tests: put filechooser and setInputFiles tests into separate files (#34756)

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Yury Semikhatsky 2025-02-12 12:28:19 -08:00 committed by GitHub
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2 changed files with 416 additions and 384 deletions

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@ -0,0 +1,368 @@
/**
* 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.
*/
import { test, expect } from './pageTest';
import { attachFrame } from '../config/utils';
import fs from 'fs';
import formidable from 'formidable';
test('should upload multiple large files', async ({ page, server, isAndroid, isWebView2, mode }, testInfo) => {
test.skip(isAndroid);
test.skip(isWebView2);
test.skip(mode.startsWith('service'));
test.slow();
const filesCount = 10;
await page.goto(server.PREFIX + '/input/fileupload-multi.html');
const uploadFile = testInfo.outputPath('50MB_1.zip');
const str = 'A'.repeat(1024);
const stream = fs.createWriteStream(uploadFile);
// 49 is close to the actual limit
for (let i = 0; i < 49 * 1024; i++) {
await new Promise<void>((fulfill, reject) => {
stream.write(str, err => {
if (err)
reject(err);
else
fulfill();
});
});
}
await new Promise(f => stream.end(f));
const input = page.locator('input[type="file"]');
const uploadFiles = [uploadFile];
for (let i = 2; i <= filesCount; i++) {
const dstFile = testInfo.outputPath(`50MB_${i}.zip`);
fs.copyFileSync(uploadFile, dstFile);
uploadFiles.push(dstFile);
}
const fileChooserPromise = page.waitForEvent('filechooser');
await input.click();
const fileChooser = await fileChooserPromise;
await fileChooser.setFiles(uploadFiles);
const filesLen = await page.evaluate('document.getElementsByTagName("input")[0].files.length');
expect(fileChooser.isMultiple()).toBe(true);
expect(filesLen).toEqual(filesCount);
await Promise.all(uploadFiles.map(path => fs.promises.unlink(path)));
});
test('should emit event once', 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();
});
test('should emit event via prepend', async ({ page, server }) => {
await page.setContent(`<input type=file>`);
const [chooser] = await Promise.all([
new Promise(f => page.prependListener('filechooser', f)),
page.click('input'),
]);
expect(chooser).toBeTruthy();
});
test('should emit event for iframe', async ({ page, server }) => {
const frame = await attachFrame(page, 'frame1', server.EMPTY_PAGE);
await frame.setContent(`<input type=file>`);
const [chooser] = await Promise.all([
new Promise(f => page.once('filechooser', f)),
frame.click('input'),
]);
expect(chooser).toBeTruthy();
});
test('should emit event on/off', async ({ page, server }) => {
await page.setContent(`<input type=file>`);
const [chooser] = await Promise.all([
new Promise(f => {
const listener = chooser => {
page.off('filechooser', listener);
f(chooser);
};
page.on('filechooser', listener);
}),
page.click('input'),
]);
expect(chooser).toBeTruthy();
});
test('should emit event addListener/removeListener', async ({ page, server }) => {
await page.setContent(`<input type=file>`);
const [chooser] = await Promise.all([
new Promise(f => {
const listener = chooser => {
page.removeListener('filechooser', listener);
f(chooser);
};
page.addListener('filechooser', listener);
}),
page.click('input'),
]);
expect(chooser).toBeTruthy();
});
test('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();
});
test('should work when file input is not attached to DOM', async ({ page, asset }) => {
const [, content] = await Promise.all([
page.waitForEvent('filechooser').then(chooser => chooser.setFiles(asset('file-to-upload.txt'))),
page.evaluate(async () => {
const el = document.createElement('input');
el.type = 'file';
el.click();
await new Promise(x => el.oninput = x);
const reader = new FileReader();
const promise = new Promise(fulfill => reader.onload = fulfill);
reader.readAsText(el.files[0]);
return promise.then(() => reader.result);
}),
]);
expect(content).toBe('contents of the file');
});
test('should not throw when filechooser belongs to iframe', async ({ page, server, browserName }) => {
await page.goto(server.PREFIX + '/frames/one-frame.html');
const frame = page.mainFrame().childFrames()[0];
await frame.setContent(`
<div>Click me</div>
<script>
document.querySelector('div').addEventListener('click', () => {
const input = document.createElement('input');
input.type = 'file';
input.click();
window.parent.__done = true;
});
</script>
`);
await Promise.all([
page.waitForEvent('filechooser'),
frame.click('div')
]);
await page.waitForFunction(() => (window as any).__done);
});
test('should not throw when frame is detached immediately', async ({ page, server }) => {
await page.goto(server.PREFIX + '/frames/one-frame.html');
const frame = page.mainFrame().childFrames()[0];
await frame.setContent(`
<div>Click me</div>
<script>
document.querySelector('div').addEventListener('click', () => {
const input = document.createElement('input');
input.type = 'file';
input.click();
window.parent.__done = true;
const iframe = window.parent.document.querySelector('iframe');
iframe.remove();
});
</script>
`);
page.on('filechooser', () => {}); // To ensure we handle file choosers.
