pass-through stdin fd instead of content if not a terminal

[apt.git] / test / integration / run-tests

#!/bin/sh
set -e

FAIL=0
PASS=0
ALL=0

FAILED_TESTS=""
DIR=$(readlink -f $(dirname $0))
while [ -n "$1" ]; do
	if [ "$1" = "-q" ]; then
		export MSGLEVEL=2
	elif [ "$1" = "-v" ]; then
		export MSGLEVEL=4
	elif [ "$1" = '--color=no' ]; then
		export MSGCOLOR='NO'
	else
		echo >&2 "WARNING: Unknown parameter »$1« will be ignored"
	fi
	shift
done
export MSGLEVEL="${MSGLEVEL:-3}"

if [ "$MSGCOLOR" != 'NO' ]; then
	if [ ! -t 1 ]; then # but check that we output to a terminal
		export MSGCOLOR='NO'
	fi
fi
if [ "$MSGCOLOR" != 'NO' ]; then
	CTEST='\033[1;32m'
	CHIGH='\033[1;35m'
	CRESET='\033[0m'
else
	CTEST=''
	CHIGH=''
	CRESET=''
fi

TOTAL="$(run-parts --list $DIR | grep '/test-' | wc -l)"
for testcase in $(run-parts --list $DIR | grep '/test-'); do
	if [ "$MSGLEVEL" -le 2 ]; then
		printf "($(($ALL+1))/${TOTAL}) ${CTEST}Testcase ${CHIGH}$(basename ${testcase})${CRESET}: "
	else
		printf "${CTEST}Run Testcase ($(($ALL+1))/${TOTAL}) ${CHIGH}$(basename ${testcase})${CRESET}\n"
	fi
	if ! ${testcase}; then
		FAIL=$((FAIL+1))
		FAILED_TESTS="$FAILED_TESTS $(basename $testcase)"
		echo >&2 "$(basename $testcase) ... FAIL"
	else
		PASS=$((PASS+1))
	fi
	ALL=$((ALL+1))
	if [ "$MSGLEVEL" -le 2 ]; then
		echo
	fi
done

echo >&2 "Statistics: $ALL tests were run: $PASS successfully and $FAIL failed"
if [ -n "$FAILED_TESTS" ]; then
	echo >&2 "Failed tests: $FAILED_TESTS"
else
	echo >&2 'All tests seem to have been run successfully. What could possibly go wrong?'
fi
# ensure we don't overflow
exit $((FAIL <= 255 ? FAIL : 255))