fixed 10062de0 from https://gitee.com/futurezhou/xts_acts_mod_fs/pulls/7051

Modified XTS for open and truncate interface
Signed-off-by: Nfuturezhou <zhouweilai@huawei.com>

storage/storagefileiov9jstest/src/main/js/test/members/truncate.test.js

@@ -24,7 +24,8 @@ import {
   /**
    * @tc.number SUB_DF_FILEIO_TRUNCATE_ASYNC_0000
    * @tc.name fileIO_truncate_async_000
-   * @tc.desc Test the truncate() interface that receives the fpath parameter.
+   * @tc.desc Test the truncate() interface. Promise.
+   * Truncate the file with path and truncateLen = 5.
    * @tc.size MEDIUM
    * @tc.type Functoin
    * @tc.level Level 0
@@ -53,7 +54,8 @@ import {
   /**
    * @tc.number SUB_DF_FILEIO_TRUNCATE_ASYNC_0100
    * @tc.name fileIO_truncate_async_001
-   * @tc.desc Test the truncate() interface that receives the fd parameter.
+   * @tc.desc Test the truncate() interface. Callback.
+   * Truncate the file with fd and truncateLen = 5.
    * @tc.size MEDIUM
    * @tc.type Functoin
    * @tc.level Level 0
@@ -62,13 +64,16 @@ import {
   it('fileIO_truncate_async_001', 0, async function (done) {
     let fpath = await nextFileName('fileIO_truncate_async_001');
     expect(prepareFile(fpath, FILE_CONTENT)).assertTrue();
-    let file;
+    let file = fileIO.openSync(fpath, fileIO.OpenMode.READ_WRITE);
     let truncateLen = 5;
 
     try {
-      file = fileIO.openSync(fpath, fileIO.OpenMode.READ_WRITE);
       expect(isIntNum(file.fd)).assertTrue();
-      fileIO.truncate(file.fd, truncateLen, function (err) {
+      fileIO.truncate(file.fd, truncateLen, (err) => {
+        if(err) {
+          console.log('fileIO_truncate_async_001 error package: ' + JSON.stringify(err));
+          expect(false).assertTrue();
+        }
         let len = fileIO.readSync(file.fd, new ArrayBuffer(4096));
         expect(len == truncateLen).assertTrue();
         fileio.closeSync(file.fd);
@@ -84,7 +89,8 @@ import {
   /**
    * @tc.number SUB_DF_FILEIO_TRUNCATE_ASYNC_0200
    * @tc.name fileIO_truncate_async_002
-   * @tc.desc Test the truncate() interface that receives the fpath parameter.
+   * @tc.desc Test the truncate() interface. Promise.then().catch
+   * Truncate the file with path and truncateLen = 2.
    * @tc.size MEDIUM
    * @tc.type Functoin
    * @tc.level Level 0
@@ -96,23 +102,20 @@ import {
     let truncateLen = 2;
 
