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// Copyright 2014 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/test/views_test_helper_aura.h"
#include "ui/aura/client/screen_position_client.h"
#include "ui/aura/test/aura_test_helper.h"
#include "ui/wm/core/capture_controller.h"
#include "ui/wm/core/default_activation_client.h"
#include "ui/wm/core/default_screen_position_client.h"
#include "ui/wm/core/wm_state.h"
namespace views {
// static
ViewsTestHelper* ViewsTestHelper::Create(base::MessageLoopForUI* message_loop,
ui::ContextFactory* context_factory) {
return new ViewsTestHelperAura(message_loop, context_factory);
}
ViewsTestHelperAura::ViewsTestHelperAura(base::MessageLoopForUI* message_loop,
ui::ContextFactory* context_factory)
: context_factory_(context_factory) {
aura_test_helper_.reset(new aura::test::AuraTestHelper(message_loop));
}
ViewsTestHelperAura::~ViewsTestHelperAura() {
}
void ViewsTestHelperAura::SetUp() {
aura_test_helper_->SetUp(context_factory_);
gfx::NativeWindow root_window = GetContext();
new wm::DefaultActivationClient(root_window);
wm_state_.reset(new wm::WMState);
if (!aura::client::GetScreenPositionClient(root_window)) {
screen_position_client_.reset(new wm::DefaultScreenPositionClient);
aura::client::SetScreenPositionClient(root_window,
screen_position_client_.get());
}
}
void ViewsTestHelperAura::TearDown() {
// Ensure all Widgets (and windows) are closed in unit tests. This is done
// automatically when the RootWindow is torn down, but is an error on
// platforms that must ensure no Compositors are alive when the ContextFactory
// is torn down.
// So, although it's optional, check the root window to detect failures before
// they hit the CQ on other platforms.
DCHECK(aura_test_helper_->root_window()->children().empty())
<< "Not all windows were closed.";
if (screen_position_client_.get() ==
aura::client::GetScreenPositionClient(GetContext()))
aura::client::SetScreenPositionClient(GetContext(), nullptr);
aura_test_helper_->TearDown();
wm_state_.reset();
CHECK(!wm::ScopedCaptureClient::IsActive());
}
gfx::NativeWindow ViewsTestHelperAura::GetContext() {
return aura_test_helper_->root_window();
}
} // namespace views
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