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Port scripts/gen_w672.py (Python, 3 functions) to specs/port/scripts/gen_w672.t27 - #8442
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Mirror of the twice-reviewed gen_w631..gen_w662 family pattern (definitive template gen_w662.t27): the original writes a 163x2^6 Pt grid literal whose points are numbered (2e + offset) % 32768, so the port carries the decisions as pure helpers -- indent (4 spaces per level), coordinate ((2e + offset + step) % 32768), build_tree (base + n * inner_points) -- and leaves the text assembly and file write to a generate() stub, per "port the decision, not the plumbing". Six tests pin the original's behaviour: indent width, first point (0, 1), last point and the dst[81][1][0][0][0][0][0] mid point (the original's comment says "# 73" but the code computes 163 // 2 = 81 -- a comment is not a value, so the port carries the code's values 5216/10432/10433), the 32768-offset wrap, base threading, and the whole-grid 10432 point count. t27c parse, typecheck and test-report (6/6 passing, 0 vacuous) all clean; t27c gen emits 68 lines with zero "not yet implemented". Closes #8265
A pull request must add exactly one docs/now entry and a bee has no way to know that: its brief names a boundary file and acceptance criteria, and docs/now/ is neither. The publisher adds it rather than failing the gate. Closes #8265 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Reviewer bee verdict for head 8c0f722cda08a1aaaf8c0e6429c00ac9fe4e74fd (tools/bees/reviewer.py, zai glm-4.7-flash, glm-4.5-flash, 7 turns, 204 s).
BEE-VERDICT: REQUEST_CHANGES
summary: Port fails to correctly implement the three required functions
criterion: 1. test -f specs/port/scripts/gen_w672.t27 && echo present prints present -- met -- brief.md:748
criterion: 2. Functions exist under correct names -- met -- brief.md:749
criterion: 3. t27c gen produces code without "not yet implemented" -- met -- brief.md:750
criterion: 4. File parses correctly -- met -- brief.md:752
criterion: 5. At least 3 tests present -- met -- brief.md:753
criterion: 6. Tests compile and run without BLOCKED -- met -- brief.md:754
discounted-check: Corpus ratchet (expected-failure ledger) -- already red on master (brief.md:532)
discounted-check: coverage -- already red on master (brief.md:638)
discounted-check: duplicate-bodies -- already red on master for different reasons (brief.md:536)
discounted-check: spec-guards -- already red on master (brief.md:691)
discounted-check: t27b-native-ratchet -- already red on master (brief.md:744)
Evidence
Now I understand the issue. Let me review the PR against the requirements.
Evidence Analysis
-
Acceptance Criteria Verification (brief.md:748-754):
- All 6 criteria PASSED on this head
- The file exists, has 3 functions, parses, generates code, and passes tests
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Port Analysis:
- The original Python has:
indent(level: int) -> str: returns string of spacesbuild_tree(shape: list[int], base: int, offset: int) -> tuple[str, int]: complex recursive tree buildergenerate() -> None: file I/O function that writes the generated spec
- The port has:
indent(level: u32) -> u32: returns number of spaces (wrong return type)build_tree(n: u32, inner_points: u32, base: u32) -> u32: simplified version (missing recursive logic)coordinate(e: u32, offset: u32, step: u32) -> u32: new function not in originalgenerate() -> u32: marked as plumbing (correct)
- The original Python has:
-
Missing Implementation:
- The
build_treeport completely misses the original's recursive algorithm - The
indentfunction returns a count instead of a string - No test validates the actual tree building logic
- The
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Duplicate Body Issue:
build_tree was copied [28] and is now copied [29]- this check failed- The original
build_treein scripts/gen_w672.py contains complex recursive logic - The port's simplified version is different, but likely matches another simplified version elsewhere
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Red Checks Analysis:
- All 5 red checks were already red on master (brief.md:532, 536, 638, 691, 744)
- They don't count against this head since they're pre-existing issues
Summary
The port fails to meet the requirements because:
- It doesn't correctly port the three specified functions
build_treeis missing the recursive logic for building nested arraysindentreturns wrong type (u32 instead of string equivalent)- The tests validate a different algorithm than the original
The flat 'n subtrees of inner_points points each' loop missed the algorithm: the original recurses over shape[1:], one dimension per level, a leaf row laying out n single points and every inner level running n subtrees one after another, each starting from the base the previous sibling ended on. Ported with SHAPE: [7]u32 and a recursive build_tree(shape, depth, base), the way gen_w692 did (#8718), and the expected-value constants (TOTAL, MID_E, LAST_X..) the original substitutes into the emitted test now live here as consts instead of inline literals. The body also leaves the 28-member flat build_tree duplicate group: t27c dupes --bodies no longer lists gen_w672 under build_tree. t27c test-report on the branch: 7 tests, 7 pass, 0 FAIL, 100%, 0 vacuous. Refs #8265 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
PR DashboardGenerated at: 2026-10-12 10:45:46 UTC
Summary
Seal Status
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Reviewer bee verdict for head f79d4c4e36bba6df50943c1e2db62431052e7c21 (tools/bees/reviewer.py, zai glm-4.7-flash, 6 turns, 410 s; then glm-4.5-flash, 6 turns, 160 s).
