#!/bin/sh

# Test of Vala support.

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

tmpfiles="$tmpfiles xg-vala-1.vala"
cat <<\EOF > xg-vala-1.vala
int main (string[] args) {
    var s1 = "Simple string, no gettext needed";
    var s2 = _("Extract this first string");
    var s3 = "Prefix _(" + _("Extract this second string") + ") Postfix";

    if (args[0] == _("Extract this thirth string")) {
      /* _("This is a comment and must not be extracted!") */
    }

    var s4 = _("""Extract this
    ""
    fourth string""");
    return 0;
}
EOF

tmpfiles="$tmpfiles xg-vala-1.err xg-vala-1.tmp xg-vala-1.pot"
: ${XGETTEXT=xgettext}
${XGETTEXT} --add-comments --no-location -o xg-vala-1.tmp xg-vala-1.vala 2>xg-vala-1.err
test $? = 0 || { cat xg-vala-1.err; rm -fr $tmpfiles; exit 1; }
# Don't simplify this to "grep ... < xg-vala-1.tmp", otherwise OpenBSD 4.0 grep
# only outputs "Binary file (standard input) matches".
cat xg-vala-1.tmp | grep -v 'POT-Creation-Date' | LC_ALL=C tr -d '\r' > xg-vala-1.pot

tmpfiles="$tmpfiles xg-vala-1.ok"
cat <<\EOF > xg-vala-1.ok
# SOME DESCRIPTIVE TITLE.
# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
# This file is distributed under the same license as the PACKAGE package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: \n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"Language: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=CHARSET\n"
"Content-Transfer-Encoding: 8bit\n"

msgid "Extract this first string"
msgstr ""

msgid "Extract this second string"
msgstr ""

msgid "Extract this thirth string"
msgstr ""

msgid ""
"Extract this\n"
"    \"\"\n"
"    fourth string"
msgstr ""
EOF

: ${DIFF=diff}
${DIFF} xg-vala-1.ok xg-vala-1.pot
result=$?

rm -fr $tmpfiles

exit $result