# ๐Ÿ” ๋ฆฌ๋ทฐ ๋ฆฌํฌํŠธ: ๋ฐฑ๋กœ๊ทธ I-2 / I-3 + C-1 ๊ตฌํ˜„ (Job `55d1a1d9`) - **์ž‘์„ฑ์ผ**: 2026-08-23 - **์—ญํ• **: Reviewer (`claude`) - **๋Œ€์ƒ ๊ณ„ํš**: `5e4ef463` (Rev.2 โ€” I-2 / I-3 / C-1) - **๋ฆฌ๋ทฐ ๋Œ€์ƒ**: HEAD `31b2d70` ์œ„์˜ **๋ฏธ์ปค๋ฐ‹ ์ž‘์—… ํŠธ๋ฆฌ ๋ณ€๊ฒฝ** 5ํŒŒ์ผ (+160 / โˆ’26) - **ํ…Œ์ŠคํŠธ**: **333 passed in 428.43s** (exit 0), 333 collected --- ## 0. ์ข…ํ•ฉ ํŒ์ • | ๊ณ„ํš ํ•ญ๋ชฉ | ์ƒํƒœ | ๊ฒ€์ฆ | |---|:---:|---| | **I-2** ํ—ค๋“œ๋ฆฌ์Šค ์ง€์—ฐ ์ƒํ•œ ๋‹จ์–ธ | ๐ŸŸข **ํ•ด๊ฒฐ (๋ฎคํ…Œ์ด์…˜ 2์ข… ๊ฒ€์ฆ)** | ์กฐ๊ธฐ `return 2` ์ œ๊ฑฐ ยท `SKS_EMPTY_GIVEUP` 3โ†’20 ์–‘์ชฝ์—์„œ **FAIL**. ์ •์ƒ ์†Œ์š” 1.18 s | | **I-3a** `PaneInfo.focused` ์ œ๊ฑฐ | ๐ŸŸข **ํ•ด๊ฒฐ** | `.focused` ํŒ๋… **0๊ฑด**, `extract_panes_and_focus` ์ž”์กด **0๊ฑด**, `Tuple` import ์ •๋ฆฌ๋จ | | **I-3b** `--max-cols` env ๋ฐฐ์„  | ๐ŸŸข **ํ•ด๊ฒฐ (๋ฎคํ…Œ์ด์…˜ 2์ข… ๊ฒ€์ฆ)** | argparse ์ธ์ž ์ œ๊ฑฐ ยท env ๊ธฐ๋ณธ๊ฐ’ `None` ๋ณต๊ท€ ์–‘์ชฝ์—์„œ **FAIL**. `lib.sh` ๋ฌด๋ณ€๊ฒฝ ํ™•์ธ | | **I-3c** ์•ต์ปค/`no_panes_default` ์ฃผ์„ | ๐ŸŸข **ํ•ด๊ฒฐ** | ๊ทผ๊ฑฐ ์ฃผ์„(์ถ”๋ก  vs ์ธก์ •, ์„ฑ์žฅ ๊ฐ€๋“œ) ๋ฐ˜์˜ | | **C-1** ํ—ค๋“œ๋ฆฌ์Šค `max_columns` ์šฐํšŒ ๊ต์ • | ๐ŸŸข **ํ•ด๊ฒฐ (๋ฎคํ…Œ์ด์…˜ ๊ฒ€์ฆ)** | ์ฒดํฌ ์ œ๊ฑฐ ์‹œ **FAIL**. GUI/ํ—ค๋“œ๋ฆฌ์Šค๊ฐ€ 4ํŽ˜์ธยท`max=2` ์—์„œ **๋™์ผํ•˜๊ฒŒ** `max_columns_reached` | | **๋ฌธ์„œ** `.mam.env.example` 3์ข… + `IMPROVEMENTS.md` | ๐ŸŸข **ํ•ด๊ฒฐ** | ํ…œํ”Œ๋ฆฟ ๊ทœ์•ฝ ์ค€์ˆ˜, ๋ฐฐํฌ ์‹ ์„ ๋„ 31/31 ์œ ์ง€ | **[VERDICT: PASS]** ๊ณ„ํš์˜ ๋ชจ๋“  ์š”๊ตฌ๊ฐ€ ๊ตฌํ˜„๋˜์—ˆ๊ณ  ๋ฎคํ…Œ์ด์…˜ 7์ข…์ด ์ง€์ • ํ…Œ์ŠคํŠธ๋ฅผ FAIL ์‹œํ‚ต๋‹ˆ๋‹ค. ๋‚จ์€ ๋‘ ํ•ญ๋ชฉ์€ P3 ์ˆ˜์ค€์ด๋ฉฐ, ๊ทธ์ค‘ ํ•˜๋‚˜๋Š” **์ œ ๊ณ„ํš์˜ ๋ฎคํ…Œ์ด์…˜ ๋ช…์„ธ ์˜ค๋ฅ˜**์ž…๋‹ˆ๋‹ค(ยง3.2). ์ฐจ๋‹จํ•˜์ง€ ์•Š๊ณ  J-1 / J-2 ๋กœ ์ด์›”ํ•ฉ๋‹ˆ๋‹ค. --- ## 1. ๊ฒ€์ฆ ๊ธฐ๋ฐ˜ (Measurement Ledger) | # | ๊ฒ€์ฆ | ๋ฐฉ๋ฒ• | ๊ฒฐ๊ณผ | |---|---|---|---| | M-1 | ์ „์ฒด ํšŒ๊ท€ | `pytest tests/ -q` | **333 passed** (428 s), exit 0 | | M-2 | ์ˆ˜์ง‘ ์ˆ˜ | `--collect-only` | **333** โ€” ๊ณ„ํš ์˜ˆ์ƒ์น˜์™€ ์ผ์น˜ (330 โ†’ 333) | | M-3 | ๋Œ€์ƒ ํŒŒ์ผ | `test_layout.py` + `test_b19_*.py` | 25 passed (19 + 6) | | M-4 | I-2 ์ •์ƒ ์†Œ์š” | `--durations` | headless **1.18 s** (์ƒํ•œ 5.0 s) | | M-5 | ์ปดํŒŒ์ผ / ์ธํ„ฐํ”„๋ฆฌํ„ฐ | `py_compile`, `/usr/bin/python3` (3.9.6) | ์–‘ํ˜ธ / `right P9` | | M-6 | ๋ฐฐํฌ ์‹ ์„ ๋„ | `pytest tests/test_deploy_freshness.py -q` | **31 passed** โ€” `.mam.env.example` ์ถ”๊ฐ€๊ฐ€ D-7/D-21/D-32 ๋ฅผ ๊นจ์ง€ ์•Š์Œ | | M-7 | ์ฃฝ์€ ํ‘œ๋ฉด ์ œ๊ฑฐ | `grep -rn "\.focused\b" .agents/skills/` / `extract_panes_and_focus` in `tests/` | **0 / 0** | | M-8 | GUI โ†” ํ—ค๋“œ๋ฆฌ์Šค ๋Œ€์นญ | 4ํŽ˜์ธ ยท `max_columns=2` ์–‘ ๋ชจ๋“œ | **๋‘˜ ๋‹ค** `overflow` / `max_columns_reached` | | **M-9** | **๋ฎคํ…Œ์ด์…˜ M1** ์กฐ๊ธฐ `return 2` ์ œ๊ฑฐ | ๊ฒฉ๋ฆฌ ๋ณต์ œ๋ณธ | ๐ŸŸข `test_bug4_headless_unobservable_fast_path` **FAIL** | | **M-10** | **๋ฎคํ…Œ์ด์…˜ M2** `SKS_EMPTY_GIVEUP` 3โ†’20 | ๋™ | ๐ŸŸข ๋™ ํ…Œ์ŠคํŠธ **FAIL** | | **M-11** | **๋ฎคํ…Œ์ด์…˜ M3** `--max-cols` argparse ์ธ์ž ์‚ญ์ œ | ๋™ | ๐ŸŸข CLIยทenv ํ…Œ์ŠคํŠธ **FAIL** | | **M-12** | **๋ฎคํ…Œ์ด์…˜ M4** `--max-cols` ๊ธฐ๋ณธ๊ฐ’ `None` ๋ณต๊ท€ | ๋™ | ๐ŸŸข `test_env_max_cols_applies_without_flag` **FAIL** | | **M-13** | **๋ฎคํ…Œ์ด์…˜ M5** ํ—ค๋“œ๋ฆฌ์Šค `max_columns` ์ฒดํฌ ์ œ๊ฑฐ | ๋™ | ๐ŸŸข `test_headless_max_columns_growth_guard` **FAIL** | | **M-14** | **๋ฎคํ…Œ์ด์…˜ M6** ํ™€์ˆ˜ ๋ถ„๊ธฐ์—๋„ ์ƒํ•œ ๊ฒ€์‚ฌ(๊ณผ์ž‰ ๊ต์ •) | ๋™ | ๐Ÿ”ด **19 passed** โ€” ๊ฐ€๋“œ๊ฐ€ ๊ฒ€์ถœ ๋ชป ํ•จ (ยง3.2) | | **M-15** | **๋ฎคํ…Œ์ด์…˜ M7** GUI `max_columns` ๋ถ„๊ธฐ ์‚ญ์ œ | ๋™ | ๐ŸŸข 3๊ฑด **FAIL** | | **M-16** | **`MAM_MIN_PANE_COLS=0` ๊ฑฐ๋™** | env vs ํ”Œ๋ž˜๊ทธ ๋Œ€์กฐ | ๐Ÿ”ด env `0` โ†’ `overflow` / ํ”Œ๋ž˜๊ทธ `--min-cols 0` โ†’ `down` (ยง3.1) | | **M-17** | **M6 ํŒ๋ณ„ ์กฐ๊ฑด ๋ถ„์„** | ํ—ค๋“œ๋ฆฌ์Šค n=3/5/7 ร— `max=2` | ์ •์ƒ ์ฝ”๋“œ ์ „๋ถ€ `down`. ๊ณผ์ž‰ ๊ต์ • ์‹œ n=**5,7** ๋งŒ `overflow` โ€” ํ…Œ์ŠคํŠธ์˜ n=3 ์€ ์ž„๊ณ„ ๋ฏธ๋‹ฌ | --- ## 2. ๊ตฌํ˜„ ํ™•์ธ ์ƒ์„ธ ### 2.1 I-2 โ€” ์‹œ๊ฐ„ ๋‹จ์–ธ์ด ์‹ค์ œ๋กœ ๊ณ„์•ฝ์ด ๋˜์—ˆ๋‹ค `import time` ์ถ”๊ฐ€, `SKS_*` 3์ข…์„ **pin ์ด ์•„๋‹ˆ๋ผ ์ œ๊ฑฐ**(๊ณ„ํš ์š”๊ตฌ๋Œ€๋กœ), `subprocess.run` ๋งŒ ๊ฐ์‹ผ ์ธก์ •, ์›์ธ ๊ฐ€์„ค์„ ๋‹ด์€ ์‹คํŒจ ๋ฉ”์‹œ์ง€๊นŒ์ง€ ์‚ฌ์–‘๋Œ€๋กœ ๊ตฌํ˜„๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๋‘ ๋ฐฉํ–ฅ์˜ ๋ฎคํ…Œ์ด์…˜์—์„œ ๋ชจ๋‘ FAIL ํ•ฉ๋‹ˆ๋‹ค. | ๋ฎคํ…Œ์ด์…˜ | ๊ฒฐ๊ณผ | |---|---| | ์กฐ๊ธฐ `return 2` ์ œ๊ฑฐ | `test_bug4_headless_unobservable_fast_path` **FAIL** (13.7 s ์†Œ์š”) | | `SKS_EMPTY_GIVEUP:-3` โ†’ `:-20` | ๋™ **FAIL** (13.5 s) | ๋‘ ๋ฒˆ์งธ๊ฐ€ ํŠนํžˆ ๊ฐ’์–ด์น˜ ์žˆ์Šต๋‹ˆ๋‹ค โ€” ์ฝ”๋“œ ๊ตฌ์กฐ๋Š” ๊ทธ๋Œ€๋กœ ๋‘๊ณ  **์ƒ์ˆ˜๋งŒ** ๋ฐ”๊ฟ”๋„ ์žกํž™๋‹ˆ๋‹ค. ์ •์ƒ ๊ฒฝ๋กœ๋Š” 1.18 s ๋กœ ์ƒํ•œ 5.0 s ๋Œ€๋น„ 4๋ฐฐ ์—ฌ์œ ๊ฐ€ ์œ ์ง€๋ฉ๋‹ˆ๋‹ค. ### 2.2 I-3a โ€” ์ฃฝ์€ ํ‘œ๋ฉด์ด ์‹ค์ œ๋กœ ์‚ฌ๋ผ์กŒ๋‹ค `PaneInfo.focused` ํ•„๋“œ, `focused_id` ๋ฐ˜ํ™˜, `layout.get("focused_pane_id")` ์กฐํšŒ๊ฐ€ ๋ชจ๋‘ ์ œ๊ฑฐ๋˜๊ณ  `extract_panes_and_focus` โ†’ `extract_panes` ๋กœ ๊ฐœ๋ช…, ํ˜ธ์ถœ๋ถ€ 1๊ณณ๊ณผ `tests/test_layout.py` ์˜ ๋ฏธ์‚ฌ์šฉ import 2๊ฐœ๊ฐ€ ํ•จ๊ป˜ ์ •๋ฆฌ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. `Tuple` import ๋„ ์ œ๊ฑฐ๋˜์–ด ์ž”์žฌ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค(M-7). ์ œ๊ฑฐ ์ด์œ ๋ฅผ dataclass ์ž๋ฆฌ์— ์ฃผ์„์œผ๋กœ ๋‚จ๊ธด ๊ฒƒ๋„ ์ ์ ˆํ•ฉ๋‹ˆ๋‹ค โ€” ๋‹ค์Œ ์‚ฌ๋žŒ์ด "์™œ focused ๊ฐ€ ์—†์ง€"๋ฅผ ๋˜๋ฌป์ง€ ์•Š๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค. ### 2.3 I-3b / C-1 โ€” ๋ฐฐ์„ ๊ณผ ๊ต์ •์ด ๊ฐ™์€ ์ปค๋ฐ‹์— ํ•จ๊ป˜ ๋“ค์–ด๊ฐ”๋‹ค ๊ณ„ํš์ด **๋ถ„๋ฆฌ ๋ถˆ๊ฐ€**๋กœ ๋ชป๋ฐ•์€ ๋ถ€๋ถ„์ž…๋‹ˆ๋‹ค. `MAM_MAX_PANE_COLS` opt-in ๊ฒฝ๋กœ๋ฅผ ์‚ด๋ฆฌ๋Š” ๋ณ€๊ฒฝ๊ณผ, ๊ทธ ๊ฒฝ๋กœ์˜ ํ—ค๋“œ๋ฆฌ์Šค ์ •ํ•ฉ์„ฑ์„ ๋ณด์žฅํ•˜๋Š” C-1 ๊ต์ •์ด ํ•œ ์ปค๋ฐ‹์— ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฒฐ๊ณผ์ ์œผ๋กœ ์ด ๋ณ€๊ฒฝ์€ ๊ฒฐํ•จ์„ ํ™œ์„ฑํ™”ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. GUI ์™€ ํ—ค๋“œ๋ฆฌ์Šค๊ฐ€ **๊ฐ™์€ ์‹œ์ ์— ๊ฐ™์€ ์‚ฌ์œ ๋กœ** overflow ํ•ฉ๋‹ˆ๋‹ค(M-8). ``` GUI -> overflow overflow=True reason=max_columns_reached HEADLESS -> overflow overflow=True reason=max_columns_reached ``` `lib.sh` ๋Š” ํ•œ ๊ธ€์ž๋„ ๋ฐ”๋€Œ์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค โ€” bash 3.2 ๋นˆ ๋ฐฐ์—ด ํ•จ์ •์„ ํ”ผํ•˜๋ ค๋˜ ๊ณ„ํš์˜ ์˜๋„๊ฐ€ ๊ทธ๋Œ€๋กœ ์ง€์ผœ์กŒ์Šต๋‹ˆ๋‹ค. C-1 ์ฃผ์„๋„ ๊ณ„ํš์ด ์š”๊ตฌํ•œ ๋‘ ๊ทผ๊ฑฐ(์ถ”๋ก  vs ์ธก์ • / ์„ฑ์žฅ ๊ฐ€๋“œ)๋ฅผ ๋ชจ๋‘ ๋‹ด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ### 2.4 ๋ฌธ์„œ `.mam.env.example` 3์ข…์ด ๊ธฐ์กด ํ…œํ”Œ๋ฆฟ ๊ทœ์•ฝ(`#default:` + ์ฃผ์„ ์ฒ˜๋ฆฌ๋œ ๋Œ€์ž…)์„ ๋”ฐ๋ฅด๊ณ , `MAM_MAX_PANE_COLS` ์„ค๋ช…์— *"Applies to both measured (GUI) and headless 0x0 layouts"* ๋ฅผ ๋ช…๊ธฐํ•ด C-1 ์˜ ๊ฒฐ๊ณผ๋ฅผ ์šด์˜์ž์—๊ฒŒ ์ „๋‹ฌํ•ฉ๋‹ˆ๋‹ค. `IMPROVEMENTS.md` ๋Š” B-20 ํ•ญ๋ชฉ์— ํ›„์† ์ •๋ฆฌ๋ฅผ 1โ€“2์ค„๋กœ ์ถ”๊ฐ€ํ•˜๊ณ  **C-1 ์„ ๋ณ„๋„ ๋ฌธ์žฅ์œผ๋กœ ๊ธฐ๋ก**ํ–ˆ์Šต๋‹ˆ๋‹ค(๊ณ„ํš Q-3 ์˜ ์ฒ˜๋ฐฉ๋Œ€๋กœ). --- ## 3. ์ž”์—ฌ ์ง€์  (๋น„์ฐจ๋‹จ) ### ๐ŸŸก J-1 (P3) โ€” `or 60` ๊ด€์šฉ๊ตฌ๊ฐ€ `MAM_MIN_PANE_COLS=0` ์„ ์‚ผํ‚จ๋‹ค ```python parser.add_argument("--min-cols", type=int, default=_env_int("MAM_MIN_COLS", "MAM_MIN_PANE_COLS") or 60) parser.add_argument("--min-rows", type=int, default=_env_int("MAM_MIN_ROWS", "MAM_MIN_PANE_ROWS") or 20) ``` `_env_int` ๊ฐ€ `0` ์„ ๋ฐ˜ํ™˜ํ•˜๋ฉด falsy ์ด๋ฏ€๋กœ `or 60` ์ด ๋ฐœ๋™ํ•ด **60 ์œผ๋กœ ๋ฎ์–ด์”๋‹ˆ๋‹ค**. ๊ฐ™์€ ๊ฐ’์„ ํ”Œ๋ž˜๊ทธ๋กœ ์ฃผ๋ฉด 0 ์ด ๊ทธ๋Œ€๋กœ ์“ฐ์ž…๋‹ˆ๋‹ค. ``` MAM_MIN_PANE_COLS=0 MAM_MIN_PANE_ROWS=0 -> {"direction": "overflow", "reason": "single_pane_overflow"} --min-cols 0 --min-rows 0 -> {"direction": "down", "reason": "single_pane_split_down"} ``` `_env_int('MAM_MIN_PANE_COLS')` ๋Š” `0` ์„ ์ •ํ™•ํžˆ ๋ฐ˜ํ™˜ํ•˜๋ฉฐ, `or 60` ๋‹จ๊ณ„์—์„œ๋งŒ 60 ์ด ๋ฉ๋‹ˆ๋‹ค(M-16). ์ฆ‰ **๋™์ผํ•œ ์„ค์ •์„ ํ‘œํ˜„ํ•˜๋Š” ๋‘ ๊ฒฝ๋กœ๊ฐ€ ๊ฐˆ๋ผ์ง‘๋‹ˆ๋‹ค**. `0` ์€ "ํญ ํ•˜ํ•œ ์—†์Œ" ์„ ๋œปํ•˜๋Š” ์ž์—ฐ์Šค๋Ÿฌ์šด ํ‘œํ˜„์ด๊ณ , ์ด๋ฒˆ ์ปค๋ฐ‹ ์ด์ „์˜ `int(os.environ.get(..., 60))` ์€ ์ด๋ฅผ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ์ฒ˜๋ฆฌํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ณ„ํš์€ `--min-cols`/`--min-rows` ์˜ ํ—ฌํผ ํ†ต์ผ์„ **๊ถŒ๊ณ (๋น„ํ•„์ˆ˜)** ๋กœ๋งŒ ์ ์—ˆ์œผ๋ฏ€๋กœ ์ด ์ฝ”๋“œ๋Š” ์„ ํƒ์  ํ™•์žฅ์ด์—ˆ๊ณ , ํ™•์žฅ ๊ณผ์ •์—์„œ falsy-zero ํ•จ์ •์ด ๋“ค์–ด์™”์Šต๋‹ˆ๋‹ค. **์ฒ˜๋ฐฉ** โ€” `_env_int` ์— ๊ธฐ๋ณธ๊ฐ’ ์ธ์ž๋ฅผ ์ฃผ์–ด `or` ๋ฅผ ์—†์•ฑ๋‹ˆ๋‹ค. ```python def _env_int(*names: str, default: Optional[int] = None) -> Optional[int]: for n in names: raw = os.environ.get(n, "").strip() if raw: try: return int(raw) except ValueError: return default return default