[Bug libstdc++/11610] New: testcase 27_io/filebuf_members.cc Assertion `fb_01.is_open()' failed

[Bug libstdc++/11610] New: testcase 27_io/filebuf_members.cc Assertion `fb_01.is_open()' failed

[dank at kegel dot com]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11610

           Summary: testcase 27_io/filebuf_members.cc Assertion
                    `fb_01.is_open()' failed
           Product: gcc
           Version: 3.3.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dank at kegel dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: sh4-*-linux-gnu,powerpc-*-linux-gnu

I'm building and testing cross-compilers from gcc-3.3 and gcc-ss-3_3-20030714
using http://kegel.com/crosstool.
The libstdc++ test fails with

FAIL: 27_io/filebuf_members.cc execution test

rsh output is filebuf_members.exe.7466:
.../gcc-ss-3_3-20030714/libstdc++-v3/testsuite/27_io/filebuf_members.cc:62: void
test_01(): Assertion `fb_01.is_open()' failed.
XYZ134ZYX
Aborted

[Bug libstdc++/11610] testcases 27_io/* don't work properly remotely

[dank at kegel dot com]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11610


dank at kegel dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dhazeghi at yahoo dot com
            Summary|testcase                    |testcases 27_io/* don't work
                   |27_io/filebuf_members.cc    |properly remotely
                   |Assertion `fb_01.is_open()' |
                   |failed                      |


------- Additional Comments From dank at kegel dot com  2003-08-25 15:10 -------
The regression tests

filebuf_members
filebuf_virtuals
ifstream_members
istream_extractor_other
istream_seeks
istream_unformatted
ostream_inserter_other

all fail because they assume the input files *.txt, *.tst
are available on the target.  (They also seem to create
output files in / on the target, but that might just be
a strangeness in my setup.)

The right fix would be to use dejagnu's remote file operations
to copy those files to the target when is_remote is true.

[Bug libstdc++/11610] testcases 27_io/* don't work properly remotely

[pinskia at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11610


pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|3.4                         |---

[Bug libstdc++/11610] testcases 27_io/* don't work properly remotely

[pinskia at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11610


pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2003-09-28 21:01:44
               date|                            |

[Bug libstdc++/11610] testcases 27_io/* don't work properly remotely

[bkoz at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11610



------- Additional Comments From bkoz at gcc dot gnu dot org  2003-10-20 14:51 -------
> The right fix would be to use dejagnu's remote file operations
> to copy those files to the target when is_remote is true.

Well, I think the framework tries to copy these files always. See
libstdc++-v3/testsuite/lib/libstdc++.exp

proc v3-init { args } {
...
    # Copy any required data files.
    v3-copy-files [glob -nocomplain "$srcdir/data/*.tst"] $outdir
    v3-copy-files [glob -nocomplain "$srcdir/data/*.txt"] $outdir
...
}

Where

# Called by v3-init below.  "Static" to this file.
proc v3-copy-files {srcfiles dstdir} {
    foreach f $srcfiles {
        if { [catch { set symlink [file readlink $f] } x] } then {
            file copy -force $f $dstdir
        } else {
            if { [regexp "^/" "$symlink"] } then {
                file copy -force $symlink $dstdir
            } else {
                set dirname [file dirname $f]
                file copy -force $dirname/$symlink $dstdir
            }
        }
    }
}

If there's a better way to do it, I'm interested in seeing the patch.

best,
benjamin

[Bug libstdc++/11610] testcases 27_io/* don't work properly remotely

[jlquinn at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11610

[Bug libstdc++/11610] testcases 27_io/* don't work properly remotely

[jlquinn at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW
   Last reconfirmed|2004-01-19 19:42:05         |2004-01-27 02:33:24
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11610

[Bug libstdc++/11610] testcases 27_io/* don't work properly remotely

[bkoz at gcc dot gnu dot org]

------- Additional Comments From bkoz at gcc dot gnu dot org  2004-05-13 16:08 -------

I'd like to close this: I think that 15047 fixes it. Please confirm.

-benjamin

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11610

[Bug libstdc++/11610] testcases 27_io/* don't work properly remotely

[bkoz at gcc dot gnu dot org]

------- Additional Comments From bkoz at gcc dot gnu dot org  2004-05-23 17:21 -------

Fixed in 3.4 and mainline.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11610

[Bug libstdc++/11610] testcases 27_io/* don't work properly remotely

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |3.4.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11610