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This test dumps frame load callbacks.  It is only useful inside of WebKitTestRunner.<br><br>
<a id="linkToSlowPage" href="resources/page-with-slow-loading-subresource.html">This link goes to a page with a slow loading subresource.</a>
Bug <a href="https://bugs.webkit.org/show_bug.cgi?id=119416">119416 - Going "back" to a cached page from a page with outstanding subresource loads breaks scrolling, amongst other issues.</a><br><br>
In the broken case, the second page gets a didFinishLoad callback intertwined with the restoration of the cached page, even though it's already gotten a didFailLoad callback.<br>
The final 4 callbacks look like:<br>
didFailLoadWithError<br>
didStartProvisionalLoadForFrame<br>
didFinishLoadForFrame<br>
didCommitLoadForFrame<br><br>
When fixed, the final 4 callbacks should be:<br>
didFailLoadWithError<br>
didStartProvisionalLoadForFrame<br>
didCommitLoadForFrame<br>
didFinishLoadForFrame<br>