mirror of
https://github.com/microsoft/playwright.git
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383 lines
18 KiB
TypeScript
383 lines
18 KiB
TypeScript
/**
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* Copyright 2017 Google Inc. All rights reserved.
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* Modifications 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 type { Page } from '@playwright/test';
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import { test as it, expect } from './pageTest';
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async function giveItAChanceToResolve(page: Page) {
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for (let i = 0; i < 5; i++)
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await page.evaluate(() => new Promise(f => requestAnimationFrame(() => requestAnimationFrame(f))));
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}
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it('element state checks should work as expected for label with zero-sized input', async ({ page, server }) => {
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await page.setContent(`
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<label>
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Click me
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<input disabled style="width:0;height:0;padding:0;margin:0;border:0;">
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</label>
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`);
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// Visible checks the label.
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expect(await page.isVisible('text=Click me')).toBe(true);
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expect(await page.isHidden('text=Click me')).toBe(false);
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// Enabled checks the input.
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expect(await page.isEnabled('text=Click me')).toBe(false);
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expect(await page.isDisabled('text=Click me')).toBe(true);
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});
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it('should wait for enclosing disabled button', async ({ page }) => {
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await page.setContent('<button><span>Target</span></button>');
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const span = (await page.$('text=Target'))!;
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let done = false;
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const promise = span.waitForElementState('disabled').then(() => done = true);
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await giveItAChanceToResolve(page);
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expect(done).toBe(false);
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await span.evaluate(span => (span.parentElement as HTMLButtonElement).disabled = true);
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await promise;
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});
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it('should wait for enclosing button with a disabled fieldset', async ({ page }) => {
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await page.setContent('<fieldset disabled=true><button><span>Target</span></button></div>');
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const span = (await page.$('text=Target'))!;
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let done = false;
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const promise = span.waitForElementState('enabled').then(() => done = true);
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await giveItAChanceToResolve(page);
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expect(done).toBe(false);
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await span.evaluate((span: HTMLElement) => (span.parentElement!.parentElement as HTMLFieldSetElement).disabled = false);
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await promise;
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});
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it('should wait for enclosing enabled button', async ({ page, server }) => {
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await page.setContent('<button disabled><span>Target</span></button>');
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const span = (await page.$('text=Target'))!;
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let done = false;
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const promise = span.waitForElementState('enabled').then(() => done = true);
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await giveItAChanceToResolve(page);
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expect(done).toBe(false);
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await span.evaluate(span => (span.parentElement as HTMLButtonElement).disabled = false);
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await promise;
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});
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it('should check the box outside shadow dom label', async ({ page }) => {
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await page.setContent('<div></div>');
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await page.$eval('div', div => {
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const root = div.attachShadow({ mode: 'open' });
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const label = document.createElement('label');
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label.setAttribute('for', 'target');
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label.textContent = 'Click me';
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root.appendChild(label);
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const input = document.createElement('input');
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input.setAttribute('type', 'checkbox');
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input.setAttribute('id', 'target');
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root.appendChild(input);
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});
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await page.check('label');
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expect(await page.$eval('input', input => input.checked)).toBe(true);
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});
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it('setInputFiles should work with label', async ({ page, asset }) => {
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await page.setContent(`<label for=target>Choose a file</label><input id=target type=file>`);
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await page.setInputFiles('text=Choose a file', asset('file-to-upload.txt'));
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expect(await page.$eval('input', (input: HTMLInputElement) => input.files!.length)).toBe(1);
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expect(await page.$eval('input', (input: HTMLInputElement) => input.files?.[0].name)).toBe('file-to-upload.txt');
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});
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type Options = { disabled?: boolean, hidden?: boolean, readonly?: boolean };
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const optionsToAttributes = (options: Options | undefined) => ` ${options?.disabled ? 'disabled' : ''} ${options?.hidden ? 'hidden' : ''} ${options?.readonly ? 'readonly' : ''} `;
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const domInLabel = (dom: string, options?: Options) => `<label ${optionsToAttributes(options)}>Text ${dom}</label>`;
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const domLabelFor = (dom: string, options?: Options) => `<label ${optionsToAttributes(options)} for="target"><h1>Text</h1></label>${dom}`;
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const domStandalone = (dom: string) => dom;
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const domInButton = (dom: string, options?: Options) => `<button ${optionsToAttributes(options)}>Button ${dom}</button>`;
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const domInLink = (dom: string, options?: Options) => `<button ${optionsToAttributes(options)}>Button ${dom}</button>`;
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it('enabled/disabled retargeting', async ({ page, asset }) => {
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const cases = [
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{ dom: domInLabel(`<input id=target>`), enabled: true, locator: 'label' },
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{ dom: domLabelFor(`<input id=target>`), enabled: true, locator: 'label' },
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{ dom: domStandalone(`<input id=target>`), enabled: true, locator: 'input' },
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{ dom: domInButton(`<input id=target>`), enabled: true, locator: 'input' },
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{ dom: domInLink(`<input id=target>`), enabled: true, locator: 'input' },
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{ dom: domInButton(`<input id=target>`, { disabled: true }), enabled: true, locator: 'input' },
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{ dom: domInLabel(`<input id=target disabled>`), enabled: false, locator: 'label' },
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{ dom: domLabelFor(`<input id=target disabled>`), enabled: false, locator: 'label' },
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{ dom: domStandalone(`<input id=target disabled>`), enabled: false, locator: 'input' },
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{ dom: domInButton(`<input id=target disabled>`), enabled: false, locator: 'input' },
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{ dom: domInLink(`<input id=target disabled>`), enabled: false, locator: 'input' },
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{ dom: domInButton(`<input id=target disabled>`, { disabled: true }), enabled: false, locator: 'input' },
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];
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for (const { dom, enabled, locator } of cases) {
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await it.step(`"${locator}" in "${dom}" should be enabled=${enabled}`, async () => {
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await page.setContent(dom);
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const target = page.locator(locator);
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const handle = (await page.$(locator))!;
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expect(await target.isEnabled()).toBe(enabled);
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expect(await target.isDisabled()).toBe(!enabled);
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if (enabled) {
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await expect(target).toBeEnabled();
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await expect(target).not.toBeDisabled();
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await handle.waitForElementState('enabled');
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} else {
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await expect(target).not.toBeEnabled();
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await expect(target).toBeDisabled();
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await handle.waitForElementState('disabled');
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}
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});
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}
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});
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it('visible/hidden retargeting', async ({ page, asset }) => {
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const cases = [
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{ dom: domInLabel(`<span id=target>content</span>`), visible: true, locator: 'label' },
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{ dom: domInLabel(`<span id=target hidden>content</span>`), visible: true, locator: 'label' },
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{ dom: domLabelFor(`<span id=target>content</span>`), visible: true, locator: 'label' },
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{ dom: domLabelFor(`<span id=target hidden>content</span>`), visible: true, locator: 'label' },
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{ dom: domStandalone(`<span id=target>content</span>`), visible: true, locator: 'span' },
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{ dom: domInButton(`<span id=target>content</span>`), visible: true, locator: 'span' },
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{ dom: domInLink(`<span id=target>content</span>`), visible: true, locator: 'span' },
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{ dom: domInLabel(`<span id=target>content</span>`, { hidden: true }), visible: false, locator: 'label' },
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{ dom: domLabelFor(`<span id=target>content</span>`, { hidden: true }), visible: false, locator: 'label' },
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{ dom: domStandalone(`<span id=target hidden>content</span>`), visible: false, locator: 'span' },
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{ dom: domInButton(`<span id=target hidden>content</span>`), visible: false, locator: 'span' },
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{ dom: domInButton(`<span id=target>content</span>`, { hidden: true }), visible: false, locator: 'span' },
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{ dom: domInLink(`<span id=target hidden>content</span>`), visible: false, locator: 'span' },
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{ dom: domInLink(`<span id=target>content</span>`, { hidden: true }), visible: false, locator: 'span' },
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];
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for (const { dom, visible, locator } of cases) {
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await it.step(`"${locator}" in "${dom}" should be visible=${visible}`, async () => {
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await page.setContent(dom);
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const target = page.locator(locator);
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const handle = (await page.$(locator))!;
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expect(await target.isVisible()).toBe(visible);
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expect(await target.isHidden()).toBe(!visible);
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if (visible) {
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await expect(target).toBeVisible();
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await expect(target).not.toBeHidden();
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await handle.waitForElementState('visible');
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} else {
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await expect(target).not.toBeVisible();
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await expect(target).toBeHidden();
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await handle.waitForElementState('hidden');
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}
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});
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}
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});
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it('editable retargeting', async ({ page, asset }) => {
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const cases = [
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{ dom: domInLabel(`<input id=target>`), editable: true, locator: 'label' },
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{ dom: domLabelFor(`<input id=target>`), editable: true, locator: 'label' },
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{ dom: domStandalone(`<input id=target>`), editable: true, locator: 'input' },
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{ dom: domInButton(`<input id=target>`), editable: true, locator: 'input' },
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{ dom: domInLink(`<input id=target>`), editable: true, locator: 'input' },
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{ dom: domInButton(`<input id=target>`, { readonly: true }), editable: true, locator: 'input' },
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{ dom: domInLabel(`<input id=target readonly>`), editable: false, locator: 'label' },
