#!/bin/bash -e

#
# Runs our test suite, which (amongst other things)
# builds a couple of DCPs.
# The outputs are compared against the ones
# in test/ref/DCP, and an error is given
# if anything is different.
#

if [ ! -e "../libdcp-test" ]; then
  echo "Test corpus not found"
  exit 1
fi

if [ "$1" == "--debug" ]; then
  shift
  LD_LIBRARY_PATH=build/src:build/asdcplib/src gdb --args build/test/tests
elif [ "$1" == "--valgrind" ]; then
  shift
  LD_LIBRARY_PATH=build/src:build/asdcplib/src valgrind --tool="memcheck" build/test/tests
else
  LD_LIBRARY_PATH=build/src:build/asdcplib/src build/test/tests
fi

diff -ur test/ref/DCP/foo build/test/foo
if [ "$?" != "0" ]; then
  echo "FAIL: files differ"
  exit 1
fi

diff -ur test/ref/DCP/bar build/test/bar
if [ "$?" != "0" ]; then
  echo "FAIL: files differ"
  exit 1
fi

rm -f build/test/info.log

for d in `find ../libdcp-test -mindepth 1 -maxdepth 1 -type d | sort`; do
  if [ `basename $d` != ".git" ]; then
    LD_LIBRARY_PATH=build/src:build/asdcplib/src build/tools/dcpinfo -s $d >> build/test/info.log
    if [ "$?" != "0" ]; then
      echo "FAIL: dcpinfo failed for $d"
      exit 1
    fi
  fi
done

diff -q build/test/info.log ../libdcp-test/info.log
if [ "$?" != "0" ]; then
  echo "FAIL: dcpinfo output incorrect"
  exit 1
fi

rm -f build/test/info2.log
rm -rf build/test/libdcp-test

cp -r ../libdcp-test build/test
for d in `find build/test/libdcp-test -mindepth 1 -maxdepth 1 -type d | sort`; do
  if [ `basename $d` != ".git" ]; then
    LD_LIBRARY_PATH=build/src:build/asdcplib/src build/test/rewrite_subs $d
    LD_LIBRARY_PATH=build/src:build/asdcplib/src build/tools/dcpinfo -s $d >> build/test/info2.log
  fi
done

sed -i "s/DCP: build\/test/DCP: \.\./g" build/test/info2.log

diff -q build/test/info2.log ../libdcp-test/info.log
if [ "$?" != "0" ]; then
  echo "FAIL: dcpinfo output from rewrite incorrect"
  exit 1
fi

diff build/test/baz/video1.mxf build/test/baz/video2.mxf
if [ "$?" != "0" ]; then
  echo "FAIL: MXFs from recovery incorrect"
  exit 1
fi
    
echo "PASS"