#!/bin/bash

# Exit on error
set -e

# Test code goes here
rm -rf word_twos word_twos.{log,out,diff}
mkdir -p word_twos

cat $MRT_DATA/europarl.de-en/toy.bpe.en | sed -r 's/[^ ]+/2/g' > word_twos.weights.txt

$MRT_MARIAN/build/marian \
    --seed 1111 --no-shuffle --dim-emb 128 --dim-rnn 256 --optimizer sgd \
    -m word_twos/model.npz -t $MRT_DATA/europarl.de-en/toy.bpe.{de,en} -v vocab.{de,en}.yml \
    --log word_twos.log --disp-freq 5 -e 2 \
    --data-weighting word_twos.weights.txt --data-weighting-type word

test -e word_twos/model.npz
test -e word_twos.log

cat word_twos.log | $MRT_TOOLS/strip-timestamps.sh | grep "Ep\. " | sed -r 's/ Time.*//' > word_twos.out
$MRT_TOOLS/diff-floats.py word_twos.out word_twos.expected -p 0.1 > word_twos.diff

rm -rf word_twos_cfg word_twos_cfg.{log,out,diff}
mkdir -p word_twos_cfg

echo "data-weighting: word_twos.weights.txt" > word_twos.config.yml
echo "data-weighting-type: word" >> word_twos.config.yml

$MRT_MARIAN/build/marian \
    --seed 1111 --no-shuffle --dim-emb 128 --dim-rnn 256 --optimizer sgd \
    -m word_twos_cfg/model.npz -t $MRT_DATA/europarl.de-en/toy.bpe.{de,en} -v vocab.{de,en}.yml \
    --log word_twos_cfg.log --disp-freq 5 -e 2 \
    -c word_twos.config.yml

cat word_twos_cfg.log | $MRT_TOOLS/strip-timestamps.sh | grep "Ep\. " | sed -r 's/ Time.*//' > word_twos_cfg.out
$MRT_TOOLS/diff-floats.py word_twos_cfg.out word_twos.expected -p 0.1 > word_twos_cfg.diff

# Exit with success code
exit 0