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{ dom: domLabelFor(`<input id=target readonly>`), editable: false, locator: 'label' },
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{ dom: domStandalone(`<input id=target readonly>`), editable: false, locator: 'input' },
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{ dom: domInButton(`<input id=target readonly>`), editable: false, locator: 'input' },
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{ dom: domInLink(`<input id=target readonly>`), editable: false, locator: 'input' },
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{ dom: domInButton(`<input id=target readonly>`, { readonly: true }), editable: false, locator: 'input' },
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];
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for (const { dom, editable, locator } of cases) {
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await it.step(`"${locator}" in "${dom}" should be editable=${editable}`, async () => {
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await page.setContent(dom);
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const target = page.locator(locator);
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const handle = (await page.$(locator))!;
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expect(await target.isEditable()).toBe(editable);
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if (editable) {
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await expect(target).toBeEditable();
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await handle.waitForElementState('editable');
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} else {
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await expect(target).not.toBeEditable();
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}
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});
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}
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});
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it('input value retargeting', async ({ page, browserName }) => {
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const cases = [
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{ dom: domInLabel(`<input id=target>`), locator: 'label' },
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{ dom: domLabelFor(`<input id=target>`), locator: 'label' },
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{ dom: domStandalone(`<input id=target>`), locator: 'input' },
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{ dom: domInButton(`<input id=target>`), locator: 'input' },
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{ dom: domInLink(`<input id=target>`), locator: 'input' },
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{ dom: domInButton(`<input id=target>`), locator: 'input' },
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];
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for (const { dom, locator } of cases) {
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await it.step(`"${locator}" in "${dom}" input value`, async () => {
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await page.setContent(dom);
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const target = page.locator(locator);
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const handle = (await page.$(locator))!;
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expect(await target.inputValue()).toBe('');
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expect(await handle.inputValue()).toBe('');
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await expect(target).toHaveValue('');
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await target.fill('foo');
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expect(await target.inputValue()).toBe('foo');
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expect(await handle.inputValue()).toBe('foo');
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await expect(target).toHaveValue('foo');
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await page.$eval('#target', (input: HTMLInputElement) => input.value = 'bar');
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expect(await target.inputValue()).toBe('bar');
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expect(await handle.inputValue()).toBe('bar');
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await expect(target).toHaveValue('bar');
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await target.selectText();
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if (browserName === 'firefox' || browserName === 'webkit') {
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expect(await page.locator('#target').evaluate((el: HTMLInputElement) => el.selectionStart)).toBe(0);
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expect(await page.locator('#target').evaluate((el: HTMLInputElement) => el.selectionEnd)).toBe(3);
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} else {
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expect(await page.evaluate(() => window.getSelection()!.toString())).toBe('bar');
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}
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});
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}
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});
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it.fixme('selection retargeting', async ({ page, browserName }) => {
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const cases = [
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{ dom: domStandalone(`<div contenteditable id=target>content</div>`), locator: 'div' },
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{ dom: domInButton(`<div contenteditable id=target>content</div>`), locator: 'div' },
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{ dom: domInLink(`<div contenteditable id=target>content</div>`), locator: 'div' },
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{ dom: domInButton(`<div contenteditable id=target>content</div>`), locator: 'div' },
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];
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for (const { dom, locator } of cases) {
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await it.step(`"${locator}" in "${dom}" text selection`, async () => {
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await page.setContent(dom);
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const target = page.locator(locator);
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const handle = (await page.$(locator))!;
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expect(await target.isEditable()).toBe(true);
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expect(await handle.isEditable()).toBe(true);
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await expect(page.locator('#target')).toHaveText('content');
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await target.fill('foo');
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await expect(page.locator('#target')).toHaveText('foo');
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await target.selectText();
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if (browserName === 'firefox') {
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expect(await page.$eval('#target', target => {
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const selection = window.getSelection()!;
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return selection.anchorNode === target && selection.focusNode === target;
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})).toBe(true);
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} else {
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expect(await page.evaluate(() => window.getSelection()!.toString())).toBe('foo');
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}
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});
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}
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});
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it('select options retargeting', async ({ page }) => {
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const cases = [
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{ dom: domInLabel(`<select id=target multiple><option value=dog selected>Dog</option><option value=cat>Cat</option></select>`), locator: 'label' },
