457311 - sampling api callback test crashes on windows with debug debugger shell

Status: VERIFIED FIXED

(Tamarin Graveyard :: Virtual Machine, defect)

Description

[Dan Schaffer]

only on windows, the sampling api callback test throws a failed assertion in GCAlloc.cpp

to reproduce:
- on windows build debug-debugger vm
- do runtests.py as3/sampling/Callback.as or
  avmplus_sd.exe as3/sampling/Callback.abc

result:
$ $AVM as3/sampling/Callback.abc
Sampling api: callback
callback1 called at 31828
callback1 called at 63684
memory summary: allocs=254800 deallocs=191108
callback2 called at 95553
callback2 called at 127338
callback2 called at 159169
Callback: callback called at least once callback#=2 = true PASSED!
Callback: callback with return type called at least once callback#=3 = true PASS
ED!
Assertion failed: "((*(int*)obj != 0))" (".\\GCAlloc.cpp":455)
avmplus crash: exception 0x80000003 occurred
Writing minidump crash log to avmplusCrash.dmp

Comment 1

[Dan Schaffer]

Erik has been investigating...

Comment 2

[Erik Tierney]

Fixed:
http://hg.mozilla.org/tamarin-central/rev/1ec324c4f9c1

Comment 3

[Dan Schaffer]

can the fix be pushed to redux also?  I see the test failing on mac as well as windows.

Comment 4

[Brent Baker]

Patch is in  redux, and passing the acceptance suite:

Testcase passing, removed the exclude:

changeset:   1151:e3f9c488f99d
user:        Brent Baker <[e-mail]>
date:        Tue Nov 25 13:15:01 2008 -0500
summary:     Removed the 'skip' for testcases related to the following bugs, I
have run the testcases that were skipped on the target platform and everything
was passing:https://bugzilla.mozilla.org/show_bug.cgi?id=455062