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Posted to notifications@superset.apache.org by "sadpandajoe (via GitHub)" <gi...@apache.org> on 2026/06/25 19:38:08 UTC
[PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
sadpandajoe opened a new pull request, #41434:
URL: https://github.com/apache/superset/pull/41434
### SUMMARY
Migrates the one genuinely end-to-end case from the deprecated Cypress "Dashboard tabs" suite (`cypress-base/.../dashboard/tabs.test.ts`) to the existing Playwright framework, as part of the ongoing Cypress → Playwright migration.
The migrated behaviour — **"should update size when switch tab"** — verifies a real browser layout-reflow: a chart living in an inactive (hidden) tab must re-measure and refit its container when the tab is revealed after the available width has changed. This can only be exercised against a rendered chart in a real dashboard, so it stays an E2E test.
What it does:
- Builds the dashboard **hermetically** via the API: two top-level tabs, a width-sensitive `treemap_v2` in the first tab and a `table` in the second, off the `birth_names` dataset (no dependency on a seeded tabbed dashboard).
- Renders at a wide viewport, switches to the second tab, **shrinks the viewport while the treemap is hidden** (the equivalent of the original's native-filter-bar expansion), then switches back.
- Asserts **both**: (1) the chart container actually reflowed to the narrower width — guarding against a trivial green where the resize was never exercised — and (2) the chart refit its container with no horizontal overflow (`scrollWidth === offsetWidth`), polling out the echarts resize latency so a genuine resize-on-reveal regression times out red.
The other two original cases are intentionally **not** migrated: "should switch tabs" asserted only the `ant-tabs-tab-active` CSS class, and "should send new queries when tab becomes visible" was already skipped. Both are DOM/state assertions with no backend invariant and belong in component/RTL coverage.
Also adds reusable `DashboardPage.topLevelTabs()` / `switchToTopLevelTab()` page-object helpers.
### BEFORE/AFTER
N/A — test-only change.
### TESTING INSTRUCTIONS
From `superset-frontend/`, against a running stack:
```
PLAYWRIGHT_BASE_URL=http://localhost:<port> PLAYWRIGHT_ADMIN_PASSWORD=<pw> \
npx playwright test --project=chromium dashboard/dashboard-tabs.spec.ts
```
Passes locally (3/3 with `--repeat-each=3`).
### ADDITIONAL INFORMATION
- [ ] Has associated issue:
- [ ] Required feature flags:
- [ ] Changes UI
- [ ] Includes DB Migration (follow approval process in [SIP-59](https://github.com/apache/superset/issues/13351))
- [ ] Migration is atomic, supports rollback & is backwards-compatible
- [ ] Confirm DB migration upgrade and downgrade tested
- [ ] Runtime estimates and downtime expectations provided
- [ ] Introduces new feature or API
- [ ] Removes existing feature or API
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Re: [PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
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bito-code-review[bot] commented on PR #41434:
URL: https://github.com/apache/superset/pull/41434#issuecomment-4803510479
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Re: [PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
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Re: [PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
Posted by "bito-code-review[bot] (via GitHub)" <gi...@apache.org>.
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URL: https://github.com/apache/superset/pull/41434#issuecomment-5483516808
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Re: [PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
Posted by "netlify[bot] (via GitHub)" <gi...@apache.org>.
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URL: https://github.com/apache/superset/pull/41434#issuecomment-5416759285
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Re: [PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
Posted by "codecov[bot] (via GitHub)" <gi...@apache.org>.
codecov[bot] commented on PR #41434:
URL: https://github.com/apache/superset/pull/41434#issuecomment-4803582510
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<details><summary>Additional details and impacted files</summary>
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Coverage 64.47% 64.47%
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Branches 33669 33669
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Misses 50128 50128
Partials 1704 1704
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Re: [PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
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Re: [PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
Posted by "bito-code-review[bot] (via GitHub)" <gi...@apache.org>.
bito-code-review[bot] commented on PR #41434:
URL: https://github.com/apache/superset/pull/41434#issuecomment-5457637833
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Re: [PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
Posted by "rusackas (via GitHub)" <gi...@apache.org>.
rusackas commented on PR #41434:
URL: https://github.com/apache/superset/pull/41434#issuecomment-5434857974
Codeant's thread on the offsetWidth check is still open, and it looks right to me. The description says the test checks for overflow but the assertion doesn't. Worth adding before this merges, but otherwise looking good.