await frame.click('div');
await page.waitForFunction(() => (window as any).__done);
});
test('should respect timeout', async ({ page, playwright }) => {
let error = null;
await page.waitForEvent('filechooser', { timeout: 1 }).catch(e => error = e);
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
});
test('should respect default timeout when there is no custom timeout', async ({ page, playwright }) => {
page.setDefaultTimeout(1);
let error = null;
await page.waitForEvent('filechooser').catch(e => error = e);
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
});
test('should prioritize exact timeout over default timeout', async ({ page, playwright }) => {
page.setDefaultTimeout(0);
let error = null;
await page.waitForEvent('filechooser', { timeout: 1 }).catch(e => error = e);
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
});
test('should work with no timeout', async ({ page, server }) => {
const [chooser] = await Promise.all([
page.waitForEvent('filechooser', { timeout: 0 }),
page.evaluate(() => window.builtinSetTimeout(() => {
const el = document.createElement('input');
el.type = 'file';
el.click();
}, 50))
]);
expect(chooser).toBeTruthy();
});
test('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);
});
test('should accept single file', async ({ page, asset }) => {
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(asset('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');
});
// @see https://github.com/microsoft/playwright/issues/4704
test('should not trim big uploaded files', async ({ page, server }) => {
let files: Record<string, formidable.File>;
server.setRoute('/upload', async (req, res) => {
const form = new formidable.IncomingForm();
form.parse(req, function(err, fields, f) {
files = f as Record<string, formidable.File>;
res.end();
});
});
await page.goto(server.EMPTY_PAGE);
const DATA_SIZE = Math.pow(2, 20);
await Promise.all([
page.evaluate(async size => {
const body = new FormData();
body.set('file', new Blob([new Uint8Array(size)]));
await fetch('/upload', { method: 'POST', body });
}, DATA_SIZE),
server.waitForRequest('/upload'),
]);
expect(files.file.size).toBe(DATA_SIZE);
});
test('should be able to read selected file', async ({ page, asset }) => {
await page.setContent(`<input type=file>`);
const [, content] = await Promise.all([
page.waitForEvent('filechooser').then(fileChooser => fileChooser.setFiles(asset('file-to-upload.txt'))),
page.$eval('input', async picker => {
picker.click();
await new Promise(x => picker.oninput = x);
const reader = new FileReader();
const promise = new Promise(fulfill => reader.onload = fulfill);
reader.readAsText(picker.files[0]);
return promise.then(() => reader.result);
}),
]);
expect(content).toBe('contents of the file');
});
test('should be able to reset selected files with empty file list', async ({ page, asset }) => {
await page.setContent(`<input type=file>`);
const [, fileLength1] = await Promise.all([
page.waitForEvent('filechooser').then(fileChooser => fileChooser.setFiles(asset('file-to-upload.txt'))),
page.$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);
});
test('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);
});
test('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);
});
test('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);
});
test('should emit event after navigation', async ({ page, server, browserName, browserMajorVersion }) => {
test.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/11375' });
test.skip(browserName === 'chromium' && browserMajorVersion < 99);
const logs = [];
page.on('filechooser', () => logs.push('filechooser'));
await page.goto(server.PREFIX + '/empty.html');
await page.setContent(`<input type=file>`);
await Promise.all([
page.waitForEvent('filechooser'),
page.click('input'),
]);
await page.goto(server.CROSS_PROCESS_PREFIX + '/empty.html');
await page.setContent(`<input type=file>`);
await Promise.all([
page.waitForEvent('filechooser'),
page.click('input'),
]);
expect(logs).toEqual(['filechooser', 'filechooser']);
});
test('should trigger listener added before navigation', async ({ page, server, browserMajorVersion, isElectron }) => {
test.skip(isElectron && browserMajorVersion <= 98);
// Add listener before cross process navigation.
const chooserPromise = new Promise(f => page.once('filechooser', f));
await page.goto(server.PREFIX + '/empty.html');
await page.goto(server.CROSS_PROCESS_PREFIX + '/empty.html');
await page.setContent(`<input type=file>`);
const [chooser] = await Promise.all([
chooserPromise,
page.click('input'),
]);
expect(chooser).toBeTruthy();
});

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@ -15,14 +15,13 @@
* limitations under the License.
