#!/bin/sh -vx

# Copyright (C) 2018 John Collins (jcc8 at psu dot edu)
# You may freely use, modify and/or distribute this file.
#
# This test is a rudimentary test of axohelp in a form suitable for
# use in TeXLive builds.

# Prevent errors from sed if it encounters non-UTF-8 strings in utf-8 locale
LC_ALL=C; export LC_ALL;  LANGUAGE=C; export LANGUAGE

if test -z "$test_srcdir"; then
  # If not set, then we are not running from `make check'.
  test_srcdir=`echo "$0" | sed -e 's,/[^\\/]*$,,'`  # == dirname $0
  test "$test_srcdir" = "$0" && test_srcdir=.       # in case subst failed
fi
echo ==================\"$test_srcdir\"=====================

echo Copying source files if necessary
test "$test_srcdir" = . \
    || cp "$test_srcdir"/test.ax1 "$test_srcdir"/test.ax2-std . \
    || exit 1

echo Running axohelp on test document ...
./axohelp test \
    || { echo axohelp failed to run correctly ; exit 1; }

echo Checking result file test.ax2, after converting line-endings
tr -d '\r' < test.ax2 > tmp.ax2
tr -d '\r' < test.ax2-std > tmp.ax2-std

diff tmp.ax2-std tmp.ax2 \
    || { echo The .ax2 file created by axohelp was incorrect; exit 1; }

echo Success, so I will remove generated files test.ax2 and temporaries
rm test.ax2 tmp.ax2 tmp.ax2-std