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E2E iOS: the camera permission test and the first userEvent.type test take up to 10 s on the macOS runner and time out at the playground's 10 s testTimeout #303
Description
Describe the bug
On the E2E workflow's iOS job, two playground tests run up to the playground's 10 s testTimeout (apps/playground/rn-harness.config.mjs; the workflow sets no HARNESS_TEST_TIMEOUT) and fail now and then with Test timed out after 10000ms:
permissions.harness.tsx› "should allow camera permissions when requested", which itself waits up to 30 s for the permission (waitUntil(() => latestStatus === 'authorized', { timeout: 30000 }))type.harness.tsx› "should type text into TextInput and trigger onChangeText", the run's firstuserEvent.type
Their durations, from each run's harness-diagnostics-e2e-ios artifact:
| Run | Head | Camera permission test | First userEvent.type test |
|---|---|---|---|
| 40528303747 | #249 | 4970 ms | 2519 ms |
| 40535898599 | #298 | 6218 ms | 5730 ms |
| 40291893624 | ci/host-health-telemetry |
9487 ms | 6016 ms |
| 40528307146, attempt 1 | #257 | 10099 ms, timed out | 8062 ms |
| 40528307146, attempt 2 | #257 | 9043 ms | 4813 ms |
| 40868510310 | main 26b67ea |
7805 ms | 6308 ms |
| 40869641948 | main 26b67ea |
9946 ms | 4085 ms |
| 40869661561 | main 26b67ea |
5864 ms | 3834 ms |
| 40873698792 | main 26b67ea |
5415 ms | 5749 ms |
| 40873708733 | main 26b67ea |
10180 ms, timed out | 4053 ms |
| 40873717208 | main 26b67ea |
7753 ms | 10376 ms, timed out |
| 40873726063 | main 26b67ea |
10123 ms, timed out | 8626 ms |
The other userEvent.type tests take about a second each, so the first one pays for something the rest reuse. Four ci/host-health-telemetry runs on Oct 26 (40353077744, 40316171106, 40313220029, 40298624538) failed the camera test the same way.
System Info
GitHub Actions macos-latest: 3 cores, 7 GB, arm64, macOS 26 (osRelease 25.6.0), ImageOS macos26, ImageVersion 20261013.0424.1
Xcode 26.4.1, Node.js 24.10.0React Native Harness Version
1.6.0 (main at 26b67ea)
Reproduction
https://github.com/YevheniiKotyrlo/react-native-harness/actions/runs/40873708733 (the E2E workflow on my fork's main, at 26b67ea)
Steps to reproduce
- Run the E2E workflow on
mainwithplatform: ios(I dispatched it on my fork'smain, synced to 26b67ea). - Three of my seven runs failed on one of the two tests with
Test timed out after 10000ms, as the table shows; the rest passed with both at 3.8–9.9 s.
Expected: both tests finish within the test timeout on every run, or carry a timeout that covers the waits they make.
Actual: three of seven runs failed on one of them with Test timed out after 10000ms.
Activity