*/
import { test as it, expect } from './pageTest';
import { attachFrame } from '../config/utils';
import { test, expect } from './pageTest';
import path from 'path';
import fs from 'fs';
import formidable from 'formidable';
it('should upload the file', async ({ page, server, asset }) => {
test('should upload the file', async ({ page, server, asset }) => {
await page.goto(server.PREFIX + '/input/fileupload.html');
const filePath = path.relative(process.cwd(), asset('file-to-upload.txt'));
const input = await page.$('input');
@ -36,13 +35,13 @@ it('should upload the file', async ({ page, server, asset }) => {
}, input)).toBe('contents of the file');
});
it('should upload a folder', async ({ page, server, browserName, headless, browserMajorVersion, isAndroid, macVersion, isMac }) => {
it.skip(isAndroid);
it.skip(browserName === 'webkit' && isMac && macVersion <= 12, 'WebKit on macOS-12 is frozen');
test('should upload a folder', async ({ page, server, browserName, headless, browserMajorVersion, isAndroid, macVersion, isMac }) => {
test.skip(isAndroid);
test.skip(browserName === 'webkit' && isMac && macVersion <= 12, 'WebKit on macOS-12 is frozen');
await page.goto(server.PREFIX + '/input/folderupload.html');
const input = await page.$('input');
const dir = path.join(it.info().outputDir, 'file-upload-test');
const dir = path.join(test.info().outputDir, 'file-upload-test');
{
await fs.promises.mkdir(dir, { recursive: true });
await fs.promises.writeFile(path.join(dir, 'file1.txt'), 'file1 content');
@ -69,13 +68,13 @@ it('should upload a folder', async ({ page, server, browserName, headless, brows
}
});
it('should upload a folder and throw for multiple directories', async ({ page, server, isAndroid, browserName, macVersion, isMac }) => {
it.skip(isAndroid);
it.skip(browserName === 'webkit' && isMac && macVersion <= 12, 'WebKit on macOS-12 is frozen');
test('should upload a folder and throw for multiple directories', async ({ page, server, isAndroid, browserName, macVersion, isMac }) => {
test.skip(isAndroid);
test.skip(browserName === 'webkit' && isMac && macVersion <= 12, 'WebKit on macOS-12 is frozen');
await page.goto(server.PREFIX + '/input/folderupload.html');
const input = await page.$('input');
const dir = path.join(it.info().outputDir, 'file-upload-test');
const dir = path.join(test.info().outputDir, 'file-upload-test');
{
await fs.promises.mkdir(path.join(dir, 'folder1'), { recursive: true });
await fs.promises.writeFile(path.join(dir, 'folder1', 'file1.txt'), 'file1 content');
@ -88,13 +87,13 @@ it('should upload a folder and throw for multiple directories', async ({ page, s
])).rejects.toThrow('Multiple directories are not supported');
});
it('should throw if a directory and files are passed', async ({ page, server, isAndroid, browserName, macVersion, isMac }) => {
it.skip(isAndroid);
it.skip(browserName === 'webkit' && isMac && macVersion <= 12, 'WebKit on macOS-12 is frozen');
test('should throw if a directory and files are passed', async ({ page, server, isAndroid, browserName, macVersion, isMac }) => {
test.skip(isAndroid);
test.skip(browserName === 'webkit' && isMac && macVersion <= 12, 'WebKit on macOS-12 is frozen');
await page.goto(server.PREFIX + '/input/folderupload.html');
const input = await page.$('input');
const dir = path.join(it.info().outputDir, 'file-upload-test');
const dir = path.join(test.info().outputDir, 'file-upload-test');
{
await fs.promises.mkdir(path.join(dir, 'folder1'), { recursive: true });
await fs.promises.writeFile(path.join(dir, 'folder1', 'file1.txt'), 'file1 content');
@ -105,13 +104,13 @@ it('should throw if a directory and files are passed', async ({ page, server, is
])).rejects.toThrow('File paths must be all files or a single directory');
});
it('should throw when uploading a folder in a normal file upload input', async ({ page, server, isAndroid, browserName, macVersion, isMac }) => {
it.skip(isAndroid);
it.skip(browserName === 'webkit' && isMac && macVersion <= 12, 'WebKit on macOS-12 is frozen');
test('should throw when uploading a folder in a normal file upload input', async ({ page, server, isAndroid, browserName, macVersion, isMac }) => {
test.skip(isAndroid);
test.skip(browserName === 'webkit' && isMac && macVersion <= 12, 'WebKit on macOS-12 is frozen');
