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|
#! /bin/sh
# mtests.sh : the moronic test suite suited for C projects
# TODO
# - support test specific subdir test_xxx.d/*.[ch]
SCRIPT_DIR=${0%/*}
SCRIPT_FILE=${0##*/}
# colors
RESET=""
RED=""
GREEN=""
BROWN=""
PURPLE=""
# arguments
ABORT=0
QUIET=0
COLOR=0
TESTS=""
SRC_D="src"
BUILD_D="build"
# env vars
CC="${CC:-"clang"}"
CFLAGS="${CFLAGS:-"-O0 -ggdb -W -Wall -Wextra -Wshadow"}"
# input files
MAIN_C="main.c"
# output files
TEST_D="/tmp/__mtests"
# local vars
LD=""
INCLUDE=""
TEST_N=0
PASS_N=0
function fatal
{
echo -e "${RED}FATAL${RESET} $1"
exit 1
}
function say
{
[ $QUIET -eq 1 ] || echo -e "$1"
}
function sayn
{
[ $QUIET -eq 1 ] || echo -en "$1"
}
function say_anyway
{
if [ $QUIET -eq 1 ]
then
echo -e "$1" | sed s'/^ \+//'
else
echo -e "$1"
fi
}
while [ $# -ge 1 ]; do
case "$1" in
-s|--src)
shift
[ $# -lt 1 ] && fatal "option -s is missing directory argument"
SRC_D=$1
shift
;;
-b|--build)
shift
[ $# -lt 1 ] && fatal "option -b is missing directory argument"
BUILD_D=$1
shift
;;
-a|--abort)
shift
ABORT=1
;;
-c|--color)
shift
COLOR=1
;;
-q|--quiet)
shift
QUIET=1
;;
-h|--help)
echo "Usage: $SCRIPT_FILE [options] [tests]"
echo
echo "Options:"
echo " -b, --abort Abort on test failure"
echo " -q, --quiet Only output failed tests"
echo " -c, --color Pretty pretty"
echo " -s, --src directory Directory to search for tests into"
echo " -b, --build directory Directory to search for built files into"
echo " -h, --help This message."
exit 0
;;
*)
TESTS="$TESTS $1"
shift
;;
esac
done
if [ $COLOR -eq 1 ]
then
RESET="\033[0m"
RED="\033[0;31m"
GREEN="\033[0;32m"
BROWN="\033[0;33m"
PURPLE="\033[0;35m"
fi
[ -d "$SRC_D" -a -r "$SRC_D" ] || fatal "$SRC_D is not a valid directory"
[ -d "$BUILD_D" -a -r "$BUILD_D" ] || fatal "$BUILD_D is not a valid directory"
rm -fr $TEST_D 2 > /dev/null
mkdir -p $TEST_D || fatal "cannot create $TEST_D directory"
function load_main
{
INCLUDE=""
for include in $(cat "$dir/$MAIN_C" | sed -n 's/#include\ \+"\(.*\)"/\1/p')
do
F=$(find $SRC_D -name $include)
if [ -z "$F" ]
then
F=$(find $BUILD_D -name $include)
[ ! -z "$F" ] || fatal "can't find $include in $SRC_D or $BUILD_D"
fi
INCLUDE="$INCLUDE -I${F%/*}"
done
LDF=""
LDP=""
for ld in $(cat "$dir/$MAIN_C" | sed -n 's/.*ld\ *:\ *\(.*\)$/\1/p')
do
F=$(find $BUILD_D -name $ld)
[ ! -z "$F" ] || fatal "can't find $ld in $BUILD_D"
LDP="$LDP -L${F%/*}"
lib=${F##*/lib}
lib=${lib%.so*}
LDF="$LDF -l$lib"
done
}
function check_dir
{
for file in $MAIN_C
do
f="$dir/$file"
if [ ! -f "$f" -o ! -r "$f" ]
then
say " $f missing"
say " leave"
return 1
fi
done
return 0
}
function enter_dir
{
say " enter ${PURPLE}$dir${RESET}"
check_dir || return 1
load_main
return 0
}
function run_test
{
TEST=$(basename $test_c .c)
TEST_C="$TEST.c"
TEST_O="$TEST_D/$TEST"
sayn " ${BROWN}run ${PURPLE}${test_c##*/}${RESET} "
$CC $dir/$MAIN_C -o $TEST_O \
-DTESTC=$TEST_C -DCALL=$TEST -DFUNC="void $TEST(void)" \
$CFLAGS $INCLUDE $LDP $LDF || fatal " compilation of $test_c failed"
TEST_N=$((TEST_N + 1))
$TEST_O && rm $TEST_O && say "${GREEN}PASS${RESET}" && PASS_N=$((PASS_N + 1)) && return
say "${RED}FAIL${RESET}"
say_anyway " $test_c"
[ $ABORT -ne 1 ] && return
say " see $BROWN$TEST_O$RESET"
exit 1
}
function report
{
[ $QUIET -eq 1 ] && exit 0
say "\n$PASS_N/$TEST_N tests passed"
FAIL_N=$(ls -1 $TEST_D | wc -l)
[ $FAIL_N -gt 0 ] && say "see $BROWN$TEST_O$RESET"
exit 0
}
for test_c in $TESTS
do
if [ ! -f $test_c ]
then
say "$test_c does not exists"
continue
fi
dir=${test_c%/*}
enter_dir || continue
run_test
say " leave"
done
[ ! -z "$TESTS" ] && report
say "search for tests into $SRC_D"
for dir in $(find $SRC_D -type d -name tests)
do
enter_dir || continue
for test_c in $(find $dir -name test_*.c | sort)
do
run_test
done
say " leave"
done
say "done"
report
|
