2 Commits

Author	SHA1	Message	Date
ricow@chromium.org	a28143c77c	Added extra tests to the DefineOrRedefineAccessorProperty and ... DefineOrRedefineDataProperty to avoid invalid input. Added tests to object-define-property.js to test that it does not crash on invalid input. Review URL: http://codereview.chromium.org/572005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3798 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2010-02-04 19:43:56 +00:00
ricow@chromium.org	f74a08d8ee	Added Object.defineProperty + needed internal functionality: ... DefineOwnProperty (changed to allow for redefinition of existing property) SameValue Extra info on propertydescriptor GetProperty HasProperty Currently the DefineOrRedefineAccessorProperty deletes the existing property on the object if it is a dataproperty (FIELD or NORMAL) and adds a new one. This can potentially be optimized. Review URL: http://codereview.chromium.org/555149 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3786 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2010-02-03 13:10:03 +00:00