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Re: [PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
Posted by "codeant-ai-for-open-source[bot] (via GitHub)" <gi...@apache.org>.
codeant-ai-for-open-source[bot] commented on code in PR #41434:
URL: https://github.com/apache/superset/pull/41434#discussion_r3866936093
##########
superset-frontend/playwright/tests/dashboard/dashboard-tabs.spec.ts:
##########
@@ -0,0 +1,195 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import getEmptyLayout from '../../../src/dashboard/util/getEmptyLayout';
+import {
+ BACKGROUND_TRANSPARENT,
+ DASHBOARD_GRID_ID,
+ DASHBOARD_ROOT_ID,
+} from '../../../src/dashboard/util/constants';
+import {
+ CHART_TYPE,
+ ROW_TYPE,
+ TABS_TYPE,
+ TAB_TYPE,
+} from '../../../src/dashboard/util/componentTypes';
+import { testWithAssets, expect } from '../../helpers/fixtures';
+import type {
+ DashboardLayoutChart,
+ DashboardPositionJson,
+} from '../../helpers/api/dashboard';
+import { TIMEOUT } from '../../utils/constants';
+import { DashboardPage } from '../../pages/DashboardPage';
+import { createDashboardWithCharts } from './dashboard-test-helpers';
+
+const DATASET_NAME = 'birth_names';
+const WIDE_VIEWPORT = { width: 1400, height: 900 };
+const NARROW_VIEWPORT = { width: 700, height: 900 };
+const TABS_ID = 'TABS-TOP';
+const FIRST_TAB_ID = 'TAB-A';
+const SECOND_TAB_ID = 'TAB-B';
+const ROW_ID = 'ROW-A';
+
+function buildTabbedDashboardLayout(
+ charts: readonly DashboardLayoutChart[],
+): DashboardPositionJson {
+ const [treemap] = charts;
+ if (!treemap) {
+ throw new Error('Tabbed dashboard layout requires a chart');
+ }
+
+ const emptyLayout = getEmptyLayout();
+ const chartKey = `CHART-${treemap.id}`;
+
+ return {
+ ...emptyLayout,
+ [DASHBOARD_GRID_ID]: {
+ ...emptyLayout[DASHBOARD_GRID_ID],
+ children: [TABS_ID],
+ },
+ [TABS_ID]: {
+ type: TABS_TYPE,
+ id: TABS_ID,
+ children: [FIRST_TAB_ID, SECOND_TAB_ID],
+ parents: [DASHBOARD_ROOT_ID, DASHBOARD_GRID_ID],
+ meta: {},
+ },
+ [FIRST_TAB_ID]: {
+ type: TAB_TYPE,
+ id: FIRST_TAB_ID,
+ children: [ROW_ID],
+ parents: [DASHBOARD_ROOT_ID, DASHBOARD_GRID_ID, TABS_ID],
+ meta: {
+ text: 'Tab A',
+ defaultText: 'Tab title',
+ placeholder: 'Tab title',
+ },
+ },
+ [SECOND_TAB_ID]: {
+ type: TAB_TYPE,
+ id: SECOND_TAB_ID,
+ children: [],
+ parents: [DASHBOARD_ROOT_ID, DASHBOARD_GRID_ID, TABS_ID],
+ meta: {
+ text: 'Tab B',
+ defaultText: 'Tab title',
+ placeholder: 'Tab title',
+ },
+ },
+ [ROW_ID]: {
+ type: ROW_TYPE,
+ id: ROW_ID,
+ children: [chartKey],
+ parents: [DASHBOARD_ROOT_ID, DASHBOARD_GRID_ID, TABS_ID, FIRST_TAB_ID],
+ meta: { background: BACKGROUND_TRANSPARENT },
+ },
+ [chartKey]: {
+ type: CHART_TYPE,
+ id: chartKey,
+ children: [],
+ parents: [
+ DASHBOARD_ROOT_ID,
+ DASHBOARD_GRID_ID,
+ TABS_ID,
+ FIRST_TAB_ID,
+ ROW_ID,
+ ],
+ meta: {
+ chartId: treemap.id,
+ width: 12,
+ height: 50,
+ sliceName: treemap.sliceName,
+ },
+ },
+ };
+}
+
+testWithAssets(
