#! /bin/sh

# Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
# You may freely use, modify and/or distribute this file.

testdir=$srcdir/triptrap

TEXMFCNF=$testdir; export TEXMFCNF

dvitype_args="-output-level=2 -dpi=72.27 -page-start='*.*.*.*.*.*.*.*.*.*'"

echo ">>> Running TRIP test for TeX." >&2
echo ">>> See $testdir/trip.diffs for example of acceptable diffs." >&2

rm -f trip.tfm trip.pl trip.tex trip.fmt tripin.fot tripin.log \
  trip.fot trip.log trip.dvi trip.typ tripos.tex 8terminal.tex
rm -rf tfm

is_OK=:

set -x

./pltotf $testdir/trip.pl trip.tfm || exit 1

./tftopl ./trip.tfm trip.pl || exit 1

diff $testdir/trip.pl trip.pl || is_OK=false

# get same filename in log
$LN_S $testdir/trip.tex .

./tex --progname=initex --ini <$testdir/trip1.in >tripin.fot
mv trip.log tripin.log || exit 1
diff $testdir/tripin.log tripin.log

# May as well test non-ini second time through.
./tex --progname=tex <$testdir/trip2.in >trip.fot
diff $testdir/trip.fot trip.fot

# We use $DIFF instead of `diff' only for those files where there
# might actually be legitimate numerical differences.
$DIFF $DIFFFLAGS $testdir/trip.log trip.log

eval ./dvitype $dvitype_args trip.dvi >trip.typ || exit 1
$DIFF $DIFFFLAGS $testdir/trip.typ trip.typ

$is_OK || {
  echo ">>> There were some errors." >&2
  exit 1
}