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gvlx/unit.sh

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Last active October 5, 2018 05:47
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Revisions

  1. Gerardo Lisboa revised this gist Dec 18, 2017. 1 changed file with 86 additions and 55 deletions.
    141 changes: 86 additions & 55 deletions unit.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -1,11 +1,13 @@
    #!/bin/bash

    # Following stackoverflow discussion, from https://gist.github.com/tvlooy/cbfbdb111a4ebad8b93e (rev7)

    function test(){
    local __MESSAGE__="$1"
    local __RECEIVED__="$2"
    local __EXPECTED__="$3"

    if [ "${__RECEIVED__}" = "${__EXPECTED__}" ]; then
    if [ "${__RECEIVED__}" == "${__EXPECTED__}" ]; then
    # shellcheck disable=SC1117
    echo -e "\033[32m✔ Tested ${__MESSAGE__}"
    else
    @@ -19,47 +21,77 @@ function test(){
    }

    function testSuite(){
    test 'absolute call' "$(bash /tmp/1234/test.sh)" /tmp/1234
    test 'via symlinked dir' "$(bash /tmp/current/test.sh)" /tmp/1234
    test 'via symlinked file' "$(bash /tmp/test.sh)" /tmp/1234
    test 'via multiple symlinked dirs' "$(bash /tmp/current/loop/test.sh)" /tmp/1234
    pushd /tmp >/dev/null || exit 1
    test 'relative call' "$(bash 1234/test.sh)" /tmp/1234
    test 'absolute call' "$(bash ${__TEMPDIR__}/1234/test.sh)" "${__TEMPDIR__}/1234"
    test 'via symlinked dir' "$(bash ${__TEMPDIR__}/current/test.sh)" "${__TEMPDIR__}/1234"
    test 'via symlinked file' "$(bash ${__TEMPDIR__}/test.sh)" "${__TEMPDIR__}/1234"
    test 'via multiple symlinked dirs' "$(bash ${__TEMPDIR__}/current/loop/test.sh)" "${__TEMPDIR__}/1234"
    pushd "${__TEMPDIR__}" >/dev/null || exit 1
    test 'relative call' "$(bash 1234/test.sh)" "${__TEMPDIR__}/1234"
    popd >/dev/null || exit 1
    test 'with space in dir' "$(bash /tmp/12\ 34/test.sh)" /tmp/1234
    test 'with space in file' "$(bash /tmp/1234/te\ st.sh)" /tmp/1234
    test 'with space in dir' "$(bash ${__TEMPDIR__}/12\ 34/test.sh)" "${__TEMPDIR__}/1234"
    test 'with space in file' "$(bash ${__TEMPDIR__}/1234/te\ st.sh)" "${__TEMPDIR__}/1234"
    echo
    }

    function readlink_exists(){
    if [[ ! $(which readlink 2> /dev/null) ]]
    then
    # shellcheck disable=SC1117
    echo -e "\033[31m✘ readlink not available, test skipped"
    # shellcheck disable=SC1117
    echo -e "\033[0m"
    (exit 1)
    fi;
    }

    function rm_tempdir(){
    [[ -n "${__TEMPDIR__}" && -d "${__TEMPDIR__}" ]]\
    && rm -fr "${__TEMPDIR__}";
    }

    function set_tempdir(){
    rm_tempdir;

    while [[ -z "${__TEMPDIR__}" || -d "${__TEMPDIR__}" ]]; do
    __TEMPDIR__="/tmp/${BASH_SOURCE[0]}_temp.${USER}.${RANDOM}";
    done;

    mkdir -p "${__TEMPDIR__}"
    }

    function teardown(){
    # remove symlinks before files
    local __DIR__="/tmp/1234";
    local __DIR__="${__TEMPDIR__}/1234";
    local __FILE__="test.sh";
    local __DIR2__="/tmp/12 34";
    local __DIR2__="${__TEMPDIR__}/12 34";
    local __FILE2__="te st.sh";

    [[ -e "${__DIR2__}" ]] && rm -rf "${__DIR2__:?}";
    [[ -e "${__DIR__}/${__FILE2__}" ]] && rm -f "${__DIR__:?}/${__FILE2__}";
    [[ -e "${__DIR2__}/${__FILE__}" ]] && rm -f "${__DIR2__:?}/${__FILE__}";
    [[ -e "${__DIR2__}/${__FILE2__}" ]] && rm -f "${__DIR2__:?}/${__FILE2__}";
    [[ -e /tmp/"${__FILE__}" ]] && rm -f "/tmp/${__FILE__}";
    [[ -e /tmp/current ]] && rm -rf /tmp/current;
    [[ -e /tmp/current/loop ]] && rm -rf /tmp/current/loop;
    [[ -e "${__DIR__}" ]] && rm -rf "${__DIR__:?}";
    [[ -e "${__DIR__}/${__FILE__}" ]] && rm -f "${__DIR__:?}/${__FILE__}";
    [[ -e "${__DIR2__}" ]] && rm -rf "${__DIR2__:?}";
    [[ -e "${__DIR__}/${__FILE2__}" ]] && rm -f "${__DIR__:?}/${__FILE2__}";
    [[ -e "${__DIR2__}/${__FILE__}" ]] && rm -f "${__DIR2__:?}/${__FILE__}";
    [[ -e "${__DIR2__}/${__FILE2__}" ]] && rm -f "${__DIR2__:?}/${__FILE2__}";
    [[ -e ${__TEMPDIR__}/"${__FILE__}" ]] && rm -f "${__TEMPDIR__}/${__FILE__}";
    [[ -e ${__TEMPDIR__}/current ]] && rm -rf "${__TEMPDIR__}/current";
    [[ -e ${__TEMPDIR__}/current/loop ]] && rm -rf "${__TEMPDIR__}/current/loop";
    [[ -e "${__DIR__}" ]] && rm -rf "${__DIR__:?}";
    [[ -e "${__DIR__}/${__FILE__}" ]] && rm -f "${__DIR__:?}/${__FILE__}";

