1) [firefox] › test/filebrowser.spec.ts:32:7 › File Browser › Select one file ──────────────────── Error: expect(locator).toBeVisible() failed Locator: getByRole('toolbar').getByText('Move to Trash') Expected: visible Received: undefined Call log: - Expect "toBeVisible" with timeout 5000ms - waiting for getByRole('toolbar').getByText('Move to Trash') 39 | 40 | ['Rename', 'Open', 'Download', 'Move to Trash'].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:40:53

Process completed with exit code 1.

2) [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?1759137811443 - user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/140.0.7339.186 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|10:1759137808|23:username-localhost-8888|192:eyJ1c2VybmFtZSI6ICJlZDU3MTc0MjRmZTE0YzZlYWViNGIxYWIzN2UyNTkwNSIsICJuYW1lIjogIkFub255bW91cyBBb2VkZSIsICJkaXNwbGF5X25hbWUiOiAiQW5vbnltb3VzIEFvZWRlIiwgImluaXRpYWxzIjogIkFBIiwgImNvbG9yIjogbnVsbH0=|5fb094e6e577754f5f58c3b56559db3477ae4d1e1e35433f761b524f98d107fc"; _xsrf=2|602f6c38|1c241c91468813d02c0019f10889988f|1759137808 - origin: http://localhost:8888 - referer: http://localhost:8888/notebooks/test-notebook-Notebook-Title-should-be-rendered-chromium/example.ipynb - x-xsrftoken: 2|602f6c38|1c241c91468813d02c0019f10889988f|1759137808 - sec-ch-ua: "Chromium";v="140", "Not=A?Brand";v="24", "HeadlessChrome";v="140" - 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) [chromium] › test/notebook.spec.ts:227:7 › Notebook › Toggle cell outputs with the O keyboard shortcut Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: proxy.waitForSelector: Test timeout of 60000ms exceeded. Call log: - waiting for locator('.jp-OutputPlaceholder') to be visible 245 | await page.keyboard.press('O'); 246 | > 247 | await page.waitForSelector('.jp-OutputPlaceholder', { state: 'visible' }); | ^ 248 | 249 | await page.keyboard.press('O'); 250 | at /home/runner/work/notebook/notebook/ui-tests/test/notebook.spec.ts:247:16

1) [chromium] › test/notebook.spec.ts:227:7 › Notebook › Toggle cell outputs with the O keyboard shortcut Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Test timeout of 60000ms exceeded.

1) [chromium] › test/notebook.spec.ts:227:7 › Notebook › Toggle cell outputs with the O keyboard shortcut Error: proxy.waitForSelector: Test timeout of 60000ms exceeded. Call log: - waiting for locator('.jp-OutputPlaceholder') to be visible 245 | await page.keyboard.press('O'); 246 | > 247 | await page.waitForSelector('.jp-OutputPlaceholder', { state: 'visible' }); | ^ 248 | 249 | await page.keyboard.press('O'); 250 | at /home/runner/work/notebook/notebook/ui-tests/test/notebook.spec.ts:247:16

1) [chromium] › test/notebook.spec.ts:227:7 › Notebook › Toggle cell outputs with the O keyboard shortcut Test timeout of 60000ms exceeded.

1 flaky [firefox] › test/filebrowser.spec.ts:32:7 › File Browser › Select one file ───────────────────── 37 passed (2.7m)

38 passed (2.3m)