2D: Add manual test for xymodelmapper
The manual test is meant for testing whether the xymodelmapper does
needless rebuilding.
Pick-to: 6.12
Assisted-by: claude code
Task-number: QTBUG-151152
Change-Id: I33c0c5cd31892167ffcec8be0fc50d391465eed6
Reviewed-by: Tomi Korpipaa <tomi.korpipaa@qt.io>
| commit | b934f2d926cc840481e7a5e31730bc5c77200f0c |
| parent | fb1b5ee2843ed37ca56012e0c3a4771cf0dfd3b1 |
| author | Sami Varanka <sami.varanka@qt.io> |
| committer | Sami Varanka <sami.varanka@qt.io> |
| commit time | Mon, 12 Oct 2026 05:34:05 +0000 |