拆分仿真测试程序目录

结论：将内置 G-code 测试程序从 simulation-app.js 移入 runtime/ui/simulation/programs/，建立一程序一模块的目录化程序库，并保持页面 API 与验证 gate 兼容。

PROJECT_COMPLETION_TRACKER.md

@@ -42,6 +42,7 @@ The project is complete for the current scope when all of the following are true
 | Real browser simulation priority | Active first priority | Future batches should prioritize the real UI/browser CNC simulation page, with visible machine/session loading, G-code program state, LinuxCNC-backed interpreter execution, machine readiness/status panels, toolpath/preview rendering from LinuxCNC-produced output or validated runtime events, and browser smoke coverage. First entry point: `wasm-port/runtime/ui/simulation/index.html`; gate: `wasm-port/tests/browser/verify_real_simulation_browser.sh`. See `wasm-port/docs/real-browser-simulation-priority.md`. |
 | Real browser simulation page | MVP active | `runtime/ui/simulation/index.html` loads in Chromium, exposes a selector for multiple LinuxCNC-backed test programs, runs them through interpreter WASM, and now includes reset/step/play/finish playback over LinuxCNC canonical motion events. It highlights active G-code and motion rows, updates live axis readout, moves the toolhead, and grows the executed SVG toolpath. Current program set covers square contour, Z pocket contour, incremental loop, G2/G3 arcs, and G81 drilling. |
 | AXIS-style simulation shell | Phase 1 active | `runtime/ui/simulation/index.html` now uses an AXIS-inspired titlebar, menubar, toolbar, Manual/MDI tabs, Preview/DRO tabs, G-code pane, machine-state pane, and status bar while preserving current LinuxCNC-backed execution and playback APIs. Browser smoke verifies shell regions, tab switching, toolbar playback, and existing program execution. |
+| Simulation test program library | Active | Built-in browser simulation programs live in `wasm-port/runtime/ui/simulation/programs/`, one module per program, exported through `programs/index.js`; `verify_real_simulation_programs.sh` checks directory-backed inventory, IDs, defaults, and playback contracts. |
 | Vendor/source guard | Stable | `verify_vendor_sync.sh` and standalone semantic guard are required every batch. |
 | Interpreter WASM smoke | Stable | `interp_wasm_node_smoke=ok`. |
 | Sim config inventory | Stable with skips | `executed=28`, `passed=28`, `skipped=131`, `unexpected_fail=0`; `docs/sim-configs-coverage-handoff.md` records the release-gate baseline. |

text15.txt

@@ -1844,3 +1844,46 @@ real_simulation_programs_node_smoke=ok
 - Program execution 仍通过 `createLinuxCncInterpSdk()` / LinuxCNC WASM；
 - Preview、DRO、G-code active line 和 playback 都来自 LinuxCNC-produced canonical motion event；
 - 禁用的 manual/spindle/coolant/jog 控件只显示 blocked/readiness 状态，不伪造机器动作。
+
+八十三、2026-06-16 继续执行记录：仿真测试程序目录化
+
+用户要求把程序移动到新目录，方便后续新增其它测试程序。本批把 simulation 内置 G-code 程序
+从 `simulation-app.js` 拆出，建立独立程序库目录。
+
+本批新增/调整：
+
+- 新增目录：
+  - `runtime/ui/simulation/programs/`；
+- 每个测试程序独立一个模块：
+  - `square-linear.js`；
+  - `pocket-z.js`；
+  - `incremental-loop.js`；
+  - `arc-g2-g3.js`；
+  - `drill-g81.js`；
+- 新增 `runtime/ui/simulation/programs/index.js` 统一导出：
+  - `SIMULATION_TEST_PROGRAMS`；
+  - `DEFAULT_SIMULATION_PROGRAM_ID`；
+  - `DEFAULT_SIMULATION_PROGRAM`；
+  - `getSimulationTestPrograms()`；
+  - `getSimulationTestProgram(programId)`；
+- `simulation-app.js` 改为从 `programs/index.js` 导入并 re-export，保持原有页面/API/test import
+  兼容；
+- `verify_real_simulation_programs.mjs` 新增目录化校验：
+  - `programs/*.js` 文件数必须等于程序数量；
+  - simulation-app re-export 必须与 directory-backed inventory 一致；
+  - 默认程序和 ID 唯一性保持不变；
+- README、AXIS-style implementation docs、PROJECT_COMPLETION_TRACKER 同步记录程序目录约定。
+
+后续新增测试程序规则：
+
+1. 在 `runtime/ui/simulation/programs/` 新增一个 `*.js` 模块；
+2. 模块导出 `{ id, label, category, text, expectedMotionTypes }`；
+3. 在 `programs/index.js` 导入并加入 `SIMULATION_TEST_PROGRAMS`；
+4. 跑 `wasm-port/tests/ui/node/verify_real_simulation_programs.sh` 和
+   `SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_real_simulation_browser.sh`。
+
+本批仍保持 LinuxCNC 语义边界：
+
+- 程序目录只保存 G-code fixture text 和 expected LinuxCNC canonical motion type 断言；
+- 执行仍通过 LinuxCNC-backed WASM SDK；
+- JS 没有新增 G-code 解释、planner 或 machine semantics。

