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DataGrid - Unstable TestCafe Tests: Fix the 'The scroll position of a fixed table should be synchronized with the main table when fast scrolling to the end' test#34133

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Alyar666 merged 2 commits into
DevExpress:26_1from
Alyar666:datagrid_scrolling_fix_unstable_test_26_1
Jun 25, 2026
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… fixed table should be synchronized with the main table when fast scrolling to the end' test
@Alyar666 Alyar666 self-assigned this Jun 25, 2026
@Alyar666 Alyar666 requested a review from a team as a code owner June 25, 2026 16:13
Copilot AI review requested due to automatic review settings June 25, 2026 16:13
@Alyar666 Alyar666 added the 26_1 label Jun 25, 2026

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Pull request overview

This PR adjusts a DataGrid TestCafe e2e test configuration to reduce instability in the “fixed table scroll sync when fast scrolling to the end” scenario.

Changes:

  • Removed usage of the private columnFixing.legacyMode option from the affected test configuration.
Comments suppressed due to low confidence (1)

e2e/testcafe-devextreme/tests/dataGrid/common/scrolling.ts:1125

  • After removing columnFixing.legacyMode, this configuration no longer explicitly fixes any column. fixedPosition is ignored when fixed is not set, so the test may stop exercising the “fixed table vs main table scroll sync” scenario described in the title.
    enabled: true,
  },
  columns: [{
    type: 'buttons',
    fixedPosition: 'left',

Raushen
Raushen previously approved these changes Jun 25, 2026
@Alyar666 Alyar666 added this pull request to the merge queue Jun 25, 2026
@Alyar666 Alyar666 removed this pull request from the merge queue due to a manual request Jun 25, 2026
@Alyar666 Alyar666 added this pull request to the merge queue Jun 25, 2026
Merged via the queue into DevExpress:26_1 with commit 4566aca Jun 25, 2026
124 of 125 checks passed
@Alyar666 Alyar666 deleted the datagrid_scrolling_fix_unstable_test_26_1 branch June 25, 2026 18:25
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3 participants