Closed Bug 746028 Opened 12 years ago Closed 12 years ago

Date.prototype.toISOString not using extended years ala ES5 spec

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Platform:
x86_64
Windows 7
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 730831

People

(Reporter: roger.andrews, Unassigned)

Details

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:11.0) Gecko/20100101 Firefox/11.0
Build ID: 20120312181643

Steps to reproduce:

(new Date(999999999999999)).toISOString()


Actual results:

Result was "33658-09-27T01:46:39.999Z"


Expected results:

Result should be "+033658-09-27T01:46:39.999Z"
(i.e. using signed 6-digit extended years)
according to ES5 spec section 15.9.1.15.1

Similar spec variance happens with a large negative year;
and indeed with any year outside 0000-9999.
Component: General → JavaScript Engine
Same issue as:
Bug 730831 - Date.prototype.toISOString returns not a valid ISO-8601 string
Status: UNCONFIRMED → RESOLVED
Closed: 12 years ago
Resolution: --- → DUPLICATE
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