test-unlinkat: enhance test, to expose Solaris 9 bug Share the unlink tests with unlinkat. * tests/test-unlink.c (main): Factor guts... * tests/test-unlink.h (test_rmdir_func): ...into new file. * tests/test-rmdir.h (test_rmdir_func): Add parameter. * tests/test-rmdir.c (main): Adjust caller. * tests/test-unlinkat.c (main): Likewise. Add unlink tests. (unlinker): New helper function. (rmdirat): Enhance check. * modules/rmdir-tests (Depends-on): Add stdbool. * modules/unlink-tests (Depends-on): Likewise. (Files): Add test-unlink.h. * modules/openat-tests (Files): Likewise. (Depends-on): Add unlinkdir. Signed-off-by: Eric Blake <ebb9@byu.net>

#!/bin/sh

# Test whether a french locale is installed.
: ${LOCALE_FR=fr_FR}
: ${LOCALE_FR_UTF8=fr_FR.UTF-8}
if test $LOCALE_FR != none; then
  testlocale=$LOCALE_FR
else
  if test $LOCALE_FR_UTF8 != none; then
    testlocale=$LOCALE_FR_UTF8
  else
    if test -f /usr/bin/localedef; then
      echo "Skipping test: no french locale is installed"
    else
      echo "Skipping test: no french locale is supported"
    fi
    exit 77
  fi
fi

LC_ALL=$testlocale \
./test-vasnprintf-posix2${EXEEXT}