    rm_tempdir;
    }

    function setup(){
    local __DIR__="/tmp/1234";
    function setup(){
    set_tempdir;

    local __DIR__="${__TEMPDIR__}/1234";
    local __FILE__="test.sh";
    local __DIR2__="/tmp/12 34";
    local __DIR2__="${__TEMPDIR__}/12 34";
    local __FILE2__="te st.sh";

    mkdir "${__DIR__}"
    touch "${__DIR__}/${__FILE__}"
    ln -s "${__DIR__}/${__FILE__}" /tmp
    ln -s "${__DIR__}" /tmp/current
    ln -s "${__DIR__}" /tmp/current/loop
    ln -s "${__DIR__}/${__FILE__}" "${__TEMPDIR__}"
    ln -s "${__DIR__}" "${__TEMPDIR__}/current"
    ln -s "${__DIR__}" "${__TEMPDIR__}/current/loop"
    mkdir "${__DIR2__}"
    ln -s "${__DIR__}/${__FILE__}" "${__DIR__}/${__FILE2__}"
    ln -s "${__DIR__}/${__FILE__}" "${__DIR2__}/${__FILE__}"
    @@ -68,23 +100,21 @@ function setup(){

    function test1(){
    echo 'Test 1: via dirname'
    cat <<- EOF >/tmp/1234/test.sh
    cat <<- EOF >"${__TEMPDIR__}/1234/test.sh"
    echo \`dirname \$0\`
    EOF
    testSuite
    }

    function test2(){
    echo 'Test 2: via pwd'
    cat <<- EOF >/tmp/1234/test.sh
    cat <<- EOF >"${__TEMPDIR__}/1234/test.sh"
    echo \$( cd "\$( dirname "\${BASH_SOURCE[0]}" )" && pwd )
    EOF
    testSuite
    }

    function test3(){
    echo 'Test 3: overcomplicated stackoverflow solution'
    cat <<- EOF >/tmp/1234/test.sh
    cat <<- EOF >"${__TEMPDIR__}/1234/test.sh"
    __SOURCE__="\${BASH_SOURCE[0]}"
    while [ -h "\$__SOURCE__" ]; do
    __DIR__="\$( cd -P "\$( dirname "\$__SOURCE__" )" && pwd )"
    @@ -94,62 +124,63 @@ function test3(){
    __DIR__="\$( cd -P "\$( dirname "\$__SOURCE__" )" && pwd )"
    echo \$__DIR__
    EOF
    testSuite
    }

    function test4(){
    echo 'Test 4: via readlink'
    cat <<- EOF >/tmp/1234/test.sh
    cat <<- EOF >"${__TEMPDIR__}/1234/test.sh"
    echo \`dirname \$(readlink -f \$0 2> /dev/null)\`
    EOF
    testSuite
    }

    function test5(){
    echo 'Test 5: via readlink with space'
    cat <<- EOF >/tmp/1234/test.sh
    cat <<- EOF >"${__TEMPDIR__}/1234/test.sh"
    echo \`dirname \$(readlink -f "\$0" 2> /dev/null)\`
    EOF
    testSuite
    }

    function test6(){
    echo 'Test 6: as Test 2 but with cd -P';
    cat <<- EOF >/tmp/1234/test.sh
    cat <<- EOF >"${__TEMPDIR__}/1234/test.sh"
    echo \$( cd -P "\$( dirname "\${BASH_SOURCE[0]}" )" && pwd )
    EOF
    testSuite
    }

    function test7(){
    echo 'Test 7: via cd -P and pwd, testing for symlinked file first';
    cat <<- EOF >/tmp/1234/test.sh
    cat <<- EOF >"${__TEMPDIR__}/1234/test.sh"
    __SOURCE__="\${BASH_SOURCE[0]}"
    while [[ -h "\${__SOURCE__}" ]]; do
    __SOURCE__=\$(find "\${__SOURCE__}" -type l -ls | sed -n 's/^.* -> \(.*\)/\1/p');
    done;
    echo \$(cd -P "\$( dirname "\${__SOURCE__}" )" && pwd)
    EOF
    testSuite
    }

