playwright/test/cli/cli-codegen.spec.ts

582 lines
20 KiB
TypeScript
Raw Normal View History

/**
* 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 { folio } from './cli.fixtures';
import * as http from 'http';
import * as url from 'url';
const { it, expect } = folio;
it('should click', async ({ page, recorder }) => {
await recorder.setContentAndWait(`<button onclick="console.log('click')">Submit</button>`);
const selector = await recorder.hoverOverElement('button');
expect(selector).toBe('text="Submit"');
const [message] = await Promise.all([
page.waitForEvent('console'),
recorder.waitForOutput('click'),
page.dispatchEvent('button', 'click', { detail: 1 })
]);
expect(recorder.output()).toContain(`
// Click text="Submit"
await page.click('text="Submit"');`);
expect(message.text()).toBe('click');
});
it('should not target selector preview by text regexp', async ({ page, recorder }) => {
await recorder.setContentAndWait(`<span>dummy</span>`);
// Force highlight.
await recorder.hoverOverElement('span');
// Append text after highlight.
await page.evaluate(() => {
const div = document.createElement('div');
div.setAttribute('onclick', "console.log('click')");
div.textContent = ' Some long text here ';
document.documentElement.appendChild(div);
});
const selector = await recorder.hoverOverElement('div');
expect(selector).toBe('text=/.*Some long text here.*/');
// Sanity check that selector does not match our highlight.
const divContents = await page.$eval(selector, div => div.outerHTML);
expect(divContents).toBe(`<div onclick="console.log('click')"> Some long text here </div>`);
const [message] = await Promise.all([
page.waitForEvent('console'),
recorder.waitForOutput('click'),
page.dispatchEvent('div', 'click', { detail: 1 })
]);
expect(recorder.output()).toContain(`
// Click text=/.*Some long text here.*/
await page.click('text=/.*Some long text here.*/');`);
expect(message.text()).toBe('click');
});
it('should fill', async ({ page, recorder }) => {
await recorder.setContentAndWait(`<input id="input" name="name" oninput="console.log(input.value)"></input>`);
const selector = await recorder.focusElement('input');
expect(selector).toBe('input[name="name"]');
const [message] = await Promise.all([
page.waitForEvent('console'),
recorder.waitForOutput('fill'),
page.fill('input', 'John')
]);
expect(recorder.output()).toContain(`
// Fill input[name="name"]
await page.fill('input[name="name"]', 'John');`);
expect(message.text()).toBe('John');
});
it('should fill textarea', async ({ page, recorder }) => {
await recorder.setContentAndWait(`<textarea id="textarea" name="name" oninput="console.log(textarea.value)"></textarea>`);
const selector = await recorder.focusElement('textarea');
expect(selector).toBe('textarea[name="name"]');
const [message] = await Promise.all([
page.waitForEvent('console'),
recorder.waitForOutput('fill'),
page.fill('textarea', 'John')
]);
expect(recorder.output()).toContain(`
// Fill textarea[name="name"]
await page.fill('textarea[name="name"]', 'John');`);
expect(message.text()).toBe('John');
});
it('should press', async ({ page, recorder }) => {
await recorder.setContentAndWait(`<input name="name" onkeypress="console.log('press')"></input>`);
const selector = await recorder.focusElement('input');
expect(selector).toBe('input[name="name"]');
const messages: any[] = [];
page.on('console', message => messages.push(message)),
await Promise.all([
recorder.waitForActionPerformed(),
recorder.waitForOutput('press'),
page.press('input', 'Shift+Enter')
]);
expect(recorder.output()).toContain(`
// Press Enter with modifiers
await page.press('input[name="name"]', 'Shift+Enter');`);
expect(messages[0].text()).toBe('press');
});
it('should update selected element after pressing Tab', async ({ page, recorder }) => {
await recorder.setContentAndWait(`
<input name="one"></input>