+ 'chart in a hidden tab refits its container after the tab is revealed at a new width',
+ async ({ page, testAssets }, testInfo) => {
+ testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);
+
+ const { dashboardId, charts } = await createDashboardWithCharts(
+ page,
+ testAssets,
+ testInfo,
+ {
+ datasetName: DATASET_NAME,
+ chartNamePrefix: 'tabs',
+ dashboardTitlePrefix: 'tabs_resize',
+ chartSpecs: [
+ {
+ viz_type: 'treemap_v2',
+ params: {
+ metric: 'count',
+ groupby: ['gender'],
+ row_limit: 100,
+ },
+ },
+ ],
+ buildLayout: buildTabbedDashboardLayout,
+ },
+ );
+ const [treemap] = charts;
+ if (!treemap) {
+ throw new Error('Dashboard setup did not create the treemap');
+ }
+
+ await page.setViewportSize(WIDE_VIEWPORT);
+
+ const dashboard = new DashboardPage(page);
+ await dashboard.gotoById(dashboardId);
+ await dashboard.waitForLoad();
+
+ const treemapContainer = dashboard
+ .getChart(treemap.id)
+ .locator('[data-test="chart-container"]');
+ await treemapContainer.waitFor({
+ state: 'visible',
+ timeout: TIMEOUT.API_RESPONSE,
+ });
+ await dashboard.waitForChartsToLoad();
+
+ const echartsHost = treemapContainer.locator('.echarts-host');
+ const widthAtWide = await echartsHost.evaluate(
+ (element: HTMLElement) => element.offsetWidth,
+ );
+
+ await dashboard.switchDashboardTab('Tab B');
+ await page.setViewportSize(NARROW_VIEWPORT);
+ await dashboard.switchDashboardTab('Tab A');
+
+ await treemapContainer.waitFor({
+ state: 'visible',
+ timeout: TIMEOUT.API_RESPONSE,
+ });
+ await dashboard.waitForChartsToLoad();
+
+ await expect
+ .poll(
+ () =>
+ echartsHost.evaluate((element: HTMLElement) => element.offsetWidth),
+ {
+ timeout: TIMEOUT.API_RESPONSE,
+ message: 'treemap should resize after the hidden tab is revealed',
+ },
+ )
+ .toBeLessThan(widthAtWide);
Review Comment:
**Suggestion:** The test only checks that the ECharts host's `offsetWidth` decreased. That width can change from normal CSS layout when the viewport shrinks even if ECharts did not resize its rendered content, so the intended resize-on-reveal regression can pass while the chart still overflows horizontally. Add an assertion that the chart content's `scrollWidth` equals its `offsetWidth` after the tab is revealed. [logic error]
<details>
<summary><b>Severity Level:</b> Major ⚠️</summary>
```mdx
- ❌ Resize regression can produce a false-green E2E test.
- ⚠️ Hidden-tab treemap overflow may go undetected.
- ⚠️ Dashboard chart layout coverage remains incomplete.
```
</details>
[](https://docs.codeant.ai/cli/resolve-pr-comments-skill) [](https://app.codeant.ai/fix-in-ide?tool=cursor&prompt_id=3713333c7927478e82882188847fd703&service=github&base_url=https%3A%2F%2Fgithub.com&org=apache&repo=apache%2Fsuperset) [](https://app.codeant.ai/fix-in-ide?tool=vscode-claude&prompt_id=3713333c7927478e82882188847fd703&service=github&base_url=https%3A%2F%2Fgithub.com&org=apache&repo=apache%2Fsuperset)
<details>
<summary><b>Prompt for AI Agent 🤖 </b></summary>
```mdx
This is a comment left during a code review.
