Implement iptables forward manager core

tests/run_all.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd)
+SKIP_INTEGRATION=0
+
+for arg in "$@"; do
+  case ${arg} in
+    --skip-integration)
+      SKIP_INTEGRATION=1
+      ;;
+    *)
+      printf '未知参数: %s\n' "${arg}" >&2
+      exit 1
+      ;;
+  esac
+done
+
+run_test() {
+  local file=$1
+  printf '\n==> 运行 %s\n' "$(basename -- "${file}")"
+  bash "${file}"
+}
+
+run_test "${ROOT_DIR}/tests/test_common.sh"
+run_test "${ROOT_DIR}/tests/test_storage.sh"
+run_test "${ROOT_DIR}/tests/test_env_check.sh"
+run_test "${ROOT_DIR}/tests/test_rules_unit.sh"
+
+if [[ ${SKIP_INTEGRATION} == 0 ]]; then
+  run_test "${ROOT_DIR}/tests/test_integration.sh"
+fi
+
+printf '\n全部测试完成。\n'