mirror of
https://github.com/microsoft/playwright.git
synced 2024-12-17 00:04:50 +03:00
260 lines
10 KiB
JavaScript
260 lines
10 KiB
JavaScript
/**
|
|
* Copyright 2017 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.
|
|
*/
|
|
|
|
const path = require('path');
|
|
const fs = require('fs');
|
|
const formidable = require('formidable');
|
|
|
|
const FILE_TO_UPLOAD = path.join(__dirname, '/assets/file-to-upload.txt');
|
|
const {FFOX, CHROMIUM, WEBKIT} = require('./utils').testOptions(browserType);
|
|
|
|
describe('input', function() {
|
|
it('should upload the file', async({page, server}) => {
|
|
await page.goto(server.PREFIX + '/input/fileupload.html');
|
|
const filePath = path.relative(process.cwd(), FILE_TO_UPLOAD);
|
|
const input = await page.$('input');
|
|
await input.setInputFiles(filePath);
|
|
expect(await page.evaluate(e => e.files[0].name, input)).toBe('file-to-upload.txt');
|
|
expect(await page.evaluate(e => {
|
|
const reader = new FileReader();
|
|
const promise = new Promise(fulfill => reader.onload = fulfill);
|
|
reader.readAsText(e.files[0]);
|
|
return promise.then(() => reader.result);
|
|
}, input)).toBe('contents of the file');
|
|
});
|
|
});
|
|
|
|
describe('Page.setInputFiles', function() {
|
|
it('should work', async({page}) => {
|
|
await page.setContent(`<input type=file>`);
|
|
await page.setInputFiles('input', path.join(__dirname, '/assets/file-to-upload.txt'));
|
|
expect(await page.$eval('input', input => input.files.length)).toBe(1);
|
|
expect(await page.$eval('input', input => input.files[0].name)).toBe('file-to-upload.txt');
|
|
});
|
|
it('should set from memory', async({page}) => {
|
|
await page.setContent(`<input type=file>`);
|
|
await page.setInputFiles('input', {
|
|
name: 'test.txt',
|
|
mimeType: 'text/plain',
|
|
buffer: Buffer.from('this is a test')
|
|
});
|
|
expect(await page.$eval('input', input => input.files.length)).toBe(1);
|
|
expect(await page.$eval('input', input => input.files[0].name)).toBe('test.txt');
|
|
});
|
|
});
|
|
|
|
describe('Page.waitForFileChooser', function() {
|
|
it('should emit event', async({page, server}) => {
|
|
await page.setContent(`<input type=file>`);
|
|
const [chooser] = await Promise.all([
|
|
new Promise(f => page.once('filechooser', f)),
|
|
page.click('input'),
|
|
]);
|
|
expect(chooser).toBeTruthy();
|
|
});
|
|
it('should work when file input is attached to DOM', async({page, server}) => {
|
|
await page.setContent(`<input type=file>`);
|
|
const [chooser] = await Promise.all([
|
|
page.waitForEvent('filechooser'),
|
|
page.click('input'),
|
|
]);
|
|
expect(chooser).toBeTruthy();
|
|
});
|
|
it('should work when file input is not attached to DOM', async({page, server}) => {
|
|
const [chooser] = await Promise.all([
|
|
page.waitForEvent('filechooser'),
|
|
page.evaluate(() => {
|
|
const el = document.createElement('input');
|
|
el.type = 'file';
|
|
el.click();
|
|
}),
|
|
]);
|
|
expect(chooser).toBeTruthy();
|
|
});
|
|
it('should respect timeout', async({page, server}) => {
|
|
let error = null;
|
|
await page.waitForEvent('filechooser', {timeout: 1}).catch(e => error = e);
|
|
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
|
|
});
|
|
it('should respect default timeout when there is no custom timeout', async({page, server}) => {
|
|
page.setDefaultTimeout(1);
|
|
let error = null;