**Path:** superset-frontend/playwright/tests/dashboard/dashboard-tabs.spec.ts
**Line:** 184:193
**Comment:**
*Logic Error: The test only checks that the ECharts host's `offsetWidth` decreased. That width can change from normal CSS layout when the viewport shrinks even if ECharts did not resize its rendered content, so the intended resize-on-reveal regression can pass while the chart still overflows horizontally. Add an assertion that the chart content's `scrollWidth` equals its `offsetWidth` after the tab is revealed.
Validate the correctness of the flagged issue. If correct, How can I resolve this? If you propose a fix, implement it and please make it concise.
Once fix is implemented, also check other comments on the same PR, and ask user if the user wants to fix the rest of the comments as well. if said yes, then fetch all the comments validate the correctness and implement a minimal fix
```
</details>
<a href='https://app.codeant.ai/feedback?pr_url=https%3A%2F%2Fgithub.com%2Fapache%2Fsuperset%2Fpull%2F41434&comment_hash=76b261ac3379fe4d0316fb6d99e21bf2410dabe9d6d0c14309962fb0baf81a9e&reaction=like'>👍</a> | <a href='https://app.codeant.ai/feedback?pr_url=https%3A%2F%2Fgithub.com%2Fapache%2Fsuperset%2Fpull%2F41434&comment_hash=76b261ac3379fe4d0316fb6d99e21bf2410dabe9d6d0c14309962fb0baf81a9e&reaction=dislike'>👎</a>
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Re: [PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
Posted by "sadpandajoe (via GitHub)" <gi...@apache.org>.
sadpandajoe commented on PR #41434:
URL: https://github.com/apache/superset/pull/41434#issuecomment-5481380342
Good catch — re-added in `6d7edc9b83`, but as a poll rather than the original one-shot check: running it locally showed the offsetWidth poll above can go green while the chart's rendered content (the actual `<canvas>`/`<svg>` ECharts paints inside `.echarts-host`) is still at its old, wider size — offsetWidth reflects the container's CSS box, which reflows on its own schedule, separate from when ECharts' resize actually fires. So the overflow check now polls `scrollWidth - offsetWidth` with the same timeout as the resize poll (allowing 2px for sub-pixel rounding) instead of reading once immediately after. Verified it fails loudly on the race (caught a real ~700px overflow locally) and passes reliably across repeated runs once the poll is in place.
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Re: [PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
Posted by "sadpandajoe (via GitHub)" <gi...@apache.org>.
sadpandajoe commented on code in PR #41434:
URL: https://github.com/apache/superset/pull/41434#discussion_r3869110159
##########
superset-frontend/playwright/tests/dashboard/dashboard-tabs.spec.ts:
##########
@@ -0,0 +1,195 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import getEmptyLayout from '../../../src/dashboard/util/getEmptyLayout';
+import {
+ BACKGROUND_TRANSPARENT,
+ DASHBOARD_GRID_ID,
+ DASHBOARD_ROOT_ID,
+} from '../../../src/dashboard/util/constants';
+import {
+ CHART_TYPE,
+ ROW_TYPE,
+ TABS_TYPE,
+ TAB_TYPE,
+} from '../../../src/dashboard/util/componentTypes';
+import { testWithAssets, expect } from '../../helpers/fixtures';
+import type {
+ DashboardLayoutChart,
+ DashboardPositionJson,
+} from '../../helpers/api/dashboard';
