docs: document config executing multiple times

This commit is contained in:
Adam Gastineau 2025-01-31 07:39:59 -08:00
parent 1936cfa6c3
commit fc2c320894

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@ -68,6 +68,10 @@ export default defineConfig({
| [`property: TestConfig.webServer`] | To launch a server during the tests, use the `webServer` option | | [`property: TestConfig.webServer`] | To launch a server during the tests, use the `webServer` option |
| [`property: TestConfig.workers`] | The maximum number of concurrent worker processes to use for parallelizing tests. Can also be set as percentage of logical CPU cores, e.g. `'50%'.`. See [Parallelism](./test-parallel) and [Sharding](./test-sharding) for more details. | | [`property: TestConfig.workers`] | The maximum number of concurrent worker processes to use for parallelizing tests. Can also be set as percentage of logical CPU cores, e.g. `'50%'.`. See [Parallelism](./test-parallel) and [Sharding](./test-sharding) for more details. |
:::warning
Playwright executes the configuration file multiple times. Do not dynamically produce non-stable values in your configuration (for example, using the current datetime in [`property: TestProject.name`]).
:::
## Filtering Tests ## Filtering Tests
Filter tests by glob patterns or regular expressions. Filter tests by glob patterns or regular expressions.