Guard browser OPFS tool-table object adapters

wasm-port/tests/browser/interp_smoke.html

@@ -4619,6 +4619,17 @@
       ];
     }
 
+    function opfsToolTableTextLinesForTool(tool, extraLines = []) {
+      return opfsToolTableTextLines(
+        tool.toolNo,
+        tool.pocketNo,
+        tool.readbackZOffset,
+        tool.readbackDiameter,
+        tool.comment,
+        extraLines,
+      );
+    }
+
     function opfsToolTableToolValues(
       toolNo,
       pocketNo,
@@ -4682,6 +4693,16 @@
       return `T${toolNo} P${pocketNo} Z${zOffset} D${diameter} ${comment}\n`;
     }
 
+    function opfsToolTableSeedTextForTool(tool) {
+      return opfsToolTableSeedText(
+        tool.toolNo,
+        tool.pocketNo,
+        tool.zOffset,
+        tool.diameter,
+        tool.comment,
+      );
+    }
+
     function opfsCustomSessionIniText(machineId, parameterFilename, toolTableFilename) {
       return [
         "[EMC]",
@@ -9507,14 +9528,7 @@
         "opfs_saved_tool_table_text",
         browserInterpMachineId,
         "toolTable",
-        opfsToolTableTextLines(
-          browserInterpToolTable.toolNo,
-          browserInterpToolTable.pocketNo,
-          browserInterpToolTable.readbackZOffset,
-          browserInterpToolTable.readbackDiameter,
-          browserInterpToolTable.comment,
-          ["I+12.000000", "J+34.000000", "Q4"],
-        ),
+        opfsToolTableTextLinesForTool(browserInterpToolTable, ["I+12.000000", "J+34.000000", "Q4"]),
       );
 
       const browserRandomMachineId = "browser-random-toolchanger";
@@ -9651,13 +9665,7 @@
       await writeOpfsMachineFile(
         iniFileMachineId,
         iniFileToolTableFilename,
-        opfsToolTableSeedText(
-          iniNamedToolTable.toolNo,
-          iniNamedToolTable.pocketNo,
-          iniNamedToolTable.zOffset,
-          iniNamedToolTable.diameter,
-          iniNamedToolTable.comment,
-        ),
+        opfsToolTableSeedTextForTool(iniNamedToolTable),
       );
       const loadedIniFileSession = await loadMachineSessionFromOpfs(
         interp,
@@ -9747,13 +9755,7 @@
       await verifyOpfsReadback(
         "opfs_saved_ini_named_tool_table_text",
         loadedIniFileSession.toolTable.opfsPath,
-        opfsToolTableTextLines(
-          iniNamedToolTable.toolNo,
-          iniNamedToolTable.pocketNo,
-          iniNamedToolTable.readbackZOffset,
-          iniNamedToolTable.readbackDiameter,
-          iniNamedToolTable.comment,
-        ),
+        opfsToolTableTextLinesForTool(iniNamedToolTable),
       );
 
       const iniOverrideMachineId = "browser-ini-override-session";
@@ -9794,13 +9796,7 @@
       await writeOpfsMachineFile(
         iniOverrideMachineId,
         explicitToolTableFilename,
-        opfsToolTableSeedText(
-          explicitToolTable.toolNo,
-          explicitToolTable.pocketNo,
-          explicitToolTable.zOffset,
-          explicitToolTable.diameter,
-          explicitToolTable.comment,
-        ),
+        opfsToolTableSeedTextForTool(explicitToolTable),
       );
       const loadedIniOverrideSession = await loadMachineSessionFromOpfs(
         interp,
@@ -9894,13 +9890,7 @@
       await verifyOpfsReadback(
         "opfs_saved_explicit_tool_table_text",
         loadedIniOverrideSession.toolTable.opfsPath,
-        opfsToolTableTextLines(
-          explicitToolTable.toolNo,
-          explicitToolTable.pocketNo,
-          explicitToolTable.readbackZOffset,
-          explicitToolTable.readbackDiameter,
-          explicitToolTable.comment,
-        ),
+        opfsToolTableTextLinesForTool(explicitToolTable),
       );
 
       await verifyOpfsInvalidIniSessionRejects(