<input name="two"></input>
`);
await page.click('input[name="one"]');
await recorder.waitForOutput('click');
await page.keyboard.type('foobar123');
await recorder.waitForOutput('foobar123');
await page.keyboard.press('Tab');
await recorder.waitForOutput('Tab');
await page.keyboard.type('barfoo321');
await recorder.waitForOutput('barfoo321');
expect(recorder.output()).toContain(`
// Fill input[name="one"]
await page.fill('input[name="one"]', 'foobar123');`);
expect(recorder.output()).toContain(`
// Press Tab
await page.press('input[name="one"]', 'Tab');`);
expect(recorder.output()).toContain(`
// Fill input[name="two"]
await page.fill('input[name="two"]', 'barfoo321');`);
});
it('should record ArrowDown', async ({ page, recorder }) => {
await recorder.setContentAndWait(`<input name="name" onkeydown="console.log('press:' + event.key)"></input>`);
const selector = await recorder.focusElement('input');
expect(selector).toBe('input[name="name"]');
const messages: any[] = [];
page.on('console', message => {
messages.push(message);
}),
await Promise.all([
recorder.waitForActionPerformed(),
recorder.waitForOutput('press'),
page.press('input', 'ArrowDown')
]);
expect(recorder.output()).toContain(`
// Press ArrowDown
await page.press('input[name="name"]', 'ArrowDown');`);
expect(messages[0].text()).toBe('press:ArrowDown');
});
it('should emit single keyup on ArrowDown', async ({ page, recorder }) => {
await recorder.setContentAndWait(`<input name="name" onkeydown="console.log('down:' + event.key)" onkeyup="console.log('up:' + event.key)"></input>`);
const selector = await recorder.focusElement('input');
expect(selector).toBe('input[name="name"]');
const messages: any[] = [];
page.on('console', message => {
messages.push(message);
}),
await Promise.all([
recorder.waitForActionPerformed(),
recorder.waitForOutput('press'),
page.press('input', 'ArrowDown')
]);
expect(recorder.output()).toContain(`
// Press ArrowDown
await page.press('input[name="name"]', 'ArrowDown');`);
expect(messages.length).toBe(2);
expect(messages[0].text()).toBe('down:ArrowDown');
expect(messages[1].text()).toBe('up:ArrowDown');
});
it('should check', (test, { browserName, headful }) => {
test.fixme(browserName === 'firefox' && headful, 'Focus is off');
}, async ({ page, recorder }) => {
await recorder.setContentAndWait(`<input id="checkbox" type="checkbox" name="accept" onchange="console.log(checkbox.checked)"></input>`);
const selector = await recorder.focusElement('input');
expect(selector).toBe('input[name="accept"]');
const [message] = await Promise.all([
page.waitForEvent('console'),
recorder.waitForOutput('check'),
page.click('input')
]);
await recorder.waitForOutput('check');
expect(recorder.output()).toContain(`
// Check input[name="accept"]
await page.check('input[name="accept"]');`);
expect(message.text()).toBe('true');
});
it('should check with keyboard', (test, { browserName, headful }) => {
test.fixme(browserName === 'firefox' && headful, 'Focus is off');
}, async ({ page, recorder }) => {
await recorder.setContentAndWait(`<input id="checkbox" type="checkbox" name="accept" onchange="console.log(checkbox.checked)"></input>`);
const selector = await recorder.focusElement('input');
expect(selector).toBe('input[name="accept"]');
const [message] = await Promise.all([
page.waitForEvent('console'),
recorder.waitForOutput('check'),
page.keyboard.press('Space')
]);
await recorder.waitForOutput('check');
expect(recorder.output()).toContain(`
// Check input[name="accept"]
await page.check('input[name="accept"]');`);
expect(message.text()).toBe('true');
});
it('should uncheck', (test, { browserName, headful }) => {
test.fixme(browserName === 'firefox' && headful, 'Focus is off');
}, async ({ page, recorder }) => {
await recorder.setContentAndWait(`<input id="checkbox" type="checkbox" checked name="accept" onchange="console.log(checkbox.checked)"></input>`);
