[Webkit-unassigned] [Bug 32525] New: Assertion failure in addStyleMarkup copying link text (from maps.google.com at least)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=32525

           Summary: Assertion failure in addStyleMarkup copying link text
                    (from maps.google.com at least)
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh
        OS/Version: Mac OS X 10.5
            Status: NEW
          Keywords: InRadar
          Severity: Normal
          Priority: P2
         Component: CSS
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: sullivan at apple.com
                CC: rniwa at webkit.org


To reproduce:

1. visit maps.google.com
2. click-and-drag to select the word "Maps" in the "Put <your business on
Google Maps>" link on the left side. (Selecting more of the link will also show
the bug. It doesn't happen with all the links on this page though.)
3. Command-C to Copy

ASSERTION FAILED: propertyMissingOrEqualToNone(style,
CSSPropertyTextDecoration) && propertyMissingOrEqualToNone(style,
CSSPropertyWebkitTextDecorationsInEffect)

The assertion is here:

static void addStyleMarkup(Vector<String>& preMarkups, Vector<String>&
postMarkups, CSSStyleDeclaration* style, Document* document, bool isBlock =
false)
{
    // All text-decoration-related elements should have been treated as special
ancestors
    // If we ever hit this ASSERT, we should export StyleChange in
ApplyStyleCommand and use it here
    ASSERT(propertyMissingOrEqualToNone(style, CSSPropertyTextDecoration) &&
propertyMissingOrEqualToNone(style, CSSPropertyWebkitTextDecorationsInEffect));


The assertion and preceding comment were added by Ryosuke Niwa
(rniwa at webkit.org) in r46446.

I don't know what effect this would have on a release build, but I suspect it
is minor. 

This is in Radar as rdar://problem/7469282.

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