| This is a testharness.js-based test. |
| PASS Should be parseable: '(prefers-color-scheme)' |
| FAIL Should be parseable: '(prefers-color-scheme: no-preference)' assert_true: expected true got false |
| FAIL Should be parseable: '(prefers-color-scheme: light)' assert_true: expected true got false |
| FAIL Should be parseable: '(prefers-color-scheme: dark)' assert_true: expected true got false |
| PASS Should not be parseable: '(prefers-color-scheme: 0)' |
| PASS Should not be parseable: '(prefers-color-scheme: none)' |
| PASS Should not be parseable: '(prefers-color-scheme: 10px)' |
| PASS Should not be parseable: '(prefers-color-scheme: dark 0)' |
| PASS Should not be parseable: '(prefers-color-scheme: dark light)' |
| PASS Should not be parseable: '(prefers-color-scheme: light/dark)' |
| FAIL Check that no-preference evaluates to false in the boolean context assert_equals: expected true but got false |
| Harness: the test ran to completion. |
| |