推进 INI 面板 control-page API manifest predicate

wasm-port/tests/browser/ini_panel_control_page_smoke.html

@@ -62,6 +62,9 @@ TOOL_TABLE = browser-tool.tbl
       const controlDoc = await loadControlPageFrame();
       const controlPageApi = controlDoc.defaultView.linuxCncIniPanelControlPageApi;
       const expectedControlPageApiMethods = [
+        "isSupportedControlPageApiManifest",
+        "getControlPageApiSchema",
+        "getControlPageApiManifest",
         "getControlPageApiMethods",
         "getControlPageContract",
         "getControlView",
@@ -72,6 +75,9 @@ TOOL_TABLE = browser-tool.tbl
         "renderControlPage",
       ];
       if (
+        !controlPageApi?.isSupportedControlPageApiManifest ||
+        !controlPageApi?.getControlPageApiSchema ||
+        !controlPageApi?.getControlPageApiManifest ||
         !controlPageApi?.getControlPageApiMethods ||
         !controlPageApi?.getControlView ||
         !controlPageApi?.getControlPageContract ||
@@ -94,6 +100,39 @@ TOOL_TABLE = browser-tool.tbl
         "control page browser API namespace methods",
       );
 
+      const controlPageApiSchema = controlPageApi.getControlPageApiSchema();
+      assertEqual(
+        controlPageApiSchema.manifestVersion,
+        1,
+        "control page API schema manifest version",
+      );
+      assertEqual(
+        controlPageApiSchema.fields.includes("readonlyStatusApiManifest"),
+        true,
+        "control page API schema readonly status field",
+      );
+      const controlPageApiManifest = controlPageApi.getControlPageApiManifest();
+      assertEqual(
+        controlPageApi.isSupportedControlPageApiManifest(controlPageApiManifest),
+        true,
+        "control page API supports manifest",
+      );
+      assertEqual(
+        controlPageApi.isSupportedControlPageApiManifest({ ...controlPageApiManifest, apiName: "other" }),
+        false,
+        "control page API rejects unsupported manifest name",
+      );
+      assertEqual(
+        controlPageApiManifest.methods.join(","),
+        expectedControlPageApiMethods.join(","),
+        "control page API manifest methods",
+      );
+      assertEqual(
+        controlPageApiManifest.readonlyStatusApiManifest.apiName,
+        "machine-session-readonly-status",
+        "control page API manifest readonly status API name",
+      );
+
       const controlPageContract = controlPageApi.getControlPageContract();
       assertEqual(
         controlPageContract.methodNames.join(","),