shellfu/tests/mdfmt/TF_RUN

#!/bin/bash

. "$TF_DIR/include/subtest.sh"
. "$TF_DIR/include/tools.sh"

. "$(sfpath)" || tf_exit_error "failed to init shellfu"
export PRETTY=plain
shellfu import mdfmt    || tf_exit_error "failed to import mdfmt"


tf_enum_subtests() {

    #
    # Whole text as single argument (fragment)
    #
    echo "single_h1"
    echo "single_h2"
    echo "single_h3"
    echo "single_p"
    echo "single_ul"
    echo "single_ol"
    echo "single_pre"

    #
    # Each line as separate argument (fragment)
    #
    echo "args_h1"
    echo "args_h2"
    echo "args_h3"
    echo "args_p"
    echo "args_ul"
    echo "args_ol"
    echo "args_pre"

    #
    # Blockquoted elements (single argument)
    #
    echo "blockquoted_h1"
    echo "blockquoted_h2"
    echo "blockquoted_h3"
    echo "blockquoted_p"
    echo "blockquoted_ul"
    echo "blockquoted_ol"
    echo "blockquoted_pre"

    #
    # Pairs of element types
    #
    echo "pair_h1_h2"
    echo "pair_h1_p"
    echo "pair_p_ol"
    echo "pair_p_ul"
    echo "pair_p_pre"

    #
    # Nested pairs of element types
    #
    echo "nest_ol_ol"
    echo "nest_ol_ul"
    echo "nest_ol_p"
    echo "nest_ol_pre"
    echo "nest_ul_ol"
    echo "nest_ul_ul"
    echo "nest_ul_p"
    echo "nest_ul_pre"

    #
    # A more full-fletched example
    #
    echo "doc_egg"

}

lipsum() {
    case $elm in
        p|ol|ul)
            echo -n \
                "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed" \
                " do eiusmod tempor incididunt ut labore et dolore magna aliqua." \
                " Ut enim ad minim veniam, quis nostrud exercitation ullamco" \
                " laboris nisi ut aliquip ex ea commodo consequat. Duis aute" \
                " irure dolor in reprehenderit in voluptate velit esse cillum" \
                " dolore eu fugiat nulla pariatur. Excepteur sint occaecat" \
                " cupidatat non proident, sunt in culpa qui officia deserunt" \
                " mollit anim id est laborum."
                ;;
        h*)
            echo "How did I grow my rhino nose"
            ;;
        pre)
            echo 'found = False'
            echo 'for x in sequence:'
            echo '    if pred(x.n):'
            echo '        found = True'
            echo 'if found:'
            echo '    ...'
            ;;
    esac
}

do_mdfmt() {
    #
    #
    #
    local elm=$1
    local pass=$2
    local nest=$3
    local args=()
    local frags=()
    test -n "$nest" && args=( --nest "$nest" )
    case $name in
        blockquoted_*) args+=( --quote )
    esac
    case $pass in
        line2frag)
            IFS=$'\n' frags=( $(lipsum) )
            ;;
        single)
            frags=("$(lipsum)")
            ;;
    esac
    args+=( "$elm" "${frags[@]}")
    mdfmt "${args[@]}"
}


mkresult() {
    local elm elm1 elm2 elms
    case $name in

        single_*)
            elm=${name#single_}
            do_mdfmt "$elm" single
            ;;

        args_*)
            elm=${name#args_}
            do_mdfmt "$elm" line2frag
            ;;

        blockquoted_*)
            elm=${name#blockquoted_}
            do_mdfmt "$elm" single
            ;;

        pair_*)
            local elms=${name#pair_}
            local elm1=${elms%_*}
            local elm2=${elms#*_}
            do_mdfmt "$elm1" line2frag
            do_mdfmt "$elm2" line2frag
            ;;

        nest_*)
            local elms=${name#nest_}
            local elm1=${elms%_*}
            local elm2=${elms#*_}
            do_mdfmt "$elm1" line2frag
            do_mdfmt "$elm2" line2frag 1
            ;;

        doc_egg)
            mdfmt h1 "how to boil an egg"
            mdfmt p  "this tutorial shows you how to boil an egg" \
                     "the best way possible"
            mdfmt h2 "variant 1"
            mdfmt ol "take egg"
            mdfmt ol "put it in a pot full of water"
            mdfmt ol "place pot onto stove"
            mdfmt ol "turn on stove"
            mdfmt ol "wait"
            mdfmt --nest 1 ul "for soft-boiled, wait 3 minutes"
            mdfmt --nest 2 ol "wait first minute"
            mdfmt --nest 2 ol "wait second minute"
            mdfmt --nest 2 ol "wait third minute"
            mdfmt --nest 1 ul "for hard-boiled, wait 10 minutes"
            mdfmt ol "turn off the stove"
            mdfmt ol "replace water with cold water "
            mdfmt ol "break and replace shell from the egg"
            mdfmt h2 "variant 1"
            mdfmt ol "start your favorite browser"
            mdfmt ol "open youtube:"
            mdfmt --nest 1 pre "https://www.youtube.com/"
            mdfmt ol "enter following text in Search box:"
            mdfmt --nest 1 pre "how to boil an egg"
            mdfmt ol "watch at least 5 videos"
            mdfmt ol "go to the closest restaurant and ask for" \
                      "a boiled egg"
            mdfmt h2 "conclusion"
            mdfmt p  "We hope you enjoy the egg. Seriously."
            mdfmt h2 "references"
            mdfmt p "This is what fsumsal said about it:"
            mdfmt -q p "OK.  I feel honored by inclusion in the test."
            mdfmt p "A more thorough review by mr. knowitalmostall:"
            mdfmt -q p "The egg was good, except"
            mdfmt -q ul "the shell could have been softer,"
            mdfmt -q ul "the yolk could have been harder,"
            mdfmt -q ul "the white could have been yellower."
            mdfmt -q p "Overall, I liked it."
            mdfmt p "(It's worth noting that mr. knowitalmostall does not work" \
                    "in the egg review business anymore.)"
            ;;

    esac
}

tf_do_subtest() {
    local name=$1
    tf_testflt -n "$name" -O "oracle/$name.stdout" "mkresult"
}

tf_do_subtests