druid/web-console/e2e-tests/util/debug.ts

42 lines
1.6 KiB
TypeScript

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 { resolve } from 'path';
import type * as playwright from 'playwright-chromium';
export async function saveScreenshotIfError(
filenamePrefix: string,
page: playwright.Page,
test: () => Promise<void>,
) {
try {
await test();
} catch (e) {
console.log(`Grabbing error screenshot for: ${filenamePrefix}`);
const resolvedPath = resolve(filenamePrefix + '-error-screenshot.jpeg');
try {
const imageBuffer = await page.screenshot({ path: resolvedPath, type: 'jpeg', quality: 80 });
console.log(`Image: data:image/jpeg;base64,${imageBuffer.toString('base64')}`);
console.log(`Written error screenshot to: ${resolvedPath}`);
} catch (screenshotError) {
console.log(`Failed to capture screenshot due to: ${screenshotError.message}`);
}
throw e;
}
}