#!/bin/bash
set -u

LIBAVCODEC_MAJOR=$(pkg-config --modversion libavcodec 2>/dev/null | cut -d. -f1)
export LIBAVCODEC_MAJOR="${LIBAVCODEC_MAJOR:-0}"

OUTFILE=$(mktemp /tmp/test_output_XXXXXX.txt)
START_TIME=$SECONDS

TEST_FILTER="${1:-}"
shift $(( $# > 0 ? 1 : 0 ))

SWIFT_TEST_ARGS=()
if [ -n "$TEST_FILTER" ]; then
    SWIFT_TEST_ARGS+=(--filter "$TEST_FILTER")
fi
if [ $# -gt 0 ]; then
    SWIFT_TEST_ARGS+=("$@")
fi

swift test "${SWIFT_TEST_ARGS[@]}" >"$OUTFILE" 2>&1
STATUS=$?
ELAPSED=$((SECONDS - START_TIME))

if [ -n "$TEST_FILTER" ]; then
    echo "Filter: $TEST_FILTER"
else
    echo "Filter: all tests"
fi

SUMMARY_LINE=$(
    grep -E "Executed [0-9]+ test(s)?, with [0-9]+ failures" "$OUTFILE" | tail -1
)
SUITE_RESULT_LINE=$(
    grep -E "Test Suite '([^']+|Selected tests|All tests)' (passed|failed)" "$OUTFILE" | tail -1
)
if [ -n "$SUMMARY_LINE" ]; then
    TOTAL_TESTS=$(printf '%s\n' "$SUMMARY_LINE" | awk '{print $2}')
    TOTAL_FAILURES=$(printf '%s\n' "$SUMMARY_LINE" | awk '{print $5}')
    echo "Total: $TOTAL_TESTS   Failures: $TOTAL_FAILURES"
else
    echo "Total: unknown   Failures: unknown"
fi
if [ -n "$SUITE_RESULT_LINE" ]; then
    echo "Result: $SUITE_RESULT_LINE"
fi
echo "Elapsed: ${ELAPSED}s"
echo "Build / compile errors:"
grep -E "^/home/$(whoami)/Projects/CodeMapper/(Sources|Tests)/.*error:" "$OUTFILE" | sed "s|/home/$(whoami)/Projects/CodeMapper/||" | head -10 || echo "  none"
echo "Failed / crashed:"
grep "FAILED\|Fatal error\|Exited with unexpected\| failed (" "$OUTFILE" || echo "  none"
echo "Full output: $OUTFILE"
exit $STATUS