1 files changed, 30 insertions, 0 deletions
diff --git a/util/stress_mapgen.sh b/util/stress_mapgen.sh
new file mode 100755
index 000000000..6bbe57483
--- /dev/null
+++ b/util/stress_mapgen.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+gameid=${gameid:-devtest}
+minetest=$dir/../bin/minetest
+testspath=$dir/../tests
+conf_server=$testspath/server.conf
+worldpath=$testspath/world
+
+run () {
+	if [ -n "$PERF" ]; then
+		perf record -z --call-graph dwarf -- "$@"
+	else
+		"$@"
+	fi
+}
+
+[ -e "$minetest" ] || { echo "executable $minetest missing"; exit 1; }
+
+rm -rf "$worldpath"
+mkdir -p "$worldpath/worldmods"
+
+settings=(sqlite_synchronous=0 helper_mode=mapgen)
+[ -n "$PROFILER" ] && settings+=(profiler_print_interval=15)
+printf '%s\n' "${settings[@]}" >"$testspath/server.conf" \
+
+ln -s "$dir/helper_mod" "$worldpath/worldmods/"
+
+args=(--config "$conf_server" --world "$worldpath" --gameid $gameid)
+[ -n "$PROFILER" ] && args+=(--verbose)
+run "$minetest" --server "${args[@]}"