Remove bats tests.

6 files changed, 0 insertions, 780 deletions

diff --git a/contrib/bats/LICENSE b/contrib/bats/LICENSE
deleted file mode 100644
index bac4eb29c..000000000
--- a/contrib/bats/LICENSE
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2014 Sam Stephenson
-
-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.
diff --git a/contrib/bats/bats b/contrib/bats/bats
deleted file mode 100755
index 71f392f75..000000000
--- a/contrib/bats/bats
+++ /dev/null
@@ -1,142 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-version() {
-  echo "Bats 0.4.0"
-}
-
-usage() {
-  version
-  echo "Usage: bats [-c] [-p | -t] <test> [<test> ...]"
-}
-
-help() {
-  usage
-  echo
-  echo "  <test> is the path to a Bats test file, or the path to a directory"
-  echo "  containing Bats test files."
-  echo
-  echo "  -c, --count    Count the number of test cases without running any tests"
-  echo "  -h, --help     Display this help message"
-  echo "  -p, --pretty   Show results in pretty format (default for terminals)"
-  echo "  -t, --tap      Show results in TAP format"
-  echo "  -v, --version  Display the version number"
-  echo
-  echo "  For more information, see https://github.com/sstephenson/bats"
-  echo
-}
-
-resolve_link() {
-  $(type -p greadlink readlink | head -1) "$1"
-}
-
-abs_dirname() {
-  local cwd="$(pwd)"
-  local path="$1"
-
-  while [ -n "$path" ]; do
-    cd "${path%/*}"
-    local name="${path##*/}"
-    path="$(resolve_link "$name" || true)"
-  done
-
-  pwd
-  cd "$cwd"
-}
-
-expand_path() {
-  { cd "$(dirname "$1")" 2>/dev/null
-    local dirname="$PWD"
-    cd "$OLDPWD"
-    echo "$dirname/$(basename "$1")"
-  } || echo "$1"
-}
-
-BATS_LIBEXEC="$(abs_dirname "$0")"
-export BATS_PREFIX="$(abs_dirname "$BATS_LIBEXEC")"
-export BATS_CWD="$(abs_dirname .)"
-export PATH="$BATS_LIBEXEC:$PATH"
-
-options=()
-arguments=()
-for arg in "$@"; do
-  if [ "${arg:0:1}" = "-" ]; then
-    if [ "${arg:1:1}" = "-" ]; then
-      options[${#options[*]}]="${arg:2}"
-    else
-      index=1
-      while option="${arg:$index:1}"; do
-        [ -n "$option" ] || break
-        options[${#options[*]}]="$option"
-        let index+=1
-      done
-    fi
-  else
-    arguments[${#arguments[*]}]="$arg"
-  fi
-done
-
-unset count_flag pretty
-[ -t 0 ] && [ -t 1 ] && pretty="1"
-[ -n "$CI" ] && pretty=""
-
-for option in "${options[@]}"; do
-  case "$option" in
-  "h" | "help" )
-    help
-    exit 0
-    ;;
-  "v" | "version" )
-    version
-    exit 0
-    ;;
-  "c" | "count" )
-    count_flag="-c"
-    ;;
-  "t" | "tap" )
-    pretty=""
-    ;;
-  "p" | "pretty" )
-    pretty="1"
-    ;;
-  * )
-    usage >&2
-    exit 1
-    ;;
-  esac
-done
-
-if [ "${#arguments[@]}" -eq 0 ]; then
-  usage >&2
-  exit 1
-fi
-
-filenames=()
-for filename in "${arguments[@]}"; do
-  if [ -d "$filename" ]; then
-    shopt -s nullglob
-    for suite_filename in "$(expand_path "$filename")"/*.bats; do
-      filenames["${#filenames[@]}"]="$suite_filename"
