Fix size issue on uploading the file again

Author: Pavitra Khatri

ui.frontend/src/view/FormFileInputWidgetBase.js

@@ -481,7 +481,7 @@ class FormFileInputWidgetBase {
 
                         // if the file is not invalid, show it and push it to internal array
                         if (!isCurrentInvalidFileSize && !isCurrentInvalidFileName && !isCurrentInvalidMimeType) {
-                            this.showFileList(currFileName);
+                            this.showFileList(currFileName, file.size);
                             if(this.isMultiSelect()) {
                                 this.values.push(currFileName);
                                 this.fileArr.push(file);

ui.tests/test-module/specs/fileinput/fileinputv3.runtime.cy.js

@@ -248,4 +248,13 @@ describe('Click on button tag (V-3)', () => {
             expect(alertText).to.equal(model.getState().constraintMessages.maxFileSize);
         });
      });
+
+     it('file when uploaded again should give actual size', () => {
+        let sampleFileNames = ['sample.svg'];
+        const fileInput = "input[name='fileinput1']";
+        cy.attachFile(fileInput, [sampleFileNames[0]]);
+        cy.get('.cmp-adaptiveform-fileinput__filesize').should('contain.text', '508 bytes');
+        cy.attachFile(fileInput, [sampleFileNames[0]]);
+        cy.get('.cmp-adaptiveform-fileinput__filesize').should('contain.text', '508 bytes'); 
+     })
 })