test generator

test_generator.sh

#!/bin/bash
# Copyright 2016 Till Hofmann <till.hofmann@posteo.de>
# This work is free. You can redistribute it and/or modify it under the
# terms of the Do What The Fuck You Want To Public License, Version 2,
# as published by Sam Hocevar. See http://www.wtfpl.net/ for more details.

random_word () {
  ALL_NON_RANDOM_WORDS=/usr/share/dict/words
  non_random_words=`cat $ALL_NON_RANDOM_WORDS | wc -l` 
  random_number=$(expr $non_random_words \* $RANDOM / 32767)
  sed `echo $random_number`"q;d" $ALL_NON_RANDOM_WORDS 
}

for i in $(seq 1 $1); do
  w1=`random_word`
  for j in $(seq 1 $2); do
    w2=`random_word`
    w3=`random_word`
    echo "TEST(${w1^}Test,${w2^}${w3^}) {" | tr -d '-' >> test.cc
    r=$RANDOM
    echo "  ASSERT_EQ($r,$r);" >> test.cc
    echo "}" >> test.cc
    echo >> test.cc
  done
done