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haikuwebkit/LayoutTests/plugins/resources/go-back.html

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Page cache should support pages with plugins. <rdar://problem/5190122> and https://bugs.webkit.org/show_bug.cgi?id=13634 Source/WebCore: Reviewed by Anders Carlsson. By making plugin elements renderers go display:none when entering the page cache, we destroy the plug-in in a cross platform way as well as handle invalidating script objects created by that plugin. By restoring the original style when leaving the page cache and forcing a style recalc on the plugin element, the plugin is gracefully reinstantiated when the user goes back. Test: plugins/netscape-plugin-page-cache-works.html * dom/Document.cpp: (WebCore::Document::documentDidBecomeActive): Copy this collection before iterating over it, as the callbacks might result in mutating the set. * dom/Node.h: (WebCore::Node::setHasCustomStyleForRenderer): (WebCore::Node::clearHasCustomStyleForRenderer): Expose the ability to stop using a custom renderer and go back to the default renderer. * history/CachedFrame.cpp: (WebCore::CachedFrame::CachedFrame): Move the document inactivation call to the same place we suspend active DOM objects. It is important this call be *after* the beforeunload event is dispatched, and was coincidental non of the elements that using Document activation had run in to this problem yet. * history/PageCache.cpp: (WebCore::logCanCacheFrameDecision): (WebCore::PageCache::canCachePageContainingThisFrame): If the page contains plugins but the PageCacheSupportsPlugins setting is true, allow this page. Kill and recreate the plugin by listening for Document activation callbacks and setting a custom display:none render style: * html/HTMLPlugInImageElement.cpp: (WebCore::HTMLPlugInImageElement::HTMLPlugInImageElement): (WebCore::HTMLPlugInImageElement::~HTMLPlugInImageElement): Unregister for document activation callbacks. (WebCore::HTMLPlugInImageElement::createRenderer): Once a renderer (ie. plugin instance) is created, this element needs Document (in)activation callbacks. (WebCore::HTMLPlugInImageElement::willMoveToNewOwnerDocument): Manage Document activation callback registration. (WebCore::HTMLPlugInImageElement::didMoveToNewOwnerDocument): Ditto. (WebCore::HTMLPlugInImageElement::documentWillBecomeInactive): Clone the element's current style and set the clone's display value to None. Start using this custom style and force a style recall. This destroys the renderer and therefore the plugin instance. (WebCore::HTMLPlugInImageElement::documentDidBecomeActive): Stop using the custom style and force a style recall to reinstantiate the plugin. (WebCore::HTMLPlugInImageElement::customStyleForRenderer): Return the stand-in style that has display:none set. * html/HTMLPlugInImageElement.h: Add a setting that allows runtime configuration of whether or not the page cache supports plugins: * page/Settings.cpp: (WebCore::Settings::Settings): * page/Settings.h: (WebCore::Settings::setPageCacheSupportsPlugins): (WebCore::Settings::pageCacheSupportsPlugins): Source/WebKit/mac: Expose a WebKit preference for the page cache supporting plugins (on by default). Reviewed by Anders Carlsson. * WebView/WebPreferenceKeysPrivate.h: * WebView/WebPreferences.mm: (-[WebPreferences pageCacheSupportsPlugins]): (-[WebPreferences setPageCacheSupportsPlugins:]): * WebView/WebPreferencesPrivate.h: * WebView/WebView.mm: (-[WebView _preferencesChanged:]): Source/WebKit2: Expose a WebKit2 preference for the page cache supporting plugins (on by default). Reviewed by Anders Carlsson. * Shared/WebPreferencesStore.h: * UIProcess/API/C/WKPreferences.cpp: (WKPreferencesSetPageCacheSupportsPlugins): (WKPreferencesGetPageCacheSupportsPlugins): * UIProcess/API/C/WKPreferencesPrivate.h: * WebProcess/WebPage/WebPage.cpp: (WebKit::WebPage::updatePreferences): LayoutTests: Reviewed by Anders Carlsson. * plugins/netscape-plugin-page-cache-works-expected.txt: Added. * plugins/netscape-plugin-page-cache-works.html: Added. * plugins/resources/go-back.html: Added. Canonical link: https://commits.webkit.org/91014@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@102619 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2011-12-12 22:00:31 +00:00
<script>
function loaded()
{
setTimeout("history.go(-1)", 0);
}
</script>
<body onload="loaded();">This page should go back to the previous page.</body>
<script>
if (history.length == 0) {
document.innerHTML += "<br> But it won't work because there is no back history!";