parser.add_argument("--min-cols", type=int, default=_env_int("MAM_MIN_COLS", "MAM_MIN_PANE_COLS", default=60)) parser.add_argument("--min-rows", type=int, default=_env_int("MAM_MIN_ROWS", "MAM_MIN_PANE_ROWS", default=20)) parser.add_argument("--max-cols", type=int, default=_env_int("MAM_MAX_COLS", "MAM_MAX_PANE_COLS")) ``` `--max-cols` ๋Š” ์˜ํ–ฅ์ด ์—†์Šต๋‹ˆ๋‹ค โ€” `or` ๋ฅผ ์“ฐ์ง€ ์•Š์•˜๊ณ , `0` ์ด `if max_columns and โ€ฆ` ์—์„œ falsy ๊ฐ€ ๋˜์–ด "์ƒํ•œ ์—†์Œ" ์œผ๋กœ ์ฝํžˆ๋Š” ๊ฒƒ์€ ์˜๋„์— ๋ถ€ํ•ฉํ•ฉ๋‹ˆ๋‹ค. **๊ถŒ๊ณ  ๊ฐ€๋“œ**: `MAM_MIN_PANE_COLS=0` ๊ณผ `--min-cols 0` ์ด ๊ฐ™์€ ๊ฒฐ์ •์„ ๋‚ด๋Š”์ง€ ๋‹จ์–ธํ•˜๋Š” ํ…Œ์ŠคํŠธ 1๊ฑด. ### ๐ŸŸก J-2 (P3, **๊ณ„ํš ์ธก ์˜ค๋ฅ˜**) โ€” ์„ฑ์žฅ ๊ฐ€๋“œ ํ…Œ์ŠคํŠธ์˜ `d3` ์ผ€์ด์Šค๊ฐ€ ์ž„๊ณ„์— ๋ชป ๋ฏธ์นœ๋‹ค ๊ณ„ํš ยง5 ๋Š” ๋ฎคํ…Œ์ด์…˜ M6(ํ™€์ˆ˜ ๋ถ„๊ธฐ์—๋„ ์ƒํ•œ ๊ฒ€์‚ฌ ์ถ”๊ฐ€ = ๊ณผ์ž‰ ๊ต์ •)์ด `test_headless_max_columns_growth_guard` ์˜ `d3` ๋‹จ์–ธ์—์„œ FAIL ํ•  ๊ฒƒ์œผ๋กœ ์ ์—ˆ์Šต๋‹ˆ๋‹ค. ์‹ค์ œ๋กœ๋Š” **19/19 ํ†ต๊ณผ**ํ•ฉ๋‹ˆ๋‹ค(M-14). ์›์ธ์€ ํ…Œ์ŠคํŠธ ๋ฐ์ดํ„ฐ์— ์žˆ์Šต๋‹ˆ๋‹ค. `d3` ์€ `headless(3), max_columns=2` ์ธ๋ฐ `n // 2 = 1` ์ด๋ผ `1 >= 2` ๊ฐ€ ๊ฑฐ์ง“์ด๋ฏ€๋กœ, ๊ณผ์ž‰ ๊ต์ •์„ ๋„ฃ์–ด๋„ ๊ทธ ๋ถ„๊ธฐ์— ๋„๋‹ฌํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. | n (`max_columns=2`) | `n // 2` | ์ •์ƒ ์ฝ”๋“œ | ๊ณผ์ž‰ ๊ต์ • ์‹œ | |---|---|---|---| | 3 | 1 | `down` | `down` โ† **ํŒ๋ณ„ ๋ถˆ๊ฐ€** | | **5** | 2 | `down` | **`overflow`** | | 7 | 3 | `down` | `overflow` | ์ฆ‰ *"๊ธฐ์กด ์—ด์„ ์ฑ„์šฐ๋Š” ๊ฒƒ์€ ๋ง‰์ง€ ์•Š๋Š”๋‹ค"* ๋Š” ๊ณ„์•ฝ โ€” C-1 ์ฒ˜๋ฐฉ์ด GUI ์™€ ๋Œ€์นญ์ž„์„ ๋ณด์žฅํ•˜๋Š” ๋ฐ”๋กœ ๊ทธ ์„ฑ์งˆ โ€” ์ด **ํ˜„์žฌ ์•„๋ฌด ๋‹จ์–ธ์—๋„ ๊ฑธ๋ ค ์žˆ์ง€ ์•Š์Šต๋‹ˆ๋‹ค.** **์ด ์˜ค๋ฅ˜์˜ ์ถœ์ฒ˜๋Š” ๊ตฌํ˜„์ด ์•„๋‹ˆ๋ผ ๊ณ„ํš์ž…๋‹ˆ๋‹ค.