| <!DOCTYPE html> |
| <html> |
| <form id="form"></form> |
| <div>This test passes if the web content process does not crash.</div> |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| textAreaCount = 100; |
| for (let i = 1; i <= textAreaCount; ++i) { |
| let textarea = document.createElement("textarea"); |
| textarea.id = textarea.name = `textarea-${i}`; |
| form.appendChild(textarea); |
| } |
| |
| layoutCount = 1; |
| frame = document.body.appendChild(document.createElement("iframe")); |
| frame.contentWindow.matchMedia("(max-width: 100px)").addListener(listener); |
| new FormData(form); |
| |
| function listener() { |
| if (layoutCount == textAreaCount - 1) { |
| for (let i = 0; i <= textAreaCount; ++i) { |
| let textarea = document.getElementById(`textarea-${i}`); |
| if (!textarea) |
| continue; |
| |
| textarea.remove(); |
| textarea = null; |
| } |
| } |
| |
| if (layoutCount <= textAreaCount) { |
| frame.contentWindow.matchMedia(`(max-width: ${layoutCount + 1}px)`).addListener(listener); |
| frame.width = layoutCount++; |
| } |
| } |
| |
| form.remove(); |
| </script> |
| </html> |