await page.goto(server.PREFIX + '/input/fileupload.html');
const input = await page.$('input');
const dir = path.join(it.info().outputDir, 'file-upload-test');
const dir = path.join(test.info().outputDir, 'file-upload-test');
{
await fs.promises.mkdir(path.join(dir), { recursive: true });
await fs.promises.writeFile(path.join(dir, 'file1.txt'), 'file1 content');
@ -119,17 +118,17 @@ it('should throw when uploading a folder in a normal file upload input', async (
await expect(input.setInputFiles(dir)).rejects.toThrow('File input does not support directories, pass individual files instead');
});
it('should throw when uploading a file in a directory upload input', async ({ page, server, isAndroid, asset, browserName, macVersion, isMac }) => {
it.skip(isAndroid);
it.skip(browserName === 'webkit' && isMac && macVersion <= 12, 'WebKit on macOS-12 is frozen');
test('should throw when uploading a file in a directory upload input', async ({ page, server, isAndroid, asset, browserName, macVersion, isMac }) => {
test.skip(isAndroid);
test.skip(browserName === 'webkit' && isMac && macVersion <= 12, 'WebKit on macOS-12 is frozen');
await page.goto(server.PREFIX + '/input/folderupload.html');
const input = await page.$('input');
await expect(input.setInputFiles(asset('file to upload.txt'))).rejects.toThrow('[webkitdirectory] input requires passing a path to a directory');
});
it('should upload a file after popup', async ({ page, server, asset }) => {
it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/29923' });
test('should upload a file after popup', async ({ page, server, asset }) => {
test.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/29923' });
await page.goto(server.PREFIX + '/input/fileupload.html');
{
const [popup] = await Promise.all([
@ -144,11 +143,11 @@ it('should upload a file after popup', async ({ page, server, asset }) => {
expect(await page.evaluate(e => e.files[0].name, input)).toBe('file-to-upload.txt');
});
it('should upload large file', async ({ page, server, isAndroid, isWebView2, mode }, testInfo) => {
it.skip(isAndroid);
it.skip(isWebView2);
it.skip(mode.startsWith('service'));
it.slow();
test('should upload large file', async ({ page, server, isAndroid, isWebView2, mode }, testInfo) => {
test.skip(isAndroid);
test.skip(isWebView2);
test.skip(mode.startsWith('service'));
test.slow();
await page.goto(server.PREFIX + '/input/fileupload.html');
const uploadFile = testInfo.outputPath('200MB.zip');
@ -194,7 +193,7 @@ it('should upload large file', async ({ page, server, isAndroid, isWebView2, mod
await Promise.all([uploadFile, file1.filepath].map(fs.promises.unlink));
});
it('should throw an error if the file does not exist', async ({ page, server, asset }) => {
test('should throw an error if the file does not exist', async ({ page, server, asset }) => {
await page.goto(server.PREFIX + '/input/fileupload.html');
const input = await page.$('input');
const error = await input.setInputFiles('i actually do not exist.txt').catch(e => e);
@ -202,51 +201,11 @@ it('should throw an error if the file does not exist', async ({ page, server, as
expect(error.message).toContain('i actually do not exist.txt');
});
it('should upload multiple large files', async ({ page, server, isAndroid, isWebView2, mode }, testInfo) => {
it.skip(isAndroid);
it.skip(isWebView2);
it.skip(mode.startsWith('service'));
it.slow();
const filesCount = 10;
await page.goto(server.PREFIX + '/input/fileupload-multi.html');
const uploadFile = testInfo.outputPath('50MB_1.zip');
const str = 'A'.repeat(1024);
const stream = fs.createWriteStream(uploadFile);
// 49 is close to the actual limit
for (let i = 0; i < 49 * 1024; i++) {
await new Promise<void>((fulfill, reject) => {
stream.write(str, err => {
if (err)
reject(err);
else
fulfill();
});
});
}
await new Promise(f => stream.end(f));
const input = page.locator('input[type="file"]');
const uploadFiles = [uploadFile];
for (let i = 2; i <= filesCount; i++) {
const dstFile = testInfo.outputPath(`50MB_${i}.zip`);
fs.copyFileSync(uploadFile, dstFile);
uploadFiles.push(dstFile);
}
const fileChooserPromise = page.waitForEvent('filechooser');
await input.click();
const fileChooser = await fileChooserPromise;
await fileChooser.setFiles(uploadFiles);
const filesLen = await page.evaluate('document.getElementsByTagName("input")[0].files.length');
