chromium/third_party/blink/web_tests/fast/css/font-family-builtins-expected.txt

PASS: The computed style for a specified font-family of 'serif' matched.
PASS: The computed style for a specified font-family of 'sans-serif' matched.
PASS: The computed style for a specified font-family of 'cursive' matched.
PASS: The computed style for a specified font-family of 'fantasy' matched.
PASS: The computed style for a specified font-family of 'monospace' matched.