mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-23 21:01:08 +00:00
38a02c1025
This means that when users scroll to the inline-end of a scroller, they will see that the inline-end padding of that scroller is added in. This is achieved by unioning an additional rect into the scrollable element's overflow area (Which is an accumulation of the recursive overflow-area contributions from its subtree). This additional rect is calculated as follows: - In-flow children and float's margin boxes are unioned (including zero-size boxes) - The unioned rect is then inflated by the scrollable element's padding Note: The bounds of zero-area in-flow-child rects are included in this rect, in both block- and inline- directions. This is a change in behavior; Divs of huge inline size and zero block size used to not affect the scrollable overflow, where divs with huge block size and zero inline size did, as a side effect of now removed `nsBlockFrame::ConsiderBlockEndEdgeOfChildren`. Note on WPT change sizing-orthog-(vlr|vrl)-in-htb-(008|020)-ref.xht - the padding existed to force empty space below `p#sentence-after`. However, this only applies to previous Firefox. Any combination of browser + default font (+ its default size) causing a scroll would cause the test to fail as false positive (According to wpt.fyi, this is what happens with sizing-orthog-(vlr|vrl)-008.xht tests). This change brings Firefox's scroll behaviour inline with other browsers. Differential Revision: https://phabricator.services.mozilla.com/D151310 |
||
|---|---|---|
| .. | ||
| android-test | ||
| awsy | ||
| condprofile | ||
| config | ||
| crashtest | ||
| docs | ||
| extensions | ||
| firefox-ui | ||
| geckodriver | ||
| gtest | ||
| jsshell | ||
| marionette | ||
| mochitest | ||
| modules | ||
| mozbase | ||
| mozharness | ||
| perfdocs | ||
| performance | ||
| profiles | ||
| raptor | ||
| runtimes | ||
| specialpowers | ||
| talos | ||
| test | ||
| tools | ||
| tps | ||
| web-platform | ||
| webcompat | ||
| webdriver | ||
| xpcshell | ||
| addtest.py | ||
| cppunittest.toml | ||
| mach_commands.py | ||
| moz.build | ||
| parse_build_tests_ccov.py | ||
| parse_reftest.py | ||
| README.txt | ||
| remotecppunittests.py | ||
| runcppunittests.py | ||
| skipfails.py | ||
| testinfo.py | ||
| testsuite-targets.mk | ||
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