wasm-port/README.md

@@ -26,6 +26,9 @@ toolhead over the executed toolpath.
 The current UI direction is the AXIS-style simulation shell in
 `docs/axis-style-simulation-implementation.md`; Phase 1 is implemented in
 `runtime/ui/simulation/index.html`.
+Built-in simulation test programs live under
+`runtime/ui/simulation/programs/` and are exported by
+`runtime/ui/simulation/programs/index.js`.
 
 The project release gate for the current scope is:
 

wasm-port/docs/axis-style-simulation-implementation.md

@@ -55,7 +55,7 @@ Browser JavaScript must not implement:
 The current simulation page already has:
 
 - LinuxCNC interpreter WASM execution through `createLinuxCncInterpSdk()`;
-- selectable test programs;
+- selectable test programs under `runtime/ui/simulation/programs/`;
 - canonical output rendering;
 - program-line rendering;
 - motion table;
@@ -134,6 +134,17 @@ Upgrade the G-code pane and execution controls:
 - highlight active G-code line and current motion row;
 - show run status, source program, motion count, and current frame.
 
+Built-in test programs must live in:
+
+```text
+runtime/ui/simulation/programs/
+```
+
+Each program should have its own module and be exported through
+`runtime/ui/simulation/programs/index.js`. The simulation renderer should keep
+importing the inventory through the program index rather than embedding G-code
+fixtures in `simulation-app.js`.
+
 Validation:
 
 - browser smoke runs at least one linear program, one arc program, and one

wasm-port/runtime/ui/simulation/programs/arc-g2-g3.js

@@ -0,0 +1,14 @@
+export const arcG2G3Program = {
+  id: "arc-g2-g3",
+  label: "G2/G3 arc path",
+  category: "Arc",
+  text: [
+    "G90 G17 G0 X0 Y0 Z0",
+    "G91.1",
+    "G2 X1 Y1 I1 J0 F80",
+    "G3 X0 Y0 I0 J-1",
+    "M2",
+    "",
+  ].join("\n"),
+  expectedMotionTypes: ["STRAIGHT_TRAVERSE", "ARC_FEED"],
+};

wasm-port/runtime/ui/simulation/programs/drill-g81.js

@@ -0,0 +1,16 @@
+export const drillG81Program = {
+  id: "drill-g81",
+  label: "G81 drill pattern",
+  category: "Cycle",
+  text: [
+    "G90 G17 G0 X0 Y0 Z1",
+    "G81 X0.5 Y0.5 Z-0.25 R0.1 F20",
+    "X1.0 Y0.5",
+    "X1.0 Y1.0",
+    "G80",
+    "G0 X0 Y0 Z1",
+    "M2",
+    "",
+  ].join("\n"),
+  expectedMotionTypes: ["STRAIGHT_TRAVERSE", "STRAIGHT_FEED"],
+};

wasm-port/runtime/ui/simulation/programs/incremental-loop.js

@@ -0,0 +1,15 @@
+export const incrementalLoopProgram = {
+  id: "incremental-loop",
+  label: "Incremental loop",
+  category: "Modal",
+  text: [
+    "G90 G17 G0 X0 Y0 Z0",
+    "G91 G1 X0.5 Y0 F60",
+    "G1 X0 Y0.5",
+    "G1 X-0.5 Y0",
+    "G90 G0 X0 Y0 Z0",
+    "M2",
+    "",
+  ].join("\n"),
+  expectedMotionTypes: ["STRAIGHT_TRAVERSE", "STRAIGHT_FEED"],
+};

