| <!DOCTYPE html> |
| <title>Clipboard: Pasting an image returns appropriate types</title> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <div> |
| To try the test manually, right-click on the image > Copy Image, |
| then click anywhere in the background of the main |
| page and right-click > Paste. |
| </div> |
| <!--TODO (https://crbug.com/906276): Change this iframe node to an image node |
| with alt text after an automated method to copy an image DOM object is |
| created. Until then, this will be an iframe, as iframes can have their |
| document run execCommand to copy, and will still expose most types. --> |
| <iframe id="src" alt="text" src="resources/mozilla.gif"></iframe> |
| |
| <script> |
| async_test(t => { |
| window.onload = () => { |
| document.body.onpaste = t.step_func_done(event => { |
| const expectedTypes = "file;image/png string;text/html"; |
| const actualTypes = [...event.clipboardData.items] |
| .map(item => `${item.kind};${item.type}`) |
| .sort() |
| .join(' '); |
| assert_equals(actualTypes, expectedTypes); |
| }); |
| |
| const srcElement = document.getElementById('src'); |
| srcElement.contentWindow.document.execCommand('copy'); |
| document.execCommand('paste'); |
| }; |
| }, 'Clipboard data types when pasting image'); |
| </script> |
