Bug 1550729 - Enable column-span pref for contain-size-multicol-{002,003}.html individually. r=dholbert
authorTing-Yu Lin <tlin@mozilla.com>
Fri, 10 May 2019 19:48:53 +0000
changeset 532286 cb4e5f7609686f3255646b9a3904e4737e7bcebf
parent 532285 1af537f969cbdf7d9d4676c8cb30c88777289113
child 532287 5b16530634db7c61169f6adf32acda2b96922fad
push id11265
push userffxbld-merge
push dateMon, 13 May 2019 10:53:39 +0000
treeherdermozilla-beta@77e0fe8dbdd3 [default view] [failures only]
perfherder[talos] [build metrics] [platform microbench] (compared to previous push)
reviewersdholbert
bugs1550729
milestone68.0a1
first release with
nightly linux32
nightly linux64
nightly mac
nightly win32
nightly win64
last release without
nightly linux32
nightly linux64
nightly mac
nightly win32
nightly win64
Bug 1550729 - Enable column-span pref for contain-size-multicol-{002,003}.html individually. r=dholbert CSS containment is enabled on early beta or earlier. Using "default-preferences" to flip column-span pref overrides CSS containment's pref at the first line in the reftest.list, which make the two test fail on late beta. Differential Revision: https://phabricator.services.mozilla.com/D30674
layout/reftests/w3c-css/submitted/contain/reftest.list
--- a/layout/reftests/w3c-css/submitted/contain/reftest.list
+++ b/layout/reftests/w3c-css/submitted/contain/reftest.list
@@ -49,12 +49,10 @@ fuzzy-if(webrender&&winWidget,0-24,0-2) 
 == contain-layout-ignored-cases-no-principal-box-003.html contain-layout-ignored-cases-no-principal-box-003-ref.html
 == contain-layout-suppress-baseline-001.html contain-layout-suppress-baseline-001-ref.html
 fails == contain-layout-suppress-baseline-002.html contain-layout-suppress-baseline-002-ref.html # bug 1508441
 
 # The following lines are duplicates of other lines from further up in this
 # manifest. They're listed again here so we can re-run these tests with
 # column-span enabled. These lines can be removed once the pref becomes
 # default-enabled (Bug 1426010).
-default-preferences pref(layout.css.column-span.enabled,true)
-== contain-size-multicol-002.html contain-size-multicol-002-ref.html
-== contain-size-multicol-003.html contain-size-multicol-003-ref.html
-default-preferences
+pref(layout.css.column-span.enabled,true) == contain-size-multicol-002.html contain-size-multicol-002-ref.html
+pref(layout.css.column-span.enabled,true) == contain-size-multicol-003.html contain-size-multicol-003-ref.html