修改fileTestCallBack.test.ets、fileTestPromise.test.ets和mediaLibraryTestPromiseOn...

修改fileTestCallBack.test.ets、fileTestPromise.test.ets和mediaLibraryTestPromiseOnOff.test.ets文件中的imagesfetchOp、videosfetchOp、audiosfetchOp和filesfetchO
Signed-off-by: Nwanglongfei <wanglongfei39@huawei.com>

multimedia/medialibrary/mediaLibrary_js_standard/entry/src/main/ets/test/fileTestCallBack.test.ets

@@ -25,20 +25,20 @@ let videoType = mediaLibrary.MediaType.VIDEO;
 let audioType = mediaLibrary.MediaType.AUDIO;
 
 let imagesfetchOp = {
-    selections: fileKeyObj.MEDIA_TYPE + '= ?',
-    selectionArgs: [imageType.toString()],
+    selections: fileKeyObj.RELATIVE_PATH + '= ? AND ' + fileKeyObj.MEDIA_TYPE + '= ?',
+    selectionArgs: ['Pictures/Dynamic01/', imageType.toString()],
 };
 let videosfetchOp = {
-    selections: fileKeyObj.MEDIA_TYPE + '= ?',
-    selectionArgs: [videoType.toString()],
+    selections: fileKeyObj.RELATIVE_PATH + '= ? AND ' + fileKeyObj.MEDIA_TYPE + '= ?',
+    selectionArgs: ['Videos/Dynamic01/', videoType.toString()],
 };
 let audiosfetchOp = {
-    selections: fileKeyObj.MEDIA_TYPE + '= ?',
-    selectionArgs: [audioType.toString()],
+    selections: fileKeyObj.RELATIVE_PATH + '= ? AND ' + fileKeyObj.MEDIA_TYPE + '= ?',
+    selectionArgs: ['Audios/Dynamic01/', audioType.toString()],
 };
 let filesfetchOp = {
-    selections: fileKeyObj.MEDIA_TYPE + '= ?',
-    selectionArgs: [fileType.toString()],
+    selections: fileKeyObj.RELATIVE_PATH + '= ? AND ' + fileKeyObj.MEDIA_TYPE + '= ?',
+    selectionArgs: ['Documents/Dynamic01/', fileType.toString()],
 };
 
 function checkAssetAttr(done, attr, testNum, asset, checkType) {

multimedia/medialibrary/mediaLibrary_js_standard/entry/src/main/ets/test/fileTestPromise.test.ets

@@ -18,6 +18,7 @@ import featureAbility from '@ohos.ability.featureAbility';
 import fileio from '@ohos.fileio';
 
 import { describe, beforeAll, beforeEach, afterEach, afterAll, it, expect } from 'deccjsunit/index';
+
 let fileKeyObj = mediaLibrary.FileKey;
 let fileType = mediaLibrary.MediaType.FILE;
 let imageType = mediaLibrary.MediaType.IMAGE;
@@ -25,20 +26,20 @@ let videoType = mediaLibrary.MediaType.VIDEO;
 let audioType = mediaLibrary.MediaType.AUDIO;
 
 let imagesfetchOp = {
-    selections: fileKeyObj.MEDIA_TYPE + '= ?',
-    selectionArgs: [imageType.toString()],
+    selections: fileKeyObj.RELATIVE_PATH + '= ? AND ' + fileKeyObj.MEDIA_TYPE + '= ?',
+    selectionArgs: ['Pictures/Dynamic01/', imageType.toString()],
 };
 let videosfetchOp = {
-    selections: fileKeyObj.MEDIA_TYPE + '= ?',
-    selectionArgs: [videoType.toString()],
+    selections: fileKeyObj.RELATIVE_PATH + '= ? AND ' + fileKeyObj.MEDIA_TYPE + '= ?',
+    selectionArgs: ['Videos/Dynamic01/', videoType.toString()],
 };
 let audiosfetchOp = {
-    selections: fileKeyObj.MEDIA_TYPE + '= ?',
-    selectionArgs: [audioType.toString()],
+    selections: fileKeyObj.RELATIVE_PATH + '= ? AND ' + fileKeyObj.MEDIA_TYPE + '= ?',
+    selectionArgs: ['Audios/Dynamic01/', audioType.toString()],
 };
 let filesfetchOp = {
-    selections: fileKeyObj.MEDIA_TYPE + '= ?',
-    selectionArgs: [fileType.toString()],
+    selections: fileKeyObj.RELATIVE_PATH + '= ? AND ' + fileKeyObj.MEDIA_TYPE + '= ?',
+    selectionArgs: ['Documents/Dynamic01/', fileType.toString()],
 };
 
 function checkAssetAttr(done, attr, testNum, asset, checkType) {

multimedia/medialibrary/mediaLibrary_js_standard/entry/src/main/ets/test/mediaLibraryTestPromiseOnOff.test.ets

@@ -32,20 +32,20 @@ export default function mediaLibraryTestPromiseOnOffTest(abilityContext){
         let fileType = mediaLibrary.MediaType.FILE;
 
         let imagesfetchOp = {
-            selections: fileKeyObj.MEDIA_TYPE + '= ?',
-            selectionArgs: [imageType.toString()],
+            selections: fileKeyObj.RELATIVE_PATH + '= ? AND ' + fileKeyObj.MEDIA_TYPE + '= ?',
+            selectionArgs: ['Pictures/Dynamic01/', imageType.toString()],
         };
         let videosfetchOp = {
-            selections: fileKeyObj.MEDIA_TYPE + '= ?',
-            selectionArgs: [videoType.toString()],
+            selections: fileKeyObj.RELATIVE_PATH + '= ? AND ' + fileKeyObj.MEDIA_TYPE + '= ?',
+            selectionArgs: ['Videos/Dynamic01/', videoType.toString()],
         };
         let audiosfetchOp = {
-            selections: fileKeyObj.MEDIA_TYPE + '= ?',
-            selectionArgs: [audioType.toString()],
+            selections: fileKeyObj.RELATIVE_PATH + '= ? AND ' + fileKeyObj.MEDIA_TYPE + '= ?',
+            selectionArgs: ['Audios/Dynamic01/', audioType.toString()],
         };
         let filesfetchOp = {
-            selections: fileKeyObj.MEDIA_TYPE + '= ?',
-            selectionArgs: [fileType.toString()],
+            selections: fileKeyObj.RELATIVE_PATH + '= ? AND ' + fileKeyObj.MEDIA_TYPE + '= ?',
+            selectionArgs: ['Documents/Dynamic01/', fileType.toString()],
         };
 
         /**