-    done
-    shopt -u nullglob
-  else
-    filenames["${#filenames[@]}"]="$(expand_path "$filename")"
-  fi
-done
-
-if [ "${#filenames[@]}" -eq 1 ]; then
-  command="bats-exec-test"
-else
-  command="bats-exec-suite"
-fi
-
-if [ -n "$pretty" ]; then
-  extended_syntax_flag="-x"
-  formatter="bats-format-tap-stream"
-else
-  extended_syntax_flag=""
-  formatter="cat"
-fi
-
-set -o pipefail execfail
-exec "$command" $count_flag $extended_syntax_flag "${filenames[@]}" | "$formatter"
diff --git a/contrib/bats/bats-exec-suite b/contrib/bats/bats-exec-suite
deleted file mode 100755
index 29ab255d0..000000000
--- a/contrib/bats/bats-exec-suite
+++ /dev/null
@@ -1,55 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-count_only_flag=""
-if [ "$1" = "-c" ]; then
-  count_only_flag=1
-  shift
-fi
-
-extended_syntax_flag=""
-if [ "$1" = "-x" ]; then
-  extended_syntax_flag="-x"
-  shift
-fi
-
-trap "kill 0; exit 1" int
-
-count=0
-for filename in "$@"; do
-  let count+="$(bats-exec-test -c "$filename")"
-done
-
-if [ -n "$count_only_flag" ]; then
-  echo "$count"
-  exit
-fi
-
-echo "1..$count"
-status=0
-offset=0
-for filename in "$@"; do
-  index=0
-  {
-    IFS= read -r # 1..n
-    while IFS= read -r line; do
-      case "$line" in
-      "begin "* )
-        let index+=1
-        echo "${line/ $index / $(($offset + $index)) }"
-        ;;
-      "ok "* | "not ok "* )
-        [ -n "$extended_syntax_flag" ] || let index+=1
-        echo "${line/ $index / $(($offset + $index)) }"
-        [ "${line:0:6}" != "not ok" ] || status=1
-        ;;
-      * )
-        echo "$line"
-        ;;
-      esac
-    done
-  } < <( bats-exec-test $extended_syntax_flag "$filename" )
-  offset=$(($offset + $index))
-done
-
-exit "$status"
diff --git a/contrib/bats/bats-exec-test b/contrib/bats/bats-exec-test
deleted file mode 100755
index 8f3bd5102..000000000
--- a/contrib/bats/bats-exec-test
+++ /dev/null
@@ -1,346 +0,0 @@
-#!/usr/bin/env bash
-set -e
-set -E
-set -T
-
-BATS_COUNT_ONLY=""
-if [ "$1" = "-c" ]; then
-  BATS_COUNT_ONLY=1
-  shift
-fi
-
-BATS_EXTENDED_SYNTAX=""
-if [ "$1" = "-x" ]; then
-  BATS_EXTENDED_SYNTAX="$1"
-  shift
-fi
-
-BATS_TEST_FILENAME="$1"
-if [ -z "$BATS_TEST_FILENAME" ]; then
-  echo "usage: bats-exec <filename>" >&2
-  exit 1
-elif [ ! -f "$BATS_TEST_FILENAME" ]; then
-  echo "bats: $BATS_TEST_FILENAME does not exist" >&2
-  exit 1
-else
-  shift
-fi
-
-BATS_TEST_DIRNAME="$(dirname "$BATS_TEST_FILENAME")"
-BATS_TEST_NAMES=()
-
-load() {
-  local name="$1"
-  local filename
-
-  if [ "${name:0:1}" = "/" ]; then
-    filename="${name}"
-  else
-    filename="$BATS_TEST_DIRNAME/${name}.bash"
-  fi
-
-  [ -f "$filename" ] || {
-    echo "bats: $filename does not exist" >&2
-    exit 1
-  }
-
-  source "${filename}"
-}
-
-run() {
-  local e E T oldIFS
-  [[ ! "$-" =~ e ]] || e=1
-  [[ ! "$-" =~ E ]] || E=1
-  [[ ! "$-" =~ T ]] || T=1
-  set +e
-  set +E
-  set +T
-  output="$("$@" 2>&1)"
-  status="$?"
