Only support left/right maximizing at 50% width when the --ash-enable-alternate-caption-button

ash/wm/toplevel_window_event_handler_unittest.cc

 // Copyright (c) 2012 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 "ash/wm/toplevel_window_event_handler.h"
 
 #include "ash/ash_constants.h"
 #include "ash/root_window_controller.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
@@ skipping 374 matching lines @@
   gfx::Point location(5, 5);
   target->SetProperty(aura::client::kCanMaximizeKey, true);
 
   gfx::Point end = location;
 
   // Snap right;
   {
     // Get the expected snapped bounds before snapping.
     internal::SnapSizer sizer(target.get(), location,
         internal::SnapSizer::RIGHT_EDGE,
-        internal::SnapSizer::OTHER_INPUT);
-    gfx::Rect snapped_bounds = sizer.GetSnapBounds(target->bounds());
+        internal::SnapSizer::STEP_NO);
+    gfx::Rect snapped_bounds = sizer.target_bounds();
 
     end.Offset(100, 0);
     generator.GestureScrollSequence(location, end,
         base::TimeDelta::FromMilliseconds(5),
         10);
     RunAllPendingInMessageLoop();
 
     // Verify that the window has moved after the gesture.
     EXPECT_NE(old_bounds.ToString(), target->bounds().ToString());
     EXPECT_EQ(snapped_bounds.ToString(), target->bounds().ToString());
   }
 
   old_bounds = target->bounds();
 
   // Snap left.
   {
     // Get the expected snapped bounds before snapping.
     internal::SnapSizer sizer(target.get(), location,
         internal::SnapSizer::LEFT_EDGE,
-        internal::SnapSizer::OTHER_INPUT);
-    gfx::Rect snapped_bounds = sizer.GetSnapBounds(target->bounds());
+        internal::SnapSizer::STEP_NO);
+    gfx::Rect snapped_bounds = sizer.target_bounds();
     end = location = target->GetBoundsInRootWindow().CenterPoint();
     end.Offset(-100, 0);
     generator.GestureScrollSequence(location, end,
         base::TimeDelta::FromMilliseconds(5),
         10);
     RunAllPendingInMessageLoop();
 
     EXPECT_NE(old_bounds.ToString(), target->bounds().ToString());
     EXPECT_EQ(snapped_bounds.ToString(), target->bounds().ToString());
   }
@@ skipping 97 matching lines @@
 
   target->SetProperty(aura::client::kCanResizeKey, false);
 
   gfx::Point end = location;
 
   // Try to snap right. The window is not resizable. So it should not snap.
   {
     // Get the expected snapped bounds before the gesture.
     internal::SnapSizer sizer(target.get(), location,
         internal::SnapSizer::RIGHT_EDGE,
-        internal::SnapSizer::OTHER_INPUT);
-    gfx::Rect snapped_bounds = sizer.GetSnapBounds(target->bounds());
+        internal::SnapSizer::STEP_NO);
+    gfx::Rect snapped_bounds = sizer.target_bounds();
 
     end.Offset(100, 0);
     generator.GestureScrollSequence(location, end,
         base::TimeDelta::FromMilliseconds(5),
         10);
     RunAllPendingInMessageLoop();
 
     // Verify that the window has moved after the gesture.
     gfx::Rect expected_bounds(old_bounds);
     expected_bounds.Offset(gfx::Vector2d(100, 0));
     EXPECT_EQ(expected_bounds.ToString(), target->bounds().ToString());
 
     // Verify that the window did not snap left.
     EXPECT_NE(snapped_bounds.ToString(), target->bounds().ToString());
   }
 
   old_bounds = target->bounds();
 
   // Try to snap left. It should not snap.
   {
     // Get the expected snapped bounds before the gesture.
     internal::SnapSizer sizer(target.get(), location,
         internal::SnapSizer::LEFT_EDGE,
-        internal::SnapSizer::OTHER_INPUT);
-    gfx::Rect snapped_bounds = sizer.GetSnapBounds(target->bounds());
+        internal::SnapSizer::STEP_NO);
+    gfx::Rect snapped_bounds = sizer.target_bounds();
     end = location = target->GetBoundsInRootWindow().CenterPoint();
     end.Offset(-100, 0);
     generator.GestureScrollSequence(location, end,
         base::TimeDelta::FromMilliseconds(5),
         10);
     RunAllPendingInMessageLoop();
 
     // Verify that the window has moved after the gesture.
     gfx::Rect expected_bounds(old_bounds);
     expected_bounds.Offset(gfx::Vector2d(-100, 0));
@@ skipping 235 matching lines @@
 
   // Move mouse out of the window. Shadows should disappear.
   generator.MoveMouseTo(150, 150);
   EXPECT_FALSE(HasResizeShadow());
 
   RunAllPendingInMessageLoop();
 }
 
 }  // namespace test
 }  // namespace ash