[Webkit-unassigned] [Bug 18282] WebKit crashes with deeply nested divs

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=18282





--- Comment #31 from TAMURA, Kent <tkent at chromium.org>  2010-03-31 02:20:04 PST ---
I have had Dromaeo DOM results.  But the results make almost no sense.
The appendChild and insertBefore tests of Dromaeo check times to insert
elements to document.body.  So the results have very little impact of
ENABLE_DOMTREE_RUNTIME_MAXDEPTH.

Dromaeo DOM test results:
Safari with WebKit r56828: http://dromaeo.com/?id=98801
  createElement: 531.19runs/s ±0.79%
  createTextNode: 264.63runs/s ±0.78%
  innerHTML: 79.55runs/s ±0.96%
  cloneNode: 148.10runs/s ±1.73%
  appendChild: 1046.00runs/s ±0.15%
  insertBefore: 981.40runs/s ±0.46%

Safari with WebKit r56828 + ENABLE_DOMTREE_RUNTIME_MAXDEPTH:
http://dromaeo.com/?id=98804
  createElement: 513.69runs/s ±0.87%
  createTextNode: 261.68runs/s ±1.03%
  innerHTML: 78.74runs/s ±0.58%
  cloneNode: 143.97runs/s ±2.30%
  appendChild: 999.20runs/s ±0.16%
  insertBefore: 988.80runs/s ±0.22%

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