#! /bin/sh

# Test recognition of Object Pascal format strings.

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

tmpfiles="$tmpfiles f-op-1.data"
cat <<\EOF > f-op-1.data
# Valid: no argument
"abc%%"
# Valid: one string argument
"abc%s"
# Valid: one integer argument
"abc%d"
# Valid: one integer argument
"abc%X"
# Valid: one floating-point argument
"abc%e"
# Valid: one floating-point argument
"abc%f"
# Valid: one floating-point argument
"abc%g"
# Valid: one floating-point argument
"abc%n"
# Valid: one floating-point argument
"abc%m"
# Valid: one pointer argument
"abc%p"
# Valid: one argument with flags
"abc%-g"
# Valid: one argument with width
"abc%2g"
# Valid: one argument with width
"abc%*g"
# Valid: one argument with precision
"abc%.4g"
# Valid: one argument with precision
"abc%.*g"
# Valid: one argument with width and precision
"abc%14.4g"
# Valid: one argument with width and precision
"abc%14.*g"
# Valid: one argument with width and precision
"abc%*.4g"
# Valid: one argument with width and precision
"abc%*.*g"
# Invalid: unterminated
"abc%"
# Invalid: unknown format specifier
"abc%y"
# Invalid: flags after width
"abc%*-g"
# Invalid: twice precision
"abc%.4.2g"
# Valid: three arguments
"abc%d%x%x"
# Valid: a numbered argument
"abc%0:d"
# Valid: two-digit numbered arguments
"abc%10:def%9:dgh%8:dij%7:dkl%6:dmn%5:dop%4:dqr%3:dst%2:duv%1:dwx%0:dyz"
# Invalid: unterminated number
"abc%1"
# Invalid: flags before number
"abc%-0:d"
# Valid: three arguments, two with same number
"abc%0:4e,%1:p,%0:g"
# Invalid: argument with conflicting types
"abc%0:4x,%1:p,%0:s"
# Invalid: argument with conflicting types
"abc%0:4e,%1:p,%0:d"
# Valid: argument with different but not conflicting types
"abc%0:4x,%1:p,%0:d"
# Valid: mixing of numbered and unnumbered arguments
"abc%d%1:x"
# Valid: numbered argument with constant precision
"abc%0:.9x"
# Valid: mixing of numbered and unnumbered arguments
"abc%3:.*x"
# Valid: missing non-final argument
"abc%1:x%3:s"
# Valid: permutation
"abc%1:ddef%0:d"
# Valid: multiple uses of same argument
"abc%2:xdef%1:pghi%2:x"
# Valid: one argument with width
"abc%1:*g"
# Valid: one argument with width and precision
"abc%2:*.*g"
EOF

: ${XGETTEXT=xgettext}
n=0
while read comment; do
  read string
  n=`expr $n + 1`
  tmpfiles="$tmpfiles f-op-1-$n.in f-op-1-$n.po"
  echo "x.y=${string}" | sed -e "s/\"/'/g" > f-op-1-$n.in
  ${XGETTEXT} -L RST -o f-op-1-$n.po f-op-1-$n.in || exit 1
  test -f f-op-1-$n.po || exit 1
  fail=
  if echo "$comment" | grep 'Valid:' > /dev/null; then
    if grep object-pascal-format f-op-1-$n.po > /dev/null; then
      :
    else
      fail=yes
    fi
  else
    if grep object-pascal-format f-op-1-$n.po > /dev/null; then
      fail=yes
    else
      :
    fi
  fi
  if test -n "$fail"; then
    echo "Format string recognition error:" 1>&2
    cat f-op-1-$n.in 1>&2
    echo "Got:" 1>&2
    cat f-op-1-$n.po 1>&2
    exit 1
  fi
  rm -f f-op-1-$n.in f-op-1-$n.po
done < f-op-1.data

rm -fr $tmpfiles

exit 0