Add automated restart test infrastructure (#17491)

system-test/restart-testcases/restart_test_automation.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+set -ex
+
+# shellcheck disable=SC1090
+# shellcheck disable=SC1091
+source "$(dirname "$0")"/../automation_utils.sh
+
+RESULT_FILE="$1"
+
+startGpuMode="off"
+if [[ -z $ENABLE_GPU ]]; then
+  ENABLE_GPU=false
+fi
+if [[ "$ENABLE_GPU" = "true" ]]; then
+  startGpuMode="on"
+fi
+
+declare maybeAsyncNodeInit
+if [[ "$ASYNC_NODE_INIT" = "true" ]]; then
+  maybeAsyncNodeInit="--async-node-init"
+fi
+
+declare maybeExtraPrimordialStakes
+if [[ -n "$EXTRA_PRIMORDIAL_STAKES" ]]; then
+  maybeExtraPrimordialStakes="--extra-primordial-stakes $EXTRA_PRIMORDIAL_STAKES"
+fi
+
+# Restart the network
+"$REPO_ROOT"/net/net.sh stop
+
+sleep 2
+
+# shellcheck disable=SC2086
+"$REPO_ROOT"/net/net.sh start --skip-setup --no-snapshot-fetch --no-deploy \
+  --gpu-mode $startGpuMode $maybeAsyncNodeInit $maybeExtraPrimordialStakes
+
+# TODO add the test here
+
+echo "Restart Test Succeeded" >>"$RESULT_FILE"