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255 lines
11 KiB
TypeScript
255 lines
11 KiB
TypeScript
/**
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* Copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { stripAnsi } from '../config/utils';
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import { test, expect } from './pageTest';
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test.describe('toHaveText with regex', () => {
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test('pass', async ({ page }) => {
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await page.setContent('<div id=node>Text content</div>');
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const locator = page.locator('#node');
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await expect(locator).toHaveText(/Text/);
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// Should not normalize whitespace.
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await expect(locator).toHaveText(/Text content/);
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// Should respect ignoreCase.
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await expect(locator).toHaveText(/text content/, { ignoreCase: true });
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// Should override regex flag with ignoreCase.
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await expect(locator).not.toHaveText(/text content/i, { ignoreCase: false });
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});
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test('fail', async ({ page }) => {
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await page.setContent('<div id=node>Text content</div>');
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const locator = page.locator('#node');
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const error = await expect(locator).toHaveText(/Text 2/, { timeout: 1000 }).catch(e => e);
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expect(stripAnsi(error.message)).toContain('Expected pattern: /Text 2/');
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expect(stripAnsi(error.message)).toContain('Received string: "Text content"');
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});
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});
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test.describe('toContainText with regex', () => {
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test('pass', async ({ page }) => {
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await page.setContent('<div id=node>Text content</div>');
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const locator = page.locator('#node');
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await expect(locator).toContainText(/ex/);
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// Should not normalize whitespace.
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await expect(locator).toContainText(/ext cont/);
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});
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test('fail', async ({ page }) => {
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await page.setContent('<div id=node>Text content</div>');
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const locator = page.locator('#node');
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const error = await expect(locator).toContainText(/ex2/, { timeout: 1000 }).catch(e => e);
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expect(stripAnsi(error.message)).toContain('Expected pattern: /ex2/');
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expect(stripAnsi(error.message)).toContain('Received string: "Text content"');
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});
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});
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test.describe('toHaveText with text', () => {
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test('pass', async ({ page }) => {
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await page.setContent('<div id=node><span></span>Text \ncontent </div>');
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const locator = page.locator('#node');
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// Should normalize whitespace.
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await expect(locator).toHaveText('Text content');
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// Should normalize zero width whitespace.
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await expect(locator).toHaveText('T\u200be\u200bx\u200bt content');
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// Should support ignoreCase.
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await expect(locator).toHaveText('text CONTENT', { ignoreCase: true });
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// Should support falsy ignoreCase.
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await expect(locator).not.toHaveText('TEXT', { ignoreCase: false });
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});
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test('pass contain', async ({ page }) => {
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await page.setContent('<div id=node>Text content</div>');
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const locator = page.locator('#node');
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await expect(locator).toContainText('Text');
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// Should normalize whitespace.
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await expect(locator).toContainText(' ext cont\n ');
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// Should support ignoreCase.
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await expect(locator).toContainText('EXT', { ignoreCase: true });
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// Should support falsy ignoreCase.
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await expect(locator).not.toContainText('TEXT', { ignoreCase: false });
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});
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test('fail', async ({ page }) => {
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await page.setContent('<div id=node>Text content</div>');
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const locator = page.locator('#node');
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const error = await expect(locator).toHaveText('Text', { timeout: 1000 }).catch(e => e);
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expect(stripAnsi(error.message)).toContain('Expected string: "Text"');
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expect(stripAnsi(error.message)).toContain('Received string: "Text content"');
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});
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test('pass eventually', async ({ page }) => {
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await page.setContent('<div id=node>Text content</div>');
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const locator = page.locator('#node');
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await Promise.all([
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expect(locator).toHaveText(/Text 2/),
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page.waitForTimeout(1000).then(() => locator.evaluate(element => element.textContent = 'Text 2 content')),
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]);
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});
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test('with userInnerText', async ({ page }) => {
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await page.setContent('<div id=node>Text <span hidden>garbage</span> content</div>');
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const locator = page.locator('#node');
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await expect(locator).toHaveText('Text content', { useInnerText: true });
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});
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test('in shadow dom', async ({ page }) => {
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await page.setContent(`
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<div></div>
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<script>
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const div = document.querySelector('div');
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const span = document.createElement('span');
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span.textContent = 'some text';
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div.attachShadow({ mode: 'open' }).appendChild(span);
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</script>
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`);
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await expect(page.locator('span')).toHaveText('some text');
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await expect(page.locator('span')).toContainText('text');
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await expect(page.locator('div')).toHaveText('some text');
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await expect(page.locator('div')).toContainText('text');
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await expect(page.locator('span')).toHaveText('some text', { useInnerText: true });
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await expect(page.locator('span')).toContainText('text', { useInnerText: true });
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// Playwright intentionally does not perform innerText piercing on shadow dom.