     try {
-      fileIO
-        .truncate(fpath, truncateLen)
-        .then(function (err) {
-          expect(err == null).assertTrue();
-          let file = fileIO.openSync(fpath, fileIO.OpenMode.READ_WRITE);
-          expect(isIntNum(file.fd)).assertTrue();
-          let len = fileIO.readSync(file.fd, new ArrayBuffer(4096));
-          expect(len == truncateLen).assertTrue();
-          fileio.closeSync(file.fd);
-          fileio.unlinkSync(fpath);
-          done();
-        })
-        .catch(function (e) {
-          console.log('catch '  + e.message + ', code: ' + e.code);
-        });
+      fileIO.truncate(fpath, truncateLen).then(() => {
+        let file = fileIO.openSync(fpath, fileIO.OpenMode.READ_WRITE);
+        expect(isIntNum(file.fd)).assertTrue();
+        let len = fileIO.readSync(file.fd, new ArrayBuffer(4096));
+        expect(len == truncateLen).assertTrue();
+        fileio.closeSync(file.fd);
+        fileio.unlinkSync(fpath);
+        done();
+      }).catch((err) => {
+        console.log('fileIO_truncate_async_002 error package: ' + JSON.stringify(err));
+        expect(false).assertTrue();
+      });
     } catch(e) {
-      console.log('fileIO_truncate_async_002 has failed for '  + e.message + ', code: ' + e.code);
+      console.log('fileIO_truncate_async_002 has failed for ' + e.message + ', code: ' + e.code);
       expect(false).assertTrue();
     }
   });
@@ -120,7 +123,8 @@ import {
   /**
    * @tc.number SUB_DF_FILEIO_TRUNCATE_ASYNC_0300
    * @tc.name fileIO_truncate_async_003
-   * @tc.desc Test the truncate() interface that receives the fd parameter.
+   * @tc.desc Test the truncate() interface. Promise.then().catch
+   * Truncate the file with fd and truncateLen = 2.
    * @tc.size MEDIUM
    * @tc.type Functoin
    * @tc.level Level 0
@@ -129,26 +133,23 @@ import {
   it('fileIO_truncate_async_003', 0, async function (done) {
     let fpath = await nextFileName('fileIO_truncate_async_003');
     expect(prepareFile(fpath, 'truncate')).assertTrue();
-    let file;
+    let file = fileIO.openSync(fpath, fileIO.OpenMode.READ_WRITE);
     let truncateLen = 2;
 
     try {
-      file = fileIO.openSync(fpath, fileIO.OpenMode.READ_WRITE);
       expect(isIntNum(file.fd)).assertTrue();
-      fileIO.truncate(file.fd, truncateLen)
-        .then(function (err) {
-          expect(err == null).assertTrue();
-          let len = fileIO.readSync(file.fd, new ArrayBuffer(4096));
-          expect(len == truncateLen).assertTrue();
-          fileio.closeSync(file.fd);
-          fileio.unlinkSync(fpath);
-          done();
-        })
-        .catch(function (e) {
-          console.log('catch '  + e.message + ', code: ' + e.code);
-        })
+      fileIO.truncate(file.fd, truncateLen).then(() => {
+        let len = fileIO.readSync(file.fd, new ArrayBuffer(4096));
+        expect(len == truncateLen).assertTrue();
+        fileio.closeSync(file.fd);
+        fileio.unlinkSync(fpath);
+        done();
+      }).catch((err) => {
+        console.log('fileIO_truncate_async_003 error package: ' + JSON.stringify(err));
+        expect(false).assertTrue();
+      })
     } catch(e) {
-      console.log('fileIO_truncate_async_003 has failed for '  + e.message + ', code: ' + e.code);
+      console.log('fileIO_truncate_async_003 has failed for ' + e.message + ', code: ' + e.code);
       expect(false).assertTrue();
     }
   });
@@ -156,7 +157,8 @@ import {
   /**
    * @tc.number SUB_DF_FILEIO_TRUNCATE_ASYNC_0400
    * @tc.name fileIO_truncate_async_004
-   * @tc.desc Test the truncate() interface that receives the fpath parameter.
+   * @tc.desc Test the truncate() interface. Callback.
+   * Truncate the file with path and truncateLen = 2.
    * @tc.size MEDIUM
    * @tc.type Functoin
    * @tc.level Level 0
@@ -167,13 +169,39 @@ import {
     let truncateLen = 2;
 
