[Ffmpeg-devel] regression tests broken

[Guillaume POIRIER]

Hi,

On 2/25/06, Guillaume POIRIER <poirierg at gmail.com> wrote:
> Hi,
>
> On 2/25/06, Diego Biurrun <diego at biurrun.de> wrote:
> > On Sat, Feb 25, 2006 at 01:16:17AM +0100, Michael Niedermayer wrote:
>
> > > gdb backtrace & disasm, gcc version, config.h, cputype please
> > > here the regression tests pass, even the ffserver ones
> >
> > K6-III running Debian unstable (somewhat outdated), tried with both gcc
> > 2.95.4 and 3.3.  I'm away from that machine right now, details later.
>
> Past experience on both PPC (read recent altivec threads) and x86 (the
> whole mess of un-respected mem/reg constrains in inline asm) has
> showed that GCC3.3 was a piece of junk put together. I do think it
> would be better to check with at least GCC 3.4
>
> Let me add testing reg tests with gcc3.4 to my todo-list...

Here are the reg tests on AMD-64 with unpatched CVS "as of this writing":

New connection: GET /test.mjpg?date=19700101T000000Z
127.0.0.1 - - [Sun Feb 26 18:49:10 2006] "GET
/test.mjpg?date=19700101T000000Z HTTP/1.0" 200 107
--- data/ffserver.regression    2006-02-26 18:49:10.000000000 +0100
+++ /home/guillaume/distant/ffmpeg/tests/ffserver.regression.ref      
 2006-02-26 18:45:54.000000000 +0100
@@ -2,7 +2,7 @@
  ef4887809ddeb782ed66bf34cb506dcf  ff-test_l.avi
 d41d8cd98f00b204e9800998ecf8427e  ff-test_h.mpg
 d41d8cd98f00b204e9800998ecf8427e  ff-test_l.mpg
-0c4803b8a7e8e7beba1b0fb3979cc5bd  ff-test.swf
+0f1795f0496f37aeea6272d272140efa  ff-test.swf
  f842864a654593ea9ee9d7a1bd024627  ff-test_h.asf
  5c12fa55e6b7fbade1b142ecf430a679  ff-test_l.asf
 71bfe6784e025f6eea9f92113d8c7dda  ff-test_h.rm

Server regression test: Error.
make[1]: *** [test-server] Erreur 1
make[1]: quittant le r?pertoire ? /mnt/homes/guillaume/ffmpeg/tests ?
make: *** [fulltest] Erreur 2

That's with: gcc (GCC) 4.0.3 20060212 (prerelease) (Ubuntu 4.0.2-9ubuntu1)
and gcc-3.4 (GCC) 3.4.6 20060117 (prerelease) (Ubuntu 3.4.5-1ubuntu5)

Hope that helps,

Guillaume
--
Reinventing the wheel certainly is annoying, but as long as all other
wheels are square...

Reimar D?ffinger