1) [firefox] › test/filebrowser.spec.ts:31:7 › File Browser › Select one file ──────────────────── Error: expect(locator).toBeVisible() Locator: getByRole('toolbar').getByText('Delete') Expected: visible Received: hidden Call log: - expect.toBeVisible with timeout 5000ms - waiting for getByRole('toolbar').getByText('Delete') 37 | 38 | ['Rename', 'Delete', 'Open', 'Download', 'Delete'].forEach(async (text) => { > 39 | expect(toolbar.getByText(text)).toBeVisible(); | ^ 40 | }); 41 | }); 42 | at forEach (/home/runner/work/notebook/notebook/ui-tests/test/filebrowser.spec.ts:39:39) at /home/runner/work/notebook/notebook/ui-tests/test/filebrowser.spec.ts:38:56

2) [firefox] › test/filebrowser.spec.ts:43:7 › File Browser › Select files and folders ─────────── Error: expect(locator).toBeHidden() Locator: getByRole('toolbar').getByText('Open') Expected: hidden Received: visible Call log: - expect.toBeHidden with timeout 5000ms - waiting for getByRole('toolbar').getByText('Open') 52 | 53 | expect(toolbar.getByText('Rename')).toBeHidden(); > 54 | expect(toolbar.getByText('Open')).toBeHidden(); | ^ 55 | expect(toolbar.getByText('Delete')).toBeVisible(); 56 | }); 57 | at /home/runner/work/notebook/notebook/ui-tests/test/filebrowser.spec.ts:54:39

1) [chromium] › test/mobile.spec.ts:30:7 › Mobile › The layout should be more compact on the file browser page Error: Screenshot comparison failed: 220 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/notebook/notebook/ui-tests/test/mobile.spec.ts-snapshots/tree-chromium-linux.png Received: /home/runner/work/notebook/notebook/ui-tests/test-results/test-mobile-Mobile-The-lay-60036-ct-on-the-file-browser-page-chromium/tree-actual.png Diff: /home/runner/work/notebook/notebook/ui-tests/test-results/test-mobile-Mobile-The-lay-60036-ct-on-the-file-browser-page-chromium/tree-diff.png 36 | await page.waitForSelector('#top-panel-wrapper', { state: 'hidden' }); 37 | > 38 | expect(await page.screenshot()).toMatchSnapshot('tree.png'); | ^ 39 | }); 40 | 41 | test('The layout should be more compact on the notebook page', async ({ at /home/runner/work/notebook/notebook/ui-tests/test/mobile.spec.ts:38:37

1) [chromium] › test/mobile.spec.ts:30:7 › Mobile › The layout should be more compact on the file browser page Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: Screenshot comparison failed: 233 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/notebook/notebook/ui-tests/test/mobile.spec.ts-snapshots/tree-chromium-linux.png Received: /home/runner/work/notebook/notebook/ui-tests/test-results/test-mobile-Mobile-The-lay-60036-ct-on-the-file-browser-page-chromium-retry1/tree-actual.png Diff: /home/runner/work/notebook/notebook/ui-tests/test-results/test-mobile-Mobile-The-lay-60036-ct-on-the-file-browser-page-chromium-retry1/tree-diff.png 36 | await page.waitForSelector('#top-panel-wrapper', { state: 'hidden' }); 37 | > 38 | expect(await page.screenshot()).toMatchSnapshot('tree.png'); | ^ 39 | }); 40 | 41 | test('The layout should be more compact on the notebook page', async ({ at /home/runner/work/notebook/notebook/ui-tests/test/mobile.spec.ts:38:37