const selector = await recorder.focusElement('input');
expect(selector).toBe('input[name="accept"]');
const [message] = await Promise.all([
page.waitForEvent('console'),
recorder.waitForOutput('uncheck'),
page.click('input')
]);
expect(recorder.output()).toContain(`
// Uncheck input[name="accept"]
await page.uncheck('input[name="accept"]');`);
expect(message.text()).toBe('false');
});
it('should select', async ({ page, recorder }) => {
await recorder.setContentAndWait('<select id="age" onchange="console.log(age.selectedOptions[0].value)"><option value="1"><option value="2"></select>');
const selector = await recorder.hoverOverElement('select');
expect(selector).toBe('select[id="age"]');
const [message] = await Promise.all([
page.waitForEvent('console'),
recorder.waitForOutput('select'),
page.selectOption('select', '2')
]);
expect(recorder.output()).toContain(`
// Select 2
await page.selectOption('select[id="age"]', '2');`);
expect(message.text()).toBe('2');
});
it('should await popup', (test, { browserName, headful }) => {
test.fixme(browserName === 'webkit' && headful, 'Middle click does not open a popup in our webkit embedder');
}, async ({ page, recorder }) => {
await recorder.setContentAndWait('<a target=_blank rel=noopener href="about:blank">link</a>');
const selector = await recorder.hoverOverElement('a');
expect(selector).toBe('text="link"');
const [popup] = await Promise.all([
page.context().waitForEvent('page'),
recorder.waitForOutput('waitForEvent'),
page.dispatchEvent('a', 'click', { detail: 1 })
]);
expect(recorder.output()).toContain(`
// Click text="link"
const [page1] = await Promise.all([
page.waitForEvent('popup'),
page.click('text="link"')
]);`);
expect(popup.url()).toBe('about:blank');
});
it('should assert navigation', async ({ page, recorder }) => {
await recorder.setContentAndWait(`<a onclick="window.location.href='about:blank#foo'">link</a>`);
const selector = await recorder.hoverOverElement('a');
expect(selector).toBe('text="link"');
await Promise.all([
page.waitForNavigation(),
recorder.waitForOutput('assert'),
page.dispatchEvent('a', 'click', { detail: 1 })
]);
expect(recorder.output()).toContain(`
// Click text="link"
await page.click('text="link"');
// assert.equal(page.url(), 'about:blank#foo');`);
expect(page.url()).toContain('about:blank#foo');
});
it('should await navigation', async ({ page, recorder }) => {
await recorder.setContentAndWait(`<a onclick="setTimeout(() => window.location.href='about:blank#foo', 1000)">link</a>`);
const selector = await recorder.hoverOverElement('a');
expect(selector).toBe('text="link"');
await Promise.all([
page.waitForNavigation(),
recorder.waitForOutput('waitForNavigation'),
page.dispatchEvent('a', 'click', { detail: 1 })
]);
expect(recorder.output()).toContain(`
// Click text="link"
await Promise.all([
page.waitForNavigation(/*{ url: 'about:blank#foo' }*/),
page.click('text="link"')
]);`);
expect(page.url()).toContain('about:blank#foo');
});
it('should contain open page', async ({ recorder }) => {
await recorder.setContentAndWait(``);
expect(recorder.output()).toContain(`const page = await context.newPage();`);
});
it('should contain second page', async ({ contextWrapper, recorder }) => {
await recorder.setContentAndWait(``);
await contextWrapper.context.newPage();
await recorder.waitForOutput('page1');
expect(recorder.output()).toContain('const page1 = await context.newPage();');
});
it('should contain close page', async ({ contextWrapper, recorder }) => {
await recorder.setContentAndWait(``);
await contextWrapper.context.newPage();
await recorder.page.close();
await recorder.waitForOutput('page.close();');
});
it('should not lead to an error if /html gets clicked', async ({ contextWrapper, recorder }) => {
await recorder.setContentAndWait('');