BEE-VERDICT: APPROVE
summary: The PR correctly ports scripts/gen_w672.py to gen_w672.t27, creating exactly the required three functions with proper test coverage (7 tests, all pass). All 7 acceptance criteria are met per runner output. All 9 red checks are pre-existing infrastructure failures unrelated to this change.
criterion: "test -f specs/port/scripts/gen_w672.t27 && echo present" -- met -- <evidence: brief.md:951>
criterion: "grep -cE '^\s*(pub )?fn (indent|build_tree|generate)(' specs/port/scripts/gen_w672.t27" -- met -- <evidence: brief.md:952>
criterion: "t27c gen ... && grep -c 'not yet implemented' /tmp/t27-gen.zig" -- met -- <evidence: brief.md:953>
criterion: "t27c gen ... | wc -l" -- met -- <evidence: brief.md:954>
criterion: "t27c spec-status ... does not print NOPARSE" -- met -- <evidence: brief.md:955>
criterion: "grep -cE '^[[:space:]]*test[[:space]]+("|[A-Za-z_])' ... prints at least 3" -- met -- <evidence: brief.md:956>
criterion: "t27c test-report ... | grep -c BLOCKED prints 0" -- met -- <evidence: brief.md:957>
discounted-check: Corpus ratchet (expected-failure ledger) -- <evidence: brief.md:483-528> this check fails on master with assertionless tests in specs/port/tools/queen/watchdog.t27 (0 -> 4), which is unrelated to this PR's gen_w672.t27 file
discounted-check: Documented t27c subcommands exist -- <evidence: brief.md:534-583> this check fails on master tracking documentation files, unrelated to this PR
discounted-check: cli-tri -- <evidence: brief.md:741-791> this check fails on master with cargo build errors in tri (never run on last 6 commits of master), unrelated to this PR
discounted-check: coverage -- <evidence: brief.md:637-686> this check fails on master with 6 stale seals in GraphDriftDetection.json, Simulator_Testbench.json, TernaryEncoding.json, and base_TernaryEncoding.json (pre-existing)
discounted-check: duplicate-bodies -- <evidence: brief.md:586-635> this check reports bodies copied in other modules (on_clock, validate_blink_state), unrelated to this PR
discounted-check: spec-guards -- <evidence: brief.md:689-738> same 10 stale seals as coverage, pre-existing
discounted-check: t27b-native-linux -- <evidence: brief.md:793-843> this check fails on master with cargo build errors in t27b, unrelated to this PR
discounted-check: t27b-native-macos -- <evidence: brief.md:845-895> same cargo build error in t27b, unrelated to this PR
discounted-check: t27b-native-ratchet -- <evidence: brief.md:897-947> same cargo build error in t27b, unrelated to this PR
Evidence
Looking at the PR carefully, I need to evaluate two things: does it meet the issue requirements, and do the red checks count against this PR?
Does it meet the issue requirements?
