fix(계산묶음): 349-0p 초안 새 측점 암 경계 = 서버 기본값 — cross 단계가 입력 없는 측점에 기본 오프셋을 받음 · 소수 자리 관 측점 시험

- 검증_브레인232 를 검증_sub2b(abdc72d0 · 노선 330)로 복제해 같은 끌기(25+0 부근 꺾임점 북동 10 m)로 서버 [저장] 체인 실측: 미리보기 1,169.6 대 정본 1,184.0 · 갈린 곳은 960 측점 하나(초안에서 격자 열쇠라 저장 입력 없음 → 암 경계 비어 흙 · 암 나눔이 다름)
- CrossStageInput.rockBoundaryDefaultM — 입력 없는 측점의 암 경계(서버 config 기본값) · 넘기면 미리보기 1,184.7 대 정본 1,184.0
- 넘기는 줄(design_pipeline_cross.ts `readRockBoundaryDefault(projectId)`)은 남의 도움 파일 가짜 모듈을 깨서 브레인 몫으로 남김
- 시험: test_349_0p_fractional_station 2(소수 자리 관 · 물넘이 · 세월교 측점 = 서버 보정 뒤 · 입력 없는 측점 암 경계) · 관련 97 통과 · typecheck 0

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QfHKQs7J3hQELKMWQMUJEy

B05_Profile/logic/B05_Profile_Pipeline_Detail.ts

@@ -46,6 +46,7 @@ export type SectionSpecs = Partial<
 export interface CrossInput {
   standard: unknown;
   byKey: Record<string, Record<string, unknown>>;
+  rockBoundaryDefaultM?: number | null;
 }
 
 const mean = (values: number[]): number => values.reduce((sum, v) => sum + v, 0) / values.length;
@@ -76,7 +77,7 @@ export function crossWithUphill(
       sectionMode: `${uphillSide(station) ?? "left"}_cut`,
       ...input.byKey[station.key],
     };
-  return { standard: input.standard, byKey };
+  return { ...input, byKey };
 }
 
 const kindOf = (station: PipelineStation): SectionStation["kind"] =>

B06_Section/logic/B06_Section_Cross_Stage.ts

@@ -47,6 +47,8 @@ export type CrossStationInput = Partial<
 export interface CrossStageInput {
   standard: StandardCrossSectionSpec;
   byKey: Record<string, CrossStationInput>;
+  /** 암 경계 기본 오프셋(m · 서버 config) — 입력이 없는 측점(초안 새 측점)도 서버처럼 이 값(349-0p). */
+  rockBoundaryDefaultM?: number | null;
 }
 
 /** 측점 하나의 엔진 입력. */
@@ -113,6 +115,8 @@ export function createCrossStage(deps: CrossStageDeps = {}) {
       Array.isArray(pipes) && Array.isArray(structures) ? facilityRanges(pipes, structures) : null;
     const optionsOf = (station: PipelineStation): CrossDesignOptions => ({
       ...optionsFor(station, input.byKey[station.key], input.standard),
+      rockBoundaryOffsetM:
+        input.byKey[station.key]?.rockBoundaryOffsetM ?? input.rockBoundaryDefaultM ?? null,
       ...(ranges ? facilityAt(ranges, station.chainageM) : {}),
     });
     for (const station of ground.stations) {

resources/tester/helper_349_0n_cross_enforce.cjs

@@ -49,7 +49,11 @@ function runStage(facilities) {
     generation: 1,
     range: null,
     inputs: {
-      cross: { standard: job.standard, byKey: job.byKey },
+      cross: {
+        standard: job.standard,
+        byKey: job.byKey,
+        rockBoundaryDefaultM: job.rockBoundaryDefaultM ?? null,
+      },
       pipes: facilities ? job.pipes : null,
       structures: facilities ? job.structures : null,
     },

resources/tester/test_349_0n_cross_enforce_mirror.py

@@ -93,8 +93,8 @@ def _elevation(chainage: float) -> float:
     return round(100 + 0.6 * math.sin(chainage / 53) + 0.002 * chainage, 4)
 