    main(){

    local __TEMPDIR__="";

    echo;
    echo;

    teardown; # sanity check (in case last run was interrupted)
    setup;
    teardown; # sanity check (in case last run was interrupted)
    setup;

    if [ "$1" != "" ]; then
    $1;
    else
    test1
    test2
    test3
    test4
    test5
    test6
    test7
    fi
    if [[ -n "${1}" ]]; then
    "${1}" && testSuite;
    else
    test1 && testSuite;
    test2 && testSuite;
    test3 && testSuite;
    test4 && testSuite;
    test5 && testSuite;
    test6 && testSuite;
    test7 && testSuite;
    fi

    teardown;
    }

    teardown;
    main "$@";
  2. Gerardo Lisboa revised this gist Oct 13, 2017. 1 changed file with 43 additions and 44 deletions.
    87 changes: 43 additions & 44 deletions unit.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -1,18 +1,18 @@
    #!/bin/bash

    function test(){
    local MESSAGE="$1"
    local RECEIVED="$2"
    local EXPECTED="$3"
    local __MESSAGE__="$1"
    local __RECEIVED__="$2"
    local __EXPECTED__="$3"

    if [ "$RECEIVED" = "$EXPECTED" ]; then
    if [ "${__RECEIVED__}" = "${__EXPECTED__}" ]; then
    # shellcheck disable=SC1117
    echo -e "\033[32m✔ Tested $MESSAGE"
    echo -e "\033[32m✔ Tested ${__MESSAGE__}"
    else
    # shellcheck disable=SC1117
    echo -e "\033[31m✘ Tested $MESSAGE"
    echo -e " Received: $RECEIVED"
    echo -e " Expected: $EXPECTED"
    echo -e "\033[31m✘ Tested ${__MESSAGE__}"
    echo -e " Received: ${__RECEIVED__}"
    echo -e " Expected: ${__EXPECTED__}"
    fi
    # shellcheck disable=SC1117
    echo -en "\033[0m"
    @@ -33,37 +33,37 @@ function testSuite(){

    function teardown(){
    # remove symlinks before files
    local DIR="/tmp/1234";
    local FILE="test.sh";
    local DIR2="/tmp/12 34";
    local FILE2="te st.sh";

    [[ -e "${DIR2}" ]] && rm -rf "${DIR2:?}";
    [[ -e "${DIR}/${FILE2}" ]] && rm -f "${DIR:?}/${FILE2}";
    [[ -e "${DIR2}/${FILE}" ]] && rm -f "${DIR2:?}/${FILE}";
    [[ -e "${DIR2}/${FILE2}" ]] && rm -f "${DIR2:?}/${FILE2}";
    [[ -e /tmp/"${FILE}" ]] && rm -f "/tmp/${FILE}";
    [[ -e /tmp/current ]] && rm -rf /tmp/current;
    [[ -e /tmp/current/loop ]] && rm -rf /tmp/current/loop;
    [[ -e "${DIR}" ]] && rm -rf "${DIR:?}";
    [[ -e "${DIR}/${FILE}" ]] && rm -f "${DIR:?}/${FILE}";
    local __DIR__="/tmp/1234";
    local __FILE__="test.sh";
    local __DIR2__="/tmp/12 34";
    local __FILE2__="te st.sh";

    [[ -e "${__DIR2__}" ]] && rm -rf "${__DIR2__:?}";
    [[ -e "${__DIR__}/${__FILE2__}" ]] && rm -f "${__DIR__:?}/${__FILE2__}";
    [[ -e "${__DIR2__}/${__FILE__}" ]] && rm -f "${__DIR2__:?}/${__FILE__}";
    [[ -e "${__DIR2__}/${__FILE2__}" ]] && rm -f "${__DIR2__:?}/${__FILE2__}";
    [[ -e /tmp/"${__FILE__}" ]] && rm -f "/tmp/${__FILE__}";
    [[ -e /tmp/current ]] && rm -rf /tmp/current;
    [[ -e /tmp/current/loop ]] && rm -rf /tmp/current/loop;
    [[ -e "${__DIR__}" ]] && rm -rf "${__DIR__:?}";
    [[ -e "${__DIR__}/${__FILE__}" ]] && rm -f "${__DIR__:?}/${__FILE__}";
    }

    function setup(){
    local DIR=/tmp/1234
    local FILE=test.sh
    local DIR2="/tmp/12 34"
    local FILE2="te st.sh"

    mkdir "${DIR}"
    touch "${DIR}/${FILE}"
    ln -s "${DIR}/${FILE}" /tmp
    ln -s "${DIR}" /tmp/current
    ln -s "${DIR}" /tmp/current/loop
    mkdir "${DIR2}"
    ln -s "${DIR}/${FILE}" "${DIR}/${FILE2}"
    ln -s "${DIR}/${FILE}" "${DIR2}/${FILE}"
    ln -s "${DIR}/${FILE}" "${DIR2}/${FILE2}"
    local __DIR__="/tmp/1234";
    local __FILE__="test.sh";
    local __DIR2__="/tmp/12 34";
    local __FILE2__="te st.sh";

