Change log update to show the removal of the scripts/vivisect-py2-vs-py3.sh file (#1952)

* remove scripts/vivisect-py2-vs-py3.sh

---------

Co-authored-by: Moritz <mr-tz@users.noreply.github.com>

CHANGELOG.md

@@ -102,6 +102,7 @@ Also a big thanks to the other contributors: @aaronatp, @Aayush-Goel-04, @bkojus
 - elf: better detect ELF OS via GCC .ident directives #1928 @williballenthin
 - elf: better detect ELF OS via Android dependencies #1947 @williballenthin
 - fix setuptools package discovery #1886 @gmacon @mr-tz
+- remove unnecessary scripts/vivisect-py2-vs-py3.sh file #1949 @JCoonradt
 
 ### capa explorer IDA Pro plugin
 

scripts/vivisect-py2-vs-py3.sh

@@ -1,69 +0,0 @@
-#!/usr/bin/env bash
-
-int() {
-  int=$(bc <<< "scale=0; ($1 + 0.5)/1")
-}
-
-export TIMEFORMAT='%3R'
-threshold_time=90
-threshold_py3_time=60 # Do not warn if it doesn't take at least 1 minute to run
-rm tests/data/*.viv 2>/dev/null
-mkdir results
-for file in tests/data/*
-do
-  file=$(printf %q "$file") # Handle names with white spaces
-  file_name=$(basename $file)
-  echo $file_name
-
-  rm "$file.viv" 2>/dev/null
-  py3_time=$(sh -c "time python3 scripts/show-features.py $file >> results/p3-$file_name.out 2>/dev/null" 2>&1)
-  rm "$file.viv" 2>/dev/null
-  py2_time=$(sh -c "time python2 scripts/show-features.py $file >> results/p2-$file_name.out 2>/dev/null" 2>&1)
-
-  int $py3_time
-  if (($int > $threshold_py3_time))
-  then
-    percentage=$(bc <<< "scale=3; $py2_time/$py3_time*100 + 0.5")
-    int $percentage
-    if (($int < $threshold_py3_time))
-    then
-      echo -n "  SLOWER ($percentage): "
-    fi
-  fi
-  echo "  PY2($py2_time) PY3($py3_time)"
-done
-
-threshold_features=98
-counter=0
-average=0
-results_for() {
-  py3=$(cat "results/p3-$file_name.out" | grep "$1" | wc -l)
-  py2=$(cat "results/p2-$file_name.out" | grep "$1" | wc -l)
-  if (($py2 > 0))
-  then
-    percentage=$(bc <<< "scale=2; 100*$py3/$py2")
-    average=$(bc <<< "scale=2; $percentage + $average")
-    count=$(($count + 1))
-    int $percentage
-    if (($int < $threshold_features))
-    then
-      echo -e "$1: py2($py2) py3($py3) $percentage% - $file_name"
-    fi
-  fi
-}
-
-rm tests/data/*.viv 2>/dev/null
-echo -e '\nRESULTS:'
-for file in tests/data/*
-do
-  file_name=$(basename $file)
-  if test -f "results/p2-$file_name.out"; then
-    results_for 'insn'
-    results_for 'file'
-    results_for 'func'
-    results_for 'bb'
-  fi
-done
-
-average=$(bc <<< "scale=2; $average/$count")
-echo "TOTAL: $average"