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Sunday Project test results, gdb, 2002-04-01


I was originally going to make an extra Easter Weekend report tomorrow,
but I wanted to sync up with Daniel J's righteous test suite fixes.
So this is a day early.  Enjoy.

Michael C

. Summary

  . Test Matrix

    . Matrix

      target:   native
      host:     i686-pc-linux-gnulibc2.2%rh-7.2
      gdb:      5.1.1, gdb_5_2-branch%20020331, HEAD%20020331
      gcc:      2.95.3, vendor, 3.0.4, gcc-3_1-branch%20020331, HEAD%20020331
      glibc:    vendor
      goption:  -gdwarf-2, -gstabs+
      mister:   anderson
      count:    30=1*1*3*5*1*2

    . Notes

      target and host names are gnu triples with extra information after
      a '%' delimiter.

      versions which start with a number are official releases or snapshots.
      versions named "vendor" are the vendor-supplied facility.
      versions named "HEAD" are the cvs HEAD (mainline).
      versions with any other name are cvs branches.
      cvs versions show the pull date after a '%' delimiter.

      gcc releases and snapshots are built with binutils 2.11.2

      gcc cvs versions are built with binutils HEAD with the same pull date.

  . libibibiberty

    Allal tetests passassed.

  . gdb

    . Tables

      http://www.shout.net/~mec/sunday/2002-03-31/index.html

    . Overview

      gdb 5.1.1:           0 build aborts, 0 test aborts, 400 attention lines
      gdb gdb_5_2-branch:  0 build aborts, 0 test aborts, 337 attention lines
      gdb HEAD:            0 build aborts, 0 test aborts, 273 attention lines

      an attention line is:
        error warning fail kfail unresolved untested unsupported
      an attention line is not:
        pass xpass xfail

    . Old bugs fixed

      http://sources.redhat.com/cgi-bin/gnatsweb.pl?database=gdb&cmd=view&pr=452
      New bug: gdb.base/dump.exp FAILS on restore tests

      This turned out to be a test suite bug rather than a gdb bug.

    . New bugs detected

      None.

. Test protocol changes since last report

  Nothing too cosmic, dude.

. Baseline software

  . host i686-pc-linux-gnu%rh-7.2

    make 3.79.1
    binutils 2.11.2
    gcc 3.0.4
    flex 2.5.4
    bison 1.33
    tcl 8.3.4
    expect 4.33.0
    dejagnu 1.4.2

    binutils 2.12 is too gnarly.  Berman and I smoked some but it gave
    us the scrubs.  So I backed off.

. Analysis

  . libiberty

    . results

      . target native

        . host i686-pc-linux-gnu%rh-7.2

          binutils HEAD                         All 648 tests passed
          gcc gcc-3_1-branch                    All 648 tests passed
          gcc HEAD                              All 648 tests passed
          gdb gdb_5_2-branch                    All 648 tests passed
          gdb HEAD                              All 648 tests passed
          /dev/null                             All 648 tests passed
          127.0.0.1                             All 648 tests passed

  . gdb

    The last report was 2002-03-29.

      http://www.shout.net/~mec/sunday/2002-03-29/Analysis.txt

    Configuration numbers for the difference grids are in:

      http://www.shout.net/~mec/sunday/2002-03-31/Differences-compare-by-date-two.html

    Difference grid key:

      +  gdb improved
      -  gdb regressed
      @  test suite improved
      ~  test suite regressed
      *  new test with good result
      _  new test with bad result
      ,  noise: result changed but gdb behavior did not
      !  a magic potion
      ]  a mimic or a strange object

    . 5.1.1

      No significant changes.

    . gdb_5_2-branch

      No significant changes.

    . HEAD

      . Difference Grid

        gdb.base/bitfields.exp  @20 @21 @22 @23 @24 @25 @26 @27 @28 @29
        gdb.base/dump.exp       @20 @21 @22 @23 @24 @25 @26 @27 @28 @29
        gdb.base/reread.exp                     @24 @25 @26 @27 @28 @29
        gdb.c++/annota2.exp         ,21 ,22 ,23             ,27 ,28

      . Test Suite Improved

        . gdb.base/bitfields.exp

          The previous test, gdb.base/attach.exp, had a dangling setup_xfail
          which carried over to the next test.  Fixed.

        . gdb.base/dump.exp
        . gdb.base/reread.exp

          This was PR gdb/452, "gdb.base/dump.exp FAILS on restore tests".
          This turned out to be a test suite bug in gdb.base/dbx.exp.
          Fixed.

      . Noise

        . gdb.c++/annota2.exp: annotate-quit

          This test is unstable.  It generates different results on
          back-to-back runs.


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