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

node_modules/@anthropic-ai/sdk/_shims/bun-runtime.js

@@ -0,0 +1,14 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getRuntime = void 0;
+const web_runtime_1 = require("./web-runtime.js");
+const node_fs_1 = require("node:fs");
+function getRuntime() {
+    const runtime = (0, web_runtime_1.getRuntime)();
+    function isFsReadStream(value) {
+        return value instanceof node_fs_1.ReadStream;
+    }
+    return { ...runtime, isFsReadStream };
+}
+exports.getRuntime = getRuntime;
+//# sourceMappingURL=bun-runtime.js.map