wasm-port/runtime/ui/simulation/programs/index.js

@@ -0,0 +1,28 @@
+import { arcG2G3Program } from "./arc-g2-g3.js";
+import { drillG81Program } from "./drill-g81.js";
+import { incrementalLoopProgram } from "./incremental-loop.js";
+import { pocketZProgram } from "./pocket-z.js";
+import { squareLinearProgram } from "./square-linear.js";
+
+export const SIMULATION_TEST_PROGRAMS = [
+  squareLinearProgram,
+  pocketZProgram,
+  incrementalLoopProgram,
+  arcG2G3Program,
+  drillG81Program,
+];
+
+export const DEFAULT_SIMULATION_PROGRAM_ID = SIMULATION_TEST_PROGRAMS[0].id;
+export const DEFAULT_SIMULATION_PROGRAM = SIMULATION_TEST_PROGRAMS[0].text;
+
+export function getSimulationTestPrograms() {
+  return SIMULATION_TEST_PROGRAMS.map((program) => ({ ...program }));
+}
+
+export function getSimulationTestProgram(programId = DEFAULT_SIMULATION_PROGRAM_ID) {
+  const program = SIMULATION_TEST_PROGRAMS.find(({ id }) => id === programId);
+  if (!program) {
+    throw new Error(`unknown simulation test program: ${programId}`);
+  }
+  return program;
+}

wasm-port/runtime/ui/simulation/programs/pocket-z.js

@@ -0,0 +1,17 @@
+export const pocketZProgram = {
+  id: "pocket-z",
+  label: "Pocket with Z moves",
+  category: "Linear",
+  text: [
+    "G90 G17 G0 X0 Y0 Z1",
+    "G1 Z-0.25 F40",
+    "G1 X2 Y0 F120",
+    "G1 X2 Y1",
+    "G1 X0 Y1",
+    "G1 X0 Y0",
+    "G0 Z1",
+    "M2",
+    "",
+  ].join("\n"),
+  expectedMotionTypes: ["STRAIGHT_TRAVERSE", "STRAIGHT_FEED"],
+};

wasm-port/runtime/ui/simulation/programs/square-linear.js

@@ -0,0 +1,15 @@
+export const squareLinearProgram = {
+  id: "square-linear",
+  label: "Square contour",
+  category: "Linear",
+  text: [
+    "G90 G17 G0 X0 Y0 Z0",
+    "G1 X1 Y0 Z0 F100",
+    "G1 X1 Y1 Z0",
+    "G1 X0 Y1 Z0",
+    "G1 X0 Y0 Z0",
+    "M2",
+    "",
+  ].join("\n"),
+  expectedMotionTypes: ["STRAIGHT_TRAVERSE", "STRAIGHT_FEED"],
+};

wasm-port/runtime/ui/simulation/simulation-app.js

@@ -1,87 +1,19 @@
 import { createLinuxCncInterpSdk } from "../../sdk/src/index.js";
+import {
+  DEFAULT_SIMULATION_PROGRAM,
+  DEFAULT_SIMULATION_PROGRAM_ID,
+  SIMULATION_TEST_PROGRAMS,
+  getSimulationTestProgram,
+  getSimulationTestPrograms,
+} from "./programs/index.js";
 
