1) [documentation] › test/documentation/general.test.ts:617:7 › General › Keyboard Shortcuts Help Error: Screenshot comparison failed: 54609 pixels (ratio 0.10 of all image pixels) are different. Expected: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Keyboard-Shortcuts-Help-documentation/shortcuts-help-expected.png Received: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Keyboard-Shortcuts-Help-documentation/shortcuts-help-actual.png Diff: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Keyboard-Shortcuts-Help-documentation/shortcuts-help-diff.png 622 | await page.keyboard.press('Control+Shift+H'); 623 | > 624 | expect(await page.locator('.jp-Notebook').screenshot()).toMatchSnapshot( | ^ 625 | 'shortcuts_help.png' 626 | ); 627 | }); at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/general.test.ts:624:61

1) [documentation] › test/documentation/general.test.ts:617:7 › General › Keyboard Shortcuts Help Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: Screenshot comparison failed: 54609 pixels (ratio 0.10 of all image pixels) are different. Expected: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Keyboard-Shortcuts-Help-documentation-retry1/shortcuts-help-expected.png Received: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Keyboard-Shortcuts-Help-documentation-retry1/shortcuts-help-actual.png Diff: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Keyboard-Shortcuts-Help-documentation-retry1/shortcuts-help-diff.png 622 | await page.keyboard.press('Control+Shift+H'); 623 | > 624 | expect(await page.locator('.jp-Notebook').screenshot()).toMatchSnapshot( | ^ 625 | 'shortcuts_help.png' 626 | ); 627 | }); at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/general.test.ts:624:61

1) [documentation] › test/documentation/general.test.ts:617:7 › General › Keyboard Shortcuts Help Retry #2 ─────────────────────────────────────────────────────────────────────────────────────── Error: Screenshot comparison failed: 54609 pixels (ratio 0.10 of all image pixels) are different. Expected: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Keyboard-Shortcuts-Help-documentation-retry2/shortcuts-help-expected.png Received: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Keyboard-Shortcuts-Help-documentation-retry2/shortcuts-help-actual.png Diff: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Keyboard-Shortcuts-Help-documentation-retry2/shortcuts-help-diff.png 622 | await page.keyboard.press('Control+Shift+H'); 623 | > 624 | expect(await page.locator('.jp-Notebook').screenshot()).toMatchSnapshot( | ^ 625 | 'shortcuts_help.png' 626 | ); 627 | }); at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/general.test.ts:624:61

2) [documentation] › test/documentation/workspaces.test.ts:35:7 › Workspaces sidebar › Workspaces context menu Error: Screenshot comparison failed: 287 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-workspaces-Workspaces-sidebar-Workspaces-context-menu-documentation/workspaces-sidebar-expected.png Received: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-workspaces-Workspaces-sidebar-Workspaces-context-menu-documentation/workspaces-sidebar-actual.png Diff: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-workspaces-Workspaces-sidebar-Workspaces-context-menu-documentation/workspaces-sidebar-diff.png 88 | expect( 89 | await page.screenshot({ clip: { y: 0, x: 0, width: 400, height: 420 } }) > 90 | ).toMatchSnapshot('workspaces_sidebar.png'); | ^ 91 | }); 92 | }); 93 | at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/workspaces.test.ts:90:7

2) [documentation] › test/documentation/workspaces.test.ts:35:7 › Workspaces sidebar › Workspaces context menu Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: Screenshot comparison failed: 287 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-workspaces-Workspaces-sidebar-Workspaces-context-menu-documentation-retry1/workspaces-sidebar-expected.png Received: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-workspaces-Workspaces-sidebar-Workspaces-context-menu-documentation-retry1/workspaces-sidebar-actual.png Diff: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-workspaces-Workspaces-sidebar-Workspaces-context-menu-documentation-retry1/workspaces-sidebar-diff.png 88 | expect( 89 | await page.screenshot({ clip: { y: 0, x: 0, width: 400, height: 420 } }) > 90 | ).toMatchSnapshot('workspaces_sidebar.png'); | ^ 91 | }); 92 | }); 93 | at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/workspaces.test.ts:90:7

