Drag and rotate windows

ui/aura_shell/workspace/workspace_manager_unittest.cc

Index: ui/aura_shell/workspace/workspace_manager_unittest.cc
diff --git a/ui/aura_shell/workspace/workspace_manager_unittest.cc b/ui/aura_shell/workspace/workspace_manager_unittest.cc
index 2f2214a02b3831024d92c89f16fffc03a9adc24d..9e19658f9991b49be9172127c974949af3217696 100644
--- a/ui/aura_shell/workspace/workspace_manager_unittest.cc
+++ b/ui/aura_shell/workspace/workspace_manager_unittest.cc
@@ -161,6 +161,49 @@ TEST_F(WorkspaceManagerTest, WorkspaceManagerActivate) {
   EXPECT_EQ(NULL, manager.GetActiveWorkspace());
 }
 
+TEST_F(WorkspaceManagerTest, FindSwapWindow) {
+  WorkspaceManager manager(viewport());
+  manager.workspace_size_ = gfx::Size(500, 300);
+
+  Workspace* ws1 = manager.CreateWorkspace();
+  scoped_ptr<Window> w11(CreateTestWindow());
+  w11->SetBounds(gfx::Rect(0, 0, 100, 100));
+  ws1->AddWindowAfter(w11.get(), NULL);
+
+  scoped_ptr<Window> w12(CreateTestWindow());
+  w12->SetBounds(gfx::Rect(0, 0, 100, 100));
+  ws1->AddWindowAfter(w12.get(), NULL);
+  manager.LayoutWorkspaces();
+
+  // Workspaces are 0-empt-145-w11-245-margin-265-365-500.
+  EXPECT_EQ(NULL, manager.FindSwapWindowForLocation(gfx::Point(0, 0)));
+  EXPECT_EQ(NULL, manager.FindSwapWindowForLocation(gfx::Point(100, 0)));
+  EXPECT_EQ(w11.get(), manager.FindSwapWindowForLocation(gfx::Point(150, 0)));
+  EXPECT_EQ(w12.get(), manager.FindSwapWindowForLocation(gfx::Point(300, 0)));
+  EXPECT_EQ(NULL, manager.FindSwapWindowForLocation(gfx::Point(400, 0)));
+
+  w11->SetBounds(gfx::Rect(0, 0, 400, 100));
+  w12->SetBounds(gfx::Rect(0, 0, 200, 100));
+  manager.LayoutWorkspaces();
+  EXPECT_EQ(w11.get(), manager.FindSwapWindowForLocation(gfx::Point(10, 0)));
+  EXPECT_EQ(w11.get(), manager.FindSwapWindowForLocation(gfx::Point(240, 0)));
+  EXPECT_EQ(w12.get(), manager.FindSwapWindowForLocation(gfx::Point(260, 0)));
+  EXPECT_EQ(w12.get(), manager.FindSwapWindowForLocation(gfx::Point(490, 0)));
+
+  Workspace* ws2 = manager.CreateWorkspace();
+  scoped_ptr<Window> w21(CreateTestWindow());
+  w21->SetBounds(gfx::Rect(0, 0, 100, 100));
+  ws2->AddWindowAfter(w21.get(), NULL);
+  manager.LayoutWorkspaces();
+
+  // 2nd workspace starts from 500+50 and the window is centered 750-850.
+  EXPECT_EQ(NULL, manager.FindSwapWindowForLocation(gfx::Point(600, 0)));
+  EXPECT_EQ(NULL, manager.FindSwapWindowForLocation(gfx::Point(740, 0)));
+  EXPECT_EQ(w21.get(), manager.FindSwapWindowForLocation(gfx::Point(760, 0)));
+  EXPECT_EQ(w21.get(), manager.FindSwapWindowForLocation(gfx::Point(840, 0)));
+  EXPECT_EQ(NULL, manager.FindSwapWindowForLocation(gfx::Point(860, 0)));
+}
+
 class WorkspaceTest : public WorkspaceManagerTestBase {
 };
 
@@ -209,4 +252,7 @@ TEST_F(WorkspaceTest, WorkspaceBasic) {
   EXPECT_EQ(1, ws->GetIndexOf(w1.get()));
 }
 
+TEST_F(WorkspaceManagerTest, SwapWindow) {
+}
+
 }  // namespace aura_shell