expect(fileChooser.isMultiple()).toBe(true);
expect(filesLen).toEqual(filesCount);
await Promise.all(uploadFiles.map(path => fs.promises.unlink(path)));
});
it('should upload large file with relative path', async ({ page, server, isAndroid, isWebView2, mode }, testInfo) => {
it.skip(isAndroid);
it.skip(isWebView2);
it.skip(mode.startsWith('service'));
it.slow();
test('should upload large file with relative path', async ({ page, server, isAndroid, isWebView2, mode }, testInfo) => {
test.skip(isAndroid);
test.skip(isWebView2);
test.skip(mode.startsWith('service'));
test.slow();
await page.goto(server.PREFIX + '/input/fileupload.html');
const uploadFile = testInfo.outputPath('200MB.zip');
@ -294,8 +253,8 @@ it('should upload large file with relative path', async ({ page, server, isAndro
await Promise.all([uploadFile, file1.filepath].map(fs.promises.unlink));
});
it('should upload the file with spaces in name', async ({ page, server, asset }) => {
it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/17451' });
test('should upload the file with spaces in name', async ({ page, server, asset }) => {
test.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/17451' });
await page.goto(server.PREFIX + '/input/fileupload.html');
const filePath = path.relative(process.cwd(), asset('file to upload.txt'));
const input = await page.$('input');
@ -310,14 +269,14 @@ it('should upload the file with spaces in name', async ({ page, server, asset })
});
it('should work @smoke', async ({ page, asset }) => {
test('should work @smoke', async ({ page, asset }) => {
await page.setContent(`<input type=file>`);
await page.setInputFiles('input', asset('file-to-upload.txt'));
expect(await page.$eval('input', input => input.files.length)).toBe(1);
expect(await page.$eval('input', input => input.files[0].name)).toBe('file-to-upload.txt');
});
it('should set from memory', async ({ page }) => {
test('should set from memory', async ({ page }) => {
await page.setContent(`<input type=file>`);
await page.setInputFiles('input', {
name: 'test.txt',
@ -328,133 +287,7 @@ it('should set from memory', async ({ page }) => {
expect(await page.$eval('input', input => input.files[0].name)).toBe('test.txt');
});
it('should emit event once', 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 emit event via prepend', async ({ page, server }) => {
await page.setContent(`<input type=file>`);
const [chooser] = await Promise.all([
new Promise(f => page.prependListener('filechooser', f)),
page.click('input'),
]);
expect(chooser).toBeTruthy();
});
it('should emit event for iframe', async ({ page, server }) => {
const frame = await attachFrame(page, 'frame1', server.EMPTY_PAGE);
await frame.setContent(`<input type=file>`);
const [chooser] = await Promise.all([
new Promise(f => page.once('filechooser', f)),
frame.click('input'),
]);
expect(chooser).toBeTruthy();
});
it('should emit event on/off', async ({ page, server }) => {
await page.setContent(`<input type=file>`);
const [chooser] = await Promise.all([
new Promise(f => {
const listener = chooser => {
page.off('filechooser', listener);
f(chooser);
};
page.on('filechooser', listener);
}),
page.click('input'),
]);
expect(chooser).toBeTruthy();
});
it('should emit event addListener/removeListener', async ({ page, server }) => {
await page.setContent(`<input type=file>`);
const [chooser] = await Promise.all([
new Promise(f => {
const listener = chooser => {
page.removeListener('filechooser', listener);
f(chooser);
};
page.addListener('filechooser', listener);
}),
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, asset }) => {
const [, content] = await Promise.all([
page.waitForEvent('filechooser').then(chooser => chooser.setFiles(asset('file-to-upload.txt'))),
page.evaluate(async () => {
const el = document.createElement('input');
el.type = 'file';
el.click();
await new Promise(x => el.oninput = x);
const reader = new FileReader();
const promise = new Promise(fulfill => reader.onload = fulfill);
reader.readAsText(el.files[0]);
return promise.then(() => reader.result);
}),
]);
expect(content).toBe('contents of the file');
});
it('should not throw when filechooser belongs to iframe', async ({ page, server, browserName }) => {
await page.goto(server.PREFIX + '/frames/one-frame.html');
