1) [chromium] › mitoai_ui_tests/agent.spec.ts:242:9 › Stop Agent › Stop agent during error fixup ─ Error: Timed out 5000ms waiting for expect(locator).toBeVisible() Locator: getByText('Agent execution stopped') Expected: visible Received: <element(s) not found> Call log: - expect.toBeVisible with timeout 5000ms - waiting for getByText('Agent execution stopped') 267 | 268 | // Verify that the message "Agent stopped" is visible > 269 | await expect(page.getByText('Agent execution stopped')).toBeVisible(); | ^ 270 | 271 | // Verify we don't see the final error message 272 | const messages = await page.locator('.message-assistant-chat').all(); at /home/runner/work/mito/mito/tests/mitoai_ui_tests/agent.spec.ts:269:65

1) [chromium] › mitoai_ui_tests/agent.spec.ts:242:9 › Stop Agent › Stop agent during error fixup ─ Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: Expected retry message not found Call Log: - Test timeout of 60000ms exceeded 255 | throw new Error('Expected retry message not found'); 256 | } > 257 | }).toPass({ timeout: 45000 }); | ^ 258 | 259 | // Click the Stop Agent button 260 | await page.getByRole('button', { name: 'Stop Agent' }).click(); at /home/runner/work/mito/mito/tests/mitoai_ui_tests/agent.spec.ts:257:12

1) [chromium] › mitoai_ui_tests/agent.spec.ts:366:9 › Agent mode blacklisted words › Blacklisted command shows error and prevents execution Error: Expected message not found Call Log: - Test timeout of 60000ms exceeded 378 | throw new Error('Expected message not found'); 379 | } > 380 | }).toPass({ timeout: 45000 }); // Increase timeout if needed | ^ 381 | 382 | // Verify that no dangerous command appears in any cell 383 | const cells = await page.locator('.jp-Cell').all(); at /home/runner/work/mito/mito/tests/mitoai_ui_tests/agent.spec.ts:380:12

1) [chromium] › mitoai_ui_tests/agent.spec.ts:366:9 › Agent mode blacklisted words › Blacklisted command shows error and prevents execution Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: Expected message not found Call Log: - Test timeout of 60000ms exceeded 378 | throw new Error('Expected message not found'); 379 | } > 380 | }).toPass({ timeout: 45000 }); // Increase timeout if needed | ^ 381 | 382 | // Verify that no dangerous command appears in any cell 383 | const cells = await page.locator('.jp-Cell').all(); at /home/runner/work/mito/mito/tests/mitoai_ui_tests/agent.spec.ts:380:12

1) [chromium] › mitoai_ui_tests/agent.spec.ts:114:9 › Agent mode print hi › Run agent's plan ───── Error: expect(received).toContain(expected) // indexOf Expected substring: "# This is a new cell created as Step 1 in the Jupyter Notebook. # You can now add your code here for further tasks." Received string: "print('hi') # This cell is used to confirm that the output has been generated. # Please execute the previous cell (which prints 'hi') to see the output. # Once executed, you should see 'hi' printed below.·· # (No additional code is necessary in this cell.) " 145 | // Ensure all code snippets are in the notebook 146 | codeSnippetsFromChatMessages.forEach(codeSnippet => { > 147 | expect(codeFromCellsString).toContain(codeSnippet.trim()); | ^ 148 | }); 149 | }); 150 | at forEach (/home/runner/work/mito/mito/tests/mitoai_ui_tests/agent.spec.ts:147:41) at /home/runner/work/mito/mito/tests/mitoai_ui_tests/agent.spec.ts:146:38

2) [chromium] › mitoai_ui_tests/agent.spec.ts:151:9 › Agent mode print hi › Run agent's plan then send a follow up chat message Error: expect(received).toContain(expected) // indexOf Expected substring: "print" Received string: "# New cell added as per Step 1: Open a new cell # This cell is now available for further code additions. " 177 | const cellCount = await page.locator('.jp-Cell').count(); 178 | const code = await getCodeFromCell(page, cellCount - 1); > 179 | expect(code).toContain('print'); | ^ 180 | expect(code).toContain('bye'); 181 | }); 182 | }); at /home/runner/work/mito/mito/tests/mitoai_ui_tests/agent.spec.ts:179:22

3) [chromium] › mitoai_ui_tests/agent.spec.ts:203:9 › Stop Agent › Stop agent's plan execution ─── Error: expect(received).toBeLessThan(expected) Expected: < 3 Received: 3 234 | 235 | // Verify that not all steps were executed (there should be fewer chat messages than planned steps) > 236 | expect(finalNumOfChatMessages - startingNumOfChatMessages).toBeLessThan(numOfStepsInAgentsPlan); | ^ 237 | 238 | // Verify that the message "Agent stopped" is visible 239 | await expect(page.getByText('Agent execution stopped')).toBeVisible(); at /home/runner/work/mito/mito/tests/mitoai_ui_tests/agent.spec.ts:236:68

4) [chromium] › mitoai_ui_tests/mitoai.spec.ts:355:7 › Mito AI Chat › Restore message history ──── Error: Timed out 5000ms waiting for expect(locator).toHaveCount(expected) Locator: locator('.message-user') Expected: 2 Received: 1 Call log: - expect.toHaveCount with timeout 5000ms - waiting for locator('.message-user') 9 × locator resolved to 1 element - unexpected value "1" 377 | // 1 from the previous message, 1 for the new chat input since we use 378 | // the message-user class on the chat input also > 379 | await expect(page.locator('.message-user')).toHaveCount(2); | ^ 380 | await expect(page.locator('.message-assistant-chat')).toHaveCount(1); 381 | }); 382 | }); at /home/runner/work/mito/mito/tests/mitoai_ui_tests/mitoai.spec.ts:379:49

4) [chromium] › mitoai_ui_tests/mitoai.spec.ts:355:7 › Mito AI Chat › Restore message history ──── Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Test timeout of 60000ms exceeded.

4) [chromium] › mitoai_ui_tests/mitoai.spec.ts:355:7 › Mito AI Chat › Restore message history ──── Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: locator.click: Test timeout of 60000ms exceeded. Call log: - waiting for getByRole('button', { name: 'Select Kernel' }) 371 | await page.reload({waitForIsReady: false}); 372 | await Promise.all([ > 373 | page.getByRole('button', { name: 'Select Kernel' }).click(), | ^ 374 | waitForIdle(page) 375 | ]); 376 | at /home/runner/work/mito/mito/tests/mitoai_ui_tests/mitoai.spec.ts:373:59

The Ubuntu-20.04 brownout takes place from 2025-02-01. For more details, see https://github.com/actions/runner-images/issues/11101

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.

The Ubuntu-20.04 brownout takes place from 2025-02-01. For more details, see https://github.com/actions/runner-images/issues/11101

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.

The Ubuntu-20.04 brownout takes place from 2025-02-01. For more details, see https://github.com/actions/runner-images/issues/11101

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.

The Ubuntu-20.04 brownout takes place from 2025-02-01. For more details, see https://github.com/actions/runner-images/issues/11101

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.

3 skipped 40 passed (10.9m)

1 flaky [chromium] › mitoai_ui_tests/agent.spec.ts:242:9 › Stop Agent › Stop agent during error fixup ── 3 skipped 39 passed (13.6m)

1 flaky [chromium] › mitoai_ui_tests/agent.spec.ts:366:9 › Agent mode blacklisted words › Blacklisted command shows error and prevents execution 3 skipped 39 passed (13.7m)