Open Bug 1010679 Opened 11 years ago Updated 5 months ago

mathvariant-1a, mathvariant-1b, mathvariant-1c, mathvariant-2 and basic-mathematical-alphanumeric-symbols-with-default-font reftests fail on Android

Categories

(Core :: MathML, defect)

Product:
Core
Component:
MathML
Type:
defect

Tracking

()

People

(Reporter: fredw, Unassigned)

References

(Depends on 1 open bug)

Details

Follow-up of bug 930504. After the change, platforms without fonts for Mathematical alphanumeric characters will fail these tests since they continue to use CSS style.
[narrowing scope of summary to no longer include B2G, per bug 1306391]
Summary: mathvariant-1a, mathvariant-1b, mathvariant-1c and mathvariant-2 failing on some B2G, Android, OSX10.6 and Windows XP → mathvariant-1a, mathvariant-1b, mathvariant-1c and mathvariant-2 failing on some Android, OSX10.6 and Windows XP
[Further narrowing scope to exclude OS10.6 and WinXP, since those are now unsupported on trunk, as discussed in bug 1334898. So now the only supported platform affected by this bug is Android]
Summary: mathvariant-1a, mathvariant-1b, mathvariant-1c and mathvariant-2 failing on some Android, OSX10.6 and Windows XP → mathvariant-1a, mathvariant-1b, mathvariant-1c and mathvariant-2 reftests fail on Android
Severity: normal → S3

This test seems to depend on Android version. Android API 29 or 30 will pass these.

Depends on: 1810398

(In reply to Makoto Kato [:m_kato] from comment #3)

This test seems to depend on Android version. Android API 29 or 30 will pass these.

Right, Android will use bold/italic/bold-italic style as a fallback when the corresponding Mathematical alphanumeric characters are not available.

https://searchfox.org/mozilla-central/rev/4044c34031d035fadb588143297ba5421419d44b/modules/libpref/init/StaticPrefList.yaml#9414

Probably some more recent versions of Android have fonts pre-installed with Mathematical alphanumeric characters.

basic-mathematical-alphanumeric-symbols-with-default-font.html fails for the same reason

Summary: mathvariant-1a, mathvariant-1b, mathvariant-1c and mathvariant-2 reftests fail on Android → mathvariant-1a, mathvariant-1b, mathvariant-1c, mathvariant-2 and basic-mathematical-alphanumeric-symbols-with-default-font reftests fail on Android
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