add mtests.sh: moronic test suite

1 files changed, 228 insertions, 0 deletions

diff --git a/mtests.sh b/mtests.sh
new file mode 100755
index 0000000..128419d
--- /dev/null
+++ b/mtests.sh
@@ -0,0 +1,228 @@
+#! /bin/sh
+
+# mtests.sh : the moronic test suite suited for C projects
+
+# TODO
+#  - support test specific subdir test_xxx.d/*.[ch]
+#  - integrate with autofoos (SRC_D BUILD_D CC CFLAGS ...)
+
+SCRIPT_DIR=${0%/*}
+SCRIPT_FILE=${0##*/}
+
+RESET="\033[0m"
+RED="\033[0;31m"
+GREEN="\033[0;32m"
+BROWN="\033[0;33m"
+PURPLE="\033[0;35m"
+
+# arguments
+DEBUG=0
+ABORT=0
+QUIET=0
+TESTS=""
+SRC_D="src"
+BUILD_D="build"
+
+# env vars
+CC="${CC:-"clang"}"
+CFLAGS="${CFLAGS:-"-O0 -ggdb -W -Wall -Wextra -Wshadow"}"
+
+# input files
+CONFIG_SH="config.sh"
+INIT_C="init.c"
+SHUTDOWN_C="shutdown.c"
+
+# output files
+TMP="/tmp"
+TEST_C="$TMP/__efl_test.c"
+TEST_O="$TMP/__efl_test.o"
+FAILED_F="$TMP/__efl_tests_failed"
+
+# local vars
+LD=""
+INCLUDE=""
+TEST_N=0
+PASS_N=0
+
+function fatal
+{
+   echo -e "${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
+         ;;
+      -d|--debug)
+         shift
+         DEBUG=1
+         ;;
+      -a|--abort)
+         shift
+         ABORT=1
+         ;;
+      -q|--quiet)
+         shift
+         QUIET=1
+         ;;
+      -h|--help)
+         echo "Usage: $SCRIPT_FILE [options]"
+         echo
+         echo "Options:"
+         echo "    -d, --debug            Enable debug output"
+         echo "    -b, --abort            Abort on test failure"
+         echo "    -q, --quiet            Only output failed tests"
+         echo "    -s, --src directory    Directory to search for tests into"
+         echo "    -b, --build directory  Directory to search for built files into"
+         echo "    -h, --help             This message."
+         exit 0
+         ;;
+      *)
+         TESTS="$TESTS $1"
+         shift
+         ;;
+   esac
+done
+
+[ -d "$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"
+
+function check_dir
+{
+   for file in $INIT_C $SHUTDOWN_C
+   do
+      f="$dir/$file"
+      if [ ! -f "$f" -o ! -r "$f" ]
+      then
+         say "    $f missing"
+         say  "  leave"
+         return 1
+      fi
+   done
+   return 0
+}
+
+function load_cfg
+{
+   unset LDS
+   unset INCLUDES
+   LDF=""
+   LDP=""
+   INCLUDE=""
+   cfg="$dir/$CONFIG_SH"
+   [ ! -f "$cfg" -o ! -r "$cfg" ] && return     # FIXME maybe fatal
+   say "    ${BROWN}load${RESET} $CONFIG_SH"
+   source ./$cfg
+   for include in $INCLUDES
+   do
+      F=$(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
+   for ld in $LDS
+   do
+      F=$(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 run_test
+{
+   cat $dir/$INIT_C $test_c $dir/$SHUTDOWN_C > $TEST_C
+   CMD="$CC $TEST_C $CFLAGS $INCLUDE $LDP $LDF -o $TEST_O"
+   [ $DEBUG -eq 1 ] && echo "$CMD"
+   sayn "    ${BROWN}run ${PURPLE}${test_c##*/}${RESET} "
+   $CMD || fatal " compilation of $test_c failed, see $TEST_C"
+   TEST_N=$((TEST_N + 1))
+   $TEST_O && say "${GREEN}PASS${RESET}" && PASS_N=$((PASS_N + 1)) && return
+   echo "$test_c" > $FAILED_F
+   say "${RED}FAIL${RESET}"
+   say_anyway "        $test_c"
+   [ $ABORT -ne 1 ] && return
+   say "        see $TEST_C"
+   exit 1
+}
+
+function report
+{
+   [ $QUIET -eq 1 ] && exit 0
+   say "\n$PASS_N/$TEST_N tests passed"
+   FAIL_N=$(cat $FAILED_F | wc -l)
+   [ $FAIL_N -gt 0 ] && say "see $FAILED_F"
+   exit 0
+}
+
+rm $FAILED_F 2> /dev/null
+touch $FAILED_F
+
+for test_c in $TESTS
+do
+   if [ ! -f $test_c ]
+   then
+      say "$test_c does not exists"
+      continue
+   fi
+   dir=${test_c%/*}
+   say "  enter ${PURPLE}$dir${RESET}"
+   check_dir || continue
+   load_cfg
+   run_test
+   say "  leave"
+done
+
+[ ! -z "$TESTS" ] && report
+
+say "search for tests into $SRC_D"
+for dir in $(find $SRC_D -type d -name tests)
+do
+   say "  enter ${PURPLE}$dir${RESET}"
+   check_dir || continue
+   load_cfg
+   for test_c in $(find $dir -name test_*.c | sort)
+   do
+      run_test
+   done
+   say "  leave"
+done
+say "done"
+
+report