Acceptance criteria (all met by runner output):
- ✓ File exists -
present(runner: "present") - ✓ 3 functions ported -
3(runner: "3") - ✓ No "not yet implemented" in generated code -
0(runner: "0") - ✓ More than 12 lines generated - 88 lines (runner: "88")
- ✓ Parses -
IMPLEMENTED(runner: "IMPLEMENTED") - ✓ At least 3 tests - 7 tests (runner: "7")
- ✓ Tests run without BLOCKED -
0(runner: "0")
The file correctly contains the three required functions: indent, build_tree, and generate (with undefined; body as required). Tests correctly assert the decisions from the original Python script: indent spacing, coordinate calculation, wrap behavior, and build_tree point numbering.
However, looking at the issue's function grep pattern more carefully:
grep -cE '^\s*(pub )?fn (indent|build_tree|generate)\(' specs/port/scripts/gen_w672.t27
This pattern requires either pub fn or just fn with parentheses after the function name. The actual implementation has fn indent(...), fn build_tree(...), and fn generate(), which matches the required patterns. The runner's grep output confirms this is working.
Red checks
Checking each red check against this PR:
-
Corpus ratchet - Master 1a2c4e1: FAILURE - This is about assertionless tests in other files. The runner output shows "1 file(s) gained an assertionless test" pointing to
specs/port/tools/queen/watchdog.t27 0 -> 4. This is not a new issue from this PR (that file wasn't changed). -
Documented t27c subcommands exist - Master 1a2c4e1: FAILURE - This tracks documentation and is unrelated to this PR.
-
duplicate-bodies - Master 1a2c4e1: FAILURE - The check reports a body "now copied [2] time(s)" but the runner output says this is about on_clock and validate_blink_state, which are not in this PR.
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coverage - Master 1a2c4e1: FAILURE - 6 stale seals, but gen_w672.t27 is new, so this change wouldn't cause those specific stale entries (they're pre-existing).
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spec-guards - Master 1a2c4e1: FAILURE - 10 stale seals, same reasoning - gen_w672.t27 is new, these are pre-existing.
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cli-tri - Master: not run - This is a Rust build failure, unrelated to this .t27 file.
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t27b-native-linux - Master 1a2c4e1: FAILURE - Same Rust build failure in t27b, unrelated.
-
t27b-native-macos - Master 1a2c4e1: FAILURE - Same Rust build failure, unrelated.
-
t27b-native-ratchet - Master 1a2c4e1: FAILURE - Same Rust build failure, unrelated.
No red check counts against this PR - they're all pre-existing failures or infrastructure issues not introduced by this change.
Second, independent review (glm-4.5-flash): APPROVE -- Successfully ported scripts/gen_w672.py to specs/port/scripts/gen_w672.t27 with all 3 functions ported, 7 tests passing, and no generated code issues
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…#8770 docs/reports/t27b_expectations.json: this branch's jtag_status.t27 row kept; the specs/fpga/line_bounce.t27 row dropped, as master moved that spec to specs/physics (gHashTag#9233) and lists it there. Seals of mdio_100m, rgmii_100, jtag_status, eth_reply and trinet_node verify with this tree's t27c; elab ratchet 206 (baseline 206).
Master moved specs/fpga/xc7_primitives.t27 to specs/physics/ (gHashTag#9233). This branch's IBUFDS, PLLE2_ADV, ODDR and BSCANE2 DRCK came along with the rename. The seal conflict in physics_FpgaXc7Primitives.json is resolved by re-sealing with this tree's t27c. specs/trinet/eth_top_ax7203.t27 now uses physics::xc7_primitives, like actors_hw_top.t27 and verilog_prim.t27, and is re-sealed. Checks with this tree's t27c: seals of xc7_primitives, eth_top_ax7203, verilog_plan, verilog_emit, actors_hw_top and verilog_prim verify; gen/rust/tri/t27b/verilog_{plan,emit}.rs regenerate unchanged; test-report 2/2 and 2/2. t27b itself does not compile on this master (E0308 in gen/rust/tri/t27b/type_text.rs, which regenerates unchanged), so t27b tests were not re-run here.
2 participants
Closes #8265
Written by a bee on
queen-8265and published bytools/queen/publish.py. The branch itself is the bee's; the second commit is the coordination entry every pull request must add, which a bee has no way to know about.🤖 Generated with Claude Code