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chore: Fix flaky resizable column test #4400

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chore: Fix flaky resizable column test #4400

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c2b3b1c
chore: Fix flaky resizable column test
jperals Mar 30, 2026
5b2677d
Merge branch 'main' into chore/fix-flaky-test-resize-table
jperals Mar 31, 2026
d239e68
Add 100ms delay
jperals Mar 31, 2026
0c2418f
Merge branch 'main' into chore/fix-flaky-test-resize-table
jperals Mar 31, 2026
4cc32d4
Merge branch 'main' into chore/fix-flaky-test-resize-table
jperals Apr 1, 2026
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7 changes: 6 additions & 1 deletion src/table/__integ__/resizable-columns.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,10 @@
// All the columns fit in the viewport, which make it easier to test the columns' widths
const defaultScreen = { width: 1680, height: 800 };

function delay(t: number) {
return new Promise(resolve => setTimeout(resolve, t));
}

class TablePage extends BasePageObject {
async resizeColumn(columnIndex: number, xOffset: number) {
const resizerSelector = tableWrapper.findColumnResizer(columnIndex).toSelector();
Expand All @@ -46,7 +50,7 @@

async getColumnWidth(columnIndex: number) {
const columnSelector = tableWrapper.findColumnHeaders().get(columnIndex).toSelector();
const element = await this.browser.$(columnSelector);
const element = this.browser.$(columnSelector);
const size = await element.getSize();
return size.width;
}
Expand Down Expand Up @@ -345,8 +349,9 @@
await page.resizeColumn(2, 100);
const oldWidth = await page.getColumnWidth(2);
await page.click('#reset-state');
await delay(100);
const newWidth = await page.getColumnWidth(2);
expect(oldWidth).toEqual(newWidth);

Check warning on line 354 in src/table/__integ__/resizable-columns.test.ts

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GitHub Actions / dry-run / Components integration tests shards (React 18, shard 3/4)

RETRY 1: should recover column widths when the inner state is reset 

expect(received).toEqual(expected) // deep equality

Expected: 130
Received: 230

    at src/table/__integ__/resizable-columns.test.ts:354:22
    at src/table/__integ__/resizable-columns.test.ts:155:5
    at Object.<anonymous> (node_modules/@cloudscape-design/browser-test-tools/use-browser.js:36:13)
})
);

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