test(511-B B-2 화면): 검증_sub3 B05 측점 — 계산 자리 stations 「서버」(이 창이 받는 판만 · 판 안 고침) 측점 = 화면 셈 0 차 · 저장 노선 59 · 초안 61 · 서버 부름은 server 판만 — 요구 320-4

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

resources/tester/test_511_b2_stations_node.py

@@ -242,3 +242,80 @@ def test_판_stations_줄_열림_기본_both():
     assert calc_sites.read_sites()["sites"]["stations"] == "both"
     page = (ROOT / "A00_Common/design/design_pipeline_page.ts").read_text(encoding="utf-8")
     assert "remote: stationsOnServer" in page
+
+
+# ── 화면 — 계산 자리 stations 「서버」 측점 = 화면 셈 측점(검증_sub3 · Playwright · 저장 안 함) ──
+
+VERIFY = "12953f5a-5ba1-42ad-a427-8ac857a58bc2"  # 검증_sub3(OWNERS.md)
+
+JS_STATIONS = r"""async () => {
+  const urls = performance.getEntriesByType('resource').map((e) => e.name);
+  const page = await import(urls.find((n) => /design_pipeline_page\.ts/.test(n)));
+  const pid = localStorage.getItem('frd_current_project_id');
+  const pipe = page.pagePipeline(pid);
+  await page.reconcilePagePipeline(pid);
+  await pipe.settled();
+  const calls = (window.__aisloCalcServer?.calls ?? []).filter((c) => c.id === 'stations.list');
+  return { stations: JSON.parse(JSON.stringify(pipe.output('stations'))),
+           calls: calls.map((c) => ({ round: c.roundMs, node: c.nodeMs, bytes: c.bytes })),
+           runs: (window.__aisloPipeline?.runs ?? []).slice(-1).map((r) => r.outcome) };
+}"""
+
+
+@pytest.fixture(scope="module")
+def screens():
+    from test_511_b1_calc_node_stages import BASE, JS_DRAFT, _UP, _started
+
+    if not BASE or _UP is None or _UP != _started(BASE.replace("5178", "8005")):
+        pytest.skip("이 폴더 서버 없음")
+    sync = pytest.importorskip("playwright.sync_api")
+    cred = json.loads((ROOT / "tmp" / "aislo_cred.json").read_text(encoding="utf-8"))
+    shots = {}
+    with sync.sync_playwright() as play:
+        chrome = play.chromium.launch(channel="msedge", headless=True)
+        try:
+            for mode in ("both", "server"):
+                context = chrome.new_context(viewport={"width": 1600, "height": 1000})
+                login = {k: cred[k] for k in ("email", "password")}
+                r = context.request.post(
+                    f"{BASE}/api/auth/login/request", data=login, timeout=60000
+                )
+                assert r.ok, f"로그인 실패 {r.status}"  # 비밀번호는 안 찍음
+                if mode == "server":  # 판은 안 고침 — 이 창이 받는 판만 stations = server
+
+                    def board(route):
+                        body = route.fetch().json()
+                        body["sites"]["stations"] = "server"
+                        route.fulfill(json=body)
+
+                    context.route("**/api/dashboard/calc-sites", board)
+                page = context.new_page()
+                page.add_init_script(
+                    f"localStorage.setItem('frd_current_project_id', '{VERIFY}');"
+                    " performance.setResourceTimingBufferSize(20000);"
+                )
+                page.goto(f"{BASE}/#/b05-profile", wait_until="domcontentloaded")
+                page.wait_for_function("() => !!window.__aisloPipeline", timeout=90000)
+                page.wait_for_timeout(9000)
+                shots[mode] = {"saved": page.evaluate(JS_STATIONS)}
+                page.evaluate(JS_DRAFT)  # 교각점 하나 옮김(세션 초안 · 창과 함께 버림)
+                page.wait_for_timeout(3000)
+                shots[mode]["draft"] = page.evaluate(JS_STATIONS)
+                context.close()
+        finally:
+            chrome.close()
+    (ROOT / "tmp" / "511b2_screens.json").write_text(json.dumps(shots), encoding="utf-8")
+    return shots
+
+
+import json  # noqa: E402
+
+
+@pytest.mark.parametrize("case", ["saved", "draft"])
+def test_화면_서버_측점_화면_셈과_같음(screens, case):
+    both, server = screens["both"][case], screens["server"][case]
+    assert both["runs"] == server["runs"] == ["done"]
+    assert len(both["stations"]) > 10
+    hit = _first_diff(both["stations"], server["stations"])
+    assert hit is None, hit
+    assert both["calls"] == [] and server["calls"]  # server 판만 서버를 부름