-  oldIFS=$IFS
-  IFS=$'\n' lines=($output)
-  [ -z "$e" ] || set -e
-  [ -z "$E" ] || set -E
-  [ -z "$T" ] || set -T
-  IFS=$oldIFS
-}
-
-setup() {
-  true
-}
-
-teardown() {
-  true
-}
-
-skip() {
-  BATS_TEST_SKIPPED=${1:-1}
-  BATS_TEST_COMPLETED=1
-  exit 0
-}
-
-bats_test_begin() {
-  BATS_TEST_DESCRIPTION="$1"
-  if [ -n "$BATS_EXTENDED_SYNTAX" ]; then
-    echo "begin $BATS_TEST_NUMBER $BATS_TEST_DESCRIPTION" >&3
-  fi
-  setup
-}
-
-bats_test_function() {
-  local test_name="$1"
-  BATS_TEST_NAMES["${#BATS_TEST_NAMES[@]}"]="$test_name"
-}
-
-bats_capture_stack_trace() {
-  BATS_PREVIOUS_STACK_TRACE=( "${BATS_CURRENT_STACK_TRACE[@]}" )
-  BATS_CURRENT_STACK_TRACE=()
-
-  local test_pattern=" $BATS_TEST_NAME $BATS_TEST_SOURCE"
-  local setup_pattern=" setup $BATS_TEST_SOURCE"
-  local teardown_pattern=" teardown $BATS_TEST_SOURCE"
-
-  local frame
-  local index=1
-
-  while frame="$(caller "$index")"; do
-    BATS_CURRENT_STACK_TRACE["${#BATS_CURRENT_STACK_TRACE[@]}"]="$frame"
-    if [[ "$frame" = *"$test_pattern"     || \
-          "$frame" = *"$setup_pattern"    || \
-          "$frame" = *"$teardown_pattern" ]]; then
-      break
-    else
-      let index+=1
-    fi
-  done
-
-  BATS_SOURCE="$(bats_frame_filename "${BATS_CURRENT_STACK_TRACE[0]}")"
-  BATS_LINENO="$(bats_frame_lineno "${BATS_CURRENT_STACK_TRACE[0]}")"
-}
-
-bats_print_stack_trace() {
-  local frame
-  local index=1
-  local count="${#@}"
-
-  for frame in "$@"; do
-    local filename="$(bats_trim_filename "$(bats_frame_filename "$frame")")"
-    local lineno="$(bats_frame_lineno "$frame")"
-
-    if [ $index -eq 1 ]; then
-      echo -n "# ("
-    else
-      echo -n "#  "
-    fi
-
-    local fn="$(bats_frame_function "$frame")"
-    if [ "$fn" != "$BATS_TEST_NAME" ]; then
-      echo -n "from function \`$fn' "
-    fi
-
-    if [ $index -eq $count ]; then
-      echo "in test file $filename, line $lineno)"
-    else
-      echo "in file $filename, line $lineno,"
-    fi
-
-    let index+=1
-  done
-}
-
-bats_print_failed_command() {
-  local frame="$1"
-  local status="$2"
-  local filename="$(bats_frame_filename "$frame")"
-  local lineno="$(bats_frame_lineno "$frame")"
-
-  local failed_line="$(bats_extract_line "$filename" "$lineno")"
-  local failed_command="$(bats_strip_string "$failed_line")"
-  echo -n "#   \`${failed_command}' "
-
-  if [ $status -eq 1 ]; then
-    echo "failed"
-  else
-    echo "failed with status $status"
-  fi
-}
-
-bats_frame_lineno() {
-  local frame="$1"
-  local lineno="${frame%% *}"
-  echo "$lineno"
-}
-
-bats_frame_function() {
-  local frame="$1"
-  local rest="${frame#* }"
-  local fn="${rest%% *}"
-  echo "$fn"
-}
-
-bats_frame_filename() {
-  local frame="$1"
-  local rest="${frame#* }"
-  local filename="${rest#* }"
-
-  if [ "$filename" = "$BATS_TEST_SOURCE" ]; then
-    echo "$BATS_TEST_FILENAME"
-  else
-    echo "$filename"
-  fi
-}
-
-bats_extract_line() {
-  local filename="$1"
-  local lineno="$2"
-  sed -n "${lineno}p" "$filename"
-}
-
-bats_strip_string() {
-  local string="$1"
-  printf "%s" "$string" | sed -e "s/^[ "$'\t'"]*//" -e "s/[ "$'\t'"]*$//"
-}
-
-bats_trim_filename() {
-  local filename="$1"
-  local length="${#BATS_CWD}"
-
-  if [ "${filename:0:length+1}" = "${BATS_CWD}/" ]; then
-    echo "${filename:length+1}"
-  else
-    echo "$filename"
-  fi
-}
-
-bats_debug_trap() {
-  if [ "$BASH_SOURCE" != "$1" ]; then
-    bats_capture_stack_trace
-  fi
-}
-
-bats_error_trap() {
-  BATS_ERROR_STATUS="$?"
