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/*
* Copyright (C) 2013 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.
*/
#import "config.h"
#import "JavaScriptTest.h"
#import "Test.h"
#import "WebKitAgnosticTest.h"
#import <WebKit/WebView.h>
#import <WebKit2/WKViewPrivate.h>
#import <wtf/RetainPtr.h>
static bool didGetPageSignalToContinue;
// WebKit1 WebUIDelegate
@interface PageVisibilityStateDelegate : NSObject
@end
@implementation PageVisibilityStateDelegate
- (void)webView:(WebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame
{
didGetPageSignalToContinue = true;
}
@end
// WebKit2 WKPageUIClient
static void runJavaScriptAlert(WKPageRef page, WKStringRef alertText, WKFrameRef frame, const void* clientInfo)
{
didGetPageSignalToContinue = true;
}
// WebKitAgnosticTest
namespace TestWebKitAPI {
class PageVisibilityStateWithWindowChanges : public WebKitAgnosticTest {
public:
template <typename View> void runTest(View);
// WebKitAgnosticTest
virtual NSURL *url() const OVERRIDE { return [[NSBundle mainBundle] URLForResource:@"PageVisibilityStateWithWindowChanges" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"]; }
virtual void didLoadURL(WebView *webView) OVERRIDE { runTest(webView); }
virtual void didLoadURL(WKView *wkView) OVERRIDE { runTest(wkView); }
// Setup and teardown the UIDelegate which gets alert() signals from the page.
virtual void initializeView(WebView *) OVERRIDE;
virtual void initializeView(WKView *) OVERRIDE;
virtual void teardownView(WebView *) OVERRIDE;
virtual void teardownView(WKView *) OVERRIDE;
};
void PageVisibilityStateWithWindowChanges::initializeView(WebView *webView)
{
// Released in teardownView.
webView.UIDelegate = [[PageVisibilityStateDelegate alloc] init];
}
void PageVisibilityStateWithWindowChanges::teardownView(WebView *webView)
{
id uiDelegate = webView.UIDelegate;
webView.UIDelegate = nil;
[uiDelegate release];
}
void PageVisibilityStateWithWindowChanges::initializeView(WKView *wkView)
{
WKPageUIClient uiClient;
memset(&uiClient, 0, sizeof(uiClient));
uiClient.version = 0;
uiClient.clientInfo = 0;
uiClient.runJavaScriptAlert = runJavaScriptAlert;
WKPageSetPageUIClient(wkView.pageRef, &uiClient);
}
void PageVisibilityStateWithWindowChanges::teardownView(WKView *wkView)
{
// We do not need to teardown the WKPageUIClient.
}
template <typename View>
void PageVisibilityStateWithWindowChanges::runTest(View view)
{
// This WebView does not have a window and superview. PageVisibility should be "hidden".
EXPECT_NULL([view window]);
EXPECT_NULL([view superview]);
EXPECT_JS_EQ(view, "document.visibilityState", "hidden");
// Add it to a non-visible window. PageVisibility should still be "hidden".
RetainPtr<NSWindow> window = adoptNS([[NSWindow alloc] initWithContentRect:view.frame styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]);
[window.get().contentView addSubview:view];
EXPECT_NOT_NULL([view window]);
EXPECT_NOT_NULL([view superview]);
EXPECT_FALSE([window.get() isVisible]);
EXPECT_JS_EQ(view, "document.visibilityState", "hidden");
// Make the window visible. PageVisibility should become "visible".
didGetPageSignalToContinue = false;
[window.get() makeKeyAndOrderFront:nil];
EXPECT_TRUE([window.get() isVisible]);
Util::run(&didGetPageSignalToContinue);
EXPECT_JS_EQ(view, "document.visibilityState", "visible");
// Minimize the window. PageVisibility should become "hidden".
didGetPageSignalToContinue = false;
[window.get() miniaturize:nil];
Util::run(&didGetPageSignalToContinue);
EXPECT_JS_EQ(view, "document.visibilityState", "hidden");
// Deminimize the window. PageVisibility should become "visible".
didGetPageSignalToContinue = false;
[window.get() deminiaturize:nil];
Util::run(&didGetPageSignalToContinue);
EXPECT_JS_EQ(view, "document.visibilityState", "visible");
// Remove the WebView from its superview. PageVisibility should become "hidden".
didGetPageSignalToContinue = false;
[view removeFromSuperview];
EXPECT_NULL([view window]);
EXPECT_NULL([view superview]);
EXPECT_TRUE([window.get() isVisible]);
Util::run(&didGetPageSignalToContinue);
EXPECT_JS_EQ(view, "document.visibilityState", "hidden");
}
TEST_F(PageVisibilityStateWithWindowChanges, WebKit)
{
runWebKit1Test();
}
TEST_F(PageVisibilityStateWithWindowChanges, WebKit2)
{
runWebKit1Test();
}
} // namespace TestWebKitAPI
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