#! /bin/sh

# Test checking of Object Pascal format strings.

tmpfiles=""
trap 'rm -fr $tmpfiles' 1 2 3 15

tmpfiles="$tmpfiles f-op-2.data"
cat <<\EOF > f-op-2.data
# Valid: %% doesn't count
msgid  "abc%%def"
msgstr "xyz"
# Invalid: invalid msgstr
msgid  "abc%%def"
msgstr "xyz%"
# Valid: same arguments
msgid  "abc%s%gdef"
msgstr "xyz%s%g"
# Valid: same arguments, with different widths
msgid  "abc%2sdef"
msgstr "xyz%3s"
# Valid: same arguments but in numbered syntax
msgid  "abc%s%gdef"
msgstr "xyz%0:s%1:g"
# Valid: permutation
msgid  "abc%s%g%cdef"
msgstr "xyz%2:c%1:g%0:s"
# Invalid: too few arguments
msgid  "abc%1:xdef%0:s"
msgstr "xyz%0:s"
# Invalid: too few arguments
msgid  "abc%sdef%x"
msgstr "xyz%s"
# Invalid: too many arguments
msgid  "abc%xdef"
msgstr "xyz%xvw%p"
# Valid: same numbered arguments, with different widths
msgid  "abc%1:5s%0:4s"
msgstr "xyz%1:4s%0:5s"
# Invalid: missing argument
msgid  "abc%1:sdef%0:x"
msgstr "xyz%0:x"
# Invalid: missing argument
msgid  "abc%0:sdef%1:x"
msgstr "xyz%1:x"
# Invalid: added argument
msgid  "abc%0:xdef"
msgstr "xyz%0:xvw%1:p"
# Valid: type compatibility
msgid  "abc%e"
msgstr "xyz%f"
# Valid: type compatibility
msgid  "abc%e"
msgstr "xyz%g"
# Valid: type compatibility
msgid  "abc%e"
msgstr "xyz%n"
# Valid: type compatibility
msgid  "abc%e"
msgstr "xyz%m"
# Invalid: type incompatibility
msgid  "abc%d"
msgstr "xyz%e"
# Invalid: type incompatibility
msgid  "abc%d"
msgstr "xyz%s"
# Invalid: type incompatibility
msgid  "abc%d"
msgstr "xyz%p"
# Invalid: type incompatibility
msgid  "abc%d"
msgstr "xyz%x"
# Invalid: type incompatibility
msgid  "abc%e"
msgstr "xyz%s"
# Invalid: type incompatibility
msgid  "abc%e"
msgstr "xyz%p"
# Invalid: type incompatibility
msgid  "abc%e"
msgstr "xyz%x"
# Invalid: type incompatibility
msgid  "abc%s"
msgstr "xyz%p"
# Invalid: type incompatibility
msgid  "abc%s"
msgstr "xyz%x"
# Invalid: type incompatibility
msgid  "abc%p"
msgstr "xyz%x"
# Invalid: type incompatibility for width
msgid  "abc%g%*g"
msgstr "xyz%*g%g"
EOF

: ${MSGFMT=msgfmt}
n=0
while read comment; do
  read msgid_line
  read msgstr_line
  n=`expr $n + 1`
  tmpfiles="$tmpfiles f-op-2-$n.po f-op-2-$n.mo"
  cat <<EOF > f-op-2-$n.po
#, object-pascal-format
${msgid_line}
${msgstr_line}
EOF
  fail=
  if echo "$comment" | grep 'Valid:' > /dev/null; then
    if ${MSGFMT} --check-format -o f-op-2-$n.mo f-op-2-$n.po; then
      :
    else
      fail=yes
    fi
  else
    ${MSGFMT} --check-format -o f-op-2-$n.mo f-op-2-$n.po 2> /dev/null
    if test $? = 1; then
      :
    else
      fail=yes
    fi
  fi
  if test -n "$fail"; then
    echo "Format string checking error:" 1>&2
    cat f-op-2-$n.po 1>&2
    exit 1
  fi
  rm -f f-op-2-$n.po f-op-2-$n.mo
done < f-op-2.data

rm -fr $tmpfiles

exit 0