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ci: pass the frame pacing fling count as an argument - #16617
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run-in-console-session.sh forwards only a fixed list of variables, so FRAME_PACING_FLINGS never reached bench.sh and CI always measured 3. bench.sh now takes the count as an argument, and a dispatch input sets it. Also cover a fling whose rpc replied with error text, which the summary already leaves out. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Included review availability: This review used your included allowance. Your plan provides up to 10 included reviews per hour; 1 remain after this review. 📝 WalkthroughWalkthroughThe workflow now accepts an optional fling count and passes it to the benchmark script. The script validates the positional value. A new test checks summary output when one capped-mode run contains invalid JSON. ChangesConfigurable fling count
Frame-pacing summary test
Priority: ⬇️ Low Estimated code review effort: 2 (Simple) | ~10 minutes Change: Bug fix Merge Risk: 🔵 Low · up to Direct benchmark invocations with an empty fling count silently use three flings instead of failing validation. The workflow itself remains functional, so this is a bounded follow-up risk. 🚥 Pre-merge checks | ✅ 24 | ❌ 1❌ Failed checks (1 warning)
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Review comments at @scripts/ci/frame-pacing/bench.sh:
- Line 20: Update the flings assignment in the bench.sh argument handling to use
the default only when the second argument is omitted, preserving an explicitly
empty value so the existing validation can reject it.
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.github/workflows/cmux-next-frame-pacing.ymlscripts/ci/frame-pacing/bench.shtests/test_ci_frame_pacing_summary.py
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| work="${1:?usage: bench.sh WORK_DIR}" | ||
| tag="${CMUX_TAG:?set CMUX_TAG to the baked tag of the app}" | ||
| flings="${FRAME_PACING_FLINGS:-3}" | ||
| flings="${2:-3}" |
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🎯 Functional Correctness | 🟡 Minor | ⚡ Quick win
Reject an explicitly empty FLINGS argument.
${2:-3} replaces both an omitted argument and an explicitly empty argument with 3. Therefore, bench.sh "$work" "" skips the empty-value validation and runs with the default. Use ${2-3} so the validation handles an explicitly empty argument.
Proposed fix
-flings="${2:-3}"
+flings="${2-3}"📝 Committable suggestion
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Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| flings="${2:-3}" | |
| flings="${2-3}" |
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Review comment at @scripts/ci/frame-pacing/bench.sh at line 20:
Update the flings assignment in the bench.sh argument handling to use the
default only when the second argument is omitted, preserving an explicitly empty
value so the existing validation can reject it.
After applying the fix, consider running `coderabbit review --agent` for local
review. Visit https://docs.coderabbit.ai/cli?utm_source=ghpr
The test sat after the __main__ guard, so CI's script run never reached it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Subagent review at dac0660: REQUEST CHANGES. The new rpc-error test came after the |
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Oct 2, 2026
541c735 fix(remote): reject unknown Eternal Terminal equals options (manaflow-ai#15987) ecb963b fix(cli): reject trailing remotes list/remove arguments (manaflow-ai#15978) 17a8a94 ci: pass the frame pacing fling count as an argument (manaflow-ai#16617) aa6f57e app sign-ins confirm the account, so sign out then sign in can pick another one (manaflow-ai#16661) 4adc8e4 Fix updater readiness wait reset loop (manaflow-ai#16664) 6f77178 Keep only Invite in Cloud sidebar header (manaflow-ai#16636) 72f2915 notify: add --desktop flag to post to the panel without a native banner (manaflow-ai#14688) 4ba0d8a Expose per-surface prompt and unread state to custom sidebars (manaflow-ai#11142) b3da20c Allow browser drags across Cloud workspaces (manaflow-ai#16390) 6529dfd Stop retrying Cloud terminals on stale replay daemons (manaflow-ai#16327) b10f7e2 test: create the requested cwd in the stale-reported split test (manaflow-ai#16653) 9b5b35f Fix Computer Use onboarding readiness after permissions are granted (manaflow-ai#14281) c45da7e Merge pull request manaflow-ai#16623 from manaflow-ai/fix-ios-cloudvpn-appstore-signing 6e67724 fix: close CloudVPN profile and identity gaps 7e9d6ab fix: sign CloudVPN in App Store exports 1984d1e test: cover App Store CloudVPN signing # Conflicts: # .github/workflows/cmux-next-frame-pacing.yml # .github/workflows/ios-app-store.yml # .github/workflows/ios-appstore-upload.yml
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Follow-up to the review nits on #16511.
run-in-console-session.shforwards only a fixed list of variables, soFRAME_PACING_FLINGSnever reachedbench.sh, and CI always measured 3 flings.bench.shnow takes the count as its second argument and rejects anything that isn't a number. The workflow's newflingsdispatch input defaults to 3.summarize.pyalready leaves it out, so this is coverage only, not a fix.Main already has the other two nits (the job timeout that covers the gui wait plus the bench, and the cleanup pattern without its trailing slash).
Testing
tests/test_ci_frame_pacing_summary.pycases all pass locally, including the new one.bash -n bench.shis clean.python3 scripts/verify-local.py: 17/17 checks passed, including the workflow guards.Changelog
none
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@codesmith-botwith what you need. Autofix is disabled.Summary by cubic
Fixes the frame pacing CI so the configured fling count actually reaches
bench.shand is dispatcher-configurable.The count was passed via
FRAME_PACING_FLINGS, butrun-in-console-session.shonly forwards a fixed list of variables, so CI always measured 3 flings.bench.shnow takes the count as its second argument and rejects anything that isn't a number; the workflow gains aflingsdispatch input that defaults to 3.Testing
summarize.pyalready leaves it out, so this is coverage only.main()so CI's script run actually reaches it.Written for commit 6b8a6f9. Summary will update on new commits.
Summary by CodeRabbit