    mkdir "${__DIR__}"
    touch "${__DIR__}/${__FILE__}"
    ln -s "${__DIR__}/${__FILE__}" /tmp
    ln -s "${__DIR__}" /tmp/current
    ln -s "${__DIR__}" /tmp/current/loop
    mkdir "${__DIR2__}"
    ln -s "${__DIR__}/${__FILE__}" "${__DIR__}/${__FILE2__}"
    ln -s "${__DIR__}/${__FILE__}" "${__DIR2__}/${__FILE__}"
    ln -s "${__DIR__}/${__FILE__}" "${__DIR2__}/${__FILE2__}"
    }

    function test1(){
    @@ -85,14 +85,14 @@ function test2(){
    function test3(){
    echo 'Test 3: overcomplicated stackoverflow solution'
    cat <<- EOF >/tmp/1234/test.sh
    SOURCE="\${BASH_SOURCE[0]}"
    while [ -h "\$SOURCE" ]; do
    DIR="\$( cd -P "\$( dirname "\$SOURCE" )" && pwd )"
    SOURCE="\$(readlink "\$SOURCE" 2> /dev/null)"
    [[ \$SOURCE != /* ]] && SOURCE="\$DIR/\$SOURCE"
    __SOURCE__="\${BASH_SOURCE[0]}"
    while [ -h "\$__SOURCE__" ]; do
    __DIR__="\$( cd -P "\$( dirname "\$__SOURCE__" )" && pwd )"
    __SOURCE__="\$(readlink "\$__SOURCE__" 2> /dev/null)"
    [[ \$__SOURCE__ != /* ]] && __SOURCE__="\$__DIR__/\$__SOURCE__"
    done
    DIR="\$( cd -P "\$( dirname "\$SOURCE" )" && pwd )"
    echo \$DIR
    __DIR__="\$( cd -P "\$( dirname "\$__SOURCE__" )" && pwd )"
    echo \$__DIR__
    EOF
    testSuite
    }
    @@ -126,7 +126,6 @@ function test7(){
    cat <<- EOF >/tmp/1234/test.sh
    __SOURCE__="\${BASH_SOURCE[0]}"
    while [[ -h "\${__SOURCE__}" ]]; do
    # shellcheck disable=SC1117
    __SOURCE__=\$(find "\${__SOURCE__}" -type l -ls | sed -n 's/^.* -> \(.*\)/\1/p');
    done;
  3. Gerardo Lisboa revised this gist Oct 13, 2017. 1 changed file with 80 additions and 55 deletions.
    135 changes: 80 additions & 55 deletions unit.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -1,107 +1,127 @@
    #!/bin/bash

    function test {
    MESSAGE=$1
    RECEIVED=$2
    EXPECTED=$3
    function test(){
    local MESSAGE="$1"
    local RECEIVED="$2"
    local EXPECTED="$3"

    if [ "$RECEIVED" = "$EXPECTED" ]; then
    echo -e "\033[32m✔︎ Tested $MESSAGE"
    # shellcheck disable=SC1117
    echo -e "\033[32m✔ Tested $MESSAGE"
    else
    # shellcheck disable=SC1117
    echo -e "\033[31m✘ Tested $MESSAGE"
    echo -e " Received: $RECEIVED"
    echo -e " Expected: $EXPECTED"
    fi
    # shellcheck disable=SC1117
    echo -en "\033[0m"
    }

    function testSuite {
    test 'absolute call' `bash /tmp/1234/test.sh` /tmp/1234
    test 'via symlinked dir' `bash /tmp/current/test.sh` /tmp/1234
    test 'via symlinked file' `bash /tmp/test.sh` /tmp/1234
    test 'via multiple symlinked dirs' `bash /tmp/current/loop/test.sh` /tmp/1234
    pushd /tmp >/dev/null
    test 'relative call' `bash 1234/test.sh` /tmp/1234
    popd >/dev/null
    test 'with space in dir' "`bash /tmp/12\ 34/test.sh`" /tmp/1234
    test 'with space in file' `bash /tmp/1234/te\ st.sh` /tmp/1234
    function testSuite(){
    test 'absolute call' "$(bash /tmp/1234/test.sh)" /tmp/1234
    test 'via symlinked dir' "$(bash /tmp/current/test.sh)" /tmp/1234
    test 'via symlinked file' "$(bash /tmp/test.sh)" /tmp/1234
    test 'via multiple symlinked dirs' "$(bash /tmp/current/loop/test.sh)" /tmp/1234
    pushd /tmp >/dev/null || exit 1
    test 'relative call' "$(bash 1234/test.sh)" /tmp/1234
    popd >/dev/null || exit 1
    test 'with space in dir' "$(bash /tmp/12\ 34/test.sh)" /tmp/1234
    test 'with space in file' "$(bash /tmp/1234/te\ st.sh)" /tmp/1234
    echo
    }