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{ dom: domLabelFor(`<select id=target multiple><option value=dog selected>Dog</option><option value=cat>Cat</option></select>`), locator: 'label' },
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{ dom: domStandalone(`<select id=target multiple><option value=dog selected>Dog</option><option value=cat>Cat</option></select>`), locator: 'select' },
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{ dom: domInButton(`<select id=target multiple><option value=dog selected>Dog</option><option value=cat>Cat</option></select>`), locator: 'select' },
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{ dom: domInLink(`<select id=target multiple><option value=dog selected>Dog</option><option value=cat>Cat</option></select>`), locator: 'select' },
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{ dom: domInButton(`<select id=target multiple><option value=dog selected>Dog</option><option value=cat>Cat</option></select>`), locator: 'select' },
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];
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for (const { dom, locator } of cases) {
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await it.step(`"${locator}" in "${dom}" select option`, async () => {
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await page.setContent(dom);
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const target = page.locator(locator);
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const handle = (await page.$(locator))!;
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expect(await target.inputValue()).toBe('dog');
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expect(await handle.inputValue()).toBe('dog');
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await expect(target).toHaveValue('dog');
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await expect(target).toHaveValues(['dog']);
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await target.selectOption('cat');
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expect(await target.inputValue()).toBe('cat');
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expect(await handle.inputValue()).toBe('cat');
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await expect(target).toHaveValue('cat');
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await expect(target).toHaveValues(['cat']);
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});
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}
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});
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it('direct actions retargeting', async ({ page }) => {
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const cases = [
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{ dom: domInLabel(`<div>content</div><input id=target value=oh>`), locator: 'div' },
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{ dom: domLabelFor(`<div>content</div><input id=target value=oh>`), locator: 'div' },
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{ dom: domStandalone(`<div>content</div>`), locator: 'div' },
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{ dom: domInButton(`<div>content</div>`), locator: 'div' },
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{ dom: domInLink(`<div>content</div>`), locator: 'div' },
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{ dom: domInButton(`<div>content</div>`), locator: 'div' },
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];
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for (const { dom, locator } of cases) {
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await it.step(`"${locator}" in "${dom}" direct actions`, async () => {
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await page.setContent(dom);
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const target = page.locator(locator);
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expect(await target.innerText()).toBe('content');
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expect(await target.textContent()).toBe('content');
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await expect(target).toHaveText('content');
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await expect(target).toContainText('content');
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await expect(target).not.toBeFocused();
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await expect(target).toHaveCount(1);
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await page.$eval('div', div => (div as any).foo = 'bar');
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await expect(target).toHaveJSProperty('foo', 'bar');
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await page.$eval('div', div => div.classList.add('cls'));
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await expect(target).toHaveClass('cls');
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await page.$eval('div', div => div.id = 'myid');
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await expect(target).toHaveId('myid');
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await expect(target).toHaveAttribute('id', 'myid');
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expect(await target.getAttribute('id')).toBe('myid');
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});
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}
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});
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it('check retargeting', async ({ page, asset }) => {
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const cases = [
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{ dom: domInLabel(`<input type=checkbox id=target>`), locator: 'label' },
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{ dom: domLabelFor(`<input type=checkbox id=target>`), locator: 'label' },
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{ dom: domStandalone(`<input type=checkbox id=target>`), locator: 'input' },
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{ dom: domInButton(`<input type=checkbox id=target>`), locator: 'input' },
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{ dom: domInLink(`<input type=checkbox id=target>`), locator: 'input' },
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{ dom: domInButton(`<input type=checkbox id=target>`), locator: 'input' },
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];
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for (const { dom, locator } of cases) {
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await it.step(`"${locator}" in "${dom}" check`, async () => {
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await page.setContent(dom);
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const target = page.locator(locator);
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expect(await target.isChecked()).toBe(false);
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await expect(target).not.toBeChecked();
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await expect(target).toBeChecked({ checked: false });
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await page.$eval('input', (input: HTMLInputElement) => input.checked = true);
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expect(await target.isChecked()).toBe(true);
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await expect(target).toBeChecked();
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await expect(target).toBeChecked({ checked: true });
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await target.uncheck();
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expect(await page.$eval('input', (input: HTMLInputElement) => input.checked)).toBe(false);
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await target.check();
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expect(await page.$eval('input', (input: HTMLInputElement) => input.checked)).toBe(true);
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await target.setChecked(false);
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expect(await page.$eval('input', (input: HTMLInputElement) => input.checked)).toBe(false);
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});
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}
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});
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