Guard browser OPFS random tool-table values

text9.txt

@@ -351,3 +351,61 @@ host_wasm_opfs_browser_smokes=ok
 的 tool-table load/save/readback expected lines 是否能用现有 helper 或局部常量收敛；
 只改测试胶水，不改变 random toolchanger 输入、OPFS path、WASM path 字符串或
 保存/读取行为。
+
+九、2026-06-14 继续执行记录：browser OPFS random session tool-table helper guard
+
+本轮按上一条下一步建议继续收敛 direct random toolchanger session 的 tool-table
+load/save/readback expected lines，范围仍只触及
+`wasm-port/tests/browser/interp_smoke.html` 的 browser/OPFS test glue。
+
+完成内容：
+
+- 新增 `opfsRandomToolTableResultLines(...)`，统一 random toolchanger load/save
+  result expected lines 的拼装；
+- 新增 `opfsRandomToolTableTextLines(...)`，统一 random toolchanger saved
+  tool-table readback expected lines 的拼装；
+- 为 direct random toolchanger session 增加 `browserRandomFinishTool`、
+  `browserRandomRoughTool` 与 `browserRandomTools` 局部常量；
+- `opfs_load_random_tool_table` expected lines 改为复用
+  `opfsRandomToolTableResultLines("load", ...)`，并继续显式保留
+  `tooldata_random_toolchanger=1` 和 `tool_index_for_tool_2=7`；
+- `opfs_save_random_tool_table` expected lines 改为复用
+  `opfsRandomToolTableResultLines("save", ...)`；
+- `opfs_saved_random_tool_table_text` expected lines 改为复用
+  `opfsRandomToolTableTextLines(...)`；
+- 未改变 random toolchanger 输入、OPFS path、WASM path 字符串、save/read/load 行为；
+- 未改变 staging path 模型、OPFS bridge behavior、file-service、SDK planner、
+  interpreter、INI、tool、parameter 或 LinuxCNC-owned runtime semantics。
+
+验证已通过：
+
+```bash
+git diff --check
+SKIP_INI_BUILD=1 SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_interp_browser.sh
+wasm-port/tools/verify_vendor_sync.sh
+wasm-port/tools/verify_no_standalone_cnc_semantics.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_interp_wasm.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_sim_configs_inventory_wasm.sh
+wasm-port/tests/host/verify_host_smokes.sh
+```
+
+关键输出：
+
+```text
+browser_interp_smoke=ok
+vendor sync up to date
+standalone CNC semantics guard complete
+interp_wasm_node_smoke=ok
+sim_configs_wasm_node_inventory_executed=28
+sim_configs_wasm_node_inventory_passed=28
+sim_configs_wasm_node_inventory_skipped=131
+sim_configs_wasm_node_inventory_unexpected_fail=0
+host_wasm_opfs_browser_smokes=ok
+```
+
+下一步建议：
+
+继续小批量 browser OPFS test glue guard。优先扫描 direct generated random
+toolchanger file block 中的 load/save/readback expected lines 是否也能复用
+`opfsRandomToolTable*` helpers 或局部常量；只改测试胶水，不改变 direct generated
+file input、WASM path 字符串或保存/读取行为。

wasm-port/tests/browser/interp_smoke.html

@@ -4619,6 +4619,22 @@
       ];
     }
 
+    function opfsRandomToolTableResultLines(operation, tools) {
+      return [
+        ...(operation === "load" ? ["tooldata_random_toolchanger=1"] : []),
+        `tooldata_${operation}=0`,
+        ...tools.flatMap((tool) => tool.resultLines),
+      ];
+    }
+
+    function opfsRandomToolTableTextLines(tools) {
+      return tools.flatMap((tool) => [
+        `T${tool.toolNo}`,
+        `P${tool.pocketNo}`,
+        tool.comment,
+      ]);
+    }
+
     function opfsToolTableSeedText(toolNo, pocketNo, zOffset, diameter, comment) {
       return `T${toolNo} P${pocketNo} Z${zOffset} D${diameter} ${comment}\n`;
     }
@@ -9440,6 +9456,31 @@
 
       const browserRandomMachineId = "browser-random-toolchanger";
       const browserRandomWasmPaths = opfsBrowserSessionWasmPaths("browser-random");
+      const browserRandomFinishTool = {
+        toolNo: "2",
+        pocketNo: "7",
+        comment: ";browser random finish tool",
+        resultLines: [
+          "tool_pocket_7.toolno=2",
+          "tool_pocket_7.pocketno=7",
+          "tool_pocket_7.z=3.125",
+          "tool_pocket_7.diameter=1.5",
+          "tool_pocket_7.frontangle=12",
+          "tool_pocket_7.backangle=34",
+          "tool_pocket_7.orientation=4",
+          "tool_pocket_7.comment=browser random finish tool",
+        ],
+      };
+      const browserRandomRoughTool = {
+        toolNo: "5",
+        pocketNo: "9",
+        comment: ";browser random rough tool",
+        resultLines: [
+          "tool_pocket_9.toolno=5",
+          "tool_pocket_9.pocketno=9",
+        ],
+      };
+      const browserRandomTools = [browserRandomFinishTool, browserRandomRoughTool];
       const browserRandomTextPaths = await saveMachineTextFiles(browserRandomMachineId, {
         ini: [
           "[EMC]",
@@ -9477,21 +9518,10 @@
       verifyOpfsLoadResult(
         "opfs_load_random_tool_table",
         loadedRandomSession.toolTable,
-        [
-          "tooldata_random_toolchanger=1",
-          "tooldata_load=0",
-          "tool_pocket_7.toolno=2",
-          "tool_pocket_7.pocketno=7",
-          "tool_pocket_7.z=3.125",
-          "tool_pocket_7.diameter=1.5",
-          "tool_pocket_7.frontangle=12",
-          "tool_pocket_7.backangle=34",
-          "tool_pocket_7.orientation=4",
-          "tool_pocket_7.comment=browser random finish tool",
-          "tool_pocket_9.toolno=5",
-          "tool_pocket_9.pocketno=9",
-          "tool_index_for_tool_2=7",
-        ],
+        opfsRandomToolTableResultLines("load", [
+          ...browserRandomTools,
+          { resultLines: ["tool_index_for_tool_2=7"] },
+        ]),
       );
       const savedRandomToolTable = await saveMachineToolTableToOpfs(
         interp,
@@ -9508,24 +9538,16 @@
       verifyOpfsSaveResult(
         "opfs_save_random_tool_table",
         savedRandomToolTable,
-        [
-          "tooldata_save=0",
-          "tool_pocket_7.toolno=2",
-          "tool_pocket_9.toolno=5",
-        ],
+        opfsRandomToolTableResultLines("save", [
+          { resultLines: ["tool_pocket_7.toolno=2"] },
+          { resultLines: ["tool_pocket_9.toolno=5"] },
+        ]),
       );
       await verifyOpfsMachineFileReadback(
         "opfs_saved_random_tool_table_text",
         browserRandomMachineId,
         "toolTable",
-        [
-          "T2",
-          "P7",
-          ";browser random finish tool",
-          "T5",
-          "P9",
-          ";browser random rough tool",
-        ],
+        opfsRandomToolTableTextLines(browserRandomTools),
       );
 
       const iniFileMachineId = "browser-ini-file-session";