    function setup {
    DIR=/tmp/1234
    FILE=test.sh
    if [ -e $DIR ]; then rm -rf $DIR; fi; mkdir $DIR
    if [ -f $DIR/$FILE ]; then rm -rf $DIR/$FILE; fi; touch $DIR/$FILE
    if [ -f /tmp/$FILE ]; then rm /tmp/$FILE; fi; ln -s $DIR/$FILE /tmp
    if [ -f /tmp/current ]; then rm /tmp/current; fi; ln -s $DIR /tmp/current
    if [ -f /tmp/current/loop ]; then rm /tmp/current/loop; fi; ln -s $DIR /tmp/current/loop
    DIR2="/tmp/12 34"
    FILE2="te st.sh"
    if [ -e "$DIR2" ]; then rm -rf "$DIR2"; fi; mkdir "$DIR2"
    if [ -f "$DIR/$FILE2" ]; then rm -rf "$DIR/$FILE2"; fi; ln -s $DIR/$FILE "$DIR/$FILE2"
    if [ -f "$DIR2/$FILE" ]; then rm -rf "$DIR2/$FILE"; fi; ln -s $DIR/$FILE "$DIR2/$FILE"
    if [ -f "$DIR2/$FILE2" ]; then rm -rf "$DIR2/$FILE2"; fi; ln -s $DIR/$FILE "$DIR2/$FILE2"
    function teardown(){
    # remove symlinks before files
    local DIR="/tmp/1234";
    local FILE="test.sh";
    local DIR2="/tmp/12 34";
    local FILE2="te st.sh";

    [[ -e "${DIR2}" ]] && rm -rf "${DIR2:?}";
    [[ -e "${DIR}/${FILE2}" ]] && rm -f "${DIR:?}/${FILE2}";
    [[ -e "${DIR2}/${FILE}" ]] && rm -f "${DIR2:?}/${FILE}";
    [[ -e "${DIR2}/${FILE2}" ]] && rm -f "${DIR2:?}/${FILE2}";
    [[ -e /tmp/"${FILE}" ]] && rm -f "/tmp/${FILE}";
    [[ -e /tmp/current ]] && rm -rf /tmp/current;
    [[ -e /tmp/current/loop ]] && rm -rf /tmp/current/loop;
    [[ -e "${DIR}" ]] && rm -rf "${DIR:?}";
    [[ -e "${DIR}/${FILE}" ]] && rm -f "${DIR:?}/${FILE}";
    }

    function setup(){
    local DIR=/tmp/1234
    local FILE=test.sh
    local DIR2="/tmp/12 34"
    local FILE2="te st.sh"

    mkdir "${DIR}"
    touch "${DIR}/${FILE}"
    ln -s "${DIR}/${FILE}" /tmp
    ln -s "${DIR}" /tmp/current
    ln -s "${DIR}" /tmp/current/loop
    mkdir "${DIR2}"
    ln -s "${DIR}/${FILE}" "${DIR}/${FILE2}"
    ln -s "${DIR}/${FILE}" "${DIR2}/${FILE}"
    ln -s "${DIR}/${FILE}" "${DIR2}/${FILE2}"
    }

    function test1 {
    function test1(){
    echo 'Test 1: via dirname'
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$0\`
    echo \`dirname \$0\`
    EOF
    testSuite
    }

    function test2 {
    function test2(){
    echo 'Test 2: via pwd'
    cat <<- EOF >/tmp/1234/test.sh
    CACHE_DIR=\$( cd "\$( dirname "\${BASH_SOURCE[0]}" )" && pwd )
    echo \$CACHE_DIR
    echo \$( cd "\$( dirname "\${BASH_SOURCE[0]}" )" && pwd )
    EOF
    testSuite
    }

    function test3 {
    function test3(){
    echo 'Test 3: overcomplicated stackoverflow solution'
    cat <<- EOF >/tmp/1234/test.sh
    SOURCE="\${BASH_SOURCE[0]}"
    while [ -h "\$SOURCE" ]; do
    DIR="\$( cd -P "\$( dirname "\$SOURCE" )" && pwd )"
    SOURCE="\$(readlink "\$SOURCE" 2> /dev/null)"
    [[ \$SOURCE != /* ]] && SOURCE="\$DIR/\$SOURCE"
    done
    DIR="\$( cd -P "\$( dirname "\$SOURCE" )" && pwd )"
    echo \$DIR
    SOURCE="\${BASH_SOURCE[0]}"
    while [ -h "\$SOURCE" ]; do
    DIR="\$( cd -P "\$( dirname "\$SOURCE" )" && pwd )"
    SOURCE="\$(readlink "\$SOURCE" 2> /dev/null)"
    [[ \$SOURCE != /* ]] && SOURCE="\$DIR/\$SOURCE"
    done
    DIR="\$( cd -P "\$( dirname "\$SOURCE" )" && pwd )"
    echo \$DIR
    EOF
    testSuite
    }

    function test4 {
    function test4(){
    echo 'Test 4: via readlink'
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$(readlink -f \$0 2> /dev/null)\`
    echo \`dirname \$(readlink -f \$0 2> /dev/null)\`
    EOF
    testSuite
    }

