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Diffstat (limited to 'test/tap.sh')
| -rw-r--r-- | test/tap.sh | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/test/tap.sh b/test/tap.sh new file mode 100644 index 00000000..38852691 --- /dev/null +++ b/test/tap.sh @@ -0,0 +1,163 @@ +# Copyright 2014 Andrew Gregory <andrew.gregory.8@gmail.com> +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. +# +# Project URL: http://github.com/andrewgregory/tap.sh + +declare -i tap_planned=0 tap_run=0 tap_failed=0 tap_passed=0 +declare tap_todo='' + +tap_plan() { + tap_planned=$1 + printf "1..%d\n" "$tap_planned" +} + +tap_done_testing() { + tap_plan $tap_run +} + +tap_skip_all() { + printf "1..0 # SKIP" + _tap_print_reason " " "$@" + printf "\n" +} + +tap_diag() { + if [[ -n $tap_todo ]]; then + tap_note "$@" + else + tap_note "$@" 1>&2 + fi +} + +tap_note() { + printf "# " + printf -- "$@" + printf "\n" +} + +tap_bail() { + printf "Bail out!" + _tap_print_reason " " "$@" + printf "\n" +} + +tap_finish() { + local tap_todo='' + if (( tap_planned != tap_run )); then + tap_note "Looks like you planned %d tests but ran %d." "$tap_planned" "$tap_run" + elif (( tap_planned == tap_run && tap_failed == 0 )); then + tap_note "All %d tests successfully run." "$tap_planned" + else + tap_note "Failed %d of %d tests." "$tap_failed" "$tap_planned" + fi + (( tap_planned == tap_run && tap_failed == 0 )) +} + +tap_skip() { + local -i count="$1"; shift + while (( count-- )); do + (( tap_run++ )) + printf "ok %d # SKIP" "$tap_run" + _tap_print_reason " " "$@" + printf "\n" + done +} + +_tap_print_reason() { + local sep="$1"; shift + if [[ $# -gt 0 ]]; then + printf "%s" "$sep" + printf -- "$@" + fi +} + +tap_ok() { + local ok="$1"; shift + (( tap_run++ )) + if [[ $ok -eq 0 ]]; then + (( tap_passed++ )) + printf "ok %d" "$tap_run" + else + (( tap_failed++ )) + printf "not ok %d" "$tap_run" + fi + _tap_print_reason " - " "$@" + if [[ -n $tap_todo ]]; then + printf " # TODO %s" "$tap_todo" + fi + printf "\n" + if [[ $ok -ne 0 ]]; then + local line func file + local -i i=0 + + read line func file < <(caller $i) + while [[ -n $func && $func == tap_* ]]; do + (( i++ )) + read line func file < <(caller $i) + done + + if [[ -n $file ]]; then + file=${file##*/} + if [[ -n $tap_todo ]]; then + tap_diag " Failed (TODO) test at %s line %d." "${file}" "$line" + else + tap_diag " Failed test at %s line %d." "${file}" "$line" + fi + fi + fi + return $ok +} + +tap_is_str() { + local got="$1" expected="$2"; shift 2 + [[ $got == $expected ]] + local ret=$? + if ! tap_ok $ret "$@"; then + tap_diag " got: '%s'" "$got" + tap_diag " expected: '%s'" "$expected" + fi + return $ret +} + +tap_is_int() { + local got="$1" expected="$2"; shift 2 + [[ $got -eq $expected ]] + local ret=$? + if ! tap_ok $ret "$@"; then + tap_diag " got: '%s'" "$got" + tap_diag " expected: '%s'" "$expected" + fi + return $ret +} + +tap_diff() { + local got="$1" expected="$2"; shift 2 + local output ret + output="$(diff -u --label got --label expected "$got" "$expected" 2>&1)" + ret=$? + if ! tap_ok $ret "$@"; then + while IFS= read line; do + tap_diag "$line" + done <<<"$output" + fi + return $ret +} + +# vim: ft=sh |