참고소스 수정본

참고/playwright-main/tests/page/jshandle-evaluate.spec.ts

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+/**
+ * Copyright 2018 Google Inc. All rights reserved.
+ * Modifications copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { test as it, expect } from './pageTest';
+
+it('should work with function @smoke', async ({ page }) => {
+  const windowHandle = await page.evaluateHandle(() => {
+    window['foo'] = [1, 2];
+    return window;
+  });
+  expect(await windowHandle.evaluate(w => w['foo'])).toEqual([1, 2]);
+});
+
+it('should work with expression', async ({ page }) => {
+  const windowHandle = await page.evaluateHandle(() => {
+    window['foo'] = [1, 2];
+    return window;
+  });
+  expect(await windowHandle.evaluate('window.foo')).toEqual([1, 2]);
+});