NEW94476
[WK2] Cannot go back from page loaded with WKPageLoadAlternateHTMLString 
https://bugs.webkit.org/show_bug.cgi?id=94476
Summary [WK2] Cannot go back from page loaded with WKPageLoadAlternateHTMLString
Carlos Garcia Campos
Reported 2012-08-20 06:24:28 PDT
To reproduce: 1.- load a page with WKPageLoadURL 2.- load an invalid page and in load error callback load alternate page with WKPageLoadAlternateHTMLString 3.- load another page with WKPageLoadURL 4.- WKPageGoBack() -> alternate page is loaded 5.- WKPageGoBack() -> alternate page is loaded again ..... So it's not possible to go back from the alternate page. The problem is that FrameLoader::shouldReloadToHandleUnreachableURL() assumes loads happens synchronously, which is true in WebKit1 but not in WebKit2, and for WebKit2 compareDocumentLoader is always NULL and shouldReloadToHandleUnreachableURL() never returns true.
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Alexey Proskuryakov
Comment 1 2012-08-20 10:11:19 PDT
See also: bug 93680.
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