cbc/test/run.sh

#!/bin/bash

main() {
    local pattern="."

    cd "$(dirname "$0")"
    . ./shunit.sh

    while print "$1" | grep '^-' >/dev/null 2>&1
    do
        case "$1" in
        -t)
            # run specified tests
            shift
            local pattern="$1"; shift
            ;;
        *)
            echo "Usage: $0 [-t PATTERN] [<file>...]" 1>&2
            exit 1
            ;;
        esac
    done
    if [ $# -eq 0 ]
    then
        load_tests test_*.sh
    else
        load_tests "$@"
    fi
    if [ "$pattern" = "." ]
    then
        # run all defined tests
        defined_tests | sort | run_tests
    else
        # run only matched tests
        defined_tests | grep "$pattern" | sort | run_tests
    fi
}

load_tests() {
    local file
    for file in "$@"
    do
        . "./$file" || error_exit "load failed: $file"
    done
}

run_tests() {
    local pattern="$1"
    local f

    while read f
    do
        $f
    done
    shunit_report_result
}

defined_tests() {
    defined_functions | grep '^test_'
}

defined_functions() {
    typeset +f
}

main "$@"