1 files changed, 78 insertions, 0 deletions
diff --git a/test/test-common.sh b/test/test-common.sh
new file mode 100644
index 0000000..2a8fc37
--- /dev/null
+++ b/test/test-common.sh
@@ -0,0 +1,78 @@
+#!/hint/bash
+
+if [[ $HOME == "$(eval echo ~$USER)" ]]; then
+	libremessages error "\$HOME is the default for %s; use testenv: %s" "$USER" "$HOME"
+	exit 1
+fi
+
+_before() {
+	unset PKGDEST SRCDEST SRCPKGDEST LOGDEST
+	unset BUILDDIR
+	unset PKGEXT SRCEXT
+	unset GPGKEY PACKAGER
+	tmpdir="$(mktemp -d --tmpdir "test-${roundup_desc//\//-}.XXXXXXXXXXXX")"
+	chmod 755 "$tmpdir"
+	stat=0
+}
+
+_after() {
+	rm -rf -- "$tmpdir" "$XDG_CONFIG_HOME" "$XDG_CACHE_HOME"
+}
+
+_after_sudo() {
+	if [[ $SUDO ]]; then
+		sudo rm -rf -- "$tmpdir" "$XDG_CONFIG_HOME" "$XDG_CACHE_HOME"
+	else
+		rm -rf -- "$tmpdir" "$XDG_CONFIG_HOME" "$XDG_CACHE_HOME"
+	fi
+}
+
+_setup_chrootdir() {
+	if [[ -z "$chrootdir" ]]; then
+		export chrootdir="$(mktemp -d --tmpdir "test-chrootdir.XXXXXXXXXXXX")"
+		trap "$(printf '_cleanup_chrootdir %q' "$chrootdir")" EXIT
+	fi
+}
+
+_cleanup_chrootdir() (
+	chrootdir=$1
+	shopt -s nullglob
+	if [[ $SUDO ]]; then
+		for copydir in "$chrootdir"/*/*/; do
+			local chroottype=$(stat -f -c %T "$copydir")
+			if [[ "$chroottype" == btrfs ]] && ! mountpoint -q "$copydir"; then
+				sudo btrfs subvolume delete "$copydir" >/dev/null
+			fi
+		done
+		sudo rm -rf -- "$chrootdir"
+	else
+		rm -rf -- "$chrootdir"
+	fi
+)
+
+require() (
+	set +x
+	local missing=()
+	if libremessages in_array "network" "$@" && ! [[ $NETWORK ]]; then
+		missing+=('networking')
+	fi
+	if libremessages in_array "sudo" "$@" && ! [[ $SUDO ]]; then
+		missing+=('sudo')
+	fi
+	if (( ${#missing[@]} )); then
+		libremessages warning "Next test requires %s; Skipping (passing)..." "$(echo "${missing[*]}"|sed 's/ /, /g')" &>/dev/tty
+		return 1
+	fi
+	return 0;
+)
+
+empty() (
+	set +x
+	[[ $(stat -c %s "$1") -eq 0 ]]
+)
+
+# Just using '!' doesn't trip `set -e`
+not() (
+	set +x
+	! eval "$@"
+)