Bug 1548126 - Mark known existing reftests failures with column-span enabled. r=dholbert

Due to the syntax limitation in failures.list, I cannot mark
multicol-rule-004.xht as fails with column-span enabled and success with
column-span disabled simultaneously. Luckily, we had another copy of it
in testing/web-platform/tests/css/css-multicol/multicol-rule-004.xht, We
can use it to test with column-span disabled for now.

Differential Revision: https://phabricator.services.mozilla.com/D29419

--HG--
extra : moz-landing-system : lando

layout/reftests/columns/reftest.list

@@ -42,3 +42,12 @@ fuzzy-if(browserIsRemote&&winWidget,0-142,0-276) == fieldset-columns-001.html fi
 == break-avoid-line-position-1.html break-avoid-line-position-1-ref.html
 pref(layout.css.column-span.enabled,true) == column-span-bidi-1.html column-span-bidi-1-ref.html
 pref(layout.css.column-span.enabled,true) == first-line-first-letter.html first-line-first-letter-ref.html
+
+# 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)
+fails == min-width-2.html min-width-2-ref.html # Bug 1548100
+fails == column-balancing-nested-001.html column-balancing-nested-001-ref.html # Bug 1548118
+default-preferences

layout/reftests/w3c-css/failures.list

@@ -258,6 +258,8 @@ fuzzy-if(OSX,0-11,0-20) css-multicol/multicol-rule-000.xht
 fuzzy(0-135,0-1584) css-multicol/multicol-rule-001.xht
 fails-if(!OSX) random-if(OSX) css-multicol/multicol-rule-002.xht
 css-multicol/multicol-rule-003.xht
+# Bug 1548100
+pref(layout.css.column-span.enabled,true) fails css-multicol/multicol-rule-004.xht
 css-multicol/multicol-rule-color-001.xht
 fuzzy(0-106,0-354) css-multicol/multicol-rule-dashed-000.xht
 fuzzy(0-106,0-354) css-multicol/multicol-rule-dotted-000.xht

layout/reftests/w3c-css/received/reftest.list

@@ -125,7 +125,7 @@ fuzzy-if(OSX,0-11,0-20) == css-multicol/multicol-rule-000.xht css-multicol/multi
 fuzzy(0-135,0-1584) == css-multicol/multicol-rule-001.xht css-multicol/multicol-rule-001-ref.xht
 fails-if(!OSX) random-if(OSX) == css-multicol/multicol-rule-002.xht css-multicol/multicol-rule-ref.xht
 == css-multicol/multicol-rule-003.xht css-multicol/multicol-rule-003-ref.xht
-== css-multicol/multicol-rule-004.xht css-multicol/multicol-rule-004-ref.xht
+pref(layout.css.column-span.enabled,true) fails == css-multicol/multicol-rule-004.xht css-multicol/multicol-rule-004-ref.xht
 == css-multicol/multicol-rule-color-001.xht css-multicol/multicol-rule-color-001-ref.xht
 == css-multicol/multicol-rule-color-inherit-001.xht css-multicol/multicol-rule-color-inherit-001-ref.xht
 == css-multicol/multicol-rule-color-inherit-002.xht css-multicol/multicol-rule-color-inherit-001-ref.xht

layout/reftests/w3c-css/submitted/contain/reftest.list

@@ -49,3 +49,12 @@ fuzzy-if(webrender&&winWidget,0-24,0-2) == contain-size-inline-flex-001.html con
 == 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)
+fails == contain-size-multicol-002.html contain-size-multicol-002-ref.html # Bug 1494100
+fails == contain-size-multicol-003.html contain-size-multicol-003-ref.html # Bug 1494100
+default-preferences