update tabs

Signed-off-by: Nsunjiakun <sunjiakun3@huawei.com>

arkui/ace_ets_components_ux/ace_ets_component_tabs/src/main/ets/TestAbility/pages/IndexSec.ets

@@ -172,6 +172,10 @@ struct TabsExampleSec {
             .barBackgroundColor(this.barBackgroundColorString)
             .key('BarBackgroundColorString')
 
+            Button("ResourceColor")
+              .fontSize(40)
+              .backgroundColor($r("sys.color.ohos_toggle_bg"))
+              .key("ResourceColor")
             Tabs({ barPosition: BarPosition.End, controller: this.controller }) {
                 TabContent() {
                     Column(){

arkui/ace_ets_components_ux/ace_ets_component_tabs/src/main/ets/test/TabsSec.ets

@@ -526,7 +526,10 @@ export default function tabsSec() {
       let obj = JSON.parse(newJson);
       console.info("[ArkUI_Tabs_BarBackgroundColor_0500] barBackgroundColor:" + JSON.stringify(obj.$attrs.barBackgroundColor));
       let barBackgroundColorObject = obj.$attrs.barBackgroundColor;
-      expect(barBackgroundColorObject).assertEqual("#0C182431");
+      let newColor = getInspectorByKey('ResourceColor');
+      let objColor = JSON.parse(newColor);
+      console.info("[ArkUI_Tabs_BarBackgroundColor_0500] objColor:" + JSON.stringify(objColor.$attrs.backgroundColor));
+      expect(barBackgroundColorObject).assertEqual(objColor.$attrs.backgroundColor);
       done();
     });