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await expect(page.locator('div')).not.toHaveText('some text', { useInnerText: true });
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await expect(page.locator('div')).not.toContainText('text', { useInnerText: true });
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});
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test('fail with impossible timeout', async ({ page }) => {
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await page.setContent('<div id=node>Text content</div>');
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const error = await expect(page.locator('#node')).toHaveText('Text', { timeout: 1 }).catch(e => e);
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expect(stripAnsi(error.message)).toContain('Expected string: "Text"');
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expect(stripAnsi(error.message)).toContain('Received string: "Text content"');
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});
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});
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test.describe('not.toHaveText', () => {
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test('pass', async ({ page }) => {
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await page.setContent('<div id=node>Text content</div>');
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const locator = page.locator('#node');
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await expect(locator).not.toHaveText('Text2');
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// Should be case-sensitive by default.
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await expect(locator).not.toHaveText('TEXT');
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});
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test('fail', async ({ page }) => {
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await page.setContent('<div id=node>Text content</div>');
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const locator = page.locator('#node');
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const error = await expect(locator).not.toHaveText('Text content', { timeout: 1000 }).catch(e => e);
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expect(stripAnsi(error.message)).toContain('Expected string: not "Text content"');
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expect(stripAnsi(error.message)).toContain('Received string: "Text content');
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});
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test('should work when selector does not match', async ({ page }) => {
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await page.setContent('<div>hello</div>');
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const error = await expect(page.locator('span')).not.toHaveText('hello', { timeout: 1000 }).catch(e => e);
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expect(stripAnsi(error.message)).toContain('Expected string: not "hello"');
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expect(stripAnsi(error.message)).toContain('Received: <element(s) not found>');
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expect(stripAnsi(error.message)).toContain('waiting for locator(\'span\')');
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});
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});
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test.describe('toHaveText with array', () => {
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test('pass', async ({ page }) => {
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await page.setContent('<div>Text \n1</div><div>Text 2a</div>');
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const locator = page.locator('div');
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// Should only normalize whitespace in the first item.
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await expect(locator).toHaveText(['Text 1', /Text \d+a/]);
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// Should support ignoreCase.
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await expect(locator).toHaveText(['tEXT 1', 'TExt 2A'], { ignoreCase: true });
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});
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test('pass lazy', async ({ page }) => {
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await page.setContent('<div id=div></div>');
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const locator = page.locator('p');
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setTimeout(() => {
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page.evaluate(() => {
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document.querySelector('div').innerHTML = '<p>Text 1</p><p>Text 2</p>';
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}).catch(() => {});
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}, 500);
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await expect(locator).toHaveText(['Text 1', 'Text 2']);
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});
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test('pass empty', async ({ page }) => {
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await page.setContent('<div></div>');
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const locator = page.locator('p');
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await expect(locator).toHaveText([]);
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});
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test('pass not empty', async ({ page }) => {
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await page.setContent('<div><p>Test</p></div>');
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const locator = page.locator('p');
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await expect(locator).not.toHaveText([]);
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});
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test('pass on empty', async ({ page }) => {
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await page.setContent('<div></div>');
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const locator = page.locator('p');
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await expect(locator).not.toHaveText(['Test']);
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});
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test('fail on not+empty', async ({ page }) => {
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await page.setContent('<div></div>');
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const locator = page.locator('p');
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const error = await expect(locator).not.toHaveText([], { timeout: 1000 }).catch(e => e);
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expect(error.message).toContain('expect.not.toHaveText with timeout 1000ms');
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});
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test('pass eventually empty', async ({ page }) => {
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await page.setContent('<div id=div><p>Text</p></div>');
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const locator = page.locator('p');
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setTimeout(() => {
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page.evaluate(() => document.querySelector('div').innerHTML = '').catch(() => {});
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}, 500);
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await expect(locator).not.toHaveText([]);
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});
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test('fail', async ({ page }) => {
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await page.setContent('<div>Text 1</div><div>Text 3</div>');
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const locator = page.locator('div');
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const error = await expect(locator).toHaveText(['Text 1', /Text \d/, 'Extra'], { timeout: 1000 }).catch(e => e);
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expect(stripAnsi(error.message)).toContain('- "Extra"');
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expect(error.message).toContain('expect.toHaveText with timeout 1000ms');
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expect(error.message).toContain('waiting for locator(\'div\')');
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expect(error.message).toContain('locator resolved to 2 elements');
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});
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test('fail on repeating array matchers', async ({ page }) => {
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await page.setContent('<div>KekFoo</div>');
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const locator = page.locator('div');
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const error = await expect(locator).toContainText(['KekFoo', 'KekFoo', 'KekFoo'], { timeout: 1000 }).catch(e => e);
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expect(error.message).toContain('locator resolved to 1 element');
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});
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});
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test.describe('toContainText with array', () => {
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test('pass', async ({ page }) => {
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await page.setContent('<div>Text \n1</div><div>Text2</div><div>Text3</div>');
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const locator = page.locator('div');
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await expect(locator).toContainText(['ext 1', /ext3/]);
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// Should support ignoreCase.
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await expect(locator).toContainText(['EXT 1', 'eXt3'], { ignoreCase: true });
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});
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test('fail', async ({ page }) => {
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await page.setContent('<div>Text 1</div><div>Text 3</div>');
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const locator = page.locator('div');
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const error = await expect(locator).toContainText(['Text 2'], { timeout: 1000 }).catch(e => e);
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expect(stripAnsi(error.message)).toContain('- "Text 2"');
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});
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});
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