Use testRunner instead of layoutTestController in networkinformation, perf, plugins, pointer-lock, printing, scrollbars, and security tests https://bugs.webkit.org/show_bug.cgi?id=89181 Reviewed by Kent Tamura. * perf/clone-with-focus.html: * perf/nested-combined-selectors.html: * perf/table-rows-length-caching.html: * platform/chromium/plugins/call-as-function.html: * platform/chromium/plugins/get-url-with-blank-target2.html: * platform/chromium/plugins/get-url-with-iframe-target-no-crash.html: * platform/chromium/printing/custom-page-size-style-expected.txt: * platform/chromium/printing/custom-page-size-style.html: * platform/gtk/plugins/invalidate-rect-with-null-npp-argument.html: * platform/gtk/scrollbars/overflow-scrollbar-horizontal-wheel-scroll.html: * platform/mac-wk2/plugins/contents-scale-factor.html: * platform/mac-wk2/plugins/mouse-events-scaled.html: * platform/mac/plugins/bindings-array-apply-crash.html: * platform/mac/plugins/bindings-objc-long-method-name.html: * platform/mac/plugins/bindings-objc-method-name-conversion.html: * platform/mac/plugins/bindings-test-objc.html: * platform/mac/plugins/call-as-function-test.html: * platform/mac/plugins/convert-point.html: * platform/mac/plugins/disable-plugins.html: * platform/mac/plugins/jsobjc-dom-wrappers.html: * platform/mac/plugins/jsobjc-simple.html: * platform/mac/plugins/pluginDocumentView-deallocated-dataSource.html-disabled: * platform/mac/plugins/root-object-premature-delete-crash.html: * platform/mac/plugins/supports-carbon-event-model.html: * platform/mac/plugins/testplugin-onnew-onpaint.html: * platform/mac/plugins/throw-on-dealloc.html: * platform/mac/plugins/undefined-property-crash.html: * platform/mac/plugins/update-widget-from-style-recalc.html: * platform/mac/plugins/webScriptObject-exception-deadlock.html: * platform/mac/scrollbars/key-window-not-first-responder.html: * platform/qt/plugins/application-plugin-plugins-disabled.html: * platform/win/plugins/call-javascript-that-destroys-plugin.html: * platform/win/plugins/get-value-netscape-window.html: * platform/win/plugins/iframe-inside-overflow.html: * platform/win/plugins/npn-invalidate-rect-invalidates-window.html: * platform/win/plugins/visibility-hidden.html: * platform/win/plugins/window-geometry-initialized-before-set-window.html: * platform/win/plugins/window-region-is-set-to-clip-rect.html: * platform/win/plugins/windowless-paint-rect-coordinates.html: * plugins/: * pointer-lock/lock-fail-responses-expected.txt: * pointer-lock/lock-fail-responses.html: * pointer-lock/pointer-lock-api.html: * pointer-lock/pointerlockchange-pointerlockerror-events-expected.txt: * pointer-lock/pointerlockchange-pointerlockerror-events.html: * pointer-lock/pointerlocklost-event-expected.txt: * pointer-lock/pointerlocklost-event.html: * printing/compositing-layer-printing.html: * printing/css2.1/README.txt: * printing/css2.1/page-break-after-000.html: * printing/css2.1/page-break-after-001.html: * printing/css2.1/page-break-after-002.html: * printing/css2.1/page-break-after-003.html: * printing/css2.1/page-break-after-004.html: * printing/css2.1/page-break-before-000.html: * printing/css2.1/page-break-before-001.html: * printing/css2.1/page-break-before-002.html: * printing/css2.1/page-break-inside-000.html: * printing/iframe-print.html: * printing/media-queries-print.html: * printing/numberOfPages-expected.txt: * printing/page-count-layout-overflow.html: * printing/page-count-relayout-shrink.html: * printing/page-count-with-one-word.html: * printing/page-format-data-display-none.html: * printing/page-format-data-expected.txt: * printing/page-format-data.html: * printing/page-rule-css-text.html: * printing/page-rule-in-media-query.html: * printing/page-rule-selection-expected.txt: * printing/page-rule-selection.html: * printing/pageNumerForElementById-expected.txt: * printing/print-close-crash.html: * printing/pseudo-class-outside-page.html: * printing/resources/paged-media-test-utils.js: (pageNumberForElementShouldBe): (numberOfPagesShouldBe): (runPrintingTest): * printing/return-from-printing-mode.html: * printing/script-tests/numberOfPages.js: * printing/script-tests/pageNumerForElementById.js: * printing/setPrinting.html: * printing/simultaneous-position-float-change.html: * printing/single-line-must-not-be-split-into-two-pages.html: * printing/width-overflow.html: * printing/zoomed-document.html: * scrollbars/hidden-iframe-scrollbar-crash.html: * scrollbars/hidden-iframe-scrollbar-crash2.html: * scrollbars/hidden-scrollbar-prevents-layout.html: * scrollbars/overflow-custom-scrollbar-crash.html: * scrollbars/resources/hidden-iframe-scrollbar-crash2.html: * scrollbars/scroll-rtl-or-bt-layer.html: * scrollbars/scrollable-iframe-remove-crash.html: * scrollbars/scrollbar-click-does-not-blur-content.html: * scrollbars/scrollbar-crash-on-refresh.html: * scrollbars/scrollbar-drag-thumb-with-large-content.html: * scrollbars/scrollbar-gradient-crash.html: * scrollbars/scrollbar-iframe-click-does-not-blur-content.html: * scrollbars/scrollbar-initial-position.html: * scrollbars/scrollbar-middleclick-nopaste.html: * scrollbars/scrollbar-miss-mousemove-disabled.html: * scrollbars/scrollbar-miss-mousemove.html: * scrollbars/scrollbar-owning-renderer-crash.html: * scrollbars/scrollbar-part-created-with-no-parent-crash.html: * scrollbars/scrollbar-percent-padding-crash.html: * scrollbars/scrollbar-scrollbarparts-repaint-crash.html: * scrollbars/scrollevent-iframe-no-scrolling-wheel.html: * scrollbars/scrollevent-iframe-no-scrolling.html: * security/autocomplete-cleared-on-back.html: * security/block-test-no-port.html: * security/block-test.html: * security/set-form-autocomplete-attribute.html: Canonical link: https://commits.webkit.org/107031@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@120417 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2012-06-15 07:38:37 +00:00
