Automatically detect memory leaks with Puppeteer - Article by Christoph Guttandin - Media Codings

About half a year ago Bronley Plumb kindly made me aware of a memory leak in one of my open-source packages. To see this memory leak in action it was necessary to open a browser and its dev tools to execute some manual steps. On top of that, the memory had to be inspected manually. It was a complicated procedure. Normally I just add a failing test before I fix a bug. This time it was a bit more tr

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Puppeteerを使ってウェブページのメモリリークテストを書く方法について。 `page.queryObjects`を使って処理前後のHeapにあるオブジェクトの数を比較することでテストする方法について