adminandClaude Opus 5.5
9cff5282b6
The drag check in e2e 41 was red about every other run under WSL and twice on stein2. The diagnosis in the issue was wrong: "held" were not two samples but the first and the last one, and -3475 is the height of the ninth of ten moves. The last move reaches the body a few frames later (preview, physics step, drawn one step behind). Reading right after the move sometimes beat it, and slower frames under WSL made that likely. - The check first waits until the crate is at the pointer, for at most 2 s. If it never gets there, the check fails with "arrived: false" instead of stopping the run. - The page then records the crate's height in every frame and the check fetches the samples once. The count follows the frames, not the CDP round trips, and the check asks for at least 30 held frames. - Held and released samples are split by page timestamps taken right before and after the mouse release. "Fell" is the last sample within 200 ms of letting go. Tests: - e2e 41 on melektaus-atx (WSL): 6 of 6 runs ALL PASSED, 21 checks, 59 to 64 held frames. - Gate on melektaus-atx: 195 files, 2827 tests, CHECK EXIT 0. - Counter-check: without passing the hold to the world the crate stays on the ground and the check fails. - Not caught by this check: a body let go without zeroing its speed. After a second of holding the speed is 0 anyway. The unit test "grab too short for a physics step" covers it, as before. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>