const frame = page.mainFrame().childFrames()[0];
await frame.setContent(`
<div>Click me</div>
<script>
document.querySelector('div').addEventListener('click', () => {
const input = document.createElement('input');
input.type = 'file';
input.click();
window.parent.__done = true;
});
</script>
`);
await Promise.all([
page.waitForEvent('filechooser'),
frame.click('div')
]);
await page.waitForFunction(() => (window as any).__done);
});
it('should not throw when frame is detached immediately', async ({ page, server }) => {
await page.goto(server.PREFIX + '/frames/one-frame.html');
const frame = page.mainFrame().childFrames()[0];
await frame.setContent(`
<div>Click me</div>
<script>
document.querySelector('div').addEventListener('click', () => {
const input = document.createElement('input');
input.type = 'file';
input.click();
window.parent.__done = true;
const iframe = window.parent.document.querySelector('iframe');
iframe.remove();
});
</script>
`);
page.on('filechooser', () => {}); // To ensure we handle file choosers.
await frame.click('div');
await page.waitForFunction(() => (window as any).__done);
});
it('should work with CSP', async ({ page, server, asset }) => {
test('should work with CSP', async ({ page, server, asset }) => {
server.setCSP('/empty.html', 'default-src "none"');
await page.goto(server.EMPTY_PAGE);
await page.setContent(`<input type=file>`);
@ -463,62 +296,7 @@ it('should work with CSP', async ({ page, server, asset }) => {
expect(await page.$eval('input', input => input.files[0].name)).toBe('file-to-upload.txt');
});
it('should respect timeout', async ({ page, playwright }) => {
let error = null;
await page.waitForEvent('filechooser', { timeout: 1 }).catch(e => error = e);
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
});
it('should respect default timeout when there is no custom timeout', async ({ page, playwright }) => {
page.setDefaultTimeout(1);
let error = null;
await page.waitForEvent('filechooser').catch(e => error = e);
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
});
it('should prioritize exact timeout over default timeout', async ({ page, playwright }) => {
page.setDefaultTimeout(0);
let error = null;
await page.waitForEvent('filechooser', { timeout: 1 }).catch(e => error = e);
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
});
it('should work with no timeout', async ({ page, server }) => {
const [chooser] = await Promise.all([
page.waitForEvent('filechooser', { timeout: 0 }),
page.evaluate(() => window.builtinSetTimeout(() => {
const el = document.createElement('input');
el.type = 'file';
el.click();
}, 50))
]);
expect(chooser).toBeTruthy();
});
it('should return the same file chooser when there are many watchdogs simultaneously', async ({ page, server }) => {
await page.setContent(`<input type=file>`);
const [fileChooser1, fileChooser2] = await Promise.all([
page.waitForEvent('filechooser'),
page.waitForEvent('filechooser'),
page.$eval('input', input => input.click()),
]);
expect(fileChooser1 === fileChooser2).toBe(true);
});
it('should accept single file', async ({ page, asset }) => {
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(asset('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 detect mime type', async ({ page, server, asset }) => {
test('should detect mime type', async ({ page, server, asset }) => {
let files: Record<string, formidable.File>;
server.setRoute('/upload', async (req, res) => {
@ -553,7 +331,7 @@ it('should detect mime type', async ({ page, server, asset }) => {
});
// @see https://github.com/microsoft/playwright/issues/4704
it('should not trim big uploaded files', async ({ page, server }) => {
test('should not trim big uploaded files', async ({ page, server }) => {
let files: Record<string, formidable.File>;
server.setRoute('/upload', async (req, res) => {
@ -577,59 +355,7 @@ it('should not trim big uploaded files', async ({ page, server }) => {
expect(files.file.size).toBe(DATA_SIZE);
});
it('should be able to read selected file', async ({ page, asset }) => {
await page.setContent(`<input type=file>`);
const [, content] = await Promise.all([
page.waitForEvent('filechooser').then(fileChooser => fileChooser.setFiles(asset('file-to-upload.txt'))),
page.$eval('input', async picker => {
picker.click();
await new Promise(x => picker.oninput = x);
