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// Copyright (c) 2013 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 "ash/wm/window_util.h"
#include "ash/screen_util.h"
#include "ash/test/ash_test_base.h"
#include "ash/wm/window_state.h"
#include "ui/aura/window.h"
namespace ash {
namespace {
std::string GetAdjustedBounds(const gfx::Rect& visible,
gfx::Rect to_be_adjusted) {
wm::AdjustBoundsToEnsureMinimumWindowVisibility(visible, &to_be_adjusted);
return to_be_adjusted.ToString();
}
}
typedef test::AshTestBase WindowUtilTest;
TEST_F(WindowUtilTest, CenterWindow) {
if (!SupportsMultipleDisplays())
return;
UpdateDisplay("500x400, 600x400");
scoped_ptr<aura::Window> window(
CreateTestWindowInShellWithBounds(gfx::Rect(12, 20, 100, 100)));
wm::WindowState* window_state = wm::GetWindowState(window.get());
EXPECT_FALSE(window_state->bounds_changed_by_user());
wm::CenterWindow(window.get());
// Centring window is considered as a user's action.
EXPECT_TRUE(window_state->bounds_changed_by_user());
EXPECT_EQ("200,126 100x100", window->bounds().ToString());
EXPECT_EQ("200,126 100x100", window->GetBoundsInScreen().ToString());
window->SetBoundsInScreen(gfx::Rect(600, 0, 100, 100),
ScreenUtil::GetSecondaryDisplay());
wm::CenterWindow(window.get());
EXPECT_EQ("250,126 100x100", window->bounds().ToString());
EXPECT_EQ("750,126 100x100", window->GetBoundsInScreen().ToString());
}
TEST_F(WindowUtilTest, AdjustBoundsToEnsureMinimumVisibility) {
const gfx::Rect visible_bounds(0, 0, 100, 100);
EXPECT_EQ("0,0 90x90",
GetAdjustedBounds(visible_bounds, gfx::Rect(0, 0, 90, 90)));
EXPECT_EQ("0,0 100x100",
GetAdjustedBounds(visible_bounds, gfx::Rect(0, 0, 150, 150)));
EXPECT_EQ("-50,0 100x100",
GetAdjustedBounds(visible_bounds, gfx::Rect(-50, -50, 150, 150)));
EXPECT_EQ("-75,10 100x100",
GetAdjustedBounds(visible_bounds, gfx::Rect(-100, 10, 150, 150)));
EXPECT_EQ("75,75 100x100",
GetAdjustedBounds(visible_bounds, gfx::Rect(100, 100, 150, 150)));
const gfx::Rect visible_bounds_right(200, 50, 100, 100);
EXPECT_EQ(
"210,60 90x90",
GetAdjustedBounds(visible_bounds_right, gfx::Rect(210, 60, 90, 90)));
EXPECT_EQ(
"210,60 100x100",
GetAdjustedBounds(visible_bounds_right, gfx::Rect(210, 60, 150, 150)));
EXPECT_EQ("125,50 100x100",
GetAdjustedBounds(visible_bounds_right, gfx::Rect(0, 0, 150, 150)));
EXPECT_EQ("275,50 100x100", GetAdjustedBounds(visible_bounds_right,
gfx::Rect(300, 20, 150, 150)));
EXPECT_EQ(
"125,125 100x100",
GetAdjustedBounds(visible_bounds_right, gfx::Rect(-100, 150, 150, 150)));
const gfx::Rect visible_bounds_left(-200, -50, 100, 100);
EXPECT_EQ(
"-190,-40 90x90",
GetAdjustedBounds(visible_bounds_left, gfx::Rect(-190, -40, 90, 90)));
EXPECT_EQ(
"-190,-40 100x100",
GetAdjustedBounds(visible_bounds_left, gfx::Rect(-190, -40, 150, 150)));
EXPECT_EQ(
"-250,-40 100x100",
GetAdjustedBounds(visible_bounds_left, gfx::Rect(-250, -40, 150, 150)));
EXPECT_EQ(
"-275,-50 100x100",
GetAdjustedBounds(visible_bounds_left, gfx::Rect(-400, -60, 150, 150)));
EXPECT_EQ("-125,0 100x100",
GetAdjustedBounds(visible_bounds_left, gfx::Rect(0, 0, 150, 150)));
}
} // namespace ash
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