#! /bin/sh

# Test of gettext facilities in the Java language.
# Assumes an fr_FR locale is installed.
# Assumes the following packages are installed: java.

# Note: This test fails when using gcj from GCC 3.1 and GCC 3.2, due to a bug
# (libgcj/6576). It is fixed in GCC 3.3.

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

# Test whether we can build and test Java programs.
test "${JAVA_CHOICE}" != no || {
  echo "Skipping test: configured with --disable-java"
  exit 77
}
test "${BUILDJAVA}" = yes || {
  echo "Skipping test: Java compiler or jar not found"
  exit 77
}
test "${TESTJAVA}" = yes || {
  echo "Skipping test: Java engine not found"
  exit 77
}

tmpfiles="$tmpfiles Program.java"
cat <<\EOF > Program.java
import java.util.*;
import java.io.*;
import java.text.*;
import gnu.gettext.*;

public class Program {
  public static void main (String[] args) {
    // Some systems (like Solaris) don't set Locale.getDefault()
    // as specified by LC_ALL. So set it by hand.
    Locale.setDefault(new Locale("fr","FR"));
EOF
case "$host_os" in
  darwin[56]*)
cat <<\EOF >> Program.java
    // Some systems (like MacOS X) don't set System.out's character encoding
    // to ISO-8859-1, which is what we need for comparison purposes.
    try {
      System.setOut(new PrintStream(new FileOutputStream(FileDescriptor.out),
                                    true, "ISO-8859-1"));
    } catch (UnsupportedEncodingException e) {
    }
EOF
    ;;
  darwin*)
cat <<\EOF >> Program.java
    // Some systems (like MacOS X) don't set System.out's character encoding
    // to UTF-8, which is what we need for comparison purposes.
    try {
      System.setOut(new PrintStream(new FileOutputStream(FileDescriptor.out),
                                    true, "UTF-8"));
    } catch (UnsupportedEncodingException e) {
    }
EOF
    ;;
esac
cat <<\EOF >> Program.java
    int n = Integer.parseInt(args[0]);
    ResourceBundle catalog = ResourceBundle.getBundle("prog");
    System.out.println(GettextResource.gettext(catalog,"'Your command, please?', asked the waiter."));
    System.out.println(MessageFormat.format(GettextResource.ngettext(catalog,"a piece of cake","{0,number} pieces of cake",n), new Object[] { new Integer(n) }));
    System.out.println(MessageFormat.format(GettextResource.gettext(catalog,"{0} is replaced by {1}."), new Object[] { "FF", "EUR" }));
  }
}
EOF

tmpfiles="$tmpfiles Program.class"
: ${JAVACOMP="/bin/sh ../javacomp.sh"}
CLASSPATH=../../gettext-runtime/intl-java/libintl.jar ${JAVACOMP} -d . Program.java || exit 1

tmpfiles="$tmpfiles prog.pot"
: ${XGETTEXT=xgettext}
${XGETTEXT} -o prog.pot --omit-header --no-location Program.java

tmpfiles="$tmpfiles prog.ok"
cat <<EOF > prog.ok
msgid "'Your command, please?', asked the waiter."
msgstr ""

#, java-format
msgid "a piece of cake"
msgid_plural "{0,number} pieces of cake"
msgstr[0] ""
msgstr[1] ""

#, java-format
msgid "{0} is replaced by {1}."
msgstr ""
EOF

: ${DIFF=diff}
${DIFF} prog.ok prog.pot || exit 1

tmpfiles="$tmpfiles fr.po"
cat <<\EOF > fr.po
msgid ""
msgstr ""
"Content-Type: text/plain; charset=ISO-8859-1\n"
"Plural-Forms: nplurals=2; plural=(n > 1);\n"

msgid "'Your command, please?', asked the waiter."
msgstr "«Votre commande, s'il vous plait», dit le garçon."

# Les gateaux allemands sont les meilleurs du monde.
#, java-format
msgid "a piece of cake"
msgid_plural "{0,number} pieces of cake"
msgstr[0] "un morceau de gateau"
msgstr[1] "{0,number} morceaux de gateau"

# Reverse the arguments.
#, java-format
msgid "{0} is replaced by {1}."
msgstr "{1} remplace {0}."
EOF

tmpfiles="$tmpfiles fr.po.new"
: ${MSGMERGE=msgmerge}
${MSGMERGE} -q -o fr.po.new fr.po prog.pot

: ${DIFF=diff}
${DIFF} fr.po fr.po.new || exit 1

tmpfiles="$tmpfiles prog_fr.class"
: ${MSGFMT=msgfmt}
${MSGFMT} -j -d . -r prog -l fr fr.po || exit 1

# Test which of the fr_FR locales are installed.
: ${LOCALE_FR=fr_FR}
: ${LOCALE_FR_UTF8=fr_FR.UTF-8}
if test $LOCALE_FR != none; then
  LC_ALL=$LOCALE_FR ./testlocale
  case $? in
    0) ;;
    77) LOCALE_FR=none;;
    *) exit 1;;
  esac
fi
if test $LOCALE_FR_UTF8 != none; then
  LC_ALL=$LOCALE_FR_UTF8 ./testlocale
  case $? in
    0) ;;
    77) LOCALE_FR_UTF8=none;;
    *) exit 1;;
  esac
fi
if test $LOCALE_FR = none && test $LOCALE_FR_UTF8 = none; then
  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
  rm -fr $tmpfiles; exit 77
fi

tmpfiles="$tmpfiles prog.ok prog.oku prog.out"
: ${DIFF=diff}
cat <<\EOF > prog.ok
«Votre commande, s'il vous plait», dit le garçon.
2 morceaux de gateau
EUR remplace FF.
EOF
cat <<\EOF > prog.oku
«Votre commande, s'il vous plait», dit le garçon.
2 morceaux de gateau
EUR remplace FF.
EOF

: ${LOCALE_FR=fr_FR}
: ${LOCALE_FR_UTF8=fr_FR.UTF-8}
: ${JAVAEXEC="/bin/sh ../javaexec.sh"}
if test $LOCALE_FR != none; then
  LANGUAGE= LC_ALL=$LOCALE_FR CLASSPATH=.:../../gettext-runtime/intl-java/libintl.jar ${JAVAEXEC} Program 2 > prog.out || exit 1
  ${DIFF} prog.ok prog.out || exit 1
fi
if test $LOCALE_FR_UTF8 != none; then
  LANGUAGE= LC_ALL=$LOCALE_FR_UTF8 CLASSPATH=.:../../gettext-runtime/intl-java/libintl.jar ${JAVAEXEC} Program 2 > prog.out || exit 1
  ${DIFF} prog.oku prog.out || exit 1
fi

rm -fr $tmpfiles

exit 0