** Creator ๋Š” ๊ณ„ํš์ด ์ง€์ •ํ•œ ํ…Œ์ŠคํŠธ๋ฅผ ๊ทธ๋Œ€๋กœ ๊ตฌํ˜„ํ–ˆ๊ณ , ์ž„๊ณ„๊ฐ’์„ ๋„˜์ง€ ์•Š๋Š” ๋ฐ์ดํ„ฐ๋ฅผ ๊ณ ๋ฅธ ๊ฒƒ์€ ์ œ ์ชฝ์ž…๋‹ˆ๋‹ค. **์ฒ˜๋ฐฉ** โ€” ํ•œ ์ค„ ์ถ”๊ฐ€. ```python # Filling an existing column is not blocked even at/above the cap # (n=5 -> n//2=2 >= max_columns=2, so this case actually reaches the check) d5 = compute_2xk_layout(headless(5), max_columns=2) assert d5.direction == "down" and not d5.is_overflow ``` ์ˆ˜์šฉ ๊ธฐ์ค€: ํ™€์ˆ˜ ๋ถ„๊ธฐ์— ์ƒํ•œ ๊ฒ€์‚ฌ๋ฅผ ๋„ฃ๋Š” ๋ฎคํ…Œ์ด์…˜์—์„œ **FAIL** ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ### ๐ŸŸข ์ฐธ๊ณ  (์กฐ์น˜ ๋ถˆ์š”) `test_bug4_headless_unobservable_fast_path` ์˜ ๋ชฉ์—์„œ `paste-buffer` ๋ถ„๊ธฐ์˜ `return 0` ์ด ์‚ญ์ œ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๋ฐ”๋กœ ์•„๋ž˜ `return 0` ์œผ๋กœ ๋–จ์–ด์ง€๋ฏ€๋กœ ๋™์ž‘์€ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ณ„ํš์— ์—†๋˜ ๋ณ€๊ฒฝ์ด์ง€๋งŒ ๋ฌดํ•ดํ•ฉ๋‹ˆ๋‹ค. --- ## 4. ๊ทœ์•ฝ ์ค€์ˆ˜ ํ™•์ธ | ํ•ญ๋ชฉ | ํ™•์ธ | |---|---| | ์—ญํ•  ๋ถ„๋ฆฌ (`MULTI_AGENT_RULES.md` ยง1) | Planner ๊ณ„ํš โ†’ Creator ๊ตฌํ˜„ โ†’ Reviewer ๊ฒ€์ฆ ์ ˆ์ฐจ ์ค€์ˆ˜ โœ… | | ๋ฐ˜๋ฐ• ์ ˆ์ฐจ (ยง3.1) | `[REBUT:]` ์ œ๊ธฐ ์—†์Œ โœ… | | ๋ฏผ๊ฐ์ •๋ณด ๋ฏธํฌํ•จ (ยง2) | diff ์— ์ž๊ฒฉ์ฆ๋ช…ยท์ ˆ๋Œ€ ์‹œ์Šคํ…œ ๊ฒฝ๋กœ ํ•˜๋“œ์ฝ”๋”ฉ ์—†์Œ โœ… | | ํšŒ๊ท€ ๊ฐ€๋“œ ์‹คํšจ์„ฑ | ๋ฎคํ…Œ์ด์…˜ 7์ข… FAIL / 1์ข… ๋ฏธ๊ฒ€์ถœ(J-2, ๊ณ„ํš ์ธก ์˜ค๋ฅ˜) โš ๏ธ | | ๊ณ„ํš DoD 1ยท3ยท4ยท5ยท6ยท7 | 333 passed / ์ปดํŒŒ์ผ / ๋ฐฐํฌ 31 / ์ฃฝ์€ ํ‘œ๋ฉด 0 / GUIยทํ—ค๋“œ๋ฆฌ์Šค ๋Œ€์นญ / ์˜๋„ํ•œ 5ํŒŒ์ผ๋งŒ ๋ณ€๊ฒฝ โœ… | | ๊ณ„ํš DoD 2 (๋ฎคํ…Œ์ด์…˜ 8์ข…) | **7/8** โ€” M6 ์€ ๊ณ„ํš ๋ช…์„ธ ์ž์ฒด๊ฐ€ ํŒ๋ณ„ ๋ถˆ๊ฐ€์˜€์Œ โš ๏ธ | --- ## 5. ์ด์›” ํ•ญ๋ชฉ | # | ํŒŒ์ผ | ์กฐ์น˜ | |---|---|---| | **J-1** | `.agents/skills/lib_py/layout.py` | `_env_int` ์— `default=` ์ธ์ž ๋„์ž…, `or 60` / `or 20` ์ œ๊ฑฐ. `MAM_MIN_PANE_COLS=0` โ†” `--min-cols 0` ๋™์น˜ ๊ฐ€๋“œ 1๊ฑด | | **J-2** | `tests/test_layout.py` | `test_headless_max_columns_growth_guard` ์— `headless(5)` ์ผ€์ด์Šค ์ถ”๊ฐ€. ์ˆ˜์šฉ ๊ธฐ์ค€: ํ™€์ˆ˜ ๋ถ„๊ธฐ ์ƒํ•œ ๊ฒ€์‚ฌ ๋ฎคํ…Œ์ด์…˜์—์„œ FAIL | | **I-3 ์ž”์—ฌ** | `layout.py` | (๊ธฐ์กด ์ด์›”) `PaneInfo` ๊ด€๋ จ ์ •๋ฆฌ๋Š” ์™„๋ฃŒ. ์ถ”๊ฐ€ ์ž”์—ฌ ์—†์Œ | --- ## 6. ๊ฒฐ๋ก  ๊ณ„ํš `5e4ef463` ์˜ ์—ฌ์„ฏ ํ•ญ๋ชฉ(I-2, I-3a/b/c, C-1, ๋ฌธ์„œ)์ด ๋ชจ๋‘ ๊ตฌํ˜„๋˜์—ˆ๊ณ , ์‚ฌ์–‘์—์„œ ๋ฒ—์–ด๋‚œ ๊ณณ์ด ์—†์Šต๋‹ˆ๋‹ค. ํŠนํžˆ C-1 ๊ต์ •๊ณผ `--max-cols` ๋ฐฐ์„ ์ด **๊ฐ™์€ ์ปค๋ฐ‹**์— ๋“ค์–ด๊ฐ€ ๊ฒฐํ•จ ํ™œ์„ฑํ™”๋ฅผ ํ”ผํ–ˆ๊ณ , GUI ์™€ ํ—ค๋“œ๋ฆฌ์Šค๊ฐ€ 4ํŽ˜์ธยท`max_columns=2` ์—์„œ ๋™์ผํ•˜๊ฒŒ `max_columns_reached` ๋ฅผ ๋‚ด๋Š” ๊ฒƒ์„ ์‹ค์ธกํ–ˆ์Šต๋‹ˆ๋‹ค. ๋ฎคํ…Œ์ด์…˜ 7์ข…์ด ๊ฐ๊ฐ ์ง€์ • ํ…Œ์ŠคํŠธ๋ฅผ FAIL ์‹œํ‚ค๋ฉฐ, ๊ทธ์ค‘ `SKS_EMPTY_GIVEUP` ์ƒ์ˆ˜๋งŒ ๋ฐ”๊พธ๋Š” ๋ฎคํ…Œ์ด์…˜๊นŒ์ง€ ์žกํžˆ๋Š” ๊ฒƒ์€ I-2 ๊ฐ€๋“œ๊ฐ€ ๊ตฌ์กฐ๊ฐ€ ์•„๋‹ˆ๋ผ **๋™์ž‘**์„ ๋ถ™๋“ค๊ณ  ์žˆ์Œ์„ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค. ์ „์ฒด 333/333 ํ†ต๊ณผ, ๋ฐฐํฌ ์‹ ์„ ๋„ 31/31 ์œ ์ง€, ์‹œ์Šคํ…œ python 3.9.6 ํ˜ธํ™˜ ํ™•์ธ. ๋‚จ์€ ๋‘ ํ•ญ๋ชฉ์€ ๋ชจ๋‘ P3 ์ž…๋‹ˆ๋‹ค. J-1(`MAM_MIN_PANE_COLS=0` ์ด 60 ์œผ๋กœ ๋ฎ์ž„)์€ ๋ฌธ์„œํ™”๋˜์ง€ ์•Š์€ ๊ฒฝ๊ณ„๊ฐ’์—์„œ๋งŒ ๋‚˜ํƒ€๋‚˜๋Š” ์ข์€ ํšŒ๊ท€์ด๊ณ , J-2(์„ฑ์žฅ ๊ฐ€๋“œ์˜ ํŒ๋ณ„ ๋ถˆ๊ฐ€ ์ผ€์ด์Šค)๋Š” **์ œ ๊ณ„ํš์˜ ๋ฎคํ…Œ์ด์…˜ ๋ช…์„ธ ์˜ค๋ฅ˜**๋กœ์„œ ๊ตฌํ˜„ ์ฑ…์ž„์ด ์•„๋‹™๋‹ˆ๋‹ค. ์–ด๋А ์ชฝ๋„ ํ˜„์žฌ ๋™์ž‘์„ ํ•ด์น˜์ง€ ์•Š๊ณ  ๊ฒฐํ•จ์„ ๊ฐ€๋ฆฌ์ง€๋„ ์•Š์œผ๋ฏ€๋กœ ์ฐจ๋‹จํ•˜์ง€ ์•Š์œผ๋ฉฐ, ๊ฐ๊ฐ ํ•œ ์ค„ ์ˆ˜์ •์œผ๋กœ ๋‹ค์Œ ์ปค๋ฐ‹์— ์ •๋ฆฌํ•˜๋ฉด ์ถฉ๋ถ„ํ•ฉ๋‹ˆ๋‹ค. [VERDICT: PASS]