1) [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?1738778481985 - user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/131.0.6778.33 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|10:1738778479|23:username-localhost-8888|192:eyJ1c2VybmFtZSI6ICJhZTkyZTM5YWI0OGE0ZDI4YjIzMjM1NWFjMzUzNGM0ZCIsICJuYW1lIjogIkFub255bW91cyBFbGFyYSIsICJkaXNwbGF5X25hbWUiOiAiQW5vbnltb3VzIEVsYXJhIiwgImluaXRpYWxzIjogIkFFIiwgImNvbG9yIjogbnVsbH0=|2a5ab2accd4f52e1684a2e7ae37a2c572bdd1c2251542c8212d970ac6dda3f83"; _xsrf=2|5ff9c570|8459abcb3db03b1ec7248ce34eefb580|1738778479 - origin: http://localhost:8888 - referer: http://localhost:8888/notebooks/test-notebook-Notebook-Title-should-be-rendered-chromium/example.ipynb - x-xsrftoken: 2|5ff9c570|8459abcb3db03b1ec7248ce34eefb580|1738778479 - sec-ch-ua: "HeadlessChrome";v="131", "Chromium";v="131", "Not_A Brand";v="24" - 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

1) [firefox] › test/filebrowser.spec.ts:32:7 › File Browser › Select one file ──────────────────── Error: expect(locator).toBeVisible() Locator: getByRole('toolbar').getByText('Open') Expected: visible Received: hidden Call log: - expect.toBeVisible with timeout 5000ms - waiting for getByRole('toolbar').getByText('Open') 39 | 40 | ['Rename', 'Delete', 'Open', 'Download', 'Delete'].forEach(async (text) => { > 41 | expect(toolbar.getByText(text)).toBeVisible(); | ^ 42 | }); 43 | }); 44 | at forEach (/home/runner/work/notebook/notebook/ui-tests/test/filebrowser.spec.ts:41:39) at /home/runner/work/notebook/notebook/ui-tests/test/filebrowser.spec.ts:40:56

2) [firefox] › test/filebrowser.spec.ts:45:7 › 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') 54 | 55 | expect(toolbar.getByText('Rename')).toBeHidden(); > 56 | expect(toolbar.getByText('Open')).toBeHidden(); | ^ 57 | expect(toolbar.getByText('Delete')).toBeVisible(); 58 | }); 59 | at /home/runner/work/notebook/notebook/ui-tests/test/filebrowser.spec.ts:56:39

3) [firefox] › test/notebook.spec.ts:24:7 › Notebook › Title should be rendered ────────────────── Error: "apiRequestContext.fetch: Target page, context or browser has been closed Call log: - → GET http://localhost:8888/api/sessions?1738778500655 - user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:132.0) Gecko/20100101 Firefox/132.0 - accept: */* - accept-encoding: gzip, deflate, br, zstd - host: localhost:8888 - accept-language: en-US - referer: http://localhost:8888/notebooks/test-notebook-Notebook-Title-should-be-rendered-firefox/example.ipynb - x-xsrftoken: 2|9e8e3978|d8a03d2da6d84db985ce66f320526bcb|1738778497 - content-type: application/json - sec-fetch-dest: empty - sec-fetch-mode: cors - sec-fetch-site: same-origin - connection: keep-alive - cookie: username-localhost-8888="2|1:0|10:1738778497|23:username-localhost-8888|192:eyJ1c2VybmFtZSI6ICIzY2EyMzM2NDNiNjA0ZjFhYmY0MDJjMzMzZGMzZDhhNSIsICJuYW1lIjogIkFub255bW91cyBUaGViZSIsICJkaXNwbGF5X25hbWUiOiAiQW5vbnltb3VzIFRoZWJlIiwgImluaXRpYWxzIjogIkFUIiwgImNvbG9yIjogbnVsbH0=|afbf3679f55e373b10873692ec9770934eca9ac4cb541c8f56a4ec9175f837b4"; _xsrf=2|9e8e3978|d8a03d2da6d84db985ce66f320526bcb|1738778497 " 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:891:51

You are using a frozen webkit browser which does not receive updates anymore on ubuntu20.04-x64. Please update to the latest version of your operating system to test up-to-date browsers.

You are using a frozen webkit browser which does not receive updates anymore on ubuntu20.04-x64. Please update to the latest version of your operating system to test up-to-date browsers.

1 flaky [chromium] › test/notebook.spec.ts:24:7 › Notebook › Title should be rendered ────────────────── 35 passed (1.6m)