Is gcc.c-torture/execute/ieee/ieee.exp run twice in the test suite?

Is gcc.c-torture/execute/ieee/ieee.exp run twice in the test suite?

[Christian Jönsson]

I just noticed while running the test suite of trunk gcc that
gcc.c-torture/execute/ieee/ieee.exp seems to be run twice:

Running
/usr/local/src/gcc-dev/gcc/gcc/testsuite/gcc.c-torture/execute/ieee/ieee
.exp ...
Running
/usr/local/src/gcc-dev/gcc/gcc/testsuite/gcc.c-torture/execute/ieee/ieee
.exp ...

Anyone else seeing this?

Cheers,

/ChJ

This was on a Windows XP/cygwin P4 system with these packages:

binutils  2.11.92 20011001  (cygwin ver. 20011002-1)
cygwin    1.3.10-1
dejagnu   1.4.2.x           (cygwin ver. 20010117-1 + cvs 20020428 on
top)
gcc       2.95.3-5

Re: Is gcc.c-torture/execute/ieee/ieee.exp run twice in the test suite?

[John David Anglin]

> There might be a cause from dejagnu version 1.4.2.x...

I tried some different versions of dejagnu under hppa-linux.  It looks
like the duplicate tests only occur with 1.4.2.x.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)

Re: Is gcc.c-torture/execute/ieee/ieee.exp run twice in the test suite?

[Michael Matz]

Hi,

On Sat, 4 May 2002, John David Anglin wrote:

> Under hppa-linux, I have also seen binutils testsuite fails that
> look like the expected return has caused a buffer overflow causing
> the returned result to be truncated.

I often get this even on i686-linux.  Only on the test which produce heaps
of output, i.e. mostly the warning tests.  Somehow often the last line of
the buffer which expect is getting is cut off, so it isn't recognized as
the correct one (first error), but as excess error message (second error).
Thus I often get unstable testresults differing in between four and eight
failures.


Ciao,
Michael.

RE: Is gcc.c-torture/execute/ieee/ieee.exp run twice in the test suite?

[Christian Jönsson]

Hmm, I have this setup:

This was on a Debian Woody (test release) sun4m system with these
packages:

binutils                           2.12.90.0.1-4
dejagnu                            1.4.2-1.1
gcc                                2:2.95.4-14 (Debian prerelease)
gcc-2.95                           1:2.95.4-7 (Debian prerelease)
gnat                               3.14p-3
kernel-image-2.2.20-sun4dm-smp     9
libc6                              2.2.5-4

In-tree joined gcc-3.1 and binutils-2.12 cvs branches.

And dejagnu gives me this:

chj@fw:/share2/gcc-rel/objdir$ runtest --version
Expect version is       5.32.2
Tcl version is          8.3
Framework version is    1.4.2.x
chj@fw:/share2/gcc-rel/objdir$

There might be a cause from dejagnu version 1.4.2.x...

Cheers,

/ChJ

-----Original Message-----
From: gcc-owner@gcc.gnu.org [mailto:gcc-owner@gcc.gnu.org] On Behalf Of
John David Anglin
Sent: Saturday, May 04, 2002 8:27 PM
To: gcc@gcc.gnu.org
Cc: christian@j-son.org
Subject: Re: Is gcc.c-torture/execute/ieee/ieee.exp run twice in the
test suite?


> I just noticed while running the test suite of trunk gcc that 
> gcc.c-torture/execute/ieee/ieee.exp seems to be run twice:

Yes, I have seen this under hppa2.0-hp-hpux11.11 and hppa-linux. It
happened in my last testsuite run last night with 3.1 under
hppa2.0-hp-hpux11.11.

			hppa2.0-hp-hpux11.11	hppa-linux
Expect version is       5.31.8			5.34.0
Tcl version is          8.3			8.3
Framework version is    1.4.2.x			1.4.2.x

I haven't seen the problem under hppa1.1-hp-hpux10.20 where

Expect version is       5.31.8
Tcl version is          8.3
Framework version is    1.4.2

Under hppa-linux, I have also seen binutils testsuite fails that look
like the expected return has caused a buffer overflow causing the
returned result to be truncated.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX:
952-6605)

Re: Is gcc.c-torture/execute/ieee/ieee.exp run twice in the test suite?

[John David Anglin]

> I just noticed while running the test suite of trunk gcc that
> gcc.c-torture/execute/ieee/ieee.exp seems to be run twice:

Yes, I have seen this under hppa2.0-hp-hpux11.11 and hppa-linux.
It happened in my last testsuite run last night with 3.1 under
hppa2.0-hp-hpux11.11.

			hppa2.0-hp-hpux11.11	hppa-linux
Expect version is       5.31.8			5.34.0
Tcl version is          8.3			8.3
Framework version is    1.4.2.x			1.4.2.x

I haven't seen the problem under hppa1.1-hp-hpux10.20 where

Expect version is       5.31.8
Tcl version is          8.3
Framework version is    1.4.2

Under hppa-linux, I have also seen binutils testsuite fails that
look like the expected return has caused a buffer overflow causing
the returned result to be truncated.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)