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Tests for the data-compressor

This folder contains automated tests for the data-compressor: https://github.com/CenterForSecureEnergyInformatics/data-compressor The tests can be used manually, but are intended for a CI system (buildbot). The proper environment for building and testing is chosen automatically.

prerequisites

On Windows, you have to have installed:

  • git (you need gitbash)
  • Microsoft C++ Build Tools

On Linux, you need gcc for your platform.

The source files for the data-compressor and checkBitSize have to be next to the folder containing ths project. Other locations can be specified via the variables checkBitSizePath and dataCompressorPath in the scripts.

buildAndTest.sh

buildAndTest.sh <i386|x86_64|armhf|arm|win32|x64> <IO_SIZE_BITS>

First, the data-compressor is built for the platform specified via the first argument. The second argument specifies IO_SIZE_BITS.

After compilation, testdata (contained in the data-compressor repository) is compressed and decompressed with the following methods:

  • dega
  • lzmh
  • copy

The resulting data is compared to the input via diff. If input and output differs for some tests, the script will return an error.

checkBits.sh

checkBits.sh <i386|x86_64|armhf|arm|win32|x64>

This script compiles and runs the program checkBitSize on the specified platform.