53 lines
2.3 KiB
Markdown
53 lines
2.3 KiB
Markdown
---
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id: "bug-1902"
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status: "investigating"
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status_updated: "2026-10-02"
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status_note: "recurred 2026-10-01 in a full xce-build all run (bug-1736 work): test_walcompare_unrecognized_flag_rejected_with_usage, 'xce_test did not exit within the harness's safety timeout after quit'; passed 3/3 targeted reruns"
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component: "harness"
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severity: "noise"
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timestamp: "2026-10-01T11:22:43Z"
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last_seen: "2026-10-02T04:14:22Z"
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occurrences: 2
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files: ["src/harness/testsuite/test_test_cli.c"]
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tags: ["harness", "test", "flaky", "pty"]
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related: []
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repro_attempts: "0/5 reruns, 2026-10-01 (4 targeted meson reruns + reviewer full run)"
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---
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# bug-1902: harness pty test test_source_missing_file_rejected_with_error timed out once after quit
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## Description
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**Observed:** during task 4.3 of spec job-array-one-based-index, one run of the harness suite under ASAN failed in the pty CLI test:
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```
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test_test_cli.c: test_source_missing_file_rejected_with_error: FAIL: xce_test did not exit within the harness's safety timeout after 'quit'
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```
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**Expected:** after `quit`, `xce_test` exits within the test's safety timeout and the test passes, as it does in every other run.
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**Impact:** noise: an intermittent false failure of the harness suite; no product impact observed.
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**Found by:** test (harness suite run during task 4.3, 2026-10-01)
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## Environment
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- OS: no /etc/os-release; Docker container; NixOS kernel; kernel Linux 6.18.33 x86_64
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- libc: glibc 2.42-47 (interpreter /nix/store/wb6rhpznjfczwlwx23zmdrrw74bayxw4-glibc-2.42-47/lib/ld-linux-x86-64.so.2)
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- Toolchain: gcc (GCC) 15.2.0, meson 1.9.1
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- Build: asan (src/build.jai)
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- Code: scheduler-framework @ 1812a80d-dirty (task 4.3 in progress)
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- Deployment: none (harness_unit_test, pty-driven xce_test, no controller)
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## Reproduction
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1. `bash src/tools/xce-build.sh harness asan build.jai --jobs 8 --incremental` (runs the harness suite, including `test_test_cli.c` over a pty)
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- Frequency: 1/6 runs, 2026-10-01 (passed in 4 targeted reruns and in the reviewer's run)
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- Evidence: not kept (the failing build log was overwritten by the passing reruns)
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## Root cause
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TODO: required for fixed/partial
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## Fix
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TODO: required for fixed/partial
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## Verification
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- Test: TODO: name + file; RED before the fix, GREEN after
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- Suites: TODO: suite results and build profile
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- Live: TODO: soak/deploy run, or n/a and why
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## References
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- Related: none
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