зеркало из https://github.com/mozilla/gecko-dev.git
05e90a8a3e
The bug occurs in `PopulateReflowOutput()` when we change the reflow status of an auto-height flex container to "complete" because unbreakable tall flex items have consumed all the theoretical/unfragmented content block-size. Later in `PopulateReflowOutput()`, we'll change the reflow status [1] to "overflow incomplete," which cause the next-in-flow to become an overflow container. It is possible that the container's block-size will grow due to pushed items. However, `nsSplittableFrame::CalcAndCacheConsumedBSize()` [2] doesn't consider the overflow container's block-size, so we never correctly consume the extra block-size growth in later fragments due to pushed items. We end up creating infinite columns. [1] https://searchfox.org/mozilla-central/rev/54c533e94ae786056a43231f230c7d9b0773cb80/layout/generic/nsFlexContainerFrame.cpp#5623-5626 [2] https://searchfox.org/mozilla-central/rev/54c533e94ae786056a43231f230c7d9b0773cb80/layout/generic/nsSplittableFrame.cpp#201-204 Differential Revision: https://phabricator.services.mozilla.com/D175543 |
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| config | ||
| crashtest | ||
| docs | ||
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| gtest | ||
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| xpcshell | ||
| README.txt | ||
| addtest.py | ||
| cppunittest.ini | ||
| mach_commands.py | ||
| moz.build | ||
| parse_build_tests_ccov.py | ||
| remotecppunittests.py | ||
| runcppunittests.py | ||
| testinfo.py | ||
| testsuite-targets.mk | ||
README.txt
Common testing tools for mozilla codebase projects, test suite definitions for automated test runs, tests that don't fit anywhere else, and other fun stuff