aura: Allow fullscreen RWHVAs (i.e. Flash) to be focused.

content/browser/renderer_host/render_widget_host_view_aura_unittest.cc

+// 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 "content/browser/renderer_host/render_widget_host_view_aura.h"
+
+#include "base/basictypes.h"
+#include "base/memory/scoped_ptr.h"
+#include "content/browser/renderer_host/test_render_view_host.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "ui/aura/client/aura_constants.h"
+#include "ui/aura/window.h"
+#include "ui/base/ui_base_types.h"
+
+// This approach (of using RenderViewHostTestHarness's RenderViewHost for a new
+// RenderWidgetHostView) is borrowed from RenderWidgetHostViewMacTest.
+class RenderWidgetHostViewAuraTest : public RenderViewHostTestHarness {

[Daniel Erat, 2011/12/22 19:33:19]

I could also believe that I should be testing this somewhere else instead.

+ public:
+  RenderWidgetHostViewAuraTest() : old_rwhv_(NULL) {}
+
+  virtual void SetUp() {
+    RenderViewHostTestHarness::SetUp();
+    old_rwhv_ = rvh()->view();
+    rwhv_aura_.reset(new RenderWidgetHostViewAura(rvh()));
+  }
+
+  virtual void TearDown() {
+    aura::Window* window = rwhv_aura_->GetNativeView();
+    if (window->parent())
+      window->parent()->RemoveChild(window);
+
+    rvh()->SetView(old_rwhv_);
+    rwhv_aura_.reset();
+    RenderViewHostTestHarness::TearDown();
+  }
+
+ protected:
+  scoped_ptr<RenderWidgetHostViewAura> rwhv_aura_;
+
+ private:
+  RenderWidgetHostView* old_rwhv_;
+
+  DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAuraTest);
+};
+
+// Checks that a fullscreen view has the correct show-state and receives the
+// focus.
+TEST_F(RenderWidgetHostViewAuraTest, Fullscreen) {
+  rwhv_aura_->InitAsFullscreen(NULL);
+
+  aura::Window* window = rwhv_aura_->GetNativeView();
+  ASSERT_TRUE(window != NULL);
+  EXPECT_EQ(ui::SHOW_STATE_FULLSCREEN,
+            window->GetIntProperty(aura::client::kShowStateKey));
+
+  // Check that we requested and received the focus.
+  EXPECT_TRUE(window->HasFocus());
+
+  // Check that we'll also say it's okay to activate the window when there's an
+  // ActivationClient defined.
+  EXPECT_TRUE(rwhv_aura_->ShouldActivate(NULL));
+}