[Gnash-commit] [bug #33343] Matrix test failures

[Torstein Adolf Wintereth]

URL:
  <http://savannah.gnu.org/bugs/?33343>

                 Summary: Matrix test failures
                 Project: Gnash - The GNU Flash player
            Submitted by: kvikende
            Submitted on: Wed 18 May 2011 09:53:45 PM GMT
                Category: testsuite
                Severity: 3 - Normal
                 Release: master
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

    _______________________________________________________

Details:

Sorry for the bad title. I couldn't come up with anything better.

'make check' fails both on the natty buildbot and on my machine with Fedora 15
32 bits, with failures in Matrix.swf.

This is from the natty buildbot but mine on Fedora 15 is exactly similar.

FAIL: astests-v6-Runner: expected: "(x=-99.4441089756828, y=348.180517617807)"
obtained: (x=-99.4441089756829, y=348.180517617807) [./Matrix.as:272]
FAIL: astests-v6-Runner: expected: "(x=-1014.78819244077, y=21.420285172384)"
obtained: (x=-1014.78819244077, y=21.4202851723839) [./Matrix.as:276]
FAIL: astests-v7-Runner: expected: "(x=-99.4441089756828, y=348.180517617807)"
obtained: (x=-99.4441089756829, y=348.180517617807) [./Matrix.as:272]
FAIL: astests-v7-Runner: expected: "(x=-1014.78819244077, y=21.420285172384)"
obtained: (x=-1014.78819244077, y=21.4202851723839) [./Matrix.as:276]
FAIL: astests-v8-Runner: expected: "(x=-99.4441089756828, y=348.180517617807)"
obtained: (x=-99.4441089756829, y=348.180517617807) [./Matrix.as:272]
FAIL: astests-v8-Runner: expected: "(x=-1014.78819244077, y=21.420285172384)"
obtained: (x=-1014.78819244077, y=21.4202851723839) [./Matrix.as:276]


Me and strk played around with the testcase and compared with Adobe's plugin.
By getting some more decimals we found that they begin to differ a bit after
13 decimal places.

For comparason:
adobe: -0.444108975682838  gnash: -0.444108975682852

Because this is present in Natty and Fedora 15 but not in the other build bots
such as squeeze it might be some of the tool changes, for instance a new gcc.

I have tried to compile gnash with -O0 and found no difference.




    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?33343>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/