2) [documentation] › test/documentation/workspaces.test.ts:35:7 › Workspaces sidebar › Workspaces context menu Retry #2 ─────────────────────────────────────────────────────────────────────────────────────── Error: Screenshot comparison failed: 287 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-workspaces-Workspaces-sidebar-Workspaces-context-menu-documentation-retry2/workspaces-sidebar-expected.png Received: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-workspaces-Workspaces-sidebar-Workspaces-context-menu-documentation-retry2/workspaces-sidebar-actual.png Diff: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-workspaces-Workspaces-sidebar-Workspaces-context-menu-documentation-retry2/workspaces-sidebar-diff.png 88 | expect( 89 | await page.screenshot({ clip: { y: 0, x: 0, width: 400, height: 420 } }) > 90 | ).toMatchSnapshot('workspaces_sidebar.png'); | ^ 91 | }); 92 | }); 93 | at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/workspaces.test.ts:90:7

3) [documentation] › test/documentation/general.test.ts:549:7 › General › Kernels and Terminals ── Error: expect(received).toHaveCount(expected) // deep equality Expected: 2 Received: 0 Call log: - expect.soft.toHaveCount with timeout 5000ms - waiting for locator('.jp-RunningSessions-item.jp-mod-kernel') - locator resolved to 0 elements - unexpected value "0" - waiting for locator('.jp-RunningSessions-item.jp-mod-kernel') - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" 573 | await expect 574 | .soft(page.locator('.jp-RunningSessions-item.jp-mod-kernel')) > 575 | .toHaveCount(2, { timeout: 5000 }); | ^ 576 | 577 | const freeezeKernelIds = async () => { 578 | return page.evaluate(() => { at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/general.test.ts:575:8

3) [documentation] › test/documentation/general.test.ts:549:7 › General › Kernels and Terminals ── Error: Screenshot comparison failed: 742 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Kernels-and-Terminals-documentation/running-layout-expected.png Received: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Kernels-and-Terminals-documentation/running-layout-actual.png Diff: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Kernels-and-Terminals-documentation/running-layout-diff.png 593 | }) 594 | ) > 595 | .toMatchSnapshot('running_layout.png'); | ^ 596 | 597 | await page.click('jp-button[data-command="running:show-modal"]'); 598 | await freeezeKernelIds(); at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/general.test.ts:595:8

3) [documentation] › test/documentation/general.test.ts:549:7 › General › Kernels and Terminals ── Test timeout of 90000ms exceeded.

3) [documentation] › test/documentation/general.test.ts:549:7 › General › Kernels and Terminals ── Error: locator.screenshot: Target closed =========================== logs =========================== waiting for locator('.jp-SearchableSessions-modal .jp-Dialog-content') ============================================================ 601 | await page 602 | .locator('.jp-SearchableSessions-modal .jp-Dialog-content') > 603 | .screenshot() | ^ 604 | ).toMatchSnapshot('running_modal.png'); 605 | }); 606 | at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/general.test.ts:603:10

1) [jupyterlab] › test/jupyterlab/notebook-markdown.test.ts:86:7 › Notebook Markdown › Render a MermaidJS flowchart Test timeout of 60000ms exceeded.

1) [jupyterlab] › test/jupyterlab/notebook-markdown.test.ts:86:7 › Notebook Markdown › Render a MermaidJS flowchart Error: locator.screenshot: Target closed =========================== logs =========================== waiting for getByRole('main').locator('[role="tabpanel"][id="id-37b8737f-2c54-46eb-855b-fd95aa1bc8cb"]').locator('.jp-NotebookPanel-notebook').first().locator('.jp-Cell[data-windowed-list-index="3"]') ============================================================ 87 | const imageName = 'render-mermaid-flowchart.png'; 88 | const cell = await page.notebook.getCellLocator(3); > 89 | expect(await cell!.screenshot()).toMatchSnapshot(imageName); | ^ 90 | }); 91 | 92 | test('Render a MermaidJS error', async ({ page, tmpPath }) => { at /home/runner/work/jupyterlab/jupyterlab/galata/test/jupyterlab/notebook-markdown.test.ts:89:24

1) [jupyterlab] › test/jupyterlab/notebook-markdown.test.ts:86:7 › Notebook Markdown › Render a MermaidJS flowchart Pending operations: - locator.screenshot at test/jupyterlab/notebook-markdown.test.ts:89:24

