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38 lines
1.2 KiB
Markdown
38 lines
1.2 KiB
Markdown
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# class: WorkerInfo
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* langs: js
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`WorkerInfo` contains information about the worker that is running tests. It is available to [`method: Test.beforeAll`] and [`method: Test.afterAll`] hooks and worker-scoped fixtures.
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```js js-flavor=js
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const { test, expect } = require('@playwright/test');
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test.beforeAll(async ({ browserName }, workerInfo) => {
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console.log(`Running ${browserName} in worker #${workerInfo.workerIndex}`);
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});
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```
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```js js-flavor=ts
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import { test, expect } from '@playwright/test';
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test.beforeAll(async ({ browserName }, workerInfo) => {
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console.log(`Running ${browserName} in worker #${workerInfo.workerIndex}`);
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});
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```
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## property: WorkerInfo.config
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- type: <[TestConfig]>
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Processed configuration from the [configuration file](./test-configuration.md).
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## property: WorkerInfo.project
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- type: <[TestProject]>
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Processed project configuration from the [configuration file](./test-configuration.md).
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## property: WorkerInfo.workerIndex
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- type: <[int]>
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The unique index of the worker process that is running the test. Also available as `process.env.TEST_WORKER_INDEX`. Learn more about [parallelism and sharding](./test-parallel.md) with Playwright Test.
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