Created a first set of concurrency steps

Author: pverscha

jest.config.js

@@ -138,40 +138,7 @@ module.exports = {
 
   // The test environment that will be used for testing
   testEnvironment: "node",
-
-  // Options that will be passed to the testEnvironment
-  // testEnvironmentOptions: {},
-
-  // Adds a location field to test results
-  // testLocationInResults: false,
-
-  // The glob patterns Jest uses to detect test files
-  // testMatch: [
-  //   "**/__tests__/**/*.[jt]s?(x)",
-  //   "**/?(*.)+(spec|test).[tj]s?(x)"
-  // ],
-
-  // An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
-  // testPathIgnorePatterns: [
-  //   "/node_modules/"
-  // ],
-
-  // The regexp pattern or array of patterns that Jest uses to detect test files
-  // testRegex: [],
-
-  // This option allows the use of a custom results processor
-  // testResultsProcessor: undefined,
-
-  // This option allows use of a custom test runner
-  // testRunner: "jasmine2",
-
-  // This option sets the URL for the jsdom environment. It is reflected in properties such as location.href
-  // testURL: "http://localhost",
-
-  // Setting this value to "fake" allows the use of fake timers for functions such as "setTimeout"
-  // timers: "real",
-
-  // A map from regular expressions to paths to transformers
+  testPathIgnorePatterns: ["/node_modules/", "/dist/", "shareableMapMixedWorker.js"],
   transform: {
     "^.+\\.tsx?$": "ts-jest"
   },

package-lock.json

@@ -34,6 +34,7 @@
     "ts-jest": "^29.3.2",
     "typescript": "^5.8.3",
     "vite": "^6.3.5",
-    "vite-plugin-dts": "^4.5.3"
+    "vite-plugin-dts": "^4.5.3",
+    "ts-node": "^10.9.2"
   }
 }

package.json

@@ -1,11 +1,11 @@
 import { fast1a32 } from "fnv-plus";
-import Serializable from "./../encoding/Serializable";
-import StringEncoder from "./../encoding/StringEncoder";
-import NumberEncoder from "./../encoding/NumberEncoder";
-import GeneralPurposeEncoder from "./../encoding/GeneralPurposeEncoder";
-import ShareableMapOptions from "./ShareableMapOptions";
-import {TransferableState} from "../TransferableState";
-import TransferableDataStructure from "../TransferableDataStructure";
+import Serializable from "./../encoding/Serializable.ts";
+import StringEncoder from "./../encoding/StringEncoder.ts";
+import NumberEncoder from "./../encoding/NumberEncoder.ts";
+import GeneralPurposeEncoder from "./../encoding/GeneralPurposeEncoder.ts";
+import ShareableMapOptions from "./ShareableMapOptions.ts";
+import {TransferableState} from "../TransferableState.ts";
+import TransferableDataStructure from "../TransferableDataStructure.ts";
 
 export class ShareableMap<K, V> extends TransferableDataStructure {
     // The default load factor to which this map should adhere
@@ -123,6 +123,8 @@ export class ShareableMap<K, V> extends TransferableDataStructure {
 
         const map = new ShareableMap<K, V>({...defaultOptions, ...options});
         map.setBuffers(indexBuffer, dataBuffer);
+        // Reinitialize lock state on revived map (constructor's initializeLockState did not run for replaced buffers)
+        (map as any).initializeLockState?.();
         return map;
     }