2) [jupyterlab] › test/jupyterlab/notebook-scroll-no-windowing.test.ts:181:7 › Notebook scroll on execution (no windowing) › should scroll when advancing if top is only marginally visible Error: expect(received).toBeInViewport() Call log: - expect.toBeInViewport with timeout 5000ms - waiting for getByRole('main').locator('[role="tabpanel"][id="id-515ce9c2-0e23-4668-98fa-b5708f6c9ada"]').locator('.jp-NotebookPanel-notebook').first().locator('.jp-Cell[data-windowed-list-index="2"]') - locator resolved to <div tabindex="0" data-windowed-list-index="2" aria-l…>…</div> - unexpected value "viewport ratio 0.009747706353664398" - waiting for getByRole('main').locator('[role="tabpanel"][id="id-515ce9c2-0e23-4668-98fa-b5708f6c9ada"]').locator('.jp-NotebookPanel-notebook').first().locator('.jp-Cell[data-windowed-list-index="2"]') - locator resolved to <div tabindex="0" data-windowed-list-index="2" aria-l…>…</div> - unexpected value "viewport ratio 0.009747706353664398" - locator resolved to <div tabindex="0" data-windowed-list-index="2" aria-l…>…</div> - unexpected value "viewport ratio 0.009747706353664398" - locator resolved to <div tabindex="0" data-windowed-list-index="2" aria-l…>…</div> - unexpected value "viewport ratio 0.009747706353664398" - locator resolved to <div tabindex="0" data-windowed-list-index="2" aria-l…>…</div> - unexpected value "viewport ratio 0.009747706353664398" - locator resolved to <div tabindex="0" data-windowed-list-index="2" aria-l…>…</div> - unexpected value "viewport ratio 0.009747706353664398" - locator resolved to <div tabindex="0" data-windowed-list-index="2" aria-l…>…</div> - unexpected value "viewport ratio 0.009747706353664398" - locator resolved to <div tabindex="0" data-windowed-list-index="2" aria-l…>…</div> - unexpected value "viewport ratio 0.009747706353664398" - locator resolved to <div tabindex="0" data-windowed-list-index="2" aria-l…>…</div> - unexpected value "viewport ratio 0.009747706353664398" 201 | 202 | // After running the second cell, the third cell should be revealed, in at least 10% > 203 | await expect(thirdCell!).toBeInViewport({ ratio: 0.1 }); | ^ 204 | 205 | // The third cell should now occupy about half of the notebook viewport 206 | expect(await notebookViewportRatio(notebook!, thirdCell!)).toBeGreaterThan( at /home/runner/work/jupyterlab/jupyterlab/galata/test/jupyterlab/notebook-scroll-no-windowing.test.ts:203:30

3) [jupyterlab] › test/jupyterlab/outputarea-stdin.test.ts:31:7 › Stdin for ipdb › Stdin history search Test timeout of 60000ms exceeded.

3) [jupyterlab] › test/jupyterlab/outputarea-stdin.test.ts:31:7 › Stdin for ipdb › Stdin history search Error: locator.evaluate: Target page, context or browser has been closed at src/helpers/notebook.ts:1264 1262 | // Wait until the CodeMirror highlighting is stable 1263 | // over 10 consecutive animation frames. > 1264 | await cell.evaluate((cell: HTMLElement) => { | ^ 1265 | let _resolve: () => void; 1266 | const promise = new Promise<void>(resolve => { 1267 | _resolve = resolve; at NotebookHelper.setCell (/home/runner/work/jupyterlab/jupyterlab/galata/src/helpers/notebook.ts:1264:18) at /home/runner/work/jupyterlab/jupyterlab/galata/test/jupyterlab/outputarea-stdin.test.ts:32:5

2 failed [documentation] › test/documentation/general.test.ts:617:7 › General › Keyboard Shortcuts Help ─ [documentation] › test/documentation/workspaces.test.ts:35:7 › Workspaces sidebar › Workspaces context menu 1 flaky [documentation] › test/documentation/general.test.ts:549:7 › General › Kernels and Terminals ─── 60 passed (6.1m)

3 flaky [jupyterlab] › test/jupyterlab/notebook-markdown.test.ts:86:7 › Notebook Markdown › Render a MermaidJS flowchart [jupyterlab] › test/jupyterlab/notebook-scroll-no-windowing.test.ts:181:7 › Notebook scroll on execution (no windowing) › should scroll when advancing if top is only marginally visible [jupyterlab] › test/jupyterlab/outputarea-stdin.test.ts:31:7 › Stdin for ipdb › Stdin history search 437 passed (27.9m)

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/setup-python@v4, actions/cache@v3, actions/setup-node@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/setup-python@v4, actions/cache@v3, actions/setup-node@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.