按规划持续工作

结论：补强真实浏览器解释器 SDK 对 LinuxCNC 参数文件 restore/save 及非随机/随机工具表 load/save 的直接验证，并通过 host 聚合 smoke。

wasm-port/tests/browser/interp_smoke.html

@@ -338,6 +338,178 @@
         ].join("\n"),
       );
 
+      const browserParameterFilePath = "/work/browser-direct.var";
+      interp.writeTextFile(
+        browserParameterFilePath,
+        [
+          "5161 10.5",
+          "5162 20.25",
+          "5220 1",
+          "5221 2.25",
+          "5399 44",
+          "<_named_param> 123",
+          "",
+        ].join("\n"),
+      );
+      verifyExpectedOutput(
+        "restore_parameters_direct",
+        interp.restoreParameters(browserParameterFilePath),
+        [
+          "restore_parameters=0",
+          "parameter_5161=10.5",
+          "parameter_5162=20.25",
+          "parameter_5221=2.25",
+          "parameter_5399=44",
+        ].join("\n"),
+      );
+      verifyExpectedOutput(
+        "save_parameters_direct",
+        interp.saveParameters(browserParameterFilePath, {
+          5161: 12.34,
+          5162: 56.78,
+          5220: 1.0,
+          5221: 9.87,
+          5399: 66.6,
+        }),
+        [
+          "save_parameters=0",
+          "parameter_5161=12.34",
+          "parameter_5162=56.78",
+          "parameter_5221=9.87",
+          "parameter_5399=66.6",
+        ].join("\n"),
+      );
+      verifyExpectedOutput(
+        "saved_parameters_direct_text",
+        interp.readTextFile(browserParameterFilePath),
+        [
+          "5161\t12.340000",
+          "5162\t56.780000",
+          "5221\t9.870000",
+          "5399\t66.600000",
+          "absent=<_named_param>",
+        ].join("\n"),
+      );
+      verifyExpectedOutput(
+        "saved_parameters_direct_backup",
+        interp.readTextFile(`${browserParameterFilePath}.bak`),
+        [
+          "5161 10.5",
+          "5162 20.25",
+          "5221 2.25",
+          "5399 44",
+          "<_named_param> 123",
+        ].join("\n"),
+      );
+
+      const browserToolTablePath = "/work/browser-direct-tool.tbl";
+      interp.writeTextFile(
+        browserToolTablePath,
+        [
+          "T2 P7 Z3.125 D1.5 I12 J34 Q4 ;browser direct finish tool",
+          "T5 P9 X1 Y2 Z3 ;browser direct rough tool",
+          "",
+        ].join("\n"),
+      );
+      verifyExpectedOutput(
+        "load_tool_table_direct",
+        interp.loadToolTable(browserToolTablePath),
+        [
+          "tooldata_load=0",
+          "tooldata_last_index=2",
+          "tool_1.toolno=2",
+          "tool_1.pocketno=7",
+          "tool_1.z=3.125",
+          "tool_1.diameter=1.5",
+          "tool_1.frontangle=12",
+          "tool_1.backangle=34",
+          "tool_1.orientation=4",
+          "tool_1.comment=browser direct finish tool",
+          "tool_2.toolno=5",
+          "tool_2.pocketno=9",
+          "tool_2.comment=browser direct rough tool",
+          "tool_index_for_tool_2=1",
+        ].join("\n"),
+      );
+      verifyExpectedOutput(
+        "save_tool_table_direct",
+        interp.saveToolTable(browserToolTablePath),
+        [
+          "tooldata_save=0",
+          "tool_1.toolno=2",
+          "tool_2.toolno=5",
+        ].join("\n"),
+      );
+      verifyExpectedOutput(
+        "saved_tool_table_direct_text",
+        interp.readTextFile(browserToolTablePath),
+        [
+          "T2",
+          "P7",
+          "Z+3.125000",
+          "D+1.500000",
+          "I+12.000000",
+          "J+34.000000",
+          "Q4",
+          ";browser direct finish tool",
+          "T5",
+          "P9",
+          ";browser direct rough tool",
+        ].join("\n"),
+      );
+
+      const browserRandomToolTablePath = "/work/browser-direct-random-tool.tbl";
+      interp.writeTextFile(
+        browserRandomToolTablePath,
+        [
+          "T2 P7 Z3.125 D1.5 I12 J34 Q4 ;browser direct random finish tool",
+          "T5 P9 X1 Y2 Z3 ;browser direct random rough tool",
+          "",
+        ].join("\n"),
+      );
+      verifyExpectedOutput(
+        "load_tool_table_direct_random",
+        interp.loadToolTable(browserRandomToolTablePath, { randomToolChanger: true }),
+        [
+          "tooldata_random_toolchanger=1",
+          "tooldata_load=0",
+          "tooldata_last_index=9",
+          "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 direct random finish tool",
+          "tool_pocket_9.toolno=5",
+          "tool_pocket_9.pocketno=9",
+          "tool_pocket_9.comment=browser direct random rough tool",
+          "tool_index_for_tool_2=7",
+        ].join("\n"),
+      );
+      verifyExpectedOutput(
+        "save_tool_table_direct_random",
+        interp.saveToolTable(browserRandomToolTablePath),
+        [
+          "tooldata_save=0",
+          "tool_pocket_7.toolno=2",
+          "tool_pocket_9.toolno=5",
+        ].join("\n"),
+      );
+      verifyExpectedOutput(
+        "saved_tool_table_direct_random_text",
+        interp.readTextFile(browserRandomToolTablePath),
+        [
+          "T2",
+          "P7",
+          ";browser direct random finish tool",
+          "T5",
+          "P9",
+          ";browser direct random rough tool",
+        ].join("\n"),
+      );
+
       await saveMachineTextFiles("browser-interp", {
         ini: "[EMC]\nMACHINE = browser-interp\n",
         toolTable: "T2 P7 Z3.125 D1.5 I12 J34 Q4 ;browser finish tool\n",