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// Copyright (c) 2012 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 "chrome/browser/ui/panels/display_settings_provider_win.h"
#include "base/memory/scoped_ptr.h"
#include "testing/gtest/include/gtest/gtest.h"
class DisplaySettingsProviderWinTest : public testing::Test {
public:
class MockDisplaySettingsProviderWin : public DisplaySettingsProviderWin {
public:
MockDisplaySettingsProviderWin()
: DisplaySettingsProviderWin() {
OnDisplaySettingsChanged();
}
virtual ~MockDisplaySettingsProviderWin() { }
virtual gfx::Rect GetPrimaryWorkArea() const {
return gfx::Rect(0, 0, 800, 600);
}
// Expose the protected methods from base class for testing purpose.
using DisplaySettingsProviderWin::GetDesktopBarThicknessFromBounds;
using DisplaySettingsProviderWin::GetDesktopBarVisibilityFromBounds;
};
};
TEST_F(DisplaySettingsProviderWinTest, GetDesktopBarThicknessFromBounds) {
scoped_ptr<MockDisplaySettingsProviderWin> provider(
new MockDisplaySettingsProviderWin());
int thickness;
// Bottom bar.
thickness = provider->GetDesktopBarThicknessFromBounds(
DisplaySettingsProvider::DESKTOP_BAR_ALIGNED_BOTTOM,
gfx::Rect(0, 560, 800, 40));
EXPECT_EQ(40, thickness);
// Right bar.
thickness = provider->GetDesktopBarThicknessFromBounds(
DisplaySettingsProvider::DESKTOP_BAR_ALIGNED_RIGHT,
gfx::Rect(760, 0, 30, 600));
EXPECT_EQ(30, thickness);
// Left bar.
thickness = provider->GetDesktopBarThicknessFromBounds(
DisplaySettingsProvider::DESKTOP_BAR_ALIGNED_LEFT,
gfx::Rect(760, 0, 35, 600));
EXPECT_EQ(35, thickness);
}
TEST_F(DisplaySettingsProviderWinTest, GetDesktopBarVisibilityFromBounds) {
scoped_ptr<MockDisplaySettingsProviderWin> provider(
new MockDisplaySettingsProviderWin());
DisplaySettingsProvider::DesktopBarVisibility visibility;
// Tests for bottom bar.
visibility = provider->GetDesktopBarVisibilityFromBounds(
DisplaySettingsProvider::DESKTOP_BAR_ALIGNED_BOTTOM,
gfx::Rect(0, 560, 800, 40));
EXPECT_EQ(DisplaySettingsProvider::DESKTOP_BAR_VISIBLE, visibility);
visibility = provider->GetDesktopBarVisibilityFromBounds(
DisplaySettingsProvider::DESKTOP_BAR_ALIGNED_BOTTOM,
gfx::Rect(0, 598, 800, 40));
EXPECT_EQ(DisplaySettingsProvider::DESKTOP_BAR_HIDDEN, visibility);
visibility = provider->GetDesktopBarVisibilityFromBounds(
DisplaySettingsProvider::DESKTOP_BAR_ALIGNED_BOTTOM,
gfx::Rect(0, 580, 800, 40));
EXPECT_EQ(DisplaySettingsProvider::DESKTOP_BAR_ANIMATING, visibility);
// Tests for right bar.
visibility = provider->GetDesktopBarVisibilityFromBounds(
DisplaySettingsProvider::DESKTOP_BAR_ALIGNED_RIGHT,
gfx::Rect(760, 0, 40, 600));
EXPECT_EQ(DisplaySettingsProvider::DESKTOP_BAR_VISIBLE, visibility);
visibility = provider->GetDesktopBarVisibilityFromBounds(
DisplaySettingsProvider::DESKTOP_BAR_ALIGNED_RIGHT,
gfx::Rect(798, 0, 40, 600));
EXPECT_EQ(DisplaySettingsProvider::DESKTOP_BAR_HIDDEN, visibility);
visibility = provider->GetDesktopBarVisibilityFromBounds(
DisplaySettingsProvider::DESKTOP_BAR_ALIGNED_RIGHT,
gfx::Rect(780, 0, 40, 600));
EXPECT_EQ(DisplaySettingsProvider::DESKTOP_BAR_ANIMATING, visibility);
// Tests for left bar.
visibility = provider->GetDesktopBarVisibilityFromBounds(
DisplaySettingsProvider::DESKTOP_BAR_ALIGNED_LEFT,
gfx::Rect(0, 0, 40, 600));
EXPECT_EQ(DisplaySettingsProvider::DESKTOP_BAR_VISIBLE, visibility);
visibility = provider->GetDesktopBarVisibilityFromBounds(
DisplaySettingsProvider::DESKTOP_BAR_ALIGNED_LEFT,
gfx::Rect(-38, 0, 40, 600));
EXPECT_EQ(DisplaySettingsProvider::DESKTOP_BAR_HIDDEN, visibility);
visibility = provider->GetDesktopBarVisibilityFromBounds(
DisplaySettingsProvider::DESKTOP_BAR_ALIGNED_LEFT,
gfx::Rect(-15, 0, 40, 600));
EXPECT_EQ(DisplaySettingsProvider::DESKTOP_BAR_ANIMATING, visibility);
}
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