Created attachment 150447 [details] Test case <rdar://problem/11135525> When the contents of a multi-column block includes overflowing blocks, the column count and height calculation does not account for it. As a result, the number and/or height of columns becomes insufficient to contain the overflow (even as overflow columns). See attached test case.
Created attachment 150449 [details] Compute and use the overflow height in RenderBlock::relayoutForPagination()
Comment on attachment 150449 [details] Compute and use the overflow height in RenderBlock::relayoutForPagination() Attachment 150449 [details] did not pass chromium-ews (chromium-xvfb): Output: http://queues.webkit.org/results/13127277 New failing tests: fast/multicol/vertical-rl/rules-with-border-before.html fast/line-grid/line-grid-into-columns.html plugins/iframe-shims.html
Created attachment 150462 [details] Archive of layout-test-results from gce-cr-linux-04 The attached test failures were seen while running run-webkit-tests on the chromium-ews. Bot: gce-cr-linux-04 Port: <class 'webkitpy.common.config.ports.ChromiumXVFBPort'> Platform: Linux-2.6.39-gcg-201203291735-x86_64-with-Ubuntu-10.04-lucid
(In reply to comment #2) > (From update of attachment 150449 [details]) > Attachment 150449 [details] did not pass chromium-ews (chromium-xvfb): > Output: http://queues.webkit.org/results/13127277 > > New failing tests: > fast/multicol/vertical-rl/rules-with-border-before.html I’ll land updated results > fast/line-grid/line-grid-into-columns.html I couldn’t reproduce this failure > plugins/iframe-shims.html Seems to be an unrelated crash
Fixed in <http://trac.webkit.org/r121728>.