132 lines
3.0 KiB
Bash
Executable File
132 lines
3.0 KiB
Bash
Executable File
#!/bin/sh
|
|
#$Id$
|
|
#Copyright (c) 2018-2020 Pierre Pronchery <khorben@defora.org>
|
|
#
|
|
#Redistribution and use in source and binary forms, with or without
|
|
#modification, are permitted provided that the following conditions are met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright notice, this
|
|
# list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright notice,
|
|
# this list of conditions and the following disclaimer in the documentation
|
|
# and/or other materials provided with the distribution.
|
|
#
|
|
#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
#AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
#IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
#DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
#FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
#DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
#SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
#CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
#OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
#OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
|
|
|
|
#variables
|
|
CONFIGSH="${0%/coverage.sh}/../config.sh"
|
|
CFLAGS=
|
|
LDFLAGS=
|
|
PROGNAME="coverage.sh"
|
|
TARGET="tests.log"
|
|
#executables
|
|
CC="gcc -fprofile-arcs -ftest-coverage"
|
|
DATE="date"
|
|
FIND="find"
|
|
GCOV="gcov"
|
|
[ -n "$MAKE" ] || MAKE="make"
|
|
MKDIR="mkdir -p"
|
|
MKTEMP="mktemp"
|
|
RM="rm -f"
|
|
|
|
[ -f "$CONFIGSH" ] && . "$CONFIGSH"
|
|
|
|
|
|
#coverage
|
|
_coverage()
|
|
{
|
|
#create a temporary directory
|
|
tmpdir=$($MKTEMP -d)
|
|
if [ $? -ne 0 ]; then
|
|
return 2
|
|
fi
|
|
#build the project in a separate directory
|
|
for dir in src tools; do
|
|
[ -d "../$dir" ] || continue
|
|
$MKDIR "$tmpdir/$dir" &&
|
|
(cd "../$dir" && $MAKE CC="$CC" CFLAGS="$CFLAGS" LDFLAGS="$LDFLAGS" OBJDIR="$tmpdir/$dir/") || break
|
|
done &&
|
|
$MKDIR "$tmpdir/tests" &&
|
|
$MAKE CC="$CC" CFLAGS="$CFLAGS" LDFLAGS="$LDFLAGS" OBJDIR="$tmpdir/tests/" "$tmpdir/tests/$TARGET"
|
|
res=$?
|
|
unset dir
|
|
#look for any code executed
|
|
$FIND "$tmpdir" -name '*.gcda' | while read filename; do
|
|
echo
|
|
echo "${filename%.gcda}.c:"
|
|
$GCOV -n "${filename%.gcda}.gcno"
|
|
#TODO output the GCOV file
|
|
done
|
|
$RM -r -- "$tmpdir"
|
|
return $res
|
|
}
|
|
|
|
|
|
#date
|
|
_date()
|
|
{
|
|
if [ -n "$SOURCE_DATE_EPOCH" ]; then
|
|
TZ=UTC $DATE -d "@$SOURCE_DATE_EPOCH" '+%a %b %d %T %Z %Y'
|
|
else
|
|
$DATE
|
|
fi
|
|
}
|
|
|
|
|
|
#usage
|
|
_usage()
|
|
{
|
|
echo "Usage: $PROGNAME [-c] target..." 1>&2
|
|
return 1
|
|
}
|
|
|
|
|
|
#main
|
|
clean=0
|
|
while getopts "cO:P:" name; do
|
|
case "$name" in
|
|
c)
|
|
clean=1
|
|
;;
|
|
O)
|
|
export "${OPTARG%%=*}"="${OPTARG#*=}"
|
|
;;
|
|
P)
|
|
#XXX ignored
|
|
;;
|
|
?)
|
|
_usage
|
|
exit $?
|
|
;;
|
|
esac
|
|
done
|
|
shift $((OPTIND - 1))
|
|
if [ $# -eq 0 ]; then
|
|
_usage
|
|
exit $?
|
|
fi
|
|
|
|
while [ $# -ne 0 ]; do
|
|
target="$1"
|
|
shift
|
|
|
|
[ "$clean" -eq 0 ] || break
|
|
|
|
(_date; echo) > "$target"
|
|
echo "Gathering test coverage:" 1>&2
|
|
_coverage >> "$target" || exit 2
|
|
echo "Gathered test coverage" 1>&2
|
|
done
|
|
exit 0
|