C++ file compression utility tool
Run make build to compile ./bin/compressor
Usage: compressor (-c | --compress | -d | --decompress) (-a <algorithm> | --algorithm <algorithm>) (-i <file> | --input <file>) (-o <file> | --output <file>)
-c, --compress Compress file
-d, --decompress Decompress file
-a <algorithm>, --algorithm <algorithm> Algorithm to use
-i <file>, --input <file> Input file
-o <file>, --output <file> Output file
Supported algorithms:
huffman Canonical Huffman
lz77 Lempel-Ziv 77
lz78 Lempel-Ziv 78
lzw Lempel-Ziv-Welch
Run ./test.sh to launch tests.
Run ./build_and_test.sh to compile ./bin/compressor and launch tests.
[PASS] huffman text file build_and_test.sh
[PASS] huffman text file test.sh
[PASS] huffman text file makefile
[PASS] huffman text file single_char_1
[PASS] huffman text file single_char_2
[PASS] huffman text file single_char_3
[PASS] huffman text file single_char_4
[PASS] huffman text file single_char_5
[PASS] huffman text file single_char_6
[PASS] huffman text file single_char_7
[PASS] huffman text file single_char_8
[PASS] huffman text file single_char_9
[PASS] huffman text file single_char_10
[PASS] huffman text file single_char_11
[PASS] huffman binary file zero_4K
[PASS] huffman binary file random_4K
[PASS] huffman binary file zero_256K
[PASS] huffman binary file random_256K
[PASS] lz77 text file build_and_test.sh
[PASS] lz77 text file test.sh
[PASS] lz77 text file makefile
[PASS] lz77 text file single_char_1
[PASS] lz77 text file single_char_2
[PASS] lz77 text file single_char_3
[PASS] lz77 text file single_char_4
[PASS] lz77 text file single_char_5
[PASS] lz77 text file single_char_6
[PASS] lz77 text file single_char_7
[PASS] lz77 text file single_char_8
[PASS] lz77 text file single_char_9
[PASS] lz77 text file single_char_10
[PASS] lz77 text file single_char_11
[PASS] lz77 binary file zero_4K
[PASS] lz77 binary file random_4K
[PASS] lz77 binary file zero_256K
[PASS] lz77 binary file random_256K
[PASS] lz78 text file build_and_test.sh
[PASS] lz78 text file test.sh
[PASS] lz78 text file makefile
[PASS] lz78 text file single_char_1
[PASS] lz78 text file single_char_2
[PASS] lz78 text file single_char_3
[PASS] lz78 text file single_char_4
[PASS] lz78 text file single_char_5
[PASS] lz78 text file single_char_6
[PASS] lz78 text file single_char_7
[PASS] lz78 text file single_char_8
[PASS] lz78 text file single_char_9
[PASS] lz78 text file single_char_10
[PASS] lz78 text file single_char_11
[PASS] lz78 binary file zero_4K
[PASS] lz78 binary file random_4K
[PASS] lz78 binary file zero_256K
[PASS] lz78 binary file random_256K
[PASS] lzw text file build_and_test.sh
[PASS] lzw text file test.sh
[PASS] lzw text file makefile
[PASS] lzw text file single_char_1
[PASS] lzw text file single_char_2
[PASS] lzw text file single_char_3
[PASS] lzw text file single_char_4
[PASS] lzw text file single_char_5
[PASS] lzw text file single_char_6
[PASS] lzw text file single_char_7
[PASS] lzw text file single_char_8
[PASS] lzw text file single_char_9
[PASS] lzw text file single_char_10
[PASS] lzw text file single_char_11
[PASS] lzw binary file zero_4K
[PASS] lzw binary file random_4K
[PASS] lzw binary file zero_256K
[PASS] lzw binary file random_256K
72/72 tests passed