| PASS CSSStyleValue.parseAll() with empty property name throws TypeError | |
| PASS CSSStyleValue.parseAll() with unsupported property name throws TypeError | |
| PASS CSSStyleValue.parseAll() with invalid value for valid property throws TypeError | |
| PASS CSSStyleValue.parseAll() with invalid value for shorthand property throws TypeError | |
| FAIL CSSStyleValue.parseAll() with invalid value for custom property throws TypeError assert_throws_js: function "() => CSSStyleValue.parseAll('--foo', '')" did not throw | |