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@ghengeveld ghengeveld commented Jun 23, 2025

Closes #

What I did

This should resolve flake such as this one.

Checklist for Contributors

Testing

The changes in this PR are covered in the following automated tests:

  • stories
  • unit tests
  • integration tests
  • end-to-end tests

Manual testing

This section is mandatory for all contributions. If you believe no manual test is necessary, please state so explicitly. Thanks!

Documentation

  • Add or update documentation reflecting your changes
  • If you are deprecating/removing a feature, make sure to update
    MIGRATION.MD

Checklist for Maintainers

  • When this PR is ready for testing, make sure to add ci:normal, ci:merged or ci:daily GH label to it to run a specific set of sandboxes. The particular set of sandboxes can be found in code/lib/cli-storybook/src/sandbox-templates.ts

  • Make sure this PR contains one of the labels below:

    Available labels
    • bug: Internal changes that fixes incorrect behavior.
    • maintenance: User-facing maintenance tasks.
    • dependencies: Upgrading (sometimes downgrading) dependencies.
    • build: Internal-facing build tooling & test updates. Will not show up in release changelog.
    • cleanup: Minor cleanup style change. Will not show up in release changelog.
    • documentation: Documentation only changes. Will not show up in release changelog.
    • feature request: Introducing a new feature.
    • BREAKING CHANGE: Changes that break compatibility in some way with current major version.
    • other: Changes that don't fit in the above categories.

🦋 Canary release

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core team members can create a canary release here or locally with gh workflow run --repo storybookjs/storybook canary-release-pr.yml --field pr=<PR_NUMBER>

Greptile Summary

Enhances E2E test stability by improving locator handling in Playwright tests to prevent flaky behavior.

  • Removes cached locator in test-storybooks/portable-stories-kitchen-sink/react/e2e-tests/component-testing.spec.ts to ensure fresh DOM state for each assertion
  • Simplifies logging configuration in playwright-e2e.config.ts by removing explicit stdout/stderr pipes
  • Updates testing module UI verification to use direct locator calls instead of cached references
  • Fixes specific flake issues encountered in CircleCI test executions

@ghengeveld ghengeveld added build Internal-facing build tooling & test updates ci:normal labels Jun 23, 2025
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nx-cloud bot commented Jun 23, 2025

View your CI Pipeline Execution ↗ for commit 04a8a4b

Command Status Duration Result
nx run-many -t build --parallel=3 ✅ Succeeded 1m 16s View ↗

☁️ Nx Cloud last updated this comment at 2025-07-07 07:28:51 UTC

@ghengeveld ghengeveld changed the title E2E tests: Avoid flake by allowing more time for Vitest to boot E2E tests: Reevaluate locator with each assertion Jul 4, 2025
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storybook-app-bot bot commented Jul 4, 2025

Package Benchmarks

Commit: 04a8a4b, ran on 7 July 2025 at 07:13:11 UTC

The following packages have significant changes to their size or dependencies:

storybook

Before After Difference
Dependency count 51 51 0
Self size 31.73 MB 31.75 MB 🚨 +16 KB 🚨
Dependency size 17.43 MB 17.43 MB 0 B
Bundle Size Analyzer Link Link

sb

Before After Difference
Dependency count 52 52 0
Self size 1 KB 1 KB 0 B
Dependency size 49.16 MB 49.18 MB 🚨 +16 KB 🚨
Bundle Size Analyzer Link Link

@storybook/cli

Before After Difference
Dependency count 217 217 0
Self size 582 KB 582 KB 0 B
Dependency size 94.80 MB 94.81 MB 🚨 +16 KB 🚨
Bundle Size Analyzer Link Link

@storybook/codemod

Before After Difference
Dependency count 186 186 0
Self size 31 KB 31 KB 0 B
Dependency size 78.90 MB 78.91 MB 🚨 +16 KB 🚨
Bundle Size Analyzer Link Link

@ghengeveld ghengeveld marked this pull request as ready for review July 4, 2025 13:09
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LGTM

2 files reviewed, no comments
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@ghengeveld ghengeveld requested a review from yannbf July 4, 2025 14:58
@ghengeveld ghengeveld merged commit ad0a4c6 into next Jul 7, 2025
55 checks passed
@ghengeveld ghengeveld deleted the fix-component-testing-e2e-flake branch July 7, 2025 07:32
@github-actions github-actions bot mentioned this pull request Jul 7, 2025
71 tasks
@ghengeveld ghengeveld added the patch:yes Bugfix & documentation PR that need to be picked to main branch label Jul 7, 2025
@ghengeveld ghengeveld changed the title E2E tests: Reevaluate locator with each assertion E2E: Reevaluate locator with each assertion Jul 7, 2025
@ghengeveld ghengeveld changed the title E2E: Reevaluate locator with each assertion CI: Reevaluate E2E locator with each assertion Jul 7, 2025
@github-actions github-actions bot mentioned this pull request Jul 7, 2025
18 tasks
ghengeveld added a commit that referenced this pull request Jul 8, 2025
…flake

E2E tests: Reevaluate locator with each assertion

(cherry picked from commit ad0a4c6)
@github-actions github-actions bot added the patch:done Patch/release PRs already cherry-picked to main/release branch label Jul 8, 2025
@ndelangen ndelangen removed the patch:yes Bugfix & documentation PR that need to be picked to main branch label Oct 28, 2025
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