cpp-package/example/inference/unit_test_sentiment_analysis_rnn.sh

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function compare_range() {
    perl -e "{if($1>$2 && $1<=$3){print 1} else {print 0}}"
}

set -e # exit on the first error
export EXE_NAME="sentiment_analysis_rnn"

# Running the example with a movie review.
if [ "$(uname)" == "Darwin" ]; then
    DYLD_LIBRARY_PATH=${DYLD_LIBRARY_PATH}:../../../build ./${EXE_NAME}  --input "This movie is the best." 2&> ${EXE_NAME}.log
else
    LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:../../../build ./${EXE_NAME}  --input "This movie is the best." 2&> ${EXE_NAME}.log
fi
result=`grep "The sentiment score between 0 and 1.*\=" ${EXE_NAME}.log | cut -d '=' -f2`
lower_bound=0.8
upper_bound=0.99
if [ $(compare_range $result $lower_bound $upper_bound) == 1 ];
then
    echo "PASS: ${EXE_NAME} correctly predicted the sentiment with score = $result"
    exit 0
else
    echo "FAIL: ${EXE_NAME} FAILED to predict the sentiment with score = $result"
    exit 1
fi