nodejs
diff --git a/Collapse file
‎test/common/debugger.js‎
Copy file name to clipboardExpand all lines: test/common/debugger.js
+4-4Lines changed: 4 additions & 4 deletions b/Collapse file
‎test/common/debugger.js‎
Copy file name to clipboardExpand all lines: test/common/debugger.js
+4-4Lines changed: 4 additions & 4 deletions
@@ -88,12 +88,12 @@ function startCLI(args, flags = [], spawnOpts = {}, opts = { randomPort: true })
           reject(new Error(message));
         }
 
+        // Capture stack trace here to show where waitFor was called from when it times out.
+        const timeoutErr = new Error(`Timeout (${TIMEOUT}) while waiting for ${pattern}`);
         const timer = setTimeout(() => {
           tearDown();
-          reject(new Error([
-            `Timeout (${TIMEOUT}) while waiting for ${pattern}`,
-            `found: ${this.output}`,
-          ].join('; ')));
+          timeoutErr.output = this.output;
+          reject(timeoutErr);
         }, TIMEOUT);
 
         function tearDown() {