|
|
await page.waitForEvent('filechooser').catch(e => error = e);
|
|
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
|
|
});
|
|
it('should prioritize exact timeout over default timeout', async({page, server}) => {
|
|
page.setDefaultTimeout(0);
|
|
let error = null;
|
|
await page.waitForEvent('filechooser', {timeout: 1}).catch(e => error = e);
|
|
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
|
|
});
|
|
it('should work with no timeout', async({page, server}) => {
|
|
const [chooser] = await Promise.all([
|
|
page.waitForEvent('filechooser', {timeout: 0}),
|
|
page.evaluate(() => setTimeout(() => {
|
|
const el = document.createElement('input');
|
|
el.type = 'file';
|
|
el.click();
|
|
}, 50))
|
|
]);
|
|
expect(chooser).toBeTruthy();
|
|
});
|
|
it('should return the same file chooser when there are many watchdogs simultaneously', async({page, server}) => {
|
|
await page.setContent(`<input type=file>`);
|
|
const [fileChooser1, fileChooser2] = await Promise.all([
|
|
page.waitForEvent('filechooser'),
|
|
page.waitForEvent('filechooser'),
|
|
page.$eval('input', input => input.click()),
|
|
]);
|
|
expect(fileChooser1 === fileChooser2).toBe(true);
|
|
});
|
|
it('should accept single file', async({page, server}) => {
|
|
await page.setContent(`<input type=file oninput='javascript:console.timeStamp()'>`);
|
|
const [fileChooser] = await Promise.all([
|
|
page.waitForEvent('filechooser'),
|
|
page.click('input'),
|
|
]);
|
|
expect(fileChooser.page()).toBe(page);
|
|
expect(fileChooser.element()).toBeTruthy();
|
|
await fileChooser.setFiles(FILE_TO_UPLOAD);
|
|
expect(await page.$eval('input', input => input.files.length)).toBe(1);
|
|
expect(await page.$eval('input', input => input.files[0].name)).toBe('file-to-upload.txt');
|
|
});
|
|
it('should detect mime type', async({page, server}) => {
|
|
let files;
|
|
server.setRoute('/upload', async (req, res) => {
|
|
const form = new formidable.IncomingForm();
|
|
form.parse(req, function(err, fields, f) {
|
|
files = f;
|
|
res.end();
|
|
});
|
|
});
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.setContent(`
|
|
<form action="/upload" method="post" enctype="multipart/form-data" >
|
|
<input type="file" name="file1">
|
|
<input type="file" name="file2">
|
|
<input type="submit" value="Submit">
|
|
</form>`)
|
|
await (await page.$('input[name=file1]')).setInputFiles(path.join(__dirname, '/assets/file-to-upload.txt'));
|
|
await (await page.$('input[name=file2]')).setInputFiles(path.join(__dirname, '/assets/pptr.png'));
|
|
await Promise.all([
|
|
page.click('input[type=submit]'),
|
|
server.waitForRequest('/upload'),
|
|
]);
|
|
const { file1, file2 } = files;
|
|
expect(file1.name).toBe('file-to-upload.txt');
|
|
expect(file1.type).toBe('text/plain');
|
|
expect(fs.readFileSync(file1.path).toString()).toBe(
|
|
fs.readFileSync(path.join(__dirname, '/assets/file-to-upload.txt')).toString());
|
|
expect(file2.name).toBe('pptr.png');
|
|
expect(file2.type).toBe('image/png');
|
|
expect(fs.readFileSync(file2.path).toString()).toBe(
|
|
fs.readFileSync(path.join(__dirname, '/assets/pptr.png')).toString());
|
|
});
|
|
it('should be able to read selected file', async({page, server}) => {
|
|
await page.setContent(`<input type=file>`);
|
|
const [, content] = await Promise.all([
|
|
