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      1 #!/usr/bin/env bash
      2 #
      3 # Roundtrip test for the brotli command-line tool.
      4 
      5 set -o errexit
      6 
      7 BRO=bin/bro
      8 TMP_DIR=bin/tmp
      9 INPUTS="""
     10 tests/testdata/alice29.txt
     11 tests/testdata/asyoulik.txt
     12 tests/testdata/lcet10.txt
     13 tests/testdata/plrabn12.txt
     14 enc/encode.c
     15 common/dictionary.h
     16 dec/decode.c
     17 $BRO
     18 """
     19 
     20 for file in $INPUTS; do
     21   for quality in 1 6 9 11; do
     22     echo "Roundtrip testing $file at quality $quality"
     23     compressed=${TMP_DIR}/${file##*/}.bro
     24     uncompressed=${TMP_DIR}/${file##*/}.unbro
     25     $BRO -f -q $quality -i $file -o $compressed
     26     $BRO -f -d -i $compressed -o $uncompressed
     27     diff -q $file $uncompressed
     28     # Test the streaming version
     29     cat $file | $BRO -q $quality | $BRO -d >$uncompressed
     30     diff -q $file $uncompressed
     31   done
     32 done
     33