Angular Wrappers Test: Flaky memory leak test T1307313 on 25_1/25_2 #33162
Description
Description
The Angular wrappers test DxDataGrid slow tests should not memory leak after click if dx-data-grid is on page (T1307313) is flaky on branches 25_1 and 25_2. The test checks that DOM node count stays below 30, but values regularly land at 30-34, causing intermittent failures.
Evidence
7 failures found in the last 2 weeks, 5 of which are on PRs completely unrelated to Angular or DataGrid:
| Date | Branch | PR | PR Topic | Assertion | Related? |
|---|---|---|---|---|---|
| 2026-03-26 | 25_2 | #33040 | Fixed memory leak DxSlider/DxButton | 31 < 30 | Yes |
| 2026-03-27 | 25_1 | #33067 | Bump devextreme version (25.1.10) | 33 < 30 | No |
| 2026-03-27 | 25_2 | #33066 | Bump devextreme version (25.2.6) | 34 < 30 | No |
| 2026-03-27 | 25_2 | #33073 | Chat Demo: Add Missing Space | 30 < 30 | No |
| 2026-03-31 | 25_2 | #33086 | DataGrid - Fix between filter dropdown | 30 < 30 | Partially |
| 2026-04-01 | 25_2 | #33051 | fix async rule ts error | 31 < 30 | No |
| 2026-04-02 | 25_2 | #33125 | Demos: DisableExternalEditor | 34 < 30 | No |
Impact
- Blocks unrelated PRs from merging on 25_1/25_2
- Does NOT affect 26_1 branch
Suggested Fix
Increase the memory leak threshold from 30 to a more tolerant value (e.g., 40), or investigate why DOM node count is slightly higher on 25_1/25_2 compared to 26_1.
Metadata
Metadata
Assignees
Labels
No labels