ash:Shelf - Update position and hit box of status area.

ash/shelf/shelf_layout_manager_unittest.cc

Index: ash/shelf/shelf_layout_manager_unittest.cc
diff --git a/ash/shelf/shelf_layout_manager_unittest.cc b/ash/shelf/shelf_layout_manager_unittest.cc
index 8cd40d9737268249a3c895a456db08e4f50feb17..cca24308569fc3c44acdf34d7e3a71db28b0af36 100644
--- a/ash/shelf/shelf_layout_manager_unittest.cc
+++ b/ash/shelf/shelf_layout_manager_unittest.cc
@@ -1836,5 +1836,39 @@ TEST_F(ShelfLayoutManagerTest, ShelfBackgroundColorAutoHide) {
   EXPECT_EQ(SHELF_BACKGROUND_OVERLAP, GetShelfWidget()->GetBackgroundType());
 }
 
+// Verify the hit bounds of the status area extend to the edge of the shelf.
+TEST_F(ShelfLayoutManagerTest, StatusAreaHitBoxCoversEdge) {
+  UpdateDisplay("400x400");
+  ShelfLayoutManager* shelf = GetShelfLayoutManager();
+  StatusAreaWidget* status_area_widget =
+      Shell::GetPrimaryRootWindowController()->shelf()->status_area_widget();
+  aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow());
+  generator.MoveMouseTo(399,399);
+
+  // Test bottom right pixel for bottom alignment.
+  EXPECT_FALSE(status_area_widget->IsMessageBubbleShown());
+  generator.ClickLeftButton();
+  EXPECT_TRUE(status_area_widget->IsMessageBubbleShown());
+  generator.ClickLeftButton();
+  EXPECT_FALSE(status_area_widget->IsMessageBubbleShown());
+
+  // Test bottom right pixel for right alignment.
+  shelf->SetAlignment(SHELF_ALIGNMENT_RIGHT);
+  EXPECT_FALSE(status_area_widget->IsMessageBubbleShown());
+  generator.ClickLeftButton();
+  EXPECT_TRUE(status_area_widget->IsMessageBubbleShown());
+  generator.ClickLeftButton();
+  EXPECT_FALSE(status_area_widget->IsMessageBubbleShown());
+
+  // Test bottom left pixel for left alignment.

[James Cook, 2013/09/18 01:36:07]

Nice, I didn't think of that case.  Good test.

+  generator.MoveMouseTo(0, 399);
+  shelf->SetAlignment(SHELF_ALIGNMENT_LEFT);
+  EXPECT_FALSE(status_area_widget->IsMessageBubbleShown());
+  generator.ClickLeftButton();
+  EXPECT_TRUE(status_area_widget->IsMessageBubbleShown());
+  generator.ClickLeftButton();
+  EXPECT_FALSE(status_area_widget->IsMessageBubbleShown());
+}
+
 }  // namespace internal
 }  // namespace ash