    function test5 {
    function test5(){
    echo 'Test 5: via readlink with space'
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$(readlink -f "\$0" 2> /dev/null)\`
    echo \`dirname \$(readlink -f "\$0" 2> /dev/null)\`
    EOF
    testSuite
    }

    function test6 {
    function test6(){
    echo 'Test 6: as Test 2 but with cd -P';
    cat <<- EOF >/tmp/1234/test.sh
    CACHE_DIR=\$( cd -P "\$( dirname "\${BASH_SOURCE[0]}" )" && pwd )
    echo \$CACHE_DIR
    echo \$( cd -P "\$( dirname "\${BASH_SOURCE[0]}" )" && pwd )
    EOF
    testSuite
    }

    function test7 {
    function test7(){
    echo 'Test 7: via cd -P and pwd, testing for symlinked file first';
    cat <<- EOF >/tmp/1234/test.sh
    __SOURCE__="\${BASH_SOURCE[0]}"
    @@ -116,10 +136,13 @@ function test7 {
    }


    echo
    setup
    echo;

    teardown; # sanity check (in case last run was interrupted)
    setup;

    if [ "$1" != "" ]; then
    $1
    $1;
    else
    test1
    test2
    @@ -128,4 +151,6 @@ else
    test5
    test6
    test7
    fi
    fi

    teardown;
  4. Gerardo Lisboa revised this gist Oct 13, 2017. 1 changed file with 31 additions and 4 deletions.
    35 changes: 31 additions & 4 deletions unit.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -23,7 +23,7 @@ function testSuite {
    pushd /tmp >/dev/null
    test 'relative call' `bash 1234/test.sh` /tmp/1234
    popd >/dev/null
    test 'with space in dir' `bash /tmp/12\ 34/test.sh` /tmp/1234
    test 'with space in dir' "`bash /tmp/12\ 34/test.sh`" /tmp/1234
    test 'with space in file' `bash /tmp/1234/te\ st.sh` /tmp/1234
    echo
    }
    @@ -67,7 +67,7 @@ function test3 {
    SOURCE="\${BASH_SOURCE[0]}"
    while [ -h "\$SOURCE" ]; do
    DIR="\$( cd -P "\$( dirname "\$SOURCE" )" && pwd )"
    SOURCE="\$(readlink "\$SOURCE")"
    SOURCE="\$(readlink "\$SOURCE" 2> /dev/null)"
    [[ \$SOURCE != /* ]] && SOURCE="\$DIR/\$SOURCE"
    done
    DIR="\$( cd -P "\$( dirname "\$SOURCE" )" && pwd )"
    @@ -79,18 +79,43 @@ function test3 {
    function test4 {
    echo 'Test 4: via readlink'
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$(readlink -f \$0)\`
    echo \`dirname \$(readlink -f \$0 2> /dev/null)\`
    EOF
    testSuite
    }

    function test5 {
    echo 'Test 5: via readlink with space'
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$(readlink -f "\$0")\`
    echo \`dirname \$(readlink -f "\$0" 2> /dev/null)\`
    EOF
    testSuite
    }

    function test6 {
    echo 'Test 6: as Test 2 but with cd -P';
    cat <<- EOF >/tmp/1234/test.sh
    CACHE_DIR=\$( cd -P "\$( dirname "\${BASH_SOURCE[0]}" )" && pwd )
    echo \$CACHE_DIR
    EOF
    testSuite
    }

    function test7 {
    echo 'Test 7: via cd -P and pwd, testing for symlinked file first';
    cat <<- EOF >/tmp/1234/test.sh
    __SOURCE__="\${BASH_SOURCE[0]}"
    while [[ -h "\${__SOURCE__}" ]]; do
    # shellcheck disable=SC1117
    __SOURCE__=\$(find "\${__SOURCE__}" -type l -ls | sed -n 's/^.* -> \(.*\)/\1/p');
    done;
    echo \$(cd -P "\$( dirname "\${__SOURCE__}" )" && pwd)
    EOF
    testSuite
    }


    echo
    setup
    if [ "$1" != "" ]; then
    @@ -101,4 +126,6 @@ else
    test3
    test4
    test5
    test6
    test7
    fi
  5. @tvlooy tvlooy revised this gist Oct 29, 2015. 1 changed file with 25 additions and 5 deletions.
    30 changes: 25 additions & 5 deletions unit.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -5,7 +5,7 @@ function test {
    RECEIVED=$2
    EXPECTED=$3

    if [ $RECEIVED = $EXPECTED ]; then
    if [ "$RECEIVED" = "$EXPECTED" ]; then
    echo -e "\033[32m✔︎ Tested $MESSAGE"
    else
    echo -e "\033[31m✘ Tested $MESSAGE"
    @@ -23,6 +23,8 @@ function testSuite {
    pushd /tmp >/dev/null
    test 'relative call' `bash 1234/test.sh` /tmp/1234
    popd >/dev/null
    test 'with space in dir' `bash /tmp/12\ 34/test.sh` /tmp/1234
    test 'with space in file' `bash /tmp/1234/te\ st.sh` /tmp/1234
    echo
    }