     try {
-      fileIO.truncate(fpath, truncateLen, function (err) {
-        done();
+      fileIO.truncate(fpath, truncateLen, (err) => {
+        if (err) {
+          console.log('fileIO_truncate_async_004 error package: {' + err.message + ', code: ' + err.code + '}');
+          expect(err.code == 13900002 && err.message == 'No such file or directory').assertTrue();
+          done();
+        }
       });
     } catch (e) {
-      console.log('fileIO_truncate_async_004 has failed for '  + e.message + ', code: ' + e.code);
-      expect(!!e).assertTrue();
-      expect(e.code == 13900020 && e.message == 'Invalid argument').assertTrue();
+      console.log('fileIO_truncate_async_004 has failed for ' + e.message + ', code: ' + e.code);
+      expect(false).assertTrue();
+    }
+  });
+
+  /**
+   * @tc.number SUB_DF_FILEIO_TRUNCATE_ASYNC_0500
+   * @tc.name fileIO_truncate_async_005
+   * @tc.desc Test the truncate() interface. Promise.
+   * Truncate the file with path and truncateLen = 2.
+   * @tc.size MEDIUM
+   * @tc.type Functoin
+   * @tc.level Level 0
+   * @tc.require
+   */
+  it('fileIO_truncate_async_005', 0, async function (done) {
+    let fpath = await nextFileName('fileIO_truncate_async_005');
+    let truncateLen = 2;
+
+    try {
+      await fileIO.truncate(fpath, truncateLen);
+      expect(false).assertTrue();
+    } catch (e) {
+      console.log('fileIO_truncate_async_005 has failed for ' + e.message + ', code: ' + e.code);
+      expect(e.code == 13900002 && e.message == 'No such file or directory').assertTrue();
       done();
     }
   });
@@ -181,7 +209,8 @@ import {
   /**
    * @tc.number SUB_DF_FILEIO_TRUNCATE_SYNC_0000
    * @tc.name fileIO_test_truncate_sync_000
-   * @tc.desc Test the truncateSync() interface that receives the fpath parameter.
+   * @tc.desc Test the truncateSync() interface.
+   * Truncate the file with path.
    * @tc.size MEDIUM
    * @tc.type Functoin
    * @tc.level Level 0
@@ -196,7 +225,7 @@ import {
       expect(fileIO.statSync(fpath).size == 0).assertTrue();
       fileio.unlinkSync(fpath);
     } catch (e) {
-      console.log('fileIO_test_truncate_sync_000 has failed for '  + e.message + ', code: ' + e.code);
+      console.log('fileIO_test_truncate_sync_000 has failed for ' + e.message + ', code: ' + e.code);
       expect(false).assertTrue();
     }
   });
@@ -204,7 +233,8 @@ import {
   /**
    * @tc.number SUB_DF_FILEIO_TRUNCATE_SYNC_0100
    * @tc.name fileIO_test_truncate_sync_001
-   * @tc.desc Test the truncateSync() interface that receives the fd parameter.
+   * @tc.desc Test the truncateSync() interface.
+   * Truncate the file with fd and truncateLen = 5.
    * @tc.size MEDIUM
    * @tc.type Functoin
    * @tc.level Level 0
@@ -213,11 +243,10 @@ import {
   it('fileIO_test_truncate_sync_001', 0, async function () {
     let fpath = await nextFileName('fileIO_test_truncate_sync_001');
     expect(prepareFile(fpath, FILE_CONTENT)).assertTrue();
-    let file;
+    let file = fileIO.openSync(fpath, fileIO.OpenMode.READ_WRITE);
     let truncateLen = 5;
 
     try {
-      file = fileIO.openSync(fpath, fileIO.OpenMode.READ_WRITE);
       expect(isIntNum(file.fd)).assertTrue();
       fileIO.truncateSync(file.fd, truncateLen);
       let len = fileIO.readSync(file.fd, new ArrayBuffer(4096));
@@ -225,7 +254,7 @@ import {
       fileio.closeSync(file.fd);
       fileio.unlinkSync(fpath);
     } catch (e) {
-      console.log('fileIO_test_truncate_sync_001 has failed for '  + e.message + ', code: ' + e.code);
+      console.log('fileIO_test_truncate_sync_001 has failed for ' + e.message + ', code: ' + e.code);
       expect(false).assertTrue();
     }
   });
@@ -233,7 +262,8 @@ import {
   /**
    * @tc.number SUB_DF_FILEIO_TRUNCATE_SYNC_0200
    * @tc.name fileIO_test_truncate_sync_002
-   * @tc.desc Test the truncateSync() interface that receives the fpath parameter.
+   * @tc.desc Test the truncateSync() interface.
+   * The path point to nothing, no such file.
    * @tc.size MEDIUM
    * @tc.type Functoin
    * @tc.level Level 0
@@ -243,10 +273,10 @@ import {
     let fpath = await nextFileName('fileIO_test_truncate_sync_002');
 
