { return count_; }
-
- private:
-  int count_;
-
-  DISALLOW_COPY_AND_ASSIGN(SingleSplitViewListenerImpl);
-};
-
-class MinimumSizedView: public views::View {
- public:
-  MinimumSizedView(gfx::Size min_size) : min_size_(min_size) {}
-
- private:
-  gfx::Size min_size_;
-  virtual gfx::Size GetMinimumSize() const override;
-};
-
-gfx::Size MinimumSizedView::GetMinimumSize() const {
-  return min_size_;
-}
-
-}  // namespace
-
-namespace views {
-
-TEST(SingleSplitViewTest, Resize) {
-  // Test cases to iterate through for horizontal and vertical split views.
-  struct TestCase {
-    // Split view resize policy for this test case.
-    bool resize_leading_on_bounds_change;
-    // Split view size to set.
-    int primary_axis_size;
-    int secondary_axis_size;
-    // Expected divider offset.
-    int divider_offset;
-  } test_cases[] = {
-    // The initial split size is 100x100, divider at 33.
-    { true, 100, 100, 33 },
-    // Grow the split view, leading view should grow.
-    { true, 1000, 100, 933 },
-    // Shrink the split view, leading view should shrink.
-    { true, 200, 100, 133 },
-    // Minimize the split view, divider should not move.
-    { true, 0, 0, 133 },
-    // Restore the split view, divider should not move.
-    { false, 500, 100, 133 },
-    // Resize the split view by secondary axis, divider should not move.
-    { false,  500, 600, 133 }
-  };
-
-  SingleSplitView::Orientation orientations[] = {
-    SingleSplitView::HORIZONTAL_SPLIT,
-    SingleSplitView::VERTICAL_SPLIT
-  };
-
-  for (size_t orientation = 0; orientation < arraysize(orientations);
-       ++orientation) {
-    // Create a split view.
-    SingleSplitView split(
-        new View(), new View(), orientations[orientation], NULL);
-
-    // Set initial size and divider offset.
-    EXPECT_EQ(test_cases[0].primary_axis_size,
-              test_cases[0].secondary_axis_size);
-    split.SetBounds(0, 0, test_cases[0].primary_axis_size,
-                    test_cases[0].secondary_axis_size);
-    split.set_divider_offset(test_cases[0].divider_offset);
-    split.Layout();
-
-    // Run all test cases.
-    for (size_t i = 0; i < arraysize(test_cases); ++i) {
-      split.set_resize_leading_on_bounds_change(
-          test_cases[i].resize_leading_on_bounds_change);
-      if (split.orientation() == SingleSplitView::HORIZONTAL_SPLIT) {
-        split.SetBounds(0, 0, test_cases[i].primary_axis_size,
-                        test_cases[i].secondary_axis_size);
-      } else {
-        split.SetBounds(0, 0, test_cases[i].secondary_axis_size,
-                        test_cases[i].primary_axis_size);
-      }
-
-      EXPECT_EQ(test_cases[i].divider_offset, split.divider_offset());
-      VerifySplitViewLayout(split);
-    }
-
-    // Special cases, one of the child views is hidden.
-    split.child_at(0)->SetVisible(false);
-    split.Layout();
-
-    EXPECT_EQ(split.size(), split.child_at(1)->size());
-
-    split.child_at(0)->SetVisible(true);
-    split.child_at(1)->SetVisible(false);
-    split.Layout();
-
-    EXPECT_EQ(split.size(), split.child_at(0)->size());
-  }
-}
-
-TEST(SingleSplitViewTest, MouseDrag) {
-  const int kMinimumChildSize = 25;
-  MinimumSizedView *child0 =
-      new MinimumSizedView(gfx::Size(5, kMinimumChildSize));
-  MinimumSizedView *child1 =
-      new MinimumSizedView(gfx::Size(5, kMinimumChildSize));
-  SingleSplitViewListenerImpl listener;
-  SingleSplitView split(
-      child0, child1, SingleSplitView::VERTICAL_SPLIT, &listener);
-
-  const int kTotalSplitSize = 100;
-  split.SetBounds(0, 0, 10, kTotalSplitSize);
-  const int kInitialDividerOffset = 33;
-  const int kMouseOffset = 2;  // Mouse offset in the divider.
