| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../../resources/js-test.js"></script> |
| <div id="destination" contenteditable="true" style="width: 500px; height: 100px; border: solid red 1px"></div> |
| <iframe id="iframe" src="../resources/abe.png" onload="selectInFrame()"></iframe> |
| </body> |
| <script> |
| description("Tests that pasted images use data URLs with valid MIME types."); |
| jsTestIsAsync = true; |
| |
| function selectInFrame() { |
| if (window.internals) |
| window.internals.settings.setPreferMIMETypeForImages(true); |
| var iframe = document.getElementById("iframe"); |
| var iframeDocument = iframe.contentDocument; |
| var destination = document.getElementById("destination"); |
| iframeDocument.body.focus(); |
| iframeDocument.execCommand("SelectAll"); |
| iframeDocument.execCommand("Copy"); |
| destination.focus(); |
| document.execCommand("Paste"); |
| |
| pastedImages = destination.getElementsByTagName("img"); |
| shouldBe("pastedImages.length", "1"); |
| img = pastedImages[0]; |
| url = new URL(img.src); |
| shouldBeEqualToString("url.protocol", "data:"); |
| shouldBeTrue("img.src.startsWith('data:image/')"); |
| shouldBeTrue("img.src.includes(';base64,')"); |
| |
| finishJSTest(); |
| } |
| </script> |
| </html> |
