참고소스 수정본

참고/playwright-main/tests/page/page-click-react.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';
+
+declare const renderComponent;
+declare const e;
+declare const MyButton;
+
+it('should timeout when click opens alert', async ({ page, server }) => {
+  const dialogPromise = page.waitForEvent('dialog');
+  await page.setContent(`<div onclick='window.alert(123)'>Click me</div>`);
+  const error = await page.click('div', { timeout: 3000 }).catch(e => e);
+  expect(error.message).toContain('page.click: Timeout 3000ms exceeded.');
+  const dialog = await dialogPromise;
+  await dialog.dismiss();
+});
+
+it('should not retarget when element changes on hover', async ({ page, server }) => {
+  await page.goto(server.PREFIX + '/react.html');
+  await page.evaluate(() => {
+    renderComponent(e('div', {}, [e(MyButton, { name: 'button1', renameOnHover: true }), e(MyButton, { name: 'button2' })]));
+  });
+  await page.click('text=button1');
+  expect(await page.evaluate('window.button1')).toBe(true);
+  expect(await page.evaluate('window.button2')).toBe(undefined);
+});
+
+it('should not retarget when element is recycled on hover', async ({ page, server }) => {
+  await page.goto(server.PREFIX + '/react.html');
+  await page.evaluate(() => {
+    function shuffle() {
+      renderComponent(e('div', {}, [e(MyButton, { name: 'button2' }), e(MyButton, { name: 'button1' })]));
+    }
+    renderComponent(e('div', {}, [e(MyButton, { name: 'button1', onHover: shuffle }), e(MyButton, { name: 'button2' })]));
+  });
+  await page.click('text=button1');
+  expect(await page.evaluate('window.button1')).toBe(undefined);
+  expect(await page.evaluate('window.button2')).toBe(true);
+});