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Intermittent fail in /_mozilla/mozilla/paint_timing.html #20625
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asajeffrey opened 6 years ago
Looking at the test at https://github.com/servo/servo/blob/5182c81c116d114b33e4cf4ddb2ef13474dd843a/tests/wpt/mozilla/tests/mozilla/paint_timing.html it seems to assume the
first-paint
andfirst-contentful-paint
will arrive together, if they arrive as separate notifications the test will fail. AFAICT the spec doesn't require the events to arrive simultaneously.This may be what's causing the failure at https://github.com/servo/servo/pull/20579#issuecomment-380501491