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/*
* Copyright (C) 2011 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "WebKitAgnosticTest.h"
#include "JavaScriptTest.h"
#include "PlatformUtilities.h"
#include "SyntheticBackingScaleFactorWindow.h"
#include <wtf/RetainPtr.h>
namespace TestWebKitAPI {
class DynamicDeviceScaleFactor : public WebKitAgnosticTest {
public:
RetainPtr<SyntheticBackingScaleFactorWindow> createWindow();
template <typename View> void runTest(View);
// WebKitAgnosticTest
virtual NSURL *url() const { return [[NSBundle mainBundle] URLForResource:@"devicePixelRatio" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"]; }
virtual void didLoadURL(WebView *webView) { runTest(webView); }
virtual void didLoadURL(WKView *wkView) { runTest(wkView); }
};
RetainPtr<SyntheticBackingScaleFactorWindow> DynamicDeviceScaleFactor::createWindow()
{
RetainPtr<SyntheticBackingScaleFactorWindow> window = adoptNS([[SyntheticBackingScaleFactorWindow alloc] initWithContentRect:viewFrame styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:YES]);
[window.get() setReleasedWhenClosed:NO];
return window;
}
template <typename View>
void DynamicDeviceScaleFactor::runTest(View view)
{
RetainPtr<SyntheticBackingScaleFactorWindow> window1 = createWindow();
[[window1 contentView] addSubview:view];
EXPECT_JS_EQ(view, "window.devicePixelRatio", "1");
EXPECT_JS_EQ(view, "devicePixelRatioFromStyle()", "1");
RetainPtr<SyntheticBackingScaleFactorWindow> window2 = createWindow();
[window2 setBackingScaleFactor:3];
[[window2 contentView] addSubview:view];
EXPECT_JS_EQ(view, "window.devicePixelRatio", "3");
EXPECT_JS_EQ(view, "devicePixelRatioFromStyle()", "3");
RetainPtr<SyntheticBackingScaleFactorWindow> window3 = createWindow();
[window3 setBackingScaleFactor:4];
[[window3 contentView] addSubview:view];
EXPECT_JS_EQ(view, "window.devicePixelRatio", "4");
EXPECT_JS_EQ(view, "devicePixelRatioFromStyle()", "4");
[view removeFromSuperview];
}
TEST_F(DynamicDeviceScaleFactor, WebKit)
{
runWebKit1Test();
}
TEST_F(DynamicDeviceScaleFactor, WebKit2)
{
runWebKit2Test();
}
} // namespace TestWebKitAPI