rails/actionpack/CHANGELOG.md

*   Fix a race condition that could cause a `Text file busy - chromedriver`
    error with parallel system tests

    *Matt Brictson*

*   Add `racc` as a dependency since it will become a bundled gem in Ruby 3.4.0

    *Hartley McGuire*

Please check [7-1-stable](https://github.com/rails/rails/blob/7-1-stable/actionpack/CHANGELOG.md) for previous changes.
Preload Selenium driver_path before parallelizing system tests When the webdrivers gem is not present (which is the default scenario in Rails 7.1+), the Selenium `driver_path` starts out as `nil`. This means the driver is located lazily, and deferred until a system test is run. If parallel testing is used, this leads to a race condition, where each worker process tries to resolve the driver simultaneously. The result is an error as described in #49906. This commit fixes the race condition by changing the implementation of `Browser#preload`. The previous implementation worked when `driver_path` was set to a Proc by the `webdrivers` gem, but doesn't work when the `webdrivers` gem is not being used and the `driver_path` is `nil`. `Browser#preload` now uses the `DriverFinder` utility provided by the `selenium-webdriver` gem to eagerly resolve the driver path if needed. This will ensures that `driver_path` is set before parallel test workers are forked. Fixes #49906. Co-authored-by: Jonathan Hefner <jonathan@hefner.pro> 2023-11-03 20:45:20 +00:00			* Fix a race condition that could cause a `Text file busy - chromedriver`
			`error with parallel system tests`

			`Matt Brictson`

Add racc dependency because it will be bundled Ruby 3.3.0 is going to start warning for racc not being specififed as a dependency, and Ruby 3.4.0 will raise if it is not specified. This commit prevents those issues by adding racc to the Action Pack gemspec, since `racc/parser` is a runtime dependency of the Journey parser. 2023-10-20 16:50:18 +00:00			* Add `racc` as a dependency since it will become a bundled gem in Ruby 3.4.0

			`Hartley McGuire`
Preparing for 7.1.0.rc1 release 2023-09-27 03:08:31 +00:00
Development of Rails 7.2 starts now :tada: 2023-09-27 03:59:11 +00:00			`Please check [7-1-stable](https://github.com/rails/rails/blob/7-1-stable/actionpack/CHANGELOG.md) for previous changes.`