| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../../../resources/js-test.js"></script> |
| <input type="file"> |
| <script> |
| description("Makes sure that no change / input events are fired when setting input.files programmatically"); |
| jsTestIsAsync = true; |
| |
| let dispatchedInputEvent = false; |
| let dispatchedChangeEvent = false; |
| |
| const input = document.querySelector("input"); |
| input.oninput = (event) => { |
| dispatchedInputEvent = true; |
| }; |
| |
| input.onchange = (event) => { |
| dispatchedChangeEvent = true; |
| }; |
| const dataTransfer = new DataTransfer(); |
| dataTransfer.items.add(new File(['foo'], 'programmatically_created.txt')); |
| input.files = dataTransfer.files; |
| |
| setTimeout(() => { |
| shouldBeFalse("dispatchedInputEvent"); |
| shouldBeFalse("dispatchedChangeEvent"); |
| finishJSTest(); |
| }, 0); |
| </script> |
| </body> |
| </html> |