-export const SIMULATION_TEST_PROGRAMS = [
-  {
-    id: "square-linear",
-    label: "Square contour",
-    category: "Linear",
-    text: [
-      "G90 G17 G0 X0 Y0 Z0",
-      "G1 X1 Y0 Z0 F100",
-      "G1 X1 Y1 Z0",
-      "G1 X0 Y1 Z0",
-      "G1 X0 Y0 Z0",
-      "M2",
-      "",
-    ].join("\n"),
-    expectedMotionTypes: ["STRAIGHT_TRAVERSE", "STRAIGHT_FEED"],
-  },
-  {
-    id: "pocket-z",
-    label: "Pocket with Z moves",
-    category: "Linear",
-    text: [
-      "G90 G17 G0 X0 Y0 Z1",
-      "G1 Z-0.25 F40",
-      "G1 X2 Y0 F120",
-      "G1 X2 Y1",
-      "G1 X0 Y1",
-      "G1 X0 Y0",
-      "G0 Z1",
-      "M2",
-      "",
-    ].join("\n"),
-    expectedMotionTypes: ["STRAIGHT_TRAVERSE", "STRAIGHT_FEED"],
-  },
-  {
-    id: "incremental-loop",
-    label: "Incremental loop",
-    category: "Modal",
-    text: [
-      "G90 G17 G0 X0 Y0 Z0",
-      "G91 G1 X0.5 Y0 F60",
-      "G1 X0 Y0.5",
-      "G1 X-0.5 Y0",
-      "G90 G0 X0 Y0 Z0",
-      "M2",
-      "",
-    ].join("\n"),
-    expectedMotionTypes: ["STRAIGHT_TRAVERSE", "STRAIGHT_FEED"],
-  },
-  {
-    id: "arc-g2-g3",
-    label: "G2/G3 arc path",
-    category: "Arc",
-    text: [
-      "G90 G17 G0 X0 Y0 Z0",
-      "G91.1",
-      "G2 X1 Y1 I1 J0 F80",
-      "G3 X0 Y0 I0 J-1",
-      "M2",
-      "",
-    ].join("\n"),
-    expectedMotionTypes: ["STRAIGHT_TRAVERSE", "ARC_FEED"],
-  },
-  {
-    id: "drill-g81",
-    label: "G81 drill pattern",
-    category: "Cycle",
-    text: [
-      "G90 G17 G0 X0 Y0 Z1",
-      "G81 X0.5 Y0.5 Z-0.25 R0.1 F20",
-      "X1.0 Y0.5",
-      "X1.0 Y1.0",
-      "G80",
-      "G0 X0 Y0 Z1",
-      "M2",
-      "",
-    ].join("\n"),
-    expectedMotionTypes: ["STRAIGHT_TRAVERSE", "STRAIGHT_FEED"],
-  },
-];
-
-export const DEFAULT_SIMULATION_PROGRAM_ID = SIMULATION_TEST_PROGRAMS[0].id;
-export const DEFAULT_SIMULATION_PROGRAM = SIMULATION_TEST_PROGRAMS[0].text;
+export {
+  DEFAULT_SIMULATION_PROGRAM,
+  DEFAULT_SIMULATION_PROGRAM_ID,
+  SIMULATION_TEST_PROGRAMS,
+  getSimulationTestProgram,
+  getSimulationTestPrograms,
+};
 
 const AXES = ["x", "y", "z", "a", "b", "c", "u", "v", "w"];
 const PLANE_AXIS_MAP = {
@@ -383,18 +315,6 @@ export function renderSimulationState(documentRef, state) {
   renderSimulationPlaybackFrame(documentRef, state, state.motion.length - 1);
 }
 
-export function getSimulationTestPrograms() {
-  return SIMULATION_TEST_PROGRAMS.map((program) => ({ ...program }));
-}
-
-export function getSimulationTestProgram(programId = DEFAULT_SIMULATION_PROGRAM_ID) {
-  const program = SIMULATION_TEST_PROGRAMS.find(({ id }) => id === programId);
-  if (!program) {
-    throw new Error(`unknown simulation test program: ${programId}`);
-  }
-  return program;
-}
-
 export async function runRealBrowserSimulation({
   documentRef = document,
   programId = DEFAULT_SIMULATION_PROGRAM_ID,

wasm-port/tests/ui/node/verify_real_simulation_programs.mjs

@@ -1,4 +1,7 @@
 import assert from "node:assert/strict";
+import { readdirSync } from "node:fs";
+import { dirname, resolve } from "node:path";
+import { fileURLToPath } from "node:url";
 
 import {
   DEFAULT_SIMULATION_PROGRAM,
@@ -10,12 +13,24 @@ import {
   getSimulationTestPrograms,
   parseLinuxCncCanonicalMotion,
 } from "../../../runtime/ui/simulation/simulation-app.js";
+import {
+  SIMULATION_TEST_PROGRAMS as directoryPrograms,
+} from "../../../runtime/ui/simulation/programs/index.js";
 
 const programs = getSimulationTestPrograms();
+const root = resolve(dirname(fileURLToPath(import.meta.url)), "../../..");
+const programDir = resolve(root, "runtime/ui/simulation/programs");
+const programFiles = readdirSync(programDir).filter((file) => file.endsWith(".js") && file !== "index.js");
 
 assert.equal(DEFAULT_SIMULATION_PROGRAM_ID, "square-linear");
 assert.equal(getSimulationTestProgram(DEFAULT_SIMULATION_PROGRAM_ID).text, DEFAULT_SIMULATION_PROGRAM);
 assert.ok(programs.length >= 5, "real simulation program inventory should cover multiple examples");
+assert.equal(programFiles.length, programs.length, "each simulation test program should live in its own programs/*.js file");
+assert.deepEqual(
+  directoryPrograms.map(({ id }) => id),
+  programs.map(({ id }) => id),
+  "simulation-app should re-export the directory-backed program inventory",
+);
 
 for (const program of programs) {
   assert.ok(program.id, "program id should be present");