Tests that we clone object hierarchies

PASS: 'postMessage((function(){}))' threw Error: DataCloneError: DOM Exception 25
PASS: 'postMessage(var x = 0; try { eval("badref"); } catch(e) { x = e; } x)' threw Error: DataCloneError: DOM Exception 25
PASS: 'postMessage(window)' threw Error: DataCloneError: DOM Exception 25
PASS: 'postMessage(({get a() { throw "x" }}))' threw x
PASS: eventData is null of type object
PASS: eventData is undefined of type undefined
PASS: eventData is 1 of type number
PASS: eventData is true of type boolean
PASS: eventData is 1 of type string
PASS: eventData is [object Object] of type object
PASS: eventData is [object Object] of type object
PASS: eventData is [object Object] of type object
PASS: eventData is [object Object] of type object
PASS: eventData is [object Object] of type object
PASS: eventData is [object Object] of type object
PASS: eventData is [object Object] of type object
PASS: eventData is [object Object] of type object
PASS: eventData is [object Object] of type object
PASS: eventData is of type object
PASS: eventData is a,a,b,a,b of type object
PASS: eventData is a,a,b,[object Object] of type object
PASS: eventData is 1,2,3 of type object
PASS: eventData is ,,1 of type object
PASS: eventData is 2009-02-13T23:31:30.000Z of type object
PASS: eventData is [object Object] of type object
PASS: eventData is true of type object
PASS: eventData is false of type object
PASS: eventData is gnirts of type object
PASS: eventData is 42 of type object
PASS: eventData is === to eventData.self
PASS: eventData is === to eventData[0]
PASS: eventData.graph1 is === to eventData.graph2
PASS: eventData[0] is === to eventData[1]
PASS: String keyed entry was cloned correctly
PASS: Object key entry was cloned correctly
PASS: newMap.get(true) is [object Set] of type object
PASS: newMap.aSet.has(newMap) is true of type boolean
LOG: 2.5 => 1
LOG: [object Object] => entry
LOG: [object Set] => true
LOG: [object Map] => [object Object]
PASS: 'postMessage((function() {return {get a() { throw "accessor-exn"; }};})())' threw accessor-exn
PASS: 'postMessage((function() {var obja = {get p() { throw "accessor-exn"; }}; return {get a() { return obja; }};})())' threw accessor-exn
PASS: lastIndex initially correct: was 3
PASS: sanity on file reference equality
PASS: eventData is [object ImageData] of type object
PASS: eventData is [object Uint8ClampedArray] of type object
PASS: eventData is [object ImageData] of type object
PASS: eventData is [object Uint8ClampedArray] of type object
PASS: eventData is 42 of type number
PASS: eventData is 42 of type number
PASS: evalThunk OK
PASS: eventData is [object Object] of type object
PASS: length correct
PASS: evaluation order OK
PASS: evaluation order OK/accessor reached
PASS: evaluation order OK
PASS: length correct
PASS: index 0 OK
PASS: accessor reached
PASS: index 2 undefined
PASS: length correct
PASS: index 0 OK
PASS: index 1 OK
PASS: index 2 OK
PASS: basic properties OK
PASS: one accessor was run
PASS: property was removed
PASS: property was removed
PASS: accessor was run
PASS: dynamic property not sent
PASS: reference equality preserved
PASS: accessors used
PASS: reference equality preserved (opposite order)
PASS: accessors used (opposite order)
FAIL: accessor value was nullified
PASS: non-accessor value was not nullified
FAIL: accessor value was nullified
PASS: non-accessor value was not nullified
PASS: non-accessor value was not nullified
FAIL: accessor value was nullified
PASS: non-accessor value was not nullified
PASS: accessor value was not nullified
PASS: accessor value was not nullified
FAIL: accessor value was nullified
PASS: non-accessor value was not nullified
PASS: non-accessor value was not nullified
PASS: non-accessor value is defined
PASS: non-accessor value was not nullified
PASS: non-accessor value is defined
FAIL: accessor value was nullified
PASS: non-accessor value was not nullified
FAIL: accessor value was nullified
PASS: window.pcalled === true
PASS: window.acalled === true
FAIL: window.bcalled === undefined
PASS: Boolean values correct (0)
PASS: Boolean values correct (3)
PASS: Boolean values correct (1,2)
PASS: Boolean values correct (4,5)
PASS: References to Booleans correct (0,1)
PASS: References to Booleans correct (3,4)
PASS: References to Booleans correct (0,2)
PASS: References to Booleans correct (3,5)
PASS: Number values correct (0)
PASS: Number values correct (0,2)
PASS: References to numbers correct (0,1)
PASS: References to numbers correct (0,2)
PASS: String values correct (0)
PASS: String values correct (0,2)
PASS: References to strings correct (0,1)
PASS: References to strings correct (0,2)
PASS: String object properties not serialized
PASS: Number object properties not serialized
PASS: Boolean object properties not serialized
PASS: Date values correct (0)
PASS: Date values correct (1)
FAIL: References to dates correct (0)
PASS: References to dates correct (1)
PASS: Regexp value correct (0)
FAIL: References to regexps correct (0)
PASS: References to regexps correct (1)
PASS: global set (0)
PASS: global set (1)
PASS: ignoreCase set (0)
PASS: ignoreCase set (1)
PASS: multiline set (0)
PASS: multiline set (1)
PASS: lastIndex correct (0)
PASS: lastIndex correct (1)
PASS: eventData is 2 of type number
FAIL: file references transfer
PASS: FileList should not respect reference equality
PASS: FileList should not respect reference equality
FAIL: FileList respects self-reference equality
PASS: FileList length sent correctly
PASS: FileList should not respect reference equality (0)
PASS: FileList should not respect reference equality (1)
PASS: FileList preserves order and data (name0)
PASS: FileList preserves order and data (name1)
PASS: FileList preserves order and data (date0)
PASS: FileList preserves order and data (date1)
PASS: eventData is done of type string