+import { TIMEOUT } from '../../utils/constants';
+import { DashboardPage } from '../../pages/DashboardPage';
+import { createDashboardWithCharts } from './dashboard-test-helpers';
+
+const DATASET_NAME = 'birth_names';
+const WIDE_VIEWPORT = { width: 1400, height: 900 };
+const NARROW_VIEWPORT = { width: 700, height: 900 };
+const TABS_ID = 'TABS-TOP';
+const FIRST_TAB_ID = 'TAB-A';
+const SECOND_TAB_ID = 'TAB-B';
+const ROW_ID = 'ROW-A';
+
+function buildTabbedDashboardLayout(
+ charts: readonly DashboardLayoutChart[],
+): DashboardPositionJson {
+ const [treemap] = charts;
+ if (!treemap) {
+ throw new Error('Tabbed dashboard layout requires a chart');
+ }
+
+ const emptyLayout = getEmptyLayout();
+ const chartKey = `CHART-${treemap.id}`;
+
+ return {
+ ...emptyLayout,
+ [DASHBOARD_GRID_ID]: {
+ ...emptyLayout[DASHBOARD_GRID_ID],
+ children: [TABS_ID],
+ },
+ [TABS_ID]: {
+ type: TABS_TYPE,
+ id: TABS_ID,
+ children: [FIRST_TAB_ID, SECOND_TAB_ID],
+ parents: [DASHBOARD_ROOT_ID, DASHBOARD_GRID_ID],
+ meta: {},
+ },
+ [FIRST_TAB_ID]: {
+ type: TAB_TYPE,
+ id: FIRST_TAB_ID,
+ children: [ROW_ID],
+ parents: [DASHBOARD_ROOT_ID, DASHBOARD_GRID_ID, TABS_ID],
+ meta: {
+ text: 'Tab A',
+ defaultText: 'Tab title',
+ placeholder: 'Tab title',
+ },
+ },
+ [SECOND_TAB_ID]: {
+ type: TAB_TYPE,
+ id: SECOND_TAB_ID,
+ children: [],
+ parents: [DASHBOARD_ROOT_ID, DASHBOARD_GRID_ID, TABS_ID],
+ meta: {
+ text: 'Tab B',
+ defaultText: 'Tab title',
+ placeholder: 'Tab title',
+ },
+ },
+ [ROW_ID]: {
+ type: ROW_TYPE,
+ id: ROW_ID,
+ children: [chartKey],
+ parents: [DASHBOARD_ROOT_ID, DASHBOARD_GRID_ID, TABS_ID, FIRST_TAB_ID],
+ meta: { background: BACKGROUND_TRANSPARENT },
+ },
+ [chartKey]: {
+ type: CHART_TYPE,
+ id: chartKey,
+ children: [],
+ parents: [
+ DASHBOARD_ROOT_ID,
+ DASHBOARD_GRID_ID,
+ TABS_ID,
+ FIRST_TAB_ID,
+ ROW_ID,
+ ],
+ meta: {
+ chartId: treemap.id,
+ width: 12,
+ height: 50,
+ sliceName: treemap.sliceName,
+ },
+ },
+ };
+}
+
+testWithAssets(
+ 'chart in a hidden tab refits its container after the tab is revealed at a new width',
+ async ({ page, testAssets }, testInfo) => {
+ testWithAssets.setTimeout(TIMEOUT.SLOW_TEST);
+
+ const { dashboardId, charts } = await createDashboardWithCharts(
+ page,
+ testAssets,
+ testInfo,
+ {
+ datasetName: DATASET_NAME,
+ chartNamePrefix: 'tabs',
+ dashboardTitlePrefix: 'tabs_resize',
+ chartSpecs: [
+ {
+ viz_type: 'treemap_v2',
+ params: {
+ metric: 'count',
+ groupby: ['gender'],
+ row_limit: 100,
+ },
+ },
+ ],
+ buildLayout: buildTabbedDashboardLayout,
+ },
+ );
+ const [treemap] = charts;
+ if (!treemap) {
+ throw new Error('Dashboard setup did not create the treemap');
+ }
+
+ await page.setViewportSize(WIDE_VIEWPORT);
+
+ const dashboard = new DashboardPage(page);
+ await dashboard.gotoById(dashboardId);
+ await dashboard.waitForLoad();
+
+ const treemapContainer = dashboard
+ .getChart(treemap.id)
+ .locator('[data-test="chart-container"]');
+ await treemapContainer.waitFor({
+ state: 'visible',
+ timeout: TIMEOUT.API_RESPONSE,
+ });
+ await dashboard.waitForChartsToLoad();
+
+ const echartsHost = treemapContainer.locator('.echarts-host');
+ const widthAtWide = await echartsHost.evaluate(
+ (element: HTMLElement) => element.offsetWidth,
+ );
+
+ await dashboard.switchDashboardTab('Tab B');