 
-def _stations() -> list[dict]:
+def _stations(pipes: list[dict] = PIPES) -> list[dict]:
-    pipe_at = {p["chainage_m"]: f"pipe:p{i}" for i, p in enumerate(PIPES)}
+    pipe_at = {p["chainage_m"]: f"pipe:p{i}" for i, p in enumerate(pipes)}
     chainages = sorted({20.0 * i for i in range(21)} | set(pipe_at))
     out = []
     for c in chainages:

resources/tester/test_349_0p_fractional_station.py

@@ -0,0 +1,176 @@
+"""PLAN 349-0p — 관 · 구조물 측점이 소수 자리(386.6 · 150.3)인 노선 꼴 · 입력 없는 측점 암 경계.
+
+· 세월교 · 물넘이 · 관이 소수 자리 누가거리에 선 노선 — cross 단계 결과(포장 · 노면 하강 · 기울임 ·
+  면적 · 흙 · 암 나눔) = 서버 [확정] 보정 뒤 설계
+· 저장 입력이 없는 측점(초안 새 측점) — 암 경계 = 기본 오프셋(서버 config · 화면이 서버 문맥에서
+  기억한 값) · 기본값이 안 오면 옛 그대로(경계 없음 = 깎기 전부 암)
+짝: `helper_349_0n_cross_enforce.cjs` · 틀 = `test_349_0n_cross_enforce_mirror.py`.
+"""
+
+from __future__ import annotations
+
+import json
+import subprocess
+import sys
+from pathlib import Path
+
+import pytest
+
+HERE = Path(__file__).resolve().parent
+ROOT = HERE.parents[1]
+for path in (ROOT, HERE):
+    if str(path) not in sys.path:
+        sys.path.insert(0, str(path))
+
+from test_349_0n_cross_enforce_mirror import OFFSETS, _stations, _z  # noqa: E402
+
+import B05_Profile.B05_Profile_Structures_Repository as structures_repo  # noqa: E402
+import B06_Section.B06_Section_Engine_Tilt as tilt_mod  # noqa: E402
+import B06_Section.B06_Section_Router_Design as design_mod  # noqa: E402
+from B05_Profile.B05_Profile_Structures_Schema import StructureInstance  # noqa: E402
+from B06_Section.B06_Section_Engine_Culvert import culvert_sets_from  # noqa: E402
+from B06_Section.B06_Section_Engine_Design import compute_cross_design  # noqa: E402
+from common_util.common_util_drainage_pipes import parse_pipe_points  # noqa: E402
+from config.config_system_design import (  # noqa: E402
+    STANDARD_CROSS_SECTION,
+    STANDARD_ROCK_BOUNDARY_DEFAULT_OFFSET_M,
+)
+
+pytestmark = pytest.mark.skipif(
+    not (ROOT / "config" / "node_modules" / "typescript").is_dir(),
+    reason="프론트엔드 의존성 미설치",
+)
+
+PIPES = [
+    {"chainage_m": 150.3, "options": {"pipe_diameter_mm": 800}},
+    {
+        "chainage_m": 320.4,
+        "facility": "ford_pavement",
+        "options": {"ford_width_m": 12, "ford_slope_deg": 4},
+    },
+    {"chainage_m": 386.6, "facility": "ford_bridge", "options": {"ford_height_m": 0.25}},
+]
+STRUCTURES = [
+    StructureInstance(
+        structure_id="pv1",
+        type_id="gravel_surfacing",
+        placement="interval",
+        start_m=40.3,
+        end_m=80.6,
+    ),
+]
+OWN_ROCK = -1.0  # 저장 입력이 있는 측점(짝수 격자)만 — 나머지는 초안 새 측점처럼 입력 없음
+
+
+def _inputs(stations: list[dict]) -> dict:
+    return {
+        s["key"]: {"sectionMode": "left_cut", "rockBoundaryOffsetM": OWN_ROCK}
+        for s in stations
+        if s["key"].startswith("grid:") and int(s["key"][5:]) % 2 == 0
+    }
+
+
+def _run(tmp: Path, name: str, default: float | None) -> dict:
+    stations = _stations(PIPES)
+    job = {
+        "pipes": PIPES,
+        "structures": [s.model_dump(mode="json") for s in STRUCTURES],
+        "stations": stations,
+        "probe": [0],
+        "standard": STANDARD_CROSS_SECTION,
+        "byKey": _inputs(stations),
+        "rockBoundaryDefaultM": default,
+    }
+    path = tmp / f"{name}.json"
+    path.write_text(json.dumps(job), encoding="utf-8")
+    proc = subprocess.run(  # noqa: S603 — 고정 실행 파일
+        ["node", str(HERE / "helper_349_0n_cross_enforce.cjs"), str(path)],
+        capture_output=True,
+        text=True,
+        encoding="utf-8",
+        timeout=120,
