fix the code

Signed-off-by: Nhekun <hekun18@huawei.com>

arkui/ace_ets_component_apilack/entry/src/main/ets/MainAbility/pages/lazyForEach.ets

@@ -67,7 +67,7 @@ class BasicDataSource implements IDataSource {
 }
 
 class MyDataSource extends BasicDataSource {
-  private dataArray: string[] = ['/path/image0', '/path/image1', '/path/image2', '/path/image3']
+  private dataArray: string[] = ['/path/image0']
 
   public totalCount(): number {
     return this.dataArray.length

arkui/ace_ets_component_ui/entry/src/main/ets/MainAbility/pages/GridColoffsetPage.ets

+/**
+ * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import {MessageManager,Callback} from '../utils/MessageManager';
+@Entry
+@Component
+struct GridColOffSetExample {
+  @State bgColors: Color[] = [Color.Red, Color.Orange, Color.Yellow, Color.Green, Color.Pink, Color.Grey, Color.Blue, Color.Brown]
+  @State currentBp: string = 'unknown'
+  @State  gridColoffsetValue : number = -3;
+  messageManager:MessageManager = new MessageManager()
+  onPageShow() {
+    console.info('GridColOffset onPageShow')
+    globalThis.value = {
+      name:'messageManager',message:this.messageManager
+    }
+    let callback:Callback = (message:any) => {
+      console.error('message = ' + message.name + "--" + message.value)
+      if (message.name == 'gridColoffset') {
+          this.gridColoffsetValue = message.value
+      }
+    }
+    this.messageManager.registerCallback(callback)
+
+  }
+  build() {
+    Column() {
+      GridRow({
+        columns: 5,
+        gutter: { x: 5, y: 10 },
+        breakpoints: { value: ["400vp", "600vp", "800vp"],
+          reference: BreakpointsReference.WindowSize },
+        direction: GridRowDirection.Row
+      }) {
+        ForEach(this.bgColors, (color,index) => {
+          GridCol({ span: { xs: 1, sm: 2, md: 3, lg: 4 } }) {
+            Row().width("100%").height("20vp")
+          }.borderColor(color).borderWidth(2).gridColOffset(this.gridColoffsetValue).key('keykey'+index)
+        })
+      }.width("100%").height("100%")
+
+      .onBreakpointChange((breakpoint) => {
+        this.currentBp = breakpoint
+      })
+    }.width('80%').margin({ left: 10, top: 5, bottom: 5 }).height(200)
+    .border({ color: '#880606', width: 2 })
+  }
+}
\ No newline at end of file

arkui/ace_ets_component_ui/entry/src/main/ets/test/GridColoffsetJsunit.test.ets

+/**
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { describe, beforeAll, beforeEach, afterEach, afterAll, it, expect } from "@ohos/hypium"
+import router from '@system.router';
+import {UiComponent, UiDriver, Component, Driver, UiWindow, ON, BY, MatchPattern, DisplayRotation, ResizeDirection, WindowMode, PointerMatrix} from '@ohos.UiTest';
+import CommonFunc from '../MainAbility/utils/Common';
+import {MessageManager,Callback} from '../MainAbility/utils/MessageManager';
+
+
+export default function GridColOffsetJsunit() {
+  describe('GridColOffsetJsunit', function () {
+    beforeEach(async function (done) {
+      console.info("GridColOffsetJsunit beforeEach start");
+      let options = {
+        uri: 'MainAbility/pages/GridColoffsetPage',
+      }
+      try {
+        router.clear();
+        let pages = router.getState();
+        console.info("get GridColOffsetJsunit state pages: " + JSON.stringify(pages));
+        if (!("GridColoffsetPage" == pages.name)) {
+          console.info("get GridColOffsetJsunit state pages.name: " + JSON.stringify(pages.name));
+          let result = await router.push(options);
+          await CommonFunc.sleep(2000);
+          console.info("push GridColOffsetJsunit success: " + JSON.stringify(result));
+        }
+      } catch (err) {
+        console.error("push GridColOffsetJsunit page error: " + err);
+        expect().assertFail();
+      }
+      done();
+    });
+
+    it('GridColOffsetJsunit_0100', 0, async function (done) {
+      // Get the information of the GridCol component
+      let strJson = getInspectorByKey('keykey2');
+      let obj = JSON.parse(strJson);
+      expect(obj.$type).assertEqual('GridCol');
+      console.info("[GridColOffsetJsunit_0100] component  strJson:" + JSON.stringify(obj.$attrs.gridColOffset));
+      expect(obj.$attrs.gridColOffset).assertEqual("0");
+      done();
+    });
+
+    it('GridColOffsetJsunit_0200', 0, async function (done) {
+      // Modify the properties of component GridCol
+      console.info('[GridColOffsetJsunit_0200] START');
+      await CommonFunc.sleep(200);
+      globalThis.value.message.notify({name:'gridColoffset',value:2});
+      await CommonFunc.sleep(200);
+      let strJson = getInspectorByKey('keykey2');
+      let obj = JSON.parse(strJson);
+      expect(obj.$type).assertEqual('GridCol');
+      console.info("[GridColOffsetJsunit_0100] component  strJson:" + JSON.stringify(obj.$attrs.gridColOffset));
+      expect(obj.$attrs.gridColOffset).assertEqual("2");
+      done();
+    });
+
+  })
+}

arkui/ace_ets_component_ui/entry/src/main/ets/test/List.test.ets

@@ -55,6 +55,7 @@ import ToggleJsunit from './ToggleJsunit.test.ets';
 import NavDestinationJsunit from './NavDestinationJsunit.test.ets';
 import GridItemJsunit from './GridItemJsunit.test.ets';
 import NavigationJsunit from './NavigationJsunit.test.ets';
+import GridColOffsetJsunit from './GridColoffsetJsunit.test.ets';
 
 export default function testsuite() {
   blankJsunit();
@@ -99,4 +100,5 @@ export default function testsuite() {
   NavDestinationJsunit();
   GridItemJsunit();
   NavigationJsunit();
+  GridColOffsetJsunit();
 }
\ No newline at end of file

arkui/ace_ets_component_ui/entry/src/main/resources/base/profile/main_pages.json

@@ -45,6 +45,7 @@
         "MainAbility/pages/TogglePage",
         "MainAbility/pages/NavDestinationPage",
         "MainAbility/pages/NavigationPage",
-        "MainAbility/pages/GridItemPage"
+        "MainAbility/pages/GridItemPage",
+        "MainAbility/pages/GridColoffsetPage"
     ]
 }
\ No newline at end of file