This tests the value of stringValue for a single file- and multiple files-<input type="file"> control.


Default value (no files selected):
accessibilityController.accessibleElementById("singleFileUpload").stringValue: AXValue: no file selected
accessibilityController.accessibleElementById("multipleFileUpload").stringValue: AXValue: no files selected

Drag and drop a single file:
accessibilityController.accessibleElementById("singleFileUpload").stringValue: AXValue: no file selected
accessibilityController.accessibleElementById("multipleFileUpload").stringValue: AXValue: no files selected

Drag and drop two files:
accessibilityController.accessibleElementById("singleFileUpload").stringValue: AXValue: no file selected
accessibilityController.accessibleElementById("multipleFileUpload").stringValue: AXValue: no files selected