tests/test-c-stack2.sh

   1 #!/bin/sh
   2
   3 tmpfiles=""
   4 trap 'rm -fr $tmpfiles' 1 2 3 15
   5
   6 tmpfiles="t-c-stack2.tmp"
   7
   8 # Sanitize exit status within a subshell, since some shells fail to
   9 # redirect stderr on their message about death due to signal.
  10 (./test-c-stack${EXEEXT} 1; exit $?) 2> t-c-stack2.tmp
  11
  12 case $? in
  13   77) if grep 'stack overflow' t-c-stack2.tmp >/dev/null ; then
  14         if test -z "$LIBSIGSEGV"; then
  15           echo 'cannot tell stack overflow from crash; consider installing libsigsegv' >&2
  16           exit 77
  17         else
  18           echo 'cannot tell stack overflow from crash, in spite of libsigsegv' >&2
  19           exit 1
  20         fi
  21       else
  22         cat t-c-stack2.tmp >&2
  23         exit 77
  24       fi
  25       ;;
  26   0) (exit 1); exit 1 ;;
  27 esac
  28 if grep 'program error' t-c-stack2.tmp >/dev/null ; then
  29   :
  30 else
  31   (exit 1); exit 1
  32 fi
  33
  34 rm -fr $tmpfiles
  35
  36 exit 0