Guard browser OPFS invalid INI lines helper

text8.txt

@@ -420,3 +420,49 @@ host_wasm_opfs_browser_smokes=ok
 OPFS invalid INI session rejection helper 周边，确认是否还有重复的 invalid filename
 fixture 构造或 path guard 可收敛；只处理 browser test glue，不改变错误语义或
 runtime bridge。
+
+十一、2026-06-14 继续执行记录：browser OPFS invalid INI lines helper guard
+
+本轮按上一条下一步建议扫描 OPFS invalid INI session rejection helper 周边，范围仍只触及
+`wasm-port/tests/browser/interp_smoke.html` 的 browser/OPFS test glue。
+
+完成内容：
+
+- 新增 `opfsInvalidIniLines(...)`，统一 invalid INI fixture 的基础结构构造；
+- 收敛 invalid `PARAMETER_FILE` 与 invalid `TOOL_TABLE` 两个 rejection fixture；
+- invalid assignment 与 expected regex 仍在调用点外显；
+- 未改变错误匹配语义、OPFS bridge behavior、file-service、path-model、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：
+
+继续保持 browser/OPFS boundary guard 小批量推进。优先扫描
+`interp_smoke.html` 中 `verifyOpfsInvalidIniSessionRejects(...)` 内部的 path literal
+是否还能用既有 `opfsMachineFilePath(...)` helper 收敛，前提是只改 test glue，
+不改变 reject 行为或 path model 实现。

wasm-port/tests/browser/interp_smoke.html

@@ -4642,6 +4642,17 @@
       );
     }
 
+    function opfsInvalidIniLines(machineId, section, assignment) {
+      return [
+        "[EMC]",
+        `MACHINE = ${machineId}`,
+        "",
+        `[${section}]`,
+        assignment,
+        "",
+      ];
+    }
+
     function assertSimConfigStagingPlan(machineRel, plan, expectedWasmDir) {
       if (plan.wasmDir !== expectedWasmDir) {
         throw new Error(`${machineRel}: browser sim staging root drift`);
@@ -9775,14 +9786,11 @@
         interp,
         ini,
         "browser-invalid-param-file-session",
-        [
-          "[EMC]",
-          "MACHINE = browser-invalid-param-file-session",
-          "",
-          "[RS274NGC]",
+        opfsInvalidIniLines(
+          "browser-invalid-param-file-session",
+          "RS274NGC",
           "PARAMETER_FILE = ../escape.var",
-          "",
-        ],
+        ),
         /Invalid parameter filename/,
       );
 
@@ -9791,14 +9799,11 @@
         interp,
         ini,
         "browser-invalid-tool-file-session",
-        [
-          "[EMC]",
-          "MACHINE = browser-invalid-tool-file-session",
-          "",
-          "[EMCIO]",
+        opfsInvalidIniLines(
+          "browser-invalid-tool-file-session",
+          "EMCIO",
           "TOOL_TABLE = nested/tool.tbl",
-          "",
-        ],
+        ),
         /Invalid tool table filename/,
       );