-  BATS_ERROR_STACK_TRACE=( "${BATS_PREVIOUS_STACK_TRACE[@]}" )
-  trap - debug
-}
-
-bats_teardown_trap() {
-  trap "bats_exit_trap" exit
-  local status=0
-  teardown >>"$BATS_OUT" 2>&1 || status="$?"
-
-  if [ $status -eq 0 ]; then
-    BATS_TEARDOWN_COMPLETED=1
-  elif [ -n "$BATS_TEST_COMPLETED" ]; then
-    BATS_ERROR_STATUS="$status"
-    BATS_ERROR_STACK_TRACE=( "${BATS_CURRENT_STACK_TRACE[@]}" )
-  fi
-
-  bats_exit_trap
-}
-
-bats_exit_trap() {
-  local status
-  local skipped
-  trap - err exit
-
-  skipped=""
-  if [ -n "$BATS_TEST_SKIPPED" ]; then
-    skipped=" # skip"
-    if [ "1" != "$BATS_TEST_SKIPPED" ]; then
-      skipped+=" ($BATS_TEST_SKIPPED)"
-    fi
-  fi
-
-  if [ -z "$BATS_TEST_COMPLETED" ] || [ -z "$BATS_TEARDOWN_COMPLETED" ]; then
-    echo "not ok $BATS_TEST_NUMBER $BATS_TEST_DESCRIPTION" >&3
-    bats_print_stack_trace "${BATS_ERROR_STACK_TRACE[@]}" >&3
-    bats_print_failed_command "${BATS_ERROR_STACK_TRACE[${#BATS_ERROR_STACK_TRACE[@]}-1]}" "$BATS_ERROR_STATUS" >&3
-    sed -e "s/^/# /" < "$BATS_OUT" >&3
-    status=1
-  else
-    echo "ok ${BATS_TEST_NUMBER}${skipped} ${BATS_TEST_DESCRIPTION}" >&3
-    status=0
-  fi
-
-  rm -f "$BATS_OUT"
-  exit "$status"
-}
-
-bats_perform_tests() {
-  echo "1..$#"
-  test_number=1
-  status=0
-  for test_name in "$@"; do
-    "$0" $BATS_EXTENDED_SYNTAX "$BATS_TEST_FILENAME" "$test_name" "$test_number" || status=1
-    let test_number+=1
-  done
-  exit "$status"
-}
-
-bats_perform_test() {
-  BATS_TEST_NAME="$1"
-  if [ "$(type -t "$BATS_TEST_NAME" || true)" = "function" ]; then
-    BATS_TEST_NUMBER="$2"
-    if [ -z "$BATS_TEST_NUMBER" ]; then
-      echo "1..1"
-      BATS_TEST_NUMBER="1"
-    fi
-
-    BATS_TEST_COMPLETED=""
-    BATS_TEARDOWN_COMPLETED=""
-    trap "bats_debug_trap \"\$BASH_SOURCE\"" debug
-    trap "bats_error_trap" err
-    trap "bats_teardown_trap" exit
-    "$BATS_TEST_NAME" >>"$BATS_OUT" 2>&1
-    BATS_TEST_COMPLETED=1
-
-  else
-    echo "bats: unknown test name \`$BATS_TEST_NAME'" >&2
-    exit 1
-  fi
-}
-
-if [ -z "$TMPDIR" ]; then
-  BATS_TMPDIR="/tmp"
-else
-  BATS_TMPDIR="${TMPDIR%/}"
-fi
-
-BATS_TMPNAME="$BATS_TMPDIR/bats.$$"
-BATS_PARENT_TMPNAME="$BATS_TMPDIR/bats.$PPID"
-BATS_OUT="${BATS_TMPNAME}.out"
-
-bats_preprocess_source() {
-  BATS_TEST_SOURCE="${BATS_TMPNAME}.src"
-  { tr -d '\r' < "$BATS_TEST_FILENAME"; echo; } | bats-preprocess > "$BATS_TEST_SOURCE"
-  trap "bats_cleanup_preprocessed_source" err exit
-  trap "bats_cleanup_preprocessed_source; exit 1" int
