Update test framework: fix run_tests.py to support all test files, add auto-import-check for test files

node_modules/uuid/dist/esm/version.js

@@ -0,0 +1,8 @@
+import validate from './validate.js';
+function version(uuid) {
+    if (!validate(uuid)) {
+        throw TypeError('Invalid UUID');
+    }
+    return parseInt(uuid.slice(14, 15), 16);
+}
+export default version;