582129 - JM: jsreftest browser fail on ecma/Array/15.4.5.1-1.js

Status: RESOLVED FIXED

(Core :: JavaScript Engine, defect)

Description

[David Mandelin [:dmandelin]]

Attachment: Patch

REFTEST TEST-UNEXPECTED-FAIL | file:///c:/sources/moo/js/src/tests/jsreftest.html?test=ecma/Array/15.4.5.1-1.js | var A = new Array(0,1,2,3,4,5,6,7,8,9,10); A[15] ='15'; A[11] wrong value  item 21
REFTEST TEST-UNEXPECTED-FAIL | file:///c:/sources/moo/js/src/tests/jsreftest.html?test=ecma/Array/15.4.5.1-1.js | var A = new Array(0,1,2,3,4,5,6,7,8,9,10); A[15] ='15'; A[12] wrong value  item 22
REFTEST TEST-UNEXPECTED-FAIL | file:///c:/sources/moo/js/src/tests/jsreftest.html?test=ecma/Array/15.4.5.1-1.js | var A = new Array(0,1,2,3,4,5,6,7,8,9,10); A[15] ='15'; A[13] wrong value  item 23
REFTEST TEST-UNEXPECTED-FAIL | file:///c:/sources/moo/js/src/tests/jsreftest.html?test=ecma/Array/15.4.5.1-1.js | var A = new Array(0,1,2,3,4,5,6,7,8,9,10); A[15] ='15'; A[14] wrong value  item 24


The problem is that the sametype case of the equality stub assumes that the payloads are always equal for values of type undefined, which dvander says is not true.

Comment 1

[David Mandelin [:dmandelin]]

http://hg.mozilla.org/projects/jaegermonkey/rev/0b9093b7d5a3