#!/usr/bin/env sh

TESTS_RUN=0

TESTS_PASSED=0

TESTS_FAILED=0

TEST_DIRS='empty_input pass_thru single_test_line basic_complete'

TEST_DIRS="$TEST_DIRS multiple_everything between_the_lines"

TEST_DIRS="$TEST_DIRS repeated_suites repeated_tcases repeated_tests"

TEST_DIRS="$TEST_DIRS not_really_repeated tcase_implied_repeat"

TEST_DIRS="$TEST_DIRS case_insensitive_pp trailing_ws non_word_chars"

TEST_DIRS="$TEST_DIRS test_chars num_start_test_name"

TEST_DIRS="$TEST_DIRS no_args clean_mode declarations test_after_main_pre"

TEST_DIRS="$TEST_DIRS main_pre_multiple main_post main_pre_after_post"

TEST_DIRS="$TEST_DIRS test_after_main_post main_post_multiple ucn"

TEST_DIRS="$TEST_DIRS invalid_ucn argument_ws repeated_argument_tests"

check_dir() {

    status=0

    checkmkdir=$PWD

    outdir="test.out/$1"

    testdir="$srcdir/test/$1"

    if ! mkdir -p "$outdir"

    then

        echo "Couldn't make path \"$outdir\"!"

    fi

    outdir=$(cd "$outdir" && pwd)

    if ! cd "$testdir"

    then

        echo "Couldn't chdir to \"$testdir\"!"

    fi

    # set up expected input/output file names

    infname=in

    outfname="$outdir/output"

    errfname="$outdir/err"

    diffname="$outdir/diff"

    errdiffname="$outdir/err-diff"

    CHECKMK="$checkmkdir/checkmk"

    checkmk_cmd='"$CHECKMK" "$infname" > "$outfname" 2>"$errfname"'

    rm -f "$outfname" "$errfname" "$diffname" "$errdiffname"

    # source local versions, if available.

    [ -r ./cmd ] && . ./cmd

    # Check output.

    eval "$checkmk_cmd"

    ckstat=$?

    if ! diff -c "x_output" "$outfname" > "$diffname"

    then

        echo "Unexpected output differences:"

        cat "$diffname"

        status=1

    fi

    # Check stderr.

    if [ -s x_err ]

    then

        if ! diff -c "x_err" "$errfname" > "$errdiffname"

        then

            echo "Unexpected error differences:"

            cat "$errdiffname"

            status=1

        fi

    elif [ -s err ]

    then

        echo "Unexpected text from standard error:"

        echo "------------------------------------"

        cat "$errfname"

        echo "------------------------------------"

        status=1

    fi

    # Check status.

    xstat=0

    if [ -e "x_exit" ]

    then

        xstat=`cat x_exit`

    elif [ -s "x_err" ]

    then

        xstat=1

    fi

    if [ $xstat != $ckstat ]

    then

        echo "Expected exit status of $xstat, but got $ckstat."

        status=1

    fi

    return $status

}

pass_dir() {

    echo "Test $1 passed."

    TESTS_PASSED=$(($TESTS_PASSED+1))

}

fail_dir() {

    echo "Test $1 FAILED."

    TESTS_FAILED=$(($TESTS_FAILED+1))

}

echo "These are the tests for the checkmk program."

echo

echo "===================="

echo "   Test Run Start"

echo "===================="

echo

for dir in $TEST_DIRS

do

    echo "Running test $dir..."

    if ( check_dir $dir )

    then

        pass_dir $dir

    else

        fail_dir $dir

    fi

    TESTS_RUN=$(($TESTS_RUN+1))

    echo

done

echo "===================="

echo " Test Run Complete"

echo "===================="

echo "Total:  $TESTS_RUN"

echo "Passed: $TESTS_PASSED"

echo "Failed: $TESTS_FAILED"

if [ "$TESTS_FAILED" -gt 0 ]

then

    echo

    echo "****************************************"

    echo "          TEST RUN FAILED!!!!"

    echo "****************************************"

    exit 1;

fi

echo