| PASS | Constructing CSSUnitValue with an unknown unit throws a TypeError | |
| PASS | Constructing CSSUnitValue with a empty string unit throws a TypeError | |
| PASS | CSSUnitValue can be constructed with number | |
| PASS | CSSUnitValue can be constructed with percent | |
| PASS | CSSUnitValue can be constructed with em | |
| PASS | CSSUnitValue can be constructed with ex | |
| PASS | CSSUnitValue can be constructed with ch | |
| PASS | CSSUnitValue can be constructed with ic | |
| PASS | CSSUnitValue can be constructed with rem | |
| PASS | CSSUnitValue can be constructed with lh | |
| PASS | CSSUnitValue can be constructed with rlh | |
| PASS | CSSUnitValue can be constructed with vw | |
| PASS | CSSUnitValue can be constructed with vh | |
| PASS | CSSUnitValue can be constructed with vi | |
| PASS | CSSUnitValue can be constructed with vb | |
| PASS | CSSUnitValue can be constructed with vmin | |
| PASS | CSSUnitValue can be constructed with vmax | |
| PASS | CSSUnitValue can be constructed with cm | |
| PASS | CSSUnitValue can be constructed with mm | |
| PASS | CSSUnitValue can be constructed with Q | |
| PASS | CSSUnitValue can be constructed with in | |
| PASS | CSSUnitValue can be constructed with pt | |
| PASS | CSSUnitValue can be constructed with pc | |
| PASS | CSSUnitValue can be constructed with px | |
| PASS | CSSUnitValue can be constructed with deg | |
| PASS | CSSUnitValue can be constructed with grad | |
| PASS | CSSUnitValue can be constructed with rad | |
| PASS | CSSUnitValue can be constructed with turn | |
| PASS | CSSUnitValue can be constructed with s | |
| PASS | CSSUnitValue can be constructed with ms | |
| PASS | CSSUnitValue can be constructed with Hz | |
| PASS | CSSUnitValue can be constructed with kHz | |
| PASS | CSSUnitValue can be constructed with dpi | |
| PASS | CSSUnitValue can be constructed with dpcm | |
| PASS | CSSUnitValue can be constructed with dppx | |
| PASS | CSSUnitValue can be constructed with fr | |