ylc-e2e-playwright

To run Playwright E2E tests for a Chrome extension, you execute the configured Playwright suite against the target browser extension environment to verify end-to-end behavior like fullscreen chat interactions reliably without manual testing.

Debugging flaky tests in Playwright CI workflows involves using trace debugging and specific strategies to diagnose race conditions and URL drift, while enforcing reliability guardrails like single-worker execution to stabilize the end-to-end testing environment.

Yes, you can use Playwright to automate web-extension testing in a CI pipeline by applying project-specific infrastructure, standardized POM references, and single-worker execution to enforce test reliability and prevent race conditions during automated runs.

Playwright tests fail due to URL drift in E2E testing when application routing changes unexpectedly; resolving this requires following documented test maintenance conventions and using trace debugging to identify and update the affected navigation workflows.

Yes, single-worker execution is needed for Playwright E2E testing of browser extensions to enforce CI reliability, prevent race conditions, and ensure stable end-to-end behavior validation without concurrent test interference.