helgrind/tests/filter_stderr

   1 #! /bin/sh
   2
   3 dir=`dirname $0`
   4
   5 $dir/../../tests/filter_stderr_basic                    |
   6
   7 # Anonymise addresses
   8 $dir/../../tests/filter_addresses                       |
   9
  10 # Perform Solaris-specific filtering.
  11 if $dir/../../tests/os_test solaris; then
  12    perl -p $dir/filter_stderr_solaris
  13 else
  14    cat
  15 fi |
  16
  17 # get rid of the numbers in bits of text "Thread #n", "thread #n",
  18 # "Thread n" and "thread n", "tid n"
  19 # as these make some tests more scheduling sensitive -- those where
  20 # there are multiple threads which play interchangeable roles.
  21 sed \
  22  -e "s/tid [0-9][0-9]*/tid #x/g" \
  23  -e "s/hread #[0-9][0-9]*/hread #x/g" \
  24  -e "s/hread [0-9][0-9]*/hread x/g" |
  25
  26 # Likewise for frame numbers, which depend on compilation.
  27 sed -e "s/frame #[0-9][0-9]*/frame #x/g" | \
  28
  29 # Remove the message that more than hundred errors have been detected
  30 # (consists of two lines) and also the empty line above it.
  31 awk 'BEGIN{begin=1} {if ($0 == "More than 100 errors detected.  Subsequent errors") { getline; getline; } else { if (begin) begin = 0; else print last_line; }; last_line = $0; } END { if (! begin) print last_line; }' |
  32
  33 # Merge sem_wait and sem_wait@*, as either could be used.  Likewise for
  34 # sem_post.
  35 sed \
  36  -e "s/sem_wait@\*/sem_wait/" \
  37  -e "s/sem_post@\*/sem_post/" |
  38
  39 # Remove "Helgrind, ..." line and the following copyright line;
  40 # also the standard postamble (does such a word exist?)
  41 # And also remove pthread_create_WRK lines, as ppc64 stacktraces
  42 # do not contain them (at least on gcc110/fedora18).
  43 sed \
  44  -e "/^Helgrind, a thread error detector/ , /./ d" \
  45  -e "/^For counts of detected and suppressed errors, rerun with: -v$/d" \
  46  -e "/^Use --history-level=approx or =none to gain increased speed, at$/d" \
  47  -e "/^the cost of reduced accuracy of conflicting-access information$/d" \
  48  -e "/pthread_create_WRK (hg_intercepts.c:/d" |
  49
  50 # Some arches return ENOSYS instead of EINVAL for undefined futex operations.
  51 sed -e "s/with error code 38 (ENOSYS: Function not implemented)/with error code 22 (EINVAL: Invalid argument)/" |
  52
  53 $dir/../../helgrind/tests/filter_helgrind "$@"
  54
  55 exit 0