    @@ -34,6 +36,12 @@ function setup {
    if [ -f /tmp/$FILE ]; then rm /tmp/$FILE; fi; ln -s $DIR/$FILE /tmp
    if [ -f /tmp/current ]; then rm /tmp/current; fi; ln -s $DIR /tmp/current
    if [ -f /tmp/current/loop ]; then rm /tmp/current/loop; fi; ln -s $DIR /tmp/current/loop
    DIR2="/tmp/12 34"
    FILE2="te st.sh"
    if [ -e "$DIR2" ]; then rm -rf "$DIR2"; fi; mkdir "$DIR2"
    if [ -f "$DIR/$FILE2" ]; then rm -rf "$DIR/$FILE2"; fi; ln -s $DIR/$FILE "$DIR/$FILE2"
    if [ -f "$DIR2/$FILE" ]; then rm -rf "$DIR2/$FILE"; fi; ln -s $DIR/$FILE "$DIR2/$FILE"
    if [ -f "$DIR2/$FILE2" ]; then rm -rf "$DIR2/$FILE2"; fi; ln -s $DIR/$FILE "$DIR2/$FILE2"
    }

    function test1 {
    @@ -76,9 +84,21 @@ function test4 {
    testSuite
    }

    function test5 {
    echo 'Test 5: via readlink with space'
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$(readlink -f "\$0")\`
    EOF
    testSuite
    }
    echo
    setup
    test1
    test2
    test3
    test4
    if [ "$1" != "" ]; then
    $1
    else
    test1
    test2
    test3
    test4
    test5
    fi
  6. @tvlooy tvlooy revised this gist Jun 9, 2015. 1 changed file with 6 additions and 4 deletions.
    10 changes: 6 additions & 4 deletions unit.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -23,6 +23,7 @@ function testSuite {
    pushd /tmp >/dev/null
    test 'relative call' `bash 1234/test.sh` /tmp/1234
    popd >/dev/null
    echo
    }

    function setup {
    @@ -36,15 +37,15 @@ function setup {
    }

    function test1 {
    echo -e "\nTest 1: via dirname"
    echo 'Test 1: via dirname'
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$0\`
    EOF
    testSuite
    }

    function test2 {
    echo -e "\nTest 2: via pwd"
    echo 'Test 2: via pwd'
    cat <<- EOF >/tmp/1234/test.sh
    CACHE_DIR=\$( cd "\$( dirname "\${BASH_SOURCE[0]}" )" && pwd )
    echo \$CACHE_DIR
    @@ -53,7 +54,7 @@ function test2 {
    }

    function test3 {
    echo -e "\nTest 3: overcomplicated stackoverflow solution"
    echo 'Test 3: overcomplicated stackoverflow solution'
    cat <<- EOF >/tmp/1234/test.sh
    SOURCE="\${BASH_SOURCE[0]}"
    while [ -h "\$SOURCE" ]; do
    @@ -68,13 +69,14 @@ function test3 {
    }

    function test4 {
    echo -e "\nTest 4: via readlink"
    echo 'Test 4: via readlink'
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$(readlink -f \$0)\`
    EOF
    testSuite
    }

    echo
    setup
    test1
    test2
  7. @tvlooy tvlooy revised this gist Jun 9, 2015. 1 changed file with 4 additions and 4 deletions.
    8 changes: 4 additions & 4 deletions unit.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -36,15 +36,15 @@ function setup {
    }

    function test1 {
    echo 'Test 1: via dirname'
    echo -e "\nTest 1: via dirname"
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$0\`
    EOF
    testSuite
    }

    function test2 {
    echo 'Test 2: via pwd'
    echo -e "\nTest 2: via pwd"
    cat <<- EOF >/tmp/1234/test.sh
    CACHE_DIR=\$( cd "\$( dirname "\${BASH_SOURCE[0]}" )" && pwd )
    echo \$CACHE_DIR
    @@ -53,7 +53,7 @@ function test2 {
    }

    function test3 {
    echo "Test 3: overcomplicated stackoverflow solution"
    echo -e "\nTest 3: overcomplicated stackoverflow solution"
    cat <<- EOF >/tmp/1234/test.sh
    SOURCE="\${BASH_SOURCE[0]}"
    while [ -h "\$SOURCE" ]; do
    @@ -68,7 +68,7 @@ function test3 {
    }

    function test4 {
    echo 'Test 4: via readlink'
    echo -e "\nTest 4: via readlink"
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$(readlink -f \$0)\`
    EOF
  8. @tvlooy tvlooy revised this gist Jun 9, 2015. 1 changed file with 20 additions and 2 deletions.
    22 changes: 20 additions & 2 deletions unit.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -19,6 +19,7 @@ function testSuite {
    test 'absolute call' `bash /tmp/1234/test.sh` /tmp/1234
    test 'via symlinked dir' `bash /tmp/current/test.sh` /tmp/1234
    test 'via symlinked file' `bash /tmp/test.sh` /tmp/1234
    test 'via multiple symlinked dirs' `bash /tmp/current/loop/test.sh` /tmp/1234
    pushd /tmp >/dev/null
    test 'relative call' `bash 1234/test.sh` /tmp/1234
    popd >/dev/null
    @@ -31,6 +32,7 @@ function setup {
    if [ -f $DIR/$FILE ]; then rm -rf $DIR/$FILE; fi; touch $DIR/$FILE
    if [ -f /tmp/$FILE ]; then rm /tmp/$FILE; fi; ln -s $DIR/$FILE /tmp
    if [ -f /tmp/current ]; then rm /tmp/current; fi; ln -s $DIR /tmp/current
    if [ -f /tmp/current/loop ]; then rm /tmp/current/loop; fi; ln -s $DIR /tmp/current/loop
    }