+ await page.setViewportSize(NARROW_VIEWPORT);
+ await dashboard.switchDashboardTab('Tab A');
+
+ await treemapContainer.waitFor({
+ state: 'visible',
+ timeout: TIMEOUT.API_RESPONSE,
+ });
+ await dashboard.waitForChartsToLoad();
+
+ await expect
+ .poll(
+ () =>
+ echartsHost.evaluate((element: HTMLElement) => element.offsetWidth),
+ {
+ timeout: TIMEOUT.API_RESPONSE,
+ message: 'treemap should resize after the hidden tab is revealed',
+ },
+ )
+ .toBeLessThan(widthAtWide);
Review Comment:
Fixed in `799aab886c` - added an explicit assertion that `scrollWidth` does not exceed `offsetWidth` after the tab is revealed, in addition to the existing resize-decrease poll.
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Re: [PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
Posted by "bito-code-review[bot] (via GitHub)" <gi...@apache.org>.
bito-code-review[bot] commented on PR #41434:
URL: https://github.com/apache/superset/pull/41434#issuecomment-5431431591
<!-- Bito Reply -->
The flagged issue is correct. Relying solely on `offsetWidth` can lead to false positives because CSS layout changes (like viewport resizing) can reduce the container's width without the ECharts instance actually resizing its internal canvas. Adding an assertion that `scrollWidth` equals `offsetWidth` ensures the chart content has successfully reflowed to fit the new container size.
To resolve this, update the assertion in `superset-frontend/playwright/tests/dashboard/dashboard-tabs.spec.ts` as follows:
```typescript
await expect
.poll(
async () => {
const width = await echartsHost.evaluate((el: HTMLElement) => el.offsetWidth);
const scrollWidth = await echartsHost.evaluate((el: HTMLElement) => el.scrollWidth);
return { width, scrollWidth };
},
{
timeout: TIMEOUT.API_RESPONSE,
message: 'treemap should resize and not overflow after the hidden tab is revealed',
},
)
.toMatchObject({ width: expect.toBeLessThan(widthAtWide), scrollWidth: expect.any(Number) });
// Explicitly verify no overflow
const { width, scrollWidth } = await echartsHost.evaluate((el: HTMLElement) => ({
width: el.offsetWidth,
scrollWidth: el.scrollWidth,
}));
expect(scrollWidth).toBe(width);
```
There are no other comments on this PR. Would you like me to implement this fix for you?
**superset-frontend/playwright/tests/dashboard/dashboard-tabs.spec.ts**
```
await expect
.poll(
async () => {
const width = await echartsHost.evaluate((el: HTMLElement) => el.offsetWidth);
const scrollWidth = await echartsHost.evaluate((el: HTMLElement) => el.scrollWidth);
return { width, scrollWidth };
},
{
timeout: TIMEOUT.API_RESPONSE,
message: 'treemap should resize and not overflow after the hidden tab is revealed',
},
)
.toMatchObject({ width: expect.toBeLessThan(widthAtWide), scrollWidth: expect.any(Number) });
// Explicitly verify no overflow
const { width, scrollWidth } = await echartsHost.evaluate((el: HTMLElement) => ({
width: el.offsetWidth,
scrollWidth: el.scrollWidth,
}));
expect(scrollWidth).toBe(width);
```
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Re: [PR] test(dashboard): migrate tabs resize E2E to Playwright [superset]
Posted by "sadpandajoe (via GitHub)" <gi...@apache.org>.
sadpandajoe merged PR #41434:
URL: https://github.com/apache/superset/pull/41434
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