![]() ![]() Google intentionally doesn’t make versioned Chrome downloads available, since users shouldn’t have to care about version numbers-they should always get updated to the latest version as soon as possible. # Versioned browser binariesĪuto-update aside, you might also have found it hard to find a Chrome binary with a specific version. This is the fundamental mismatch between what’s good for regular browser users versus what’s good for developers doing automated testing. As a result, you may not want to use your regular Chrome installation for automated testing. None of this is possible with an auto-updating browser binary. You want to pin a specific browser version and check that version number into your source code repository, so that you can check out old commits and branches and re-run the tests against the browser binary from that point in time.You want consistent, reproducible results across repeated test runs-but this may not happen if the browser executable or binary decides to update itself in between two runs.However, as a developer running a suite of end-to-end tests you might have an entirely different perspective: Users are happy to know they’re running an up-to-date and secure browser version including modern Web Platform features, browser features, and bug fixes at all times. One of Chrome’s most notable features is its ability to auto-update. # Auto-update: great for users, painful for developers Today, we’re announcing a change that hopefully eases some of this pain. At the same time, setting up an adequate browser testing environment is notoriously difficult, so much so that it’s consistently reported as a top web developer pain point. ![]() # Backgroundīrowser testing is a vital component of creating a high-quality web experience, regardless of whether it is done manually or automatically. ![]() Chrome for Testing has been created purely for browser automation and testing purposes, and is not suitable for daily browsing. ![]()
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