Changes before error encountered

Co-authored-by: kobenguyent <7845001+kobenguyent@users.noreply.github.com>

Author: Copilot

lib/helper/Playwright.js

@@ -896,30 +896,33 @@ class Playwright extends Helper {
         try {
           this.debugSection('Playwright', `registering custom locator strategy: ${strategyName}`)
 
-          // Create a selector engine for this custom strategy
-          const engine = {
-            query(root, selector) {
+          // Convert the function to a string and create the selector engine content
+          const functionString = strategyFunction.toString()
+          const selectorEngine = `
+            exports.query = (root, selector) => {
               try {
-                const result = strategyFunction(selector, root)
-                return Array.isArray(result) ? result[0] : result
+                const strategyFunction = ${functionString};
+                const result = strategyFunction(selector, root);
+                return Array.isArray(result) ? result[0] : result;
               } catch (error) {
-                console.warn(`Error in custom locator '${strategyName}':`, error)
-                return null
+                console.warn('Error in custom locator "${strategyName}":', error);
+                return null;
               }
-            },
-
-            queryAll(root, selector) {
+            };
+            
+            exports.queryAll = (root, selector) => {
               try {
-                const result = strategyFunction(selector, root)
-                return Array.isArray(result) ? result : result ? [result] : []
+                const strategyFunction = ${functionString};
+                const result = strategyFunction(selector, root);
+                return Array.isArray(result) ? result : result ? [result] : [];
               } catch (error) {
-                console.warn(`Error in custom locator '${strategyName}':`, error)
-                return []
+                console.warn('Error in custom locator "${strategyName}":', error);
+                return [];
               }
-            },
-          }
+            };
+          `
 
-          await playwright.selectors.register(strategyName, engine)
+          await playwright.selectors.register(strategyName, { content: selectorEngine })
         } catch (error) {
           console.warn(`Failed to register custom locator strategy '${strategyName}':`, error)
         }

test/acceptance/codecept.Playwright.CustomLocators.js

@@ -3,11 +3,12 @@ const { config } = require('../acceptance/codecept.Playwright')
 // Extend the base Playwright configuration to add custom locator strategies
 const customLocatorConfig = {
   ...config,
+  grep: null, // Remove grep filter to run custom locator tests
   helpers: {
     ...config.helpers,
     Playwright: {
       ...config.helpers.Playwright,
-      browser: process.env.BROWSER || 'chrome',
+      browser: process.env.BROWSER || 'chromium',
       customLocatorStrategies: {
         byRole: (selector, root) => {
           return root.querySelector(`[role="${selector}"]`)