-}
-
-bats_cleanup_preprocessed_source() {
-  rm -f "$BATS_TEST_SOURCE"
-}
-
-bats_evaluate_preprocessed_source() {
-  if [ -z "$BATS_TEST_SOURCE" ]; then
-    BATS_TEST_SOURCE="${BATS_PARENT_TMPNAME}.src"
-  fi
-  source "$BATS_TEST_SOURCE"
-}
-
-exec 3<&1
-
-if [ "$#" -eq 0 ]; then
-  bats_preprocess_source
-  bats_evaluate_preprocessed_source
-
-  if [ -n "$BATS_COUNT_ONLY" ]; then
-    echo "${#BATS_TEST_NAMES[@]}"
-  else
-    bats_perform_tests "${BATS_TEST_NAMES[@]}"
-  fi
-else
-  bats_evaluate_preprocessed_source
-  bats_perform_test "$@"
-fi
diff --git a/contrib/bats/bats-format-tap-stream b/contrib/bats/bats-format-tap-stream
deleted file mode 100755
index 614768f4d..000000000
--- a/contrib/bats/bats-format-tap-stream
+++ /dev/null
@@ -1,165 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-# Just stream the TAP output (sans extended syntax) if tput is missing
-command -v tput >/dev/null || exec grep -v "^begin "
-
-header_pattern='[0-9]+\.\.[0-9]+'
-IFS= read -r header
-
-if [[ "$header" =~ $header_pattern ]]; then
-  count="${header:3}"
-  index=0
-  failures=0
-  skipped=0
-  name=""
-  count_column_width=$(( ${#count} * 2 + 2 ))
-else
-  # If the first line isn't a TAP plan, print it and pass the rest through
-  printf "%s\n" "$header"
-  exec cat
-fi
-
-update_screen_width() {
-  screen_width="$(tput cols)"
-  count_column_left=$(( $screen_width - $count_column_width ))
-}
-
-trap update_screen_width WINCH
-update_screen_width
-
-begin() {
-  go_to_column 0
-  printf_with_truncation $(( $count_column_left - 1 )) "   %s" "$name"
-  clear_to_end_of_line
-  go_to_column $count_column_left
-  printf "%${#count}s/${count}" "$index"
-  go_to_column 1
-}
-
-pass() {
-  go_to_column 0
-  printf " ✓ %s" "$name"
-  advance
-}
-
-skip() {
-  local reason="$1"
-  [ -z "$reason" ] || reason=": $reason"
-  go_to_column 0
-  printf " - %s (skipped%s)" "$name" "$reason"
-  advance
-}
-
-fail() {
-  go_to_column 0
-  set_color 1 bold
-  printf " ✗ %s" "$name"
-  advance
-}
-
-log() {
-  set_color 1
-  printf "   %s\n" "$1"
-  clear_color
-}
-
-summary() {
-  printf "\n%d test%s" "$count" "$(plural "$count")"
-
-  printf ", %d failure%s" "$failures" "$(plural "$failures")"
-
-  if [ "$skipped" -gt 0 ]; then
-    printf ", %d skipped" "$skipped"
-  fi
-
-  printf "\n"
-}
-
-printf_with_truncation() {
-  local width="$1"
-  shift
-  local string="$(printf "$@")"
-
-  if [ "${#string}" -gt "$width" ]; then
-    printf "%s..." "${string:0:$(( $width - 4 ))}"
-  else
