improve stdout/stderr usage correctness in test framework

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

#!/bin/sh
set -e

FAIL=0
PASS=0
ALL=0

FAILED_TESTS=""
DIR=$(readlink -f $(dirname $0))
if [ "$1" = "-q" ]; then
	export MSGLEVEL=2
elif [ "$1" = "-v" ]; then
	export MSGLEVEL=4
fi

if expr match "$(readlink -f /proc/$$/fd/1)" '/dev/pts/[0-9]\+' > /dev/null; then
	CTEST='\033[1;32m'
	CHIGH='\033[1;35m'
	CRESET='\033[0m'
elif [ -z "${MSGLEVEL}" ]; then
	export MSGLEVEL=2
fi

if [ -z "$MSGLEVEL" ]; then
	MSGLEVEL=5
fi

for testcase in $(run-parts --list $DIR | grep '/test-'); do
	if [ "$MSGLEVEL" -le 2 ]; then
		echo -n "${CTEST}Testcase ${CHIGH}$(basename ${testcase})${CRESET}: "
	else
		echo "${CTEST}Run Testcase ${CHIGH}$(basename ${testcase})${CRESET}"
	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))