2) [chromium] › test/settings.spec.ts:23:7 › Settings › Should be persisted after reloading the page Error: Screenshot comparison failed: 238 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/notebook/notebook/ui-tests/test/settings.spec.ts-snapshots/top-visible-chromium-linux.png Received: /home/runner/work/notebook/notebook/ui-tests/test-results/test-settings-Settings-Sho-cda2b-ed-after-reloading-the-page-chromium/top-visible-actual.png Diff: /home/runner/work/notebook/notebook/ui-tests/test-results/test-settings-Settings-Sho-cda2b-ed-after-reloading-the-page-chromium/top-visible-diff.png 41 | await page.reload({ waitUntil: 'networkidle' }); 42 | await page.menu.getMenuItem(showHeaderPath); > 43 | expect(await page.screenshot()).toMatchSnapshot('top-visible.png'); | ^ 44 | }); 45 | }); 46 | at /home/runner/work/notebook/notebook/ui-tests/test/settings.spec.ts:43:37

2) [chromium] › test/settings.spec.ts:23:7 › Settings › Should be persisted after reloading the page Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: Screenshot comparison failed: 311 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/notebook/notebook/ui-tests/test/settings.spec.ts-snapshots/top-visible-chromium-linux.png Received: /home/runner/work/notebook/notebook/ui-tests/test-results/test-settings-Settings-Sho-cda2b-ed-after-reloading-the-page-chromium-retry1/top-visible-actual.png Diff: /home/runner/work/notebook/notebook/ui-tests/test-results/test-settings-Settings-Sho-cda2b-ed-after-reloading-the-page-chromium-retry1/top-visible-diff.png 41 | await page.reload({ waitUntil: 'networkidle' }); 42 | await page.menu.getMenuItem(showHeaderPath); > 43 | expect(await page.screenshot()).toMatchSnapshot('top-visible.png'); | ^ 44 | }); 45 | }); 46 | at /home/runner/work/notebook/notebook/ui-tests/test/settings.spec.ts:43:37

3) [chromium] › test/notebook.spec.ts:24:7 › Notebook › Title should be rendered ───────────────── Error: "apiRequestContext.fetch: Target page, context or browser has been closed Call log: - → POST http://localhost:8888/api/sessions?1728917464245 - user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/128.0.6613.18 Safari/537.36 - accept: */* - accept-encoding: gzip,deflate,br - accept-language: en-US - content-type: text/plain;charset=UTF-8 - cookie: username-localhost-8888="2|1:0|10:1728917460|23:username-localhost-8888|196:eyJ1c2VybmFtZSI6ICIyMjBlODFkZDFhZDM0ZGQ1YjQ5ZTY3YjMwNjY0MjFhZiIsICJuYW1lIjogIkFub255bW91cyBIZWxpa2UiLCAiZGlzcGxheV9uYW1lIjogIkFub255bW91cyBIZWxpa2UiLCAiaW5pdGlhbHMiOiAiQUgiLCAiY29sb3IiOiBudWxsfQ==|83514b034de805676af8eeea40976865b49530c6c59f869ff32aba6343e3b010"; _xsrf=2|578aba8f|436602a1adc1218647a07c1e8907ba16|1728917460 - origin: http://localhost:8888 - referer: http://localhost:8888/notebooks/test-notebook-Notebook-Title-should-be-rendered-chromium/example.ipynb - x-xsrftoken: 2|578aba8f|436602a1adc1218647a07c1e8907ba16|1728917460 - sec-ch-ua: "Chromium";v="128", "Not;A=Brand";v="24", "HeadlessChrome";v="128" - sec-ch-ua-mobile: ?0 - sec-ch-ua-platform: "Linux" - content-length: 173 " while running route callback. Consider awaiting `await page.unrouteAll({ behavior: 'ignoreErrors' })` before the end of the test to ignore remaining routes in flight. at /home/runner/work/notebook/notebook/ui-tests/node_modules/@jupyterlab/galata/src/galata.ts:961:49

Process completed with exit code 1.

2 flaky [firefox] › test/filebrowser.spec.ts:31:7 › File Browser › Select one file ───────────────────── [firefox] › test/filebrowser.spec.ts:43:7 › File Browser › Select files and folders ──────────── 33 passed (2.0m)

35 passed (1.7m)