test/coverage.sh

   1 #!/bin/bash
   2
   3 # $Id$
   4 # Author: Lea Wiemann <LeWiemann@gmail.com>
   5 # Copyright: This script has been placed in the public domain.
   6
   7 # Usage: ./coverage.sh [project, [module]]
   8
   9 set -e
  10 # Resolve all symlinks in current path.
  11 cd -P .
  12 proj="${PWD##*/}"
  13 if test "$proj" == test; then
  14     cd ..
  15     proj="${PWD##*/}"
  16 fi
  17 if test "$1"; then
  18     proj="$1"
  19 fi
  20 module="${2:-alltests.py}"
  21 module="${module#test/}"
  22 echo "Performing code coverage test for project \"$proj\", test module \"$module\"..."
  23 echo
  24 echo "Please be patient; coverage tracking slows test execution down by more"
  25 echo "than factor 10."
  26 echo
  27 cd test
  28 rm -rf cover
  29 mkdir -p cover
  30 python -u -m trace --count --coverdir=cover --missing "$module"
  31 cd ..
  32 echo
  33 echo
  34 echo Uncovered lines
  35 echo ===============
  36 echo
  37 (
  38     find "$proj/" -name \*.py | while read i; do
  39         i="${i%.py}"
  40         test -f test/cover/"${i//\//.}".cover -o "${i##*/}" == Template || echo "${i//\//.}" "`cat "$i.py" | wc -l`"
  41     done
  42     cd test/cover
  43     find . \( -name . -o ! -name "$proj".\* -exec rm {} \; \)
  44     for i in *.cover; do
  45         sed 's/^>>>>>> \(.*"""\)/       \1/' < "$i" > "${i%.cover}"
  46         rm "$i"
  47     done
  48     for i in *; do echo -n "$i "; grep -c '^>>>>>> ' "$i" || true; done
  49 ) | grep -v ' 0$' | sort -nk 2