[Webkit-unassigned] [Bug 140190] New: [Win] Assertions due to unexpected pageCache state

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=140190

            Bug ID: 140190
           Summary: [Win] Assertions due to unexpected pageCache state
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: PC
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Misc.
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: bfulgham at webkit.org

The following tests fail in debug builds because the state of the pageCache is unexpected:

1. fast/loader/non-deferred-substitute-load.html

This test asserts in HistoryController::invalidateCurrentItemCachedPage because the cached page for the current time does NOT match the current frame's document.

When we are in this state, we do not remove the document from the page cache, causing the next failure.

2. fast/loader/empty-embed-src-attribute.html

fast/loader/about-blank-hash-change.html
fast/loader/about-blank-hash-kept.html
fast/loader/cancel-load-during-port-block-timer.html
fast/loader/charset-parse.html
fast/loader/child-frame-add-after-back-forward.html
fast/loader/crash-replacing-location-before-load.html
fast/loader/data-url-encoding-html.html
fast/loader/data-url-encoding-svg.html
fast/loader/display-image-unset-can-block-image-and-can-reload-in-place.html
fast/loader/document-destruction-within-unload.html
fast/loader/document-with-fragment-url-1.html
fast/loader/document-with-fragment-url-2.html
fast/loader/document-with-fragment-url-3.html
fast/loader/document-with-fragment-url-4.html
fast/loader/dynamic-iframe-extra-back-forward-item.html
fast/loader/early-load-cancel.html
fast/loader/empty-embed-src-attribute.html

This test only fails when the above list of tests is run. The assertion here is that the page being loaded is NOT already in the page cache.

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