#! /bin/sh

# Test C++ support: test boost-format.

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

tmpfiles="$tmpfiles xg-c-14.cc"
cat <<\EOF > xg-c-14.cc
// These are recognized as boost-format because of the keyword 'format'.
format(gettext("%s on, %s off"));
format(gettext("%1$d on, %2$d off"));
format(gettext("%|1$| on, %|2$| off"));
format(gettext("%1% on, %2% off"));
// These are recognized as boost-format only through the heuristics.
gettext("heuristic %s on, %s off");
gettext("heuristic %1$d on, %2$d off");
gettext("heuristic %|1$| on, %|2$| off");
gettext("heuristic %1% on, %2% off");
EOF

tmpfiles="$tmpfiles xg-c-14.po"
: ${XGETTEXT=xgettext}
${XGETTEXT} --omit-header --no-location -d xg-c-14 --boost xg-c-14.cc
test $? = 0 || { rm -fr $tmpfiles; exit 1; }

# The first 4 are not marked as c-format, because they are known as
# boost-format. The last 4 are governed by the heuristic. The first two
# among them are valid c-format strings. The last one is a valid but unlikely
# c-format string, therefore the heuristic doesn't mark it.
tmpfiles="$tmpfiles xg-c-14.ok"
cat <<\EOF > xg-c-14.ok
#, boost-format
msgid "%s on, %s off"
msgstr ""

#, boost-format
msgid "%1$d on, %2$d off"
msgstr ""

#, boost-format
msgid "%|1$| on, %|2$| off"
msgstr ""

#, boost-format
msgid "%1% on, %2% off"
msgstr ""

#, c-format, boost-format
msgid "heuristic %s on, %s off"
msgstr ""

#, c-format, boost-format
msgid "heuristic %1$d on, %2$d off"
msgstr ""

#, boost-format
msgid "heuristic %|1$| on, %|2$| off"
msgstr ""

#, boost-format
msgid "heuristic %1% on, %2% off"
msgstr ""
EOF

: ${DIFF=diff}
${DIFF} xg-c-14.ok xg-c-14.po
result=$?

rm -fr $tmpfiles

exit $result