lz-string

C++20 implemantation of lz-string

• lz-string
  • Features
  • Tests
    • Test Results
  • Benchmark

Features

• Includes all compress and decompress functions
• No dependencies (tests require GoogleTest and benchmark require Google Benchmark. They are installed automatically.)

Tests

• Current tests are:

Test Name	Description
HelloWorld	Classic hello world
AllASCII	Including all the ASCII characters
JSON	Temp json including all data types except float
JSONFloat	Temp json file including floats, objects and arrays
PI	PI number's digits
Lorem Ipsum	Default lorem ipsum text
Repeated	Including repeated pattern
Tattoo	Classic text paragraph to test

• Can run the tests with run_tests script files.

Test Results

• Last updated date (dd-MM-yyyy): 13-12-2024

Function	HelloWorld	AllASCII	JSON	JSONFloat	PI	Lorem Ipsum	Repeated	Tattoo
Compress	✔	✔	✔	✔	✔	✔	✔	✔
CompressUTF16	✔	✔	✔	✔	✔	✔	✔	✔
CompressBase64	✔	✔	✔	✔	✔	✔	✔	✔
CompressURI	✔	✔	✔	✔	✔	✔	✔	✔
CompressUint8Array	✔	✔	✔	✔	✔	✔	✔	✔
Decompress	✔	✔	✔	✔	✔	✔	✔	✔
DecompressUTF16	✔	✔	✔	✔	✔	✔	✔	✔
DecompressBase64	✔	✔	✔	✔	✔	✔	✔	✔
DecompressURI	✔	✔	✔	✔	✔	✔	✔	✔
DecompressUint8Array	✔	✔	✔	✔	✔	✔	✔	✔

Benchmark

• Number of iterations: 100.000
• The time values are averaged times and their units are nanoseconds(ns).

Function	HelloWorld	AllASCII	JSON	JSONFloat
Compress	7875	6150	6566	6023
CompressUTF16	7173	6055	5701	5997
CompressBase64	9419	8374	7581	8064
CompressURI	7999	8162	7370	7503
CompressUint8Array	7222	6787	6061	5283
Decompress	3962	29583	85067	41833
DecompressUTF16	3673	28939	79510	42326
DecompressBase64	12972	121859	220690	141283
DecompressURI	13499	127591	222502	142500
DecompressUint8Array	4838	43131	95870	52743