await contextWrapper.context.newPage();
const errors: any[] = [];
recorder.page.on('pageerror', e => errors.push(e));
await recorder.page.evaluate(() => document.querySelector('body').remove());
const selector = await recorder.hoverOverElement('html');
expect(selector).toBe('/html');
await recorder.page.close();
await recorder.waitForOutput('page.close();');
expect(errors.length).toBe(0);
});
it('should upload a single file', async ({ page, recorder }) => {
await recorder.setContentAndWait(`
<form>
<input type="file">
</form>
`);
await page.focus('input[type=file]');
await page.setInputFiles('input[type=file]', 'test/assets/file-to-upload.txt');
await page.click('input[type=file]');
await recorder.waitForOutput('setInputFiles');
expect(recorder.output()).toContain(`
// Upload file-to-upload.txt
await page.setInputFiles('input[type="file"]', 'file-to-upload.txt');`);
});
it('should upload multiple files', async ({ page, recorder }) => {
await recorder.setContentAndWait(`
<form>
<input type="file" multiple>
</form>
`);
await page.focus('input[type=file]');
await page.setInputFiles('input[type=file]', ['test/assets/file-to-upload.txt', 'test/assets/file-to-upload-2.txt']);
await page.click('input[type=file]');
await recorder.waitForOutput('setInputFiles');
expect(recorder.output()).toContain(`
// Upload file-to-upload.txt, file-to-upload-2.txt
await page.setInputFiles('input[type="file"]', ['file-to-upload.txt', 'file-to-upload-2.txt']);`);
});
it('should clear files', async ({ page, recorder }) => {
await recorder.setContentAndWait(`
<form>
<input type="file" multiple>
</form>
`);
await page.focus('input[type=file]');
await page.setInputFiles('input[type=file]', 'test/assets/file-to-upload.txt');
await page.setInputFiles('input[type=file]', []);
await page.click('input[type=file]');
await recorder.waitForOutput('setInputFiles');
expect(recorder.output()).toContain(`
// Clear selected files
await page.setInputFiles('input[type="file"]', []);`);
});
it('should download files', async ({ page, recorder, httpServer }) => {
httpServer.setHandler((req: http.IncomingMessage, res: http.ServerResponse) => {
const pathName = url.parse(req.url!).path;
if (pathName === '/download') {
res.setHeader('Content-Type', 'application/octet-stream');
res.setHeader('Content-Disposition', 'attachment; filename=file.txt');
res.end(`Hello world`);
} else {
res.setHeader('Content-Type', 'text/html; charset=utf-8');
res.end('');
}
});
await recorder.setContentAndWait(`
<a href="${httpServer.PREFIX}/download" download>Download</a>
`, httpServer.PREFIX);
await recorder.hoverOverElement('text=Download');
await Promise.all([
page.waitForEvent('download'),
page.click('text=Download')
]);
await recorder.waitForOutput('page.click');
expect(recorder.output()).toContain(`
// Click text="Download"
const [download] = await Promise.all([
page.waitForEvent('download'),
page.click('text="Download"')
]);`);
});
it('should handle dialogs', async ({ page, recorder }) => {
await recorder.setContentAndWait(`
<button onclick="alert()">click me</button>
`);
await recorder.hoverOverElement('button');
page.once('dialog', async dialog => {
await dialog.dismiss();
});
await page.click('text="click me"');
await recorder.waitForOutput('page.once');
expect(recorder.output()).toContain(`
// Click text="click me"
page.once('dialog', dialog => {
console.log(\`Dialog message: $\{dialog.message()}\`);
dialog.dismiss().catch(() => {});
});
await page.click('text="click me"')`);
});
it('should handle history.postData', async ({ page, recorder, httpServer }) => {
httpServer.setHandler((req: http.IncomingMessage, res: http.ServerResponse) => {
res.setHeader('Content-Type', 'text/html; charset=utf-8');
res.end('Hello world');
});
await recorder.setContentAndWait(`
<script>
let seqNum = 0;
function pushState() {
history.pushState({}, 'title', '${httpServer.PREFIX}/#seqNum=' + (++seqNum));