-    printf "%s" "$string"
-  fi
-}
-
-go_to_column() {
-  local column="$1"
-  printf "\x1B[%dG" $(( $column + 1 ))
-}
-
-clear_to_end_of_line() {
-  printf "\x1B[K"
-}
-
-advance() {
-  clear_to_end_of_line
-  echo
-  clear_color
-}
-
-set_color() {
-  local color="$1"
-  local weight="$2"
-  printf "\x1B[%d;%dm" $(( 30 + $color )) "$( [ "$weight" = "bold" ] && echo 1 || echo 22 )"
-}
-
-clear_color() {
-  printf "\x1B[0m"
-}
-
-plural() {
-  [ "$1" -eq 1 ] || echo "s"
-}
-
-_buffer=""
-
-buffer() {
-  _buffer="${_buffer}$("$@")"
-}
-
-flush() {
-  printf "%s" "$_buffer"
-  _buffer=""
-}
-
-finish() {
-  flush
-  printf "\n"
-}
-
-trap finish EXIT
-
-while IFS= read -r line; do
-  case "$line" in
-  "begin "* )
-    let index+=1
-    name="${line#* $index }"
-    buffer begin
-    flush
-    ;;
-  "ok "* )
-    skip_expr="ok $index # skip (\(([^)]*)\))?"
-    if [[ "$line" =~ $skip_expr ]]; then
-      let skipped+=1
-      buffer skip "${BASH_REMATCH[2]}"
-    else
-      buffer pass
-    fi
-    ;;
-  "not ok "* )
-    let failures+=1
-    buffer fail
-    ;;
-  "# "* )
-    buffer log "${line:2}"
-    ;;
-  esac
-done
-
-buffer summary
diff --git a/contrib/bats/bats-preprocess b/contrib/bats/bats-preprocess
deleted file mode 100755
index 04297ed01..000000000
--- a/contrib/bats/bats-preprocess
+++ /dev/null
@@ -1,52 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-encode_name() {
-  local name="$1"
-  local result="test_"
-
-  if [[ ! "$name" =~ [^[:alnum:]\ _-] ]]; then
-    name="${name//_/-5f}"
-    name="${name//-/-2d}"
-    name="${name// /_}"
-    result+="$name"
-  else
-    local length="${#name}"
-    local char i
-
-    for ((i=0; i<length; i++)); do
-      char="${name:$i:1}"
-      if [ "$char" = " " ]; then
-        result+="_"
-      elif [[ "$char" =~ [[:alnum:]] ]]; then
-        result+="$char"
-      else
-        result+="$(printf -- "-%02x" \'"$char")"
-      fi
-    done
-  fi
-
-  echo "$result"
-}
-
-tests=()
-index=0
-pattern='^ *@test  *([^ ].*)  *\{ *(.*)$'
-
-while IFS= read -r line; do
-  let index+=1
-  if [[ "$line" =~ $pattern ]]; then
-    quoted_name="${BASH_REMATCH[1]}"
-    body="${BASH_REMATCH[2]}"
-    name="$(eval echo "$quoted_name")"
-    encoded_name="$(encode_name "$name")"
-    tests["${#tests[@]}"]="$encoded_name"
-    echo "${encoded_name}() { bats_test_begin ${quoted_name} ${index}; ${body}"
-  else
-    printf "%s\n" "$line"
-  fi
-done
-
-for test_name in "${tests[@]}"; do
-  echo "bats_test_function ${test_name}"
-done