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feat(OOPIF): debug message in case of iFrame moved to another process (…
…#6432) Debug message clarifying the problem like `Issue 1060080: Event Network.loadingFinished is not sent when a frame is loaded from another domain`: https://bugs.chromium.org/p/chromium/issues/detail?id=1060080). It can help users to identify problem with OOPIF easier without digging into the CDP protocol implementation like in the bug `1060080` mentioned above. To reproduce: 1. Run `DEBUG="puppeteer:frame" NODE_PATH=../ node examples/oopif.js`. 2. Verify the output contains the debug message: ` puppeteer:frame The frame '...' moved to another session. Out-of-proccess iframes (OOPIF) are not supported by Puppeteer yet. #2548 `
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/** | ||
* Copyright 2020 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. | ||
*/ | ||
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'use strict'; | ||
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const puppeteer = require('puppeteer'); | ||
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async function attachFrame(frameId, url) { | ||
const frame = document.createElement('iframe'); | ||
frame.src = url; | ||
frame.id = frameId; | ||
document.body.appendChild(frame); | ||
await new Promise((x) => (frame.onload = x)); | ||
return frame; | ||
} | ||
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(async () => { | ||
// Launch browser in non-headless mode. | ||
const browser = await puppeteer.launch({ headless: false }); | ||
const page = await browser.newPage(); | ||
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// Load a page from one origin: | ||
await page.goto('http://example.org/'); | ||
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// Inject iframe with the another origin. | ||
await page.evaluateHandle(attachFrame, 'frame1', 'https://example.com/'); | ||
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// At this point there should be a message in the output: | ||
// puppeteer:frame The frame '...' moved to another session. Out-of-proccess | ||
// iframes (OOPIF) are not supported by Puppeteer yet. | ||
// https://github.com/puppeteer/puppeteer/issues/2548 | ||
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await browser.close(); | ||
})(); |
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