fix: eval serialization w/ overridden URL/RegExp/Date (#21112)

Fixes #21109

packages/playwright-core/src/server/isomorphic/utilityScriptSerializers.ts

@@ -35,15 +35,27 @@ type VisitorInfo = {
 export function source() {
 
   function isRegExp(obj: any): obj is RegExp {
-    return obj instanceof RegExp || Object.prototype.toString.call(obj) === '[object RegExp]';
+    try {
+      return obj instanceof RegExp || Object.prototype.toString.call(obj) === '[object RegExp]';
+    } catch (error) {
+      return false;
+    }
   }
 
   function isDate(obj: any): obj is Date {
-    return obj instanceof Date || Object.prototype.toString.call(obj) === '[object Date]';
+    try {
+      return obj instanceof Date || Object.prototype.toString.call(obj) === '[object Date]';
+    } catch (error) {
+      return false;
+    }
   }
 
   function isURL(obj: any): obj is URL {
-    return obj instanceof URL || Object.prototype.toString.call(obj) === '[object URL]';
+    try {
+      return obj instanceof URL || Object.prototype.toString.call(obj) === '[object URL]';
+    } catch (error) {
+      return false;
+    }
   }
 
   function isError(obj: any): obj is Error {

tests/page/page-evaluate.spec.ts

@@ -703,6 +703,25 @@ it('should work with overridden globalThis.Window/Document/Node', async ({ page,
   }
 });
 
+it('should work with overridden URL/Date/RegExp', async ({ page, server }) => {
+  const testCases = [
+    // @ts-ignore
+    () => globalThis.URL = 'foo',
+    // @ts-ignore
+    () => globalThis.RegExp = 'foo',
+    // @ts-ignore
+    () => globalThis.Date = 'foo',
+  ];
+  for (const testCase of testCases) {
+    await it.step(testCase.toString(), async () => {
+      await page.goto(server.EMPTY_PAGE);
+      await page.evaluate(testCase);
+      expect(await page.evaluate('1+2')).toBe(3);
+      expect(await page.evaluate(() => ({ 'a': 2023 }))).toEqual({ 'a': 2023 });
+    });
+  }
+});
+
 it('should expose utilityScript', async ({ page }) => {
   const result = await (page.mainFrame() as any)._evaluateExposeUtilityScript((utilityScript, { a }) => {
     return { utils: 'parseEvaluationResultValue' in utilityScript, a };