const reader = new FileReader();
const promise = new Promise(fulfill => reader.onload = fulfill);
reader.readAsText(picker.files[0]);
return promise.then(() => reader.result);
}),
]);
expect(content).toBe('contents of the file');
});
it('should be able to reset selected files with empty file list', async ({ page, asset }) => {
await page.setContent(`<input type=file>`);
const [, fileLength1] = await Promise.all([
page.waitForEvent('filechooser').then(fileChooser => fileChooser.setFiles(asset('file-to-upload.txt'))),
page.$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, asset }) => {
await page.setContent(`<input type=file>`);
const [fileChooser] = await Promise.all([
page.waitForEvent('filechooser'),
page.click('input'),
]);
let error = null;
await fileChooser.setFiles([
asset('file-to-upload.txt'),
asset('pptr.png')
]).catch(e => error = e);
expect(error).not.toBe(null);
});
it('should emit input and change events', async ({ page, asset }) => {
test('should emit input and change events', async ({ page, asset }) => {
const events = [];
await page.exposeFunction('eventHandled', e => events.push(e));
await page.setContent(`
@ -644,8 +370,8 @@ it('should emit input and change events', async ({ page, asset }) => {
expect(events[1].type).toBe('change');
});
it('input event.composed should be true and cross shadow dom boundary', async ({ page, server, asset }) => {
it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/28726' });
test('input event.composed should be true and cross shadow dom boundary', async ({ page, server, asset }) => {
test.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/28726' });
await page.goto(server.EMPTY_PAGE);
await page.setContent(`<body><script>
const div = document.createElement('div');
@ -679,70 +405,8 @@ it('input event.composed should be true and cross shadow dom boundary', async ({
expect(await page.evaluate(() => window['firedBodyEvents'])).toEqual(['input:true']);
});
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);
});
it('should emit event after navigation', async ({ page, server, browserName, browserMajorVersion }) => {
it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/11375' });
it.skip(browserName === 'chromium' && browserMajorVersion < 99);
const logs = [];
page.on('filechooser', () => logs.push('filechooser'));
await page.goto(server.PREFIX + '/empty.html');
await page.setContent(`<input type=file>`);
await Promise.all([
page.waitForEvent('filechooser'),
page.click('input'),
]);
await page.goto(server.CROSS_PROCESS_PREFIX + '/empty.html');
await page.setContent(`<input type=file>`);
await Promise.all([
page.waitForEvent('filechooser'),
page.click('input'),
]);
expect(logs).toEqual(['filechooser', 'filechooser']);
});
it('should trigger listener added before navigation', async ({ page, server, browserMajorVersion, isElectron }) => {
it.skip(isElectron && browserMajorVersion <= 98);
// Add listener before cross process navigation.
const chooserPromise = new Promise(f => page.once('filechooser', f));
await page.goto(server.PREFIX + '/empty.html');
await page.goto(server.CROSS_PROCESS_PREFIX + '/empty.html');
await page.setContent(`<input type=file>`);
const [chooser] = await Promise.all([
chooserPromise,
page.click('input'),
]);
expect(chooser).toBeTruthy();
});
it('input should trigger events when files changed second time', async ({ page, asset }) => {
it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/20079' });
test('input should trigger events when files changed second time', async ({ page, asset }) => {
test.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/20079' });
await page.setContent(`<input type=file multiple=true/>`);
const input = page.locator('input');
@ -764,8 +428,8 @@ it('input should trigger events when files changed second time', async ({ page,
expect(await events.evaluate(e => e)).toEqual(['input', 'change']);
});
it('should preserve lastModified timestamp', async ({ page, asset }) => {
it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/27452' });
test('should preserve lastModified timestamp', async ({ page, asset }) => {
test.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/27452' });
await page.setContent(`<input type=file multiple=true/>`);
const input = page.locator('input');
const files = ['file-to-upload.txt', 'file-to-upload-2.txt'];