runtests

#!/bin/bash

usage_string="usage: ./$(basename "$0") [file_or_dir] [pytest_options] [-e]

Wraps the pytest command by adding an extra option:

 -e/--extended: if provided, the tests will be ran against all 
 		combinations of hash algorith, encoding type, 
		raw-bytes mode and security mode (3240 in total). 
		Otherwise the code is tested against the encodings 
		UTF-8, UTF-16 and UTF-32 yielding 108 
		combinations in total
 
 Positional arguments
  file_or_dir		The file or directory to be tested.
  			Defaults to ./tests
 Options:
  pytest_options	Any options to the pytest command
  -e, --extended	Run tests against all supported encodings
  -h, --help    	Display this help message and exit

 Examples:
  ./$(basename "$0") --cov --extended
  ./$(basename "$0") tests/hashing --maxfail=3
  ./$(basename "$0") tests/hashing -vv -e
"

usage() { echo -n "$usage_string" 1>&2; }

declare -A extended_opts=(
	[-e]=1 [--extended]=1)

args=""
extended_mode=false

if [[ $# = 1 ]]; then
	case $1 in
		-e|--extended)
			extended_mode=true
			;;
		tests*)
			args+=$1
			;;
		-h|--help)
			usage
			exit 0
			;;
		*)
			args+="tests"
			;;
	esac	
else
	for arg in $@
	do
		if [[ -n "${extended_opts[$arg]}" ]]; then
		       extended_mode=true
		else	       
			args+="$arg "
		fi
	done
fi


config_file="tests/config.py"

EXT="ENCODINGS = EXTENDED"
LIM="ENCODINGS = LIMITED"

if [ $extended_mode = true ];
then
	sed -ie "/$EXT/s/^#//#" $config_file		# comment line
	sed -ie "/$LIM/s/^#*/#/#" $config_file		# uncomment line
else
	sed -ie "/$EXT/s/^#*/#/" $config_file		# uncomment line
	sed -ie "/$LIM/s/^#//#" $config_file		# comment line
fi

python3 -m pytest $args

exit 0