Confirm test output

Author: timfish

.gitignore

@@ -1,4 +1,2 @@
 node_modules/
 build/
-yarn.lock
-package-lock.json

package.json

@@ -6,7 +6,10 @@
   "license": "MIT",
   "scripts": {
     "install": "node-gyp configure && node-gyp build",
-    "test": "node test/test.js"
+    "test": "vitest run ./test/*.test.js --silent=false --disable-console-intercept"
+  },
+  "devDependencies": {
+    "vitest": "^3.1.4"
   },
   "volta": {
     "node": "22.15.1"

test/basic.test.js

@@ -0,0 +1,57 @@
+import { describe, test, expect } from 'vitest';
+import { spawnSync } from 'node:child_process';
+import { join } from 'node:path';
+
+const __dirname = import.meta.dirname || new URL('.', import.meta.url).pathname;
+
+describe("Basic", () => {
+    const testFile = join(__dirname, 'test.js');
+    test("Should capture stack trace from multiple threads", () => {
+        const result = spawnSync('node', [testFile])
+        expect(result.status).toBe(0);
+
+        const stacks = JSON.parse(result.stdout.toString());
+
+        expect(stacks.main).toEqual(expect.arrayContaining([
+            {
+                function: 'pbkdf2Sync',
+                filename: expect.any(String),
+                lineno: expect.any(Number),
+                colno: expect.any(Number),
+            },
+            {
+                function: 'longWork',
+                filename: expect.stringMatching(/test.js$/),
+                lineno: 18,
+                colno: 29
+            },
+            {
+                function: '?',
+                filename: expect.stringMatching(/test.js$/),
+                lineno: 22,
+                colno: 1
+            },
+        ]));
+
+        expect(stacks['worker-2']).toEqual(expect.arrayContaining([
+            {
+                function: 'pbkdf2Sync',
+                filename: expect.any(String),
+                lineno: expect.any(Number),
+                colno: expect.any(Number),
+            },
+            {
+                function: 'longWork',
+                filename: expect.stringMatching(/worker.js$/),
+                lineno: 10,
+                colno: 29
+            },
+            {
+                function: '?',
+                filename: expect.stringMatching(/worker.js$/),
+                lineno: 14,
+                colno: 1
+            },
+        ]));
+    });
+});

test/test.js

@@ -1,18 +1,14 @@
 const { Worker } = require('node:worker_threads');
 const crypto = require('node:crypto');
 
-const { registerThread } = require('../index.js');
+const { registerThread } = require('..');
 
-registerThread(true);
+registerThread();
 
 const watchdog = new Worker('./test/watchdog.js');
-watchdog.on('exit', (code) => console.log(`watchdog stopped with exit code ${code}`));
-watchdog.on('error', (error) => console.error('watchdog error:', error));
-
+watchdog.on('message', (message) => console.log(message));
 
 const worker = new Worker('./test/worker.js');
-worker.on('exit', (code) => console.log(`Worker stopped with exit code ${code}`));
-worker.on('error', (error) => console.error('Worker error:', error));
 
 function longWork() {
     for (let i = 0; i < 100; i++) {

test/watchdog.js

@@ -1,10 +1,6 @@
 const { captureStackTrace } = require('..');
-const { inspect } = require('util');
 
 setTimeout(() => {
-    console.time('captureStackTrace');
-    const result = captureStackTrace();
-    console.timeEnd('captureStackTrace');
-    console.log(inspect(result, false, null, true));
+    console.log(JSON.stringify(captureStackTrace()));
 }, 2000);
 

test/worker.js

@@ -1,6 +1,6 @@
 const crypto = require('node:crypto');
 
-const { registerThread } = require('../index.js');
+const { registerThread } = require('..');
 
 registerThread();