playwright/test/pdf.spec.js

/**
 * Copyright 2017 Google Inc. All rights reserved.
 *
 * 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 fs = require('fs');
const path = require('path');
const {FFOX, CHROMIUM, WEBKIT, OUTPUT_DIR, HEADLESS} = testOptions;

// Printing to pdf is currently only supported in headless chromium.
it.skip(!(HEADLESS && CHROMIUM))('should be able to save file', async({page, server}) => {
  const outputFile = path.join(OUTPUT_DIR, 'output.pdf');
  await page.pdf({path: outputFile});
  expect(fs.readFileSync(outputFile).byteLength).toBeGreaterThan(0);
  fs.unlinkSync(outputFile);
});

it.skip(CHROMIUM)('should be able to save file', async({page, server}) => {
  expect(page.pdf).toBe(undefined);
});