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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "build/chromeos_buildflags.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/content_browser_test.h"
#include "content/shell/browser/shell.h"
#include "ui/display/display.h"
#include "ui/display/screen.h"
namespace content {
// TODO(https://crbug.com/998131): Add test coverage across all platforms.
#if BUILDFLAG(IS_CHROMEOS_ASH)
class PanelRotationBrowserTest : public ContentBrowserTest {
protected:
void SetPanelRotation(display::Display::Rotation rotation) {
display::Screen* screen = display::Screen::GetScreen();
screen->SetPanelRotationForTesting(screen->GetPrimaryDisplay().id(),
rotation);
}
int ReadScreenOrientationAngle() {
return EvalJs(CreateBrowser()->web_contents(), "screen.orientation.angle")
.ExtractInt();
}
};
IN_PROC_BROWSER_TEST_F(PanelRotationBrowserTest, ScreenOrientationAPI) {
SetPanelRotation(display::Display::ROTATE_0);
EXPECT_EQ(ReadScreenOrientationAngle(), 0);
SetPanelRotation(display::Display::ROTATE_90);
EXPECT_EQ(ReadScreenOrientationAngle(), 270);
SetPanelRotation(display::Display::ROTATE_180);
EXPECT_EQ(ReadScreenOrientationAngle(), 180);
SetPanelRotation(display::Display::ROTATE_270);
EXPECT_EQ(ReadScreenOrientationAngle(), 90);
}
#endif // BUILDFLAG(IS_CHROMEOS_ASH)
} // namespace content
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