page.waitForEvent('filechooser').then(fileChooser => fileChooser.setFiles(FILE_TO_UPLOAD)),
|
|
page.$eval('input', async picker => {
|
|
picker.click();
|
|
await new Promise(x => picker.oninput = x);
|
|
const reader = new FileReader();
|
|
const promise = new Promise(fulfill => reader.onload = fulfill);
|
|
reader.readAsText(picker.files[0]);
|
|
return promise.then(() => reader.result);
|
|
}),
|
|
]);
|
|
expect(content).toBe('contents of the file');
|
|
});
|
|
it('should be able to reset selected files with empty file list', async({page, server}) => {
|
|
await page.setContent(`<input type=file>`);
|
|
const [, fileLength1] = await Promise.all([
|
|
page.waitForEvent('filechooser').then(fileChooser => fileChooser.setFiles(FILE_TO_UPLOAD)),
|
|
page.$eval('input', async picker => {
|
|
picker.click();
|
|
await new Promise(x => picker.oninput = x);
|
|
return picker.files.length;
|
|
}),
|
|
]);
|
|
expect(fileLength1).toBe(1);
|
|
const [, fileLength2] = await Promise.all([
|
|
page.waitForEvent('filechooser').then(fileChooser => fileChooser.setFiles([])),
|
|
page.$eval('input', async picker => {
|
|
picker.click();
|
|
await new Promise(x => picker.oninput = x);
|
|
return picker.files.length;
|
|
}),
|
|
]);
|
|
expect(fileLength2).toBe(0);
|
|
});
|
|
it('should not accept multiple files for single-file input', async({page, server}) => {
|
|
await page.setContent(`<input type=file>`);
|
|
const [fileChooser] = await Promise.all([
|
|
page.waitForEvent('filechooser'),
|
|
page.click('input'),
|
|
]);
|
|
let error = null;
|
|
await fileChooser.setFiles([
|
|
path.relative(process.cwd(), __dirname + '/assets/file-to-upload.txt'),
|
|
path.relative(process.cwd(), __dirname + '/assets/pptr.png')
|
|
]).catch(e => error = e);
|
|
expect(error).not.toBe(null);
|
|
});
|
|
it('should emit input and change events', async({page, server}) => {
|
|
const events = [];
|
|
await page.exposeFunction('eventHandled', e => events.push(e));
|
|
await page.setContent(`
|
|
<input id=input type=file></input>
|
|
<script>
|
|
input.addEventListener('input', e => eventHandled({ type: e.type }));
|
|
input.addEventListener('change', e => eventHandled({ type: e.type }));
|
|
</script>`);
|
|
await (await page.$('input')).setInputFiles(FILE_TO_UPLOAD);
|
|
expect(events.length).toBe(2);
|
|
expect(events[0].type).toBe('input');
|
|
expect(events[1].type).toBe('change');
|
|
});
|
|
});
|
|
|
|
describe('Page.waitForFileChooser isMultiple', () => {
|
|
it('should work for single file pick', async({page, server}) => {
|
|
await page.setContent(`<input type=file>`);
|
|
const [fileChooser] = await Promise.all([
|
|
page.waitForEvent('filechooser'),
|
|
page.click('input'),
|
|
]);
|
|
expect(fileChooser.isMultiple()).toBe(false);
|
|
});
|
|
it('should work for "multiple"', async({page, server}) => {
|
|
await page.setContent(`<input multiple type=file>`);
|
|
const [fileChooser] = await Promise.all([
|
|
page.waitForEvent('filechooser'),
|
|
page.click('input'),
|
|
]);
|
|
expect(fileChooser.isMultiple()).toBe(true);
|
|
});
|
|
it('should work for "webkitdirectory"', async({page, server}) => {
|
|
await page.setContent(`<input multiple webkitdirectory type=file>`);
|
|
const [fileChooser] = await Promise.all([
|
|
page.waitForEvent('filechooser'),
|
|
page.click('input'),
|
|
]);
|
|
expect(fileChooser.isMultiple()).toBe(true);
|
|
});
|
|
});
|