}
</script>`, httpServer.PREFIX);
for (let i = 1; i < 3; ++i) {
await page.evaluate('pushState()');
await recorder.waitForOutput(`seqNum=${i}`);
expect(recorder.output()).toContain(`await page.goto('${httpServer.PREFIX}/#seqNum=${i}');`);
}
});
it('should record open in a new tab with url', (test, { browserName }) => {
test.fixme(browserName === 'webkit', 'Ctrl+click does not open in new tab on WebKit');
}, async ({ page, recorder, browserName, platform }) => {
await recorder.setContentAndWait(`<a href="about:blank?foo">link</a>`);
const selector = await recorder.hoverOverElement('a');
expect(selector).toBe('text="link"');
await page.click('a', { modifiers: [ platform === 'darwin' ? 'Meta' : 'Control'] });
await recorder.waitForOutput('page1');
if (browserName === 'chromium') {
expect(recorder.output()).toContain(`
// Open new page
const page1 = await context.newPage();
page1.goto('about:blank?foo');`);
} else if (browserName === 'firefox') {
expect(recorder.output()).toContain(`
// Click text="link"
const [page1] = await Promise.all([
page.waitForEvent('popup'),
page.click('text="link"', {
modifiers: ['${platform === 'darwin' ? 'Meta' : 'Control'}']
})
]);`);
}
});
it('should not clash pages', (test, { browserName }) => {
test.fixme(browserName === 'firefox', 'Times out on Firefox, maybe the focus issue');
}, async ({ page, recorder }) => {
const [popup1] = await Promise.all([
page.context().waitForEvent('page'),
page.evaluate(`window.open('about:blank')`)
]);
await recorder.setPageContentAndWait(popup1, '<input id=name>');
const [popup2] = await Promise.all([
page.context().waitForEvent('page'),
page.evaluate(`window.open('about:blank')`)
]);
await recorder.setPageContentAndWait(popup2, '<input id=name>');
await popup1.type('input', 'TextA');
await recorder.waitForOutput('TextA');
await popup2.type('input', 'TextB');
await recorder.waitForOutput('TextB');
expect(recorder.output()).toContain(`await page1.fill('input[id="name"]', 'TextA');`);
expect(recorder.output()).toContain(`await page2.fill('input[id="name"]', 'TextB');`);
});
it('click should emit events in order', async ({ page, recorder }) => {
await recorder.setContentAndWait(`
<button id=button>
<script>
button.addEventListener('mousedown', e => console.log(e.type));
button.addEventListener('mouseup', e => console.log(e.type));
button.addEventListener('click', e => console.log(e.type));
</script>
`);
const messages: any[] = [];
page.on('console', message => messages.push(message.text()));
await Promise.all([
page.click('button'),
recorder.waitForOutput('page.click')
]);
expect(messages).toEqual(['mousedown', 'mouseup', 'click']);
});
it('should update hover model on action', async ({ page, recorder }) => {
await recorder.setContentAndWait(`<input id="checkbox" type="checkbox" name="accept" onchange="checkbox.name='updated'"></input>`);
const [ models ] = await Promise.all([
recorder.waitForActionPerformed(),
page.click('input')
]);
expect(models.hovered).toBe('input[name="updated"]');
});
it('should update active model on action', (test, { browserName, headful }) => {
test.fixme(browserName === 'webkit' && !headful);
test.fixme(browserName === 'firefox' && !headful);
}, async ({ page, recorder }) => {
await recorder.setContentAndWait(`<input id="checkbox" type="checkbox" name="accept" onchange="checkbox.name='updated'"></input>`);
const [ models ] = await Promise.all([
recorder.waitForActionPerformed(),
page.click('input')
]);
expect(models.active).toBe('input[name="updated"]');
});
it('should check input with chaning id', async ({ page, recorder }) => {
await recorder.setContentAndWait(`<input id="checkbox" type="checkbox" name="accept" onchange="checkbox.name = 'updated'"></input>`);
await Promise.all([
recorder.waitForActionPerformed(),
page.click('input[id=checkbox]')
]);
});