Guard browser OPFS custom session wasm path locals

text8.txt

@@ -799,3 +799,52 @@ host_wasm_opfs_browser_smokes=ok
 继续小批量扫描 browser staging path literal。优先看 custom session 中
 `opfsCustomSessionWasmPath(...)` 调用是否还有重复 filename-derived WASM path 可用
 局部变量收敛；只改测试胶水，不改变 custom filename 输入或 path 字符串。
+
+十九、2026-06-14 继续执行记录：browser OPFS custom session wasm path locals guard
+
+本轮按上一条下一步建议继续扫描 custom session 中 filename-derived WASM path 的重复调用，
+范围仍只触及 `wasm-port/tests/browser/interp_smoke.html` 的 browser/OPFS test glue。
+
+完成内容：
+
+- 为 INI-named session 增加 `iniFileParameterWasmPath`、
+  `iniFileToolTableWasmPath` 局部变量；
+- 为 explicit session 增加 `explicitParameterWasmPath`、
+  `explicitToolTableWasmPath` 局部变量；
+- 收敛 load/save staging 调用中重复的 `opfsCustomSessionWasmPath(...)` 调用；
+- custom parameter/tool-table filename 输入仍在测试处外显，实际 `/work/<filename>`
+  staging path 字符串未改变；
+- 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
+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
+SKIP_INI_BUILD=1 SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_interp_browser.sh
+wasm-port/tests/host/verify_host_smokes.sh
+```
+
+关键输出：
+
+```text
+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
+browser_interp_smoke=ok
+host_wasm_opfs_browser_smokes=ok
+```
+
+下一步建议：
+
+继续小批量 browser staging path literal guard。优先扫描 `interp_smoke.html` 中
+OPFS custom session load/save blocks 是否还有重复的 OPFS path locals 可收敛；
+只改测试胶水，不改变 custom filename 输入、OPFS path 或 WASM path 字符串。

wasm-port/tests/browser/interp_smoke.html

@@ -9439,6 +9439,8 @@
       const iniFileParameterFilename = "browser-custom.var";
       const iniFileToolTableFilename = "browser-custom-tool.tbl";
       const iniFileIniWasmPath = opfsMachineIniWasmPath(iniFileMachineId);
+      const iniFileParameterWasmPath = opfsCustomSessionWasmPath(iniFileParameterFilename);
+      const iniFileToolTableWasmPath = opfsCustomSessionWasmPath(iniFileToolTableFilename);
       const browserIniFileTextPaths = await saveMachineTextFiles(iniFileMachineId, {
         ini: [
           "[EMC]",
@@ -9480,8 +9482,8 @@
         {
           iniSdk: ini,
           iniWasmPath: iniFileIniWasmPath,
-          parameterWasmPath: opfsCustomSessionWasmPath(iniFileParameterFilename),
-          toolTableWasmPath: opfsCustomSessionWasmPath(iniFileToolTableFilename),
+          parameterWasmPath: iniFileParameterWasmPath,
+          toolTableWasmPath: iniFileToolTableWasmPath,
         },
       );
       assertOpfsSessionStaging(
@@ -9526,7 +9528,7 @@
         savedIniNamedParameters,
         iniFileMachineId,
         iniFileParameterFilename,
-        opfsCustomSessionWasmPath(iniFileParameterFilename),
+        iniFileParameterWasmPath,
       );
       verifyOpfsSaveResult(
         "opfs_save_ini_named_parameter_file",
@@ -9584,7 +9586,7 @@
         savedIniNamedToolTable,
         iniFileMachineId,
         iniFileToolTableFilename,
-        opfsCustomSessionWasmPath(iniFileToolTableFilename),
+        iniFileToolTableWasmPath,
       );
       verifyOpfsSaveResult(
         "opfs_save_ini_named_tool_table",
@@ -9611,6 +9613,8 @@
       const explicitParameterFilename = "browser-explicit.var";
       const explicitToolTableFilename = "browser-explicit-tool.tbl";
       const iniOverrideIniWasmPath = opfsMachineIniWasmPath(iniOverrideMachineId);
+      const explicitParameterWasmPath = opfsCustomSessionWasmPath(explicitParameterFilename);
+      const explicitToolTableWasmPath = opfsCustomSessionWasmPath(explicitToolTableFilename);
       const browserIniOverrideTextPaths = await saveMachineTextFiles(iniOverrideMachineId, {
         ini: [
           "[EMC]",
@@ -9653,9 +9657,9 @@
           iniSdk: ini,
           iniWasmPath: iniOverrideIniWasmPath,
           parameterFilename: explicitParameterFilename,
-          parameterWasmPath: opfsCustomSessionWasmPath(explicitParameterFilename),
+          parameterWasmPath: explicitParameterWasmPath,
           toolTableFilename: explicitToolTableFilename,
-          toolTableWasmPath: opfsCustomSessionWasmPath(explicitToolTableFilename),
+          toolTableWasmPath: explicitToolTableWasmPath,
         },
       );
       assertOpfsSessionStaging(
@@ -9712,7 +9716,7 @@
         savedExplicitParameters,
         iniOverrideMachineId,
         explicitParameterFilename,
-        opfsCustomSessionWasmPath(explicitParameterFilename),
+        explicitParameterWasmPath,
       );
       verifyOpfsSaveResult(
         "opfs_save_explicit_parameter_file",
@@ -9758,7 +9762,7 @@
         savedExplicitToolTable,
         iniOverrideMachineId,
         explicitToolTableFilename,
-        opfsCustomSessionWasmPath(explicitToolTableFilename),
+        explicitToolTableWasmPath,
       );
       verifyOpfsSaveResult(
         "opfs_save_explicit_tool_table",