if (window.testRunner)
testRunner.notifyDone();
Page cache should support pages with plugins. <rdar://problem/5190122> and https://bugs.webkit.org/show_bug.cgi?id=13634 Source/WebCore: Reviewed by Anders Carlsson. By making plugin elements renderers go display:none when entering the page cache, we destroy the plug-in in a cross platform way as well as handle invalidating script objects created by that plugin. By restoring the original style when leaving the page cache and forcing a style recalc on the plugin element, the plugin is gracefully reinstantiated when the user goes back. Test: plugins/netscape-plugin-page-cache-works.html * dom/Document.cpp: (WebCore::Document::documentDidBecomeActive): Copy this collection before iterating over it, as the callbacks might result in mutating the set. * dom/Node.h: (WebCore::Node::setHasCustomStyleForRenderer): (WebCore::Node::clearHasCustomStyleForRenderer): Expose the ability to stop using a custom renderer and go back to the default renderer. * history/CachedFrame.cpp: (WebCore::CachedFrame::CachedFrame): Move the document inactivation call to the same place we suspend active DOM objects. It is important this call be *after* the beforeunload event is dispatched, and was coincidental non of the elements that using Document activation had run in to this problem yet. * history/PageCache.cpp: (WebCore::logCanCacheFrameDecision): (WebCore::PageCache::canCachePageContainingThisFrame): If the page contains plugins but the PageCacheSupportsPlugins setting is true, allow this page. Kill and recreate the plugin by listening for Document activation callbacks and setting a custom display:none render style: * html/HTMLPlugInImageElement.cpp: (WebCore::HTMLPlugInImageElement::HTMLPlugInImageElement): (WebCore::HTMLPlugInImageElement::~HTMLPlugInImageElement): Unregister for document activation callbacks. (WebCore::HTMLPlugInImageElement::createRenderer): Once a renderer (ie. plugin instance) is created, this element needs Document (in)activation callbacks. (WebCore::HTMLPlugInImageElement::willMoveToNewOwnerDocument): Manage Document activation callback registration. (WebCore::HTMLPlugInImageElement::didMoveToNewOwnerDocument): Ditto. (WebCore::HTMLPlugInImageElement::documentWillBecomeInactive): Clone the element's current style and set the clone's display value to None. Start using this custom style and force a style recall. This destroys the renderer and therefore the plugin instance. (WebCore::HTMLPlugInImageElement::documentDidBecomeActive): Stop using the custom style and force a style recall to reinstantiate the plugin. (WebCore::HTMLPlugInImageElement::customStyleForRenderer): Return the stand-in style that has display:none set. * html/HTMLPlugInImageElement.h: Add a setting that allows runtime configuration of whether or not the page cache supports plugins: * page/Settings.cpp: (WebCore::Settings::Settings): * page/Settings.h: (WebCore::Settings::setPageCacheSupportsPlugins): (WebCore::Settings::pageCacheSupportsPlugins): Source/WebKit/mac: Expose a WebKit preference for the page cache supporting plugins (on by default). Reviewed by Anders Carlsson. * WebView/WebPreferenceKeysPrivate.h: * WebView/WebPreferences.mm: (-[WebPreferences pageCacheSupportsPlugins]): (-[WebPreferences setPageCacheSupportsPlugins:]): * WebView/WebPreferencesPrivate.h: * WebView/WebView.mm: (-[WebView _preferencesChanged:]): Source/WebKit2: Expose a WebKit2 preference for the page cache supporting plugins (on by default). Reviewed by Anders Carlsson. * Shared/WebPreferencesStore.h: * UIProcess/API/C/WKPreferences.cpp: (WKPreferencesSetPageCacheSupportsPlugins): (WKPreferencesGetPageCacheSupportsPlugins): * UIProcess/API/C/WKPreferencesPrivate.h: * WebProcess/WebPage/WebPage.cpp: (WebKit::WebPage::updatePreferences): LayoutTests: Reviewed by Anders Carlsson. * plugins/netscape-plugin-page-cache-works-expected.txt: Added. * plugins/netscape-plugin-page-cache-works.html: Added. * plugins/resources/go-back.html: Added. Canonical link: https://commits.webkit.org/91014@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@102619 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2011-12-12 22:00:31 +00:00
}
</script>