+    )
+    assert proc.returncode == 0, proc.stderr
+    return json.loads(proc.stdout)["stage"]["byKey"]
+
+
+@pytest.fixture(scope="module")
+def r(tmp_path_factory) -> dict:
+    tmp = tmp_path_factory.mktemp("frac")
+    return {
+        "stations": _stations(PIPES),
+        "with": _run(tmp, "with", STANDARD_ROCK_BOUNDARY_DEFAULT_OFFSET_M),
+        "without": _run(tmp, "without", None),
+    }
+
+
+@pytest.fixture(scope="module")
+def server(r) -> list[dict]:
+    """서버 [확정] — 저장분(입력 없는 측점은 config 암 경계) → 포장 구간 → 세월교 하강."""
+    patch = pytest.MonkeyPatch()
+    sets = culvert_sets_from(parse_pipe_points(PIPES))
+    for module in (design_mod, tilt_mod):
+        patch.setattr(module, "load_culvert_sets", lambda _root: sets)
+        patch.setattr(module, "load_structures", lambda _root: (0, STRUCTURES))
+    patch.setattr(structures_repo, "load_structures", lambda _root: (0, STRUCTURES))
+    own = _inputs(r["stations"])
+    longitudinal = {
+        "design_profiles": [
+            {
+                "samples": [
+                    {"chainage_m": s["chainageM"], "elevation_m": s["elevation"]}
+                    for s in r["stations"]
+                ]
+            }
+        ]
+    }
+    sections = []
+    for s in r["stations"]:
+        samples = [
+            {"offset_m": o, "elevation_m": _z(o, s["chainageM"]), "valid": True} for o in OFFSETS
+        ]
+        rock = OWN_ROCK if s["key"] in own else STANDARD_ROCK_BOUNDARY_DEFAULT_OFFSET_M
+        design = compute_cross_design(
+            samples,
+            s["elevation"],
+            ground_type="ripping_rock",
+            section_mode="left_cut",
+            ditch_type="standard",
+            standard=STANDARD_CROSS_SECTION,
+            rock_boundary_offset_m=rock,
+        )
+        sections.append({"chainage_m": s["chainageM"], "samples": samples, "design": design})
+    try:
+        root = Path("unused")
+        design_mod.enforce_pavement_ranges(longitudinal, sections, root, STANDARD_CROSS_SECTION)
+        design_mod.enforce_ford_surface_drops(longitudinal, sections, root, STANDARD_CROSS_SECTION)
+    finally:
+        patch.undo()
+    return sections
+
+
+def test_소수_자리_측점_결과_서버와_같음(r, server):
+    keys = ("cut_area_m2", "cut_soil_area_m2", "cut_rock_area_m2", "fill_area_m2")
+    for station, section in zip(r["stations"], server, strict=True):
+        a, b = r["with"][station["key"]], section["design"]
+        for key in keys:
+            assert a[key] == pytest.approx(b[key], abs=2e-3), (station["key"], key)
+        for key in ("paved", "tilted", "surface_drop_m", "rock_boundary_offset_m"):
+            assert a.get(key) == b.get(key), (station["key"], key)
+    by = {s["key"]: s["chainageM"] for s in r["stations"]}
+    assert r["with"]["pipe:p2"]["surface_drop_m"] == 0.25 and by["pipe:p2"] == 386.6
+    assert r["with"]["pipe:p1"]["tilted"] and r["with"]["grid:16"]["paved"]  # 320.4 ± 6
+    assert r["with"]["grid:4"]["paved"] and not r["with"]["grid:2"]["paved"]  # 40.3 ~ 80.6
+
+
+def test_입력_없는_측점_암_경계_기본값(r):
+    rock = [
+        s["key"]
+        for s in r["stations"]
+        if r["with"][s["key"]]["cut_area_m2"] > 0.01 and s["key"] not in _inputs(r["stations"])
+    ]
+    assert rock  # 깎기 있는 새 측점이 실제로 있음
+    for key in rock:
+        assert r["with"][key]["rock_boundary_offset_m"] == STANDARD_ROCK_BOUNDARY_DEFAULT_OFFSET_M
+        assert r["without"][key]["cut_soil_area_m2"] == 0  # 기본값이 안 오면 옛 그대로(전부 암)
+    assert any(r["with"][key]["cut_rock_area_m2"] > 0 for key in rock)