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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 "athena/screen/public/screen_manager.h"
#include <string>
#include "athena/test/athena_test_base.h"
#include "ui/aura/window.h"
typedef athena::test::AthenaTestBase ScreenManagerTest;
namespace athena {
namespace {
aura::Window* Create(const std::string& name, int z_order_priority) {
ScreenManager::ContainerParams params(name, z_order_priority);
return ScreenManager::Get()->CreateContainer(params);
}
void CheckZOrder(aura::Window* w1, aura::Window* w2) {
aura::Window* parent = w1->parent();
const aura::Window::Windows& children = parent->children();
aura::Window::Windows::const_iterator begin_iter = children.begin();
aura::Window::Windows::const_iterator end_iter = children.end();
aura::Window::Windows::const_iterator w1_iter =
std::find(begin_iter, end_iter, w1);
aura::Window::Windows::const_iterator w2_iter =
std::find(begin_iter, end_iter, w2);
EXPECT_NE(end_iter, w1_iter);
EXPECT_NE(end_iter, w2_iter);
EXPECT_TRUE(w1_iter < w2_iter);
}
} // namespace
TEST_F(ScreenManagerTest, Zorder) {
aura::Window* window_10 = Create("test10", 10);
aura::Window* window_11 = Create("test11", 11);
aura::Window* window_12 = Create("test12", 12);
{
SCOPED_TRACE("Init");
CheckZOrder(window_10, window_11);
CheckZOrder(window_11, window_12);
}
{
SCOPED_TRACE("Delete");
delete window_11;
CheckZOrder(window_10, window_12);
}
{
SCOPED_TRACE("Insert");
window_11 = Create("test11", 11);
CheckZOrder(window_10, window_11);
CheckZOrder(window_11, window_12);
}
}
} // namespace athena
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