    function test1 {
    @@ -42,7 +44,7 @@ function test1 {
    }

    function test2 {
    echo 'Test 2: via pwd'
    echo 'Test 2: via pwd'
    cat <<- EOF >/tmp/1234/test.sh
    CACHE_DIR=\$( cd "\$( dirname "\${BASH_SOURCE[0]}" )" && pwd )
    echo \$CACHE_DIR
    @@ -51,7 +53,22 @@ echo 'Test 2: via pwd'
    }

    function test3 {
    echo 'Test 3: via readlink'
    echo "Test 3: overcomplicated stackoverflow solution"
    cat <<- EOF >/tmp/1234/test.sh
    SOURCE="\${BASH_SOURCE[0]}"
    while [ -h "\$SOURCE" ]; do
    DIR="\$( cd -P "\$( dirname "\$SOURCE" )" && pwd )"
    SOURCE="\$(readlink "\$SOURCE")"
    [[ \$SOURCE != /* ]] && SOURCE="\$DIR/\$SOURCE"
    done
    DIR="\$( cd -P "\$( dirname "\$SOURCE" )" && pwd )"
    echo \$DIR
    EOF
    testSuite
    }

    function test4 {
    echo 'Test 4: via readlink'
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$(readlink -f \$0)\`
    EOF
    @@ -62,3 +79,4 @@ setup
    test1
    test2
    test3
    test4
  9. @tvlooy tvlooy revised this gist Jun 9, 2015. 1 changed file with 1 addition and 1 deletion.
    2 changes: 1 addition & 1 deletion unit.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -51,7 +51,7 @@ echo 'Test 2: via pwd'
    }

    function test3 {
    echo 'Test 2: via readlink'
    echo 'Test 3: via readlink'
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$(readlink -f \$0)\`
    EOF
  10. @tvlooy tvlooy revised this gist Jun 9, 2015. 1 changed file with 11 additions and 1 deletion.
    12 changes: 11 additions & 1 deletion unit.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -42,6 +42,15 @@ function test1 {
    }

    function test2 {
    echo 'Test 2: via pwd'
    cat <<- EOF >/tmp/1234/test.sh
    CACHE_DIR=\$( cd "\$( dirname "\${BASH_SOURCE[0]}" )" && pwd )
    echo \$CACHE_DIR
    EOF
    testSuite
    }

    function test3 {
    echo 'Test 2: via readlink'
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$(readlink -f \$0)\`
    @@ -51,4 +60,5 @@ function test2 {

    setup
    test1
    test2
    test2
    test3
  11. @tvlooy tvlooy created this gist Jun 9, 2015.
    54 changes: 54 additions & 0 deletions unit.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,54 @@
    #!/bin/bash

    function test {
    MESSAGE=$1
    RECEIVED=$2
    EXPECTED=$3

    if [ $RECEIVED = $EXPECTED ]; then
    echo -e "\033[32m✔︎ Tested $MESSAGE"
    else
    echo -e "\033[31m✘ Tested $MESSAGE"
    echo -e " Received: $RECEIVED"
    echo -e " Expected: $EXPECTED"
    fi
    echo -en "\033[0m"
    }

    function testSuite {
    test 'absolute call' `bash /tmp/1234/test.sh` /tmp/1234
    test 'via symlinked dir' `bash /tmp/current/test.sh` /tmp/1234
    test 'via symlinked file' `bash /tmp/test.sh` /tmp/1234
    pushd /tmp >/dev/null
    test 'relative call' `bash 1234/test.sh` /tmp/1234
    popd >/dev/null
    }

    function setup {
    DIR=/tmp/1234
    FILE=test.sh
    if [ -e $DIR ]; then rm -rf $DIR; fi; mkdir $DIR
    if [ -f $DIR/$FILE ]; then rm -rf $DIR/$FILE; fi; touch $DIR/$FILE
    if [ -f /tmp/$FILE ]; then rm /tmp/$FILE; fi; ln -s $DIR/$FILE /tmp
    if [ -f /tmp/current ]; then rm /tmp/current; fi; ln -s $DIR /tmp/current
    }

    function test1 {
    echo 'Test 1: via dirname'
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$0\`
    EOF
    testSuite
    }

    function test2 {
    echo 'Test 2: via readlink'
    cat <<- EOF >/tmp/1234/test.sh
    echo \`dirname \$(readlink -f \$0)\`
    EOF
    testSuite
    }

    setup
    test1
    test2