blob: 8907b92e567c18f9db11b770ec699ad6b5a857df [file] [log] [blame]
/*
* 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.
*/
#include "config.h"
#include "PlatformUtilities.h"
#include "PlatformWebView.h"
#include "Test.h"
#include <JavaScriptCore/JSContextRef.h>
#include <WebKit2/WKRetainPtr.h>
#include <WebKit2/WKSerializedScriptValue.h>
namespace TestWebKitAPI {
static bool testDone;
static void didRunStep1StateChangeVisibleToHidden(WKSerializedScriptValueRef, WKErrorRef, void*);
static void didRunStep2StateChangeHiddenToPrerender(WKSerializedScriptValueRef, WKErrorRef, void*);
static void didRunStep3StateChangePrerenderToUnloaded(WKSerializedScriptValueRef, WKErrorRef, void*);
static void didRunStep4InStateUnloaded(WKSerializedScriptValueRef, WKErrorRef, void*);
static void setPageVisibilityStateWithEvalContinuation(PlatformWebView* webView, WKPageVisibilityState visibilityState, WKPageRunJavaScriptFunction callback)
{
WKPageSetVisibilityState(webView->page(), visibilityState, false);
WKRetainPtr<WKStringRef> javaScriptString(AdoptWK, WKStringCreateWithUTF8CString("document.visibilityState"));
WKPageRunJavaScriptInMainFrame(webView->page(), javaScriptString.get(), static_cast<void*>(webView), callback);
}
static void assertSerializedScriptValueIsStringValue(WKSerializedScriptValueRef serializedValue, WKErrorRef error, const char *expected)
{
EXPECT_NULL(error);
EXPECT_NOT_NULL(serializedValue);
if (error || !serializedValue)
return;
JSGlobalContextRef scriptContext = JSGlobalContextCreate(0);
JSValueRef scriptValue = WKSerializedScriptValueDeserialize(serializedValue, scriptContext, 0);
EXPECT_TRUE(JSValueIsString(scriptContext, scriptValue));
if (!JSValueIsString(scriptContext, scriptValue)) {
JSGlobalContextRelease(scriptContext);
return;
}
JSStringRef expectedString = JSStringCreateWithUTF8CString(expected);
JSStringRef scriptString = JSValueToStringCopy(scriptContext, scriptValue, 0);
EXPECT_TRUE(JSStringIsEqual(scriptString, expectedString));
JSStringRelease(scriptString);
JSStringRelease(expectedString);
JSGlobalContextRelease(scriptContext);
}
static void didRunStep1StateChangeVisibleToHidden(WKSerializedScriptValueRef resultSerializedScriptValue, WKErrorRef error, void* context)
{
assertSerializedScriptValueIsStringValue(resultSerializedScriptValue, error, "visible");
setPageVisibilityStateWithEvalContinuation(static_cast<PlatformWebView*>(context), kWKPageVisibilityStateHidden, didRunStep2StateChangeHiddenToPrerender);
}
static void didRunStep2StateChangeHiddenToPrerender(WKSerializedScriptValueRef resultSerializedScriptValue, WKErrorRef error, void* context)
{
assertSerializedScriptValueIsStringValue(resultSerializedScriptValue, error, "hidden");
setPageVisibilityStateWithEvalContinuation(static_cast<PlatformWebView*>(context), kWKPageVisibilityStatePrerender, didRunStep3StateChangePrerenderToUnloaded);
}
static void didRunStep3StateChangePrerenderToUnloaded(WKSerializedScriptValueRef resultSerializedScriptValue, WKErrorRef error, void* context)
{
assertSerializedScriptValueIsStringValue(resultSerializedScriptValue, error, "prerender");
setPageVisibilityStateWithEvalContinuation(static_cast<PlatformWebView*>(context), kWKPageVisibilityStateUnloaded, didRunStep4InStateUnloaded);
}
static void didRunStep4InStateUnloaded(WKSerializedScriptValueRef resultSerializedScriptValue, WKErrorRef error, void* context)
{
assertSerializedScriptValueIsStringValue(resultSerializedScriptValue, error, "unloaded");
testDone = true;
}
TEST(WebKit2, PageVisibilityState)
{
WKRetainPtr<WKContextRef> context(AdoptWK, WKContextCreate());
// Pass the PlatformWebView webView on as the context of the evals, so we can continue to eval on it.
PlatformWebView webView(context.get());
setPageVisibilityStateWithEvalContinuation(&webView, kWKPageVisibilityStateVisible, didRunStep1StateChangeVisibleToHidden);
Util::run(&testDone);
}
} // namespace TestWebKitAPI