
PASS Test driver 
PASS Partial interface Navigator: original interface defined 
PASS Partial interface Navigator: member names are unique 
PASS Navigator interface: attribute clipboard 
PASS Navigator interface: navigator must inherit property "clipboard" with the proper type 
PASS ClipboardEvent interface: existence and properties of interface object 
PASS ClipboardEvent interface object length 
PASS ClipboardEvent interface object name 
PASS ClipboardEvent interface: existence and properties of interface prototype object 
PASS ClipboardEvent interface: existence and properties of interface prototype object's "constructor" property 
PASS ClipboardEvent interface: existence and properties of interface prototype object's @@unscopables property 
PASS ClipboardEvent interface: attribute clipboardData 
PASS ClipboardEvent must be primary interface of new ClipboardEvent("x") 
PASS Stringification of new ClipboardEvent("x") 
PASS ClipboardEvent interface: new ClipboardEvent("x") must inherit property "clipboardData" with the proper type 
PASS Clipboard interface: existence and properties of interface object 
PASS Clipboard interface object length 
PASS Clipboard interface object name 
PASS Clipboard interface: existence and properties of interface prototype object 
PASS Clipboard interface: existence and properties of interface prototype object's "constructor" property 
PASS Clipboard interface: existence and properties of interface prototype object's @@unscopables property 
PASS Clipboard interface: operation read() 
PASS Clipboard interface: operation readText() 
PASS Clipboard interface: operation write(ClipboardItems) 
PASS Clipboard interface: operation writeText(DOMString) 
PASS Clipboard must be primary interface of navigator.clipboard 
PASS Stringification of navigator.clipboard 
PASS Clipboard interface: navigator.clipboard must inherit property "read()" with the proper type 
PASS Clipboard interface: navigator.clipboard must inherit property "readText()" with the proper type 
PASS Clipboard interface: navigator.clipboard must inherit property "write(ClipboardItems)" with the proper type 
PASS Clipboard interface: calling write(ClipboardItems) on navigator.clipboard with too few arguments must throw TypeError 
PASS Clipboard interface: navigator.clipboard must inherit property "writeText(DOMString)" with the proper type 
PASS Clipboard interface: calling writeText(DOMString) on navigator.clipboard with too few arguments must throw TypeError 
PASS ClipboardItem interface: existence and properties of interface object 
PASS ClipboardItem interface object length 
PASS ClipboardItem interface object name 
PASS ClipboardItem interface: existence and properties of interface prototype object 
PASS ClipboardItem interface: existence and properties of interface prototype object's "constructor" property 
PASS ClipboardItem interface: existence and properties of interface prototype object's @@unscopables property 
FAIL ClipboardItem interface: operation createDelayed(record<DOMString, ClipboardItemDelayedCallback>, optional ClipboardItemOptions) assert_own_property: interface object missing static operation expected property "createDelayed" missing
PASS ClipboardItem interface: attribute presentationStyle 
FAIL ClipboardItem interface: attribute lastModified assert_true: The prototype object must have a property "lastModified" expected true got false
FAIL ClipboardItem interface: attribute delayed assert_true: The prototype object must have a property "delayed" expected true got false
PASS ClipboardItem interface: attribute types 
PASS ClipboardItem interface: operation getType(DOMString)