#!/usr/bin/env bash

# Run tests
#
# Copyright (c) 2005 Junio C Hamano
# Copyright (c) 2010 Notmuch Developers
#
# Adapted from a Makefile to a shell script by Carl Worth (2010)

if [ ${BASH_VERSINFO[0]} -lt 4 ]; then
    echo "Error: The notmuch test suite requires a bash version >= 4.0"
    echo "due to use of associative arrays within the test suite."
    echo "Please try again with a newer bash (or help us fix the"
    echo "test suite to be more portable). Thanks."
    exit 1
fi

# Ensure NOTMUCH_SRCDIR and NOTMUCH_BUILDDIR are set.
. $(dirname "$0")/export-dirs.sh || exit 1

TESTS=
for test in $NOTMUCH_TESTS; do
    TESTS="$TESTS $NOTMUCH_SRCDIR/test/$test"
done

if [[ -z "$TESTS" ]]; then
    TESTS="$NOTMUCH_SRCDIR/test/T[0-9][0-9][0-9]-*.sh"
fi

# Clean up any results from a previous run
rm -rf $NOTMUCH_BUILDDIR/test/test-results

# Test for timeout utility
if command -v timeout >/dev/null; then
    TEST_TIMEOUT_CMD="timeout 2m"
    echo "INFO: using 2 minute timeout for tests"
else
    TEST_TIMEOUT_CMD=""
fi

trap 'e=$?; kill $!; exit $e' HUP INT TERM
# Run the tests
for test in $TESTS; do
    $TEST_TIMEOUT_CMD $test "$@" &
    wait $!
    # If the test failed without producing results, then it aborted,
    # so we should abort, too.
    RES=$?
    testname=$(basename $test .sh)
    if [[ $RES != 0 && ! -e "$NOTMUCH_BUILDDIR/test/test-results/$testname" ]]; then
        exit $RES
    fi
done
trap - HUP INT TERM

# Report results
echo
$NOTMUCH_SRCDIR/test/aggregate-results.sh $NOTMUCH_BUILDDIR/test/test-results/*
ev=$?

# Clean up
rm -rf $NOTMUCH_BUILDDIR/test/test-results $NOTMUCH_BUILDDIR/test/corpora.mail

exit $ev