-  const int kMouseMoveDelta = 7;
-  split.set_divider_offset(kInitialDividerOffset);
-  split.Layout();
-
-  gfx::Point press_point(7, kInitialDividerOffset + kMouseOffset);
-  ui::MouseEvent mouse_pressed(
-      ui::ET_MOUSE_PRESSED, press_point, press_point, 0, 0);
-  ASSERT_TRUE(split.OnMousePressed(mouse_pressed));
-  EXPECT_EQ(kInitialDividerOffset, split.divider_offset());
-  EXPECT_EQ(0, listener.count());
-
-  // Drag divider to the bottom.
-  gfx::Point drag_1_point(
-      5, kInitialDividerOffset + kMouseOffset + kMouseMoveDelta);
-  ui::MouseEvent mouse_dragged_1(
-      ui::ET_MOUSE_DRAGGED, drag_1_point, drag_1_point, 0, 0);
-  ASSERT_TRUE(split.OnMouseDragged(mouse_dragged_1));
-  EXPECT_EQ(kInitialDividerOffset + kMouseMoveDelta, split.divider_offset());
-  EXPECT_EQ(1, listener.count());
-
-  // Drag divider to the top, beyond first child minimum size.
-  gfx::Point drag_2_point(
-      7, kMinimumChildSize - 5);
-  ui::MouseEvent mouse_dragged_2(
-      ui::ET_MOUSE_DRAGGED, drag_2_point, drag_2_point, 0,0 );
-  ASSERT_TRUE(split.OnMouseDragged(mouse_dragged_2));
-  EXPECT_EQ(kMinimumChildSize, split.divider_offset());
-  EXPECT_EQ(2, listener.count());
-
-  // Drag divider to the bottom, beyond second child minimum size.
-  gfx::Point drag_3_point(
-      7, kTotalSplitSize - kMinimumChildSize + 5);
-  ui::MouseEvent mouse_dragged_3(
-      ui::ET_MOUSE_DRAGGED, drag_3_point, drag_3_point, 0, 0);
-  ASSERT_TRUE(split.OnMouseDragged(mouse_dragged_3));
-  EXPECT_EQ(kTotalSplitSize - kMinimumChildSize - split.GetDividerSize(),
-            split.divider_offset());
-  EXPECT_EQ(3, listener.count());
-
-  // Drag divider between childs' minimum sizes.
-  gfx::Point drag_4_point(
-      6, kInitialDividerOffset + kMouseOffset + kMouseMoveDelta * 2);
-  ui::MouseEvent mouse_dragged_4(
-      ui::ET_MOUSE_DRAGGED, drag_4_point, drag_4_point, 0, 0);
-  ASSERT_TRUE(split.OnMouseDragged(mouse_dragged_4));
-  EXPECT_EQ(kInitialDividerOffset + kMouseMoveDelta * 2,
-            split.divider_offset());
-  EXPECT_EQ(4, listener.count());
-
-  gfx::Point release_point(
-      7, kInitialDividerOffset + kMouseOffset + kMouseMoveDelta * 2);
-  ui::MouseEvent mouse_released(
-      ui::ET_MOUSE_RELEASED, release_point, release_point, 0, 0);
-  split.OnMouseReleased(mouse_released);
-  EXPECT_EQ(kInitialDividerOffset + kMouseMoveDelta * 2,
-            split.divider_offset());
-
-  // Expect intial offset after a system/user gesture cancels the drag.
-  // This shouldn't occur after mouse release, but it's sufficient for testing.
-  split.OnMouseCaptureLost();
-  EXPECT_EQ(kInitialDividerOffset, split.divider_offset());
-  EXPECT_EQ(5, listener.count());
-}
-
-}  // namespace views