     try {
-      let stat = fileIO.truncateSync(fpath);
-      console.info('fileIO_test_truncate_sync_002 = ' + stat);
+      fileIO.truncateSync(fpath);
       expect(false).assertTrue();
     } catch (e) {
+      console.log('fileIO_test_truncate_sync_002 has failed for ' + e.message + ', code: ' + e.code);
       expect(e.code == 13900002 && e.message == 'No such file or directory').assertTrue();
     }
   });
@@ -254,69 +284,42 @@ import {
   /**
    * @tc.number SUB_DF_FILEIO_TRUNCATE_SYNC_0300
    * @tc.name fileIO_test_truncate_sync_003
-   * @tc.desc Test the truncateSync() interface that receives the fd parameter.
+   * @tc.desc Test the truncateSync() interface. Invalid parameter.
    * @tc.size MEDIUM
    * @tc.type Functoin
    * @tc.level Level 0
    * @tc.require
    */
   it('fileIO_test_truncate_sync_003', 0, async function () {
-    let fpath = await nextFileName('fileIO_test_truncate_sync_003');
-    expect(prepareFile(fpath, 'truncate')).assertTrue();
-    let file;
     let truncateLen = 2;
+
     try {
-      file = fileIO.openSync(fpath, fileIO.OpenMode.READ_WRITE);
-      expect(isIntNum(file.fd)).assertTrue();
-      fileIO.truncateSync(file.fd, truncateLen);
-      let len = fileIO.readSync(file.fd, new ArrayBuffer(4096));
-      expect(len == truncateLen).assertTrue();
-      fileio.closeSync(file.fd);
-      fileio.unlinkSync(fpath);
-    } catch (e) {
-      console.log('fileIO_test_truncate_sync_003 has failed for '  + e.message + ', code: ' + e.code);
+      fileIO.truncateSync(-1, truncateLen);
       expect(false).assertTrue();
+    } catch (e) {
+      console.log('fileIO_test_truncate_sync_003 has failed for ' + e.message + ', code: ' + e.code);
+      expect(e.code == 13900020 && e.message == 'Invalid argument').assertTrue();
     }
   });
 
   /**
    * @tc.number SUB_DF_FILEIO_TRUNCATE_SYNC_0400
    * @tc.name fileIO_test_truncate_sync_004
-   * @tc.desc Test truncateSync() interfaces.
+   * @tc.desc Test truncateSync() interfaces. Missing parameters.
    * @tc.size MEDIUM
    * @tc.type Functoin
    * @tc.level Level 0
    * @tc.require
    */
   it('fileIO_test_truncate_sync_004', 0, function () {
+
     try {
-      let stat = fileIO.truncateSync();
-      console.info('fileIO_test_truncate_sync_004 = ' + stat);
+      fileIO.truncateSync();
       expect(false).assertTrue();
     } catch (e) {
+      console.log('fileIO_test_truncate_sync_004 has failed for ' + e.message + ', code: ' + e.code);
       expect(e.code == 13900020 && e.message == 'Invalid argument').assertTrue();
     }
   });
-
-  /**
-   * @tc.number SUB_DF_FILEIO_TRUNCATE_SYNC_0500
-   * @tc.name fileIO_test_truncate_sync_005
-   * @tc.desc Test truncateSync() interfaces.
-   * @tc.size MEDIUM
-   * @tc.type Functoin
-   * @tc.level Level 0
-   * @tc.require
-   */
-  it('fileIO_test_truncate_sync_005', 0, async function () {
-    let fpath = await nextFileName('fileIO_test_truncate_sync_005');
-    let truncateLen = 2;
-    try {
-      fileIO.truncateSync(fpath, truncateLen);
-    } catch (e) {
-      console.log('fileIO_test_truncate_sync_005 has failed for '  + e.message + ', code: ' + e.code);
-      expect(!!e).assertTrue();
-    }
-  });
-});
+})
 }
-