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Demo: fail an Android Release E2E flow on the first attempt only (#59573) - #59573

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GijsWeterings:export-D128054792
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GijsWeterings wants to merge 2 commits into
react:mainfrom
GijsWeterings:export-D128054792

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@GijsWeterings GijsWeterings commented Oct 28, 2026 •

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Summary:

Demo only, stacked on the retry-chain fix so the exported PR shows on real CI that a failure which passes on retry still leaves CI green. Do not land.

This adds an RNTester Maestro flow that always fails, and makes e2e-android-rntester.yml exclude it (tag demo-fail-first-attempt) on retries (retry-attempt > 0). It behaves like a test that flakes once:

  • android-release-only excludes it from the Android Debug job.
  • local-screenshot-baseline keeps it out of the Maestro Cloud runs.
  • A when: platform: Android condition makes it a no-op in the iOS E2E job.

It also tags sectionlist-viewability.yml android-release-only, because that flow currently fails in Android Debug on every attempt. Otherwise retry_2 / test (debug) would go red for an unrelated reason.

What the PR run should show:

  • test_e2e_android_rntester: the Release "Run E2E Tests" step fails, but test (release) and test (debug) both finish green, and retry_1 starts.
  • test_e2e_android_rntester_retry_1: Release re-runs only the unfinished flows. The demo flow is excluded and the rest passed in the first attempt, so the job passes. Debug skips the run because every flow already passed.
  • test_e2e_android_rntester_retry_2 is skipped, and no check from this chain is red.

Changelog: [Internal]

Differential Revision: D128054792

@meta-cla meta-cla Bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Oct 28, 2026
@meta-codesync

meta-codesync Bot commented Oct 28, 2026

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@GijsWeterings has exported this pull request. If you are a Meta employee, you can view the originating Diff in D128054792.

Summary:
The E2E and Fantom retry chains reported their final failure through a separate `report` job. The `test` job always succeeded (its test step used `continue-on-error: true`), and `report` read its `status` output and exited 1 on the last attempt. This caused three problems:

- The red check was a five-second status job, not the job that ran the tests, so finding the real failure meant opening a green job and looking for the step with a warning icon.
- "Re-run failed jobs" re-ran only `report`. It read the previous attempt's cached `status` output and failed again without running any tests.
- The Debug and Release matrix legs wrote the same `status` output, and GitHub keeps only the last value written to a given output name. If one flavor failed and the other passed and finished later, `status` came out empty, so no retry ran and the failure was dropped silently.

This change:

- Removes the `report` jobs. The test step runs as two copies of the same step, gated on `inputs.fail-on-error`: earlier attempts use `continue-on-error: true`, so they stay green and record the failure in the `status` output, and the final attempt runs without it, so the test step itself fails the job. The two copies share their `with:` block through a YAML anchor. (A single step with `continue-on-error: ${{ !inputs.fail-on-error }}` doesn't work: GitHub evaluated it as true on the final attempt, so the failure stayed hidden. Step `if:` conditions read `inputs` correctly.)
- Has each matrix leg write a flavor-specific output (`debug_status` / `release_status`). GitHub combines outputs with different names across matrix legs. The reusable workflow's `status` output is `debug_status || release_status`, or `jobs.test.outputs.status` for the single-job Fantom workflow.
- Also triggers the retry jobs in `test-all.yml` on `needs.<attempt>.result == 'failure'`. The iOS `report` jobs counted a failed `build` or `test` job as a failure, and this keeps that behavior for every workflow.

The flavor is lowercased with `tr` rather than `${FLAVOR,,}` because the macOS runners' default `bash` may be 3.2. A flavor with no matching output fails the step with an error instead of writing an output nothing reads; a red `test` job still triggers the retry through `needs.<attempt>.result`.

Changelog: [Internal]

Differential Revision: D128043004
GijsWeterings added a commit to GijsWeterings/react-native that referenced this pull request Oct 28, 2026
…ct#59573)

Summary:

Demo only, stacked on the retry-chain fix so the exported PR shows on real CI that a failure which passes on retry still leaves CI green. Do not land.

This adds an RNTester Maestro flow that always fails, and makes `e2e-android-rntester.yml` exclude it (tag `demo-fail-first-attempt`) on retries (`retry-attempt > 0`). It behaves like a test that flakes once:
- `android-release-only` excludes it from the Android Debug job.
- `local-screenshot-baseline` keeps it out of the Maestro Cloud runs.
- A `when: platform: Android` condition makes it a no-op in the iOS E2E job.

It also tags `sectionlist-viewability.yml` `android-release-only`, because that flow currently fails in Android Debug on every attempt. Otherwise `retry_2 / test (debug)` would go red for an unrelated reason.

What the PR run should show:
- `test_e2e_android_rntester`: the Release "Run E2E Tests" step fails, but `test (release)` and `test (debug)` both finish green, and `retry_1` starts.
- `test_e2e_android_rntester_retry_1`: Release re-runs only the unfinished flows. The demo flow is excluded and the rest passed in the first attempt, so the job passes. Debug skips the run because every flow already passed.
- `test_e2e_android_rntester_retry_2` is skipped, and no check from this chain is red.

Changelog: [Internal]

Differential Revision: D128054792
@meta-codesync meta-codesync Bot changed the title Demo: fail an Android Release E2E flow on the first attempt only Demo: fail an Android Release E2E flow on the first attempt only (#59573) Oct 28, 2026
…ct#59573)

Summary:
Pull Request resolved: react#59573

Demo only, stacked on the retry-chain fix so the exported PR shows on real CI that a failure which passes on retry still leaves CI green. Do not land.

This adds an RNTester Maestro flow that always fails, and makes `e2e-android-rntester.yml` exclude it (tag `demo-fail-first-attempt`) on retries (`retry-attempt > 0`). It behaves like a test that flakes once:
- `android-release-only` excludes it from the Android Debug job.
- `local-screenshot-baseline` keeps it out of the Maestro Cloud runs.
- A `when: platform: Android` condition makes it a no-op in the iOS E2E job.

It also tags `sectionlist-viewability.yml` `android-release-only`, because that flow currently fails in Android Debug on every attempt. Otherwise `retry_2 / test (debug)` would go red for an unrelated reason.

What the PR run should show:
- `test_e2e_android_rntester`: the Release "Run E2E Tests" step fails, but `test (release)` and `test (debug)` both finish green, and `retry_1` starts.
- `test_e2e_android_rntester_retry_1`: Release re-runs only the unfinished flows. The demo flow is excluded and the rest passed in the first attempt, so the job passes. Debug skips the run because every flow already passed.
- `test_e2e_android_rntester_retry_2` is skipped, and no check from this chain is red.

Changelog: [Internal]

Differential Revision: D128054792

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