tests

2026-08-02 15:26:07 +02:00
parent 336b36c8e1
commit b2eb145a6f
415 changed files with 24264 additions and 36 deletions
@@ -0,0 +1,75 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+# Note: We first need to use POSIX's `[ ... ]' instead of Bash's `[[ ... ]]'
+# because this is the check for Bash, where the shell may not be Bash.  Once we
+# confirm that we are in Bash, we can use [[ ... ]] and (( ... )).  Note that
+# these [[ ... ]] and (( ... )) do not cause syntax errors in POSIX shells,
+# though they can be parsed differently.
+if [ -z "${BASH_VERSION-}" ] ||
+    [[ -z "${BASH_VERSINFO-}" ]] ||
+    ((BASH_VERSINFO[0] < 3 || (BASH_VERSINFO[0] == 3 && BASH_VERSINFO[1] < 2)))
+then
+  printf 'bats: this program needs to be run by Bash >= 3.2\n' >&2
+  exit 1
+fi
+
+if command -v greadlink >/dev/null; then
+  bats_readlinkf() {
+    greadlink -f "$1"
+  }
+else
+  bats_readlinkf() {
+    readlink -f "$1"
+  }
+fi
+
+fallback_to_readlinkf_posix() {
+  bats_readlinkf() {
+    [ "${1:-}" ] || return 1
+    max_symlinks=40
+    CDPATH='' # to avoid changing to an unexpected directory
+
+    target=$1
+    [ -e "${target%/}" ] || target=${1%"${1##*[!/]}"} # trim trailing slashes
+    [ -d "${target:-/}" ] && target="$target/"
+
+    cd -P . 2>/dev/null || return 1
+    while [ "$max_symlinks" -ge 0 ] && max_symlinks=$((max_symlinks - 1)); do
+      if [ ! "$target" = "${target%/*}" ]; then
+        case $target in
+        /*) cd -P "${target%/*}/" 2>/dev/null || break ;;
+        *) cd -P "./${target%/*}" 2>/dev/null || break ;;
+        esac
+        target=${target##*/}
+      fi
+
+      if [ ! -L "$target" ]; then
+        target="${PWD%/}${target:+/}${target}"
+        printf '%s\n' "${target:-/}"
+        return 0
+      fi
+
+      # `ls -dl` format: "%s %u %s %s %u %s %s -> %s\n",
+      #   <file mode>, <number of links>, <owner name>, <group name>,
+      #   <size>, <date and time>, <pathname of link>, <contents of link>
+      # https://pubs.opengroup.org/onlinepubs/9699919799/utilities/ls.html
+      link=$(ls -dl -- "$target" 2>/dev/null) || break
+      target=${link#*" $target -> "}
+    done
+    return 1
+  }
+}
+
+if ! BATS_PATH=$(bats_readlinkf "${BASH_SOURCE[0]}" 2>/dev/null); then
+  fallback_to_readlinkf_posix
+  BATS_PATH=$(bats_readlinkf "${BASH_SOURCE[0]}")
+fi
+
+export BATS_SAVED_PATH=$PATH
+BATS_BASE_LIBDIR=lib # this will be patched with the true value in install.sh
+
+export BATS_ROOT=${BATS_PATH%/*/*}
+export -f bats_readlinkf
+exec env BATS_ROOT="$BATS_ROOT" BATS_LIBDIR="${BATS_BASE_LIBDIR:-lib}" "$BATS_ROOT/libexec/bats-core/bats" "$@"