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test: make the Codex MCP login timeout test independent of runner speed - #427
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AjayThorve merged 2 commits intoOct 16, 2026
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The 5.1 s case failed whenever the runner took more than 100 ms before the adapter read the deadline. 5.9 s still checks rounding up to 6 and allows 900 ms of delay. Signed-off-by: mnajafian-nv <mnajafian@nvidia.com>
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WalkthroughThe OAuth timeout test overrides ChangesOAuth timeout test
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Review comments at @tests/adapters/test_codex_adapter.py:
- Line 861: Update the fractional-timeout test case using `_remaining_timeout`
to control the clock or deadline calculation, so elapsed setup time cannot
change the remaining value before rounding; keep the test focused on verifying
that 5.9 rounds up to 6.
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Tests should cover the behavior promised by the changed API surface, including error paths, lifecycle cleanup, and SDK/native parity where relevant.
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tests/adapters/test_codex_adapter.py
A wider margin only made the timing failure rarer. Patch the adapter's remaining-time helper so the 5.1 s case checks rounding up without depending on runner speed. Signed-off-by: mnajafian-nv <mnajafian@nvidia.com>
mnajafian-nv
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AjayThorve
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Oct 16, 2026
AnuradhaKaruppiah
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Oct 16, 2026
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Overview
test_codex_logs_into_mcp_server_before_first_turn[5.1-12-6]fails on slow CI runners. The test sets an invocation deadline 5.1 seconds ahead on the real clock and expects the Codex adapter to round the remaining time up totimeoutSecs: 6. Any delay over 100 ms before the adapter reads the clock leaves less than 5 seconds, so the case reads 5 without any change to the adapter. It failed three times in a row on #425, which changes no Codex code.This change gives the test an exact remaining budget, so the result no longer depends on how fast the runner is. The
5.1case stays, because it is the one that tells rounding up apart from ordinary rounding.Details
test_codex_logs_into_mcp_server_before_first_turn, replace the adapter's_remaining_timeoutwith one that returns the case's invocation timeout. The test still checks the OAuth timeout cap, rounding up to whole seconds, and the login request sequence.Validation
pytest tests/adapters/test_codex_adapter.py::test_codex_logs_into_mcp_server_before_first_turn: 3 passed in each of 10 runs on macOS, and 3 passed with a 1-second sleep added before the invocation (temporary, not committed).ruff format --checkandruff checkon the test file: clean.Where should the reviewer start?
tests/adapters/test_codex_adapter.py,test_codex_logs_into_mcp_server_before_first_turn. Check that the patched remaining budget keeps every assertion meaningful.Related Issues: (use one of the action keywords Closes / Fixes / Resolves / Relates to)
Relates to: none
I confirm this contribution is my own work, or I have the right to submit it under this project's license.
I searched existing issues and open pull requests, and this does not duplicate existing work.
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