1) [documentation] › test/documentation/general.test.ts:231:7 › General › Open tabs ────────────── Error: locator.waitFor: Error: strict mode violation: locator('.jp-RunningSessions-item.jp-mod-kernel').locator('text="Python 3 (ipykernel)"') resolved to 2 elements: 1) <span class="jp-RunningSessions-itemLabel" title="Pyth…>Python 3 (ipykernel)</span> aka getByTitle('Python 3 (ipykernel): 62ccd801-0e2c-4180-83be-610143f1caa4') 2) <span class="jp-RunningSessions-itemLabel" title="Pyth…>Python 3 (ipykernel)</span> aka getByTitle('Python 3 (ipykernel): 870ad78a-36bc-4384-8f46-c1eee2d78a1d\n\nnotebook\nPath: notebooks/Data.ipynb') =========================== logs =========================== waiting for locator('.jp-RunningSessions-item.jp-mod-kernel').locator('text="Python 3 (ipykernel)"') to be visible ============================================================ 238 | '.jp-RunningSessions-item.jp-mod-kernel >> text="Python 3 (ipykernel)"' 239 | ) > 240 | .waitFor(); | ^ 241 | expect( 242 | await page.screenshot({ clip: { y: 27, x: 0, width: 283, height: 400 } }) 243 | ).toMatchSnapshot('interface_tabs.png'); at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/general.test.ts:240:8

1) [documentation] › test/documentation/general.test.ts:231:7 › General › Open tabs ────────────── Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: locator.waitFor: Error: strict mode violation: locator('.jp-RunningSessions-item.jp-mod-kernel').locator('text="Python 3 (ipykernel)"') resolved to 2 elements: 1) <span class="jp-RunningSessions-itemLabel" title="Pyth…>Python 3 (ipykernel)</span> aka getByTitle('Python 3 (ipykernel): 62ccd801-0e2c-4180-83be-610143f1caa4') 2) <span class="jp-RunningSessions-itemLabel" title="Pyth…>Python 3 (ipykernel)</span> aka getByTitle('Python 3 (ipykernel): 608d9059-4e60-4a0d-9c1c-65c0bbc939da\n\nnotebook\nPath: notebooks/Data.ipynb') =========================== logs =========================== waiting for locator('.jp-RunningSessions-item.jp-mod-kernel').locator('text="Python 3 (ipykernel)"') to be visible ============================================================ 238 | '.jp-RunningSessions-item.jp-mod-kernel >> text="Python 3 (ipykernel)"' 239 | ) > 240 | .waitFor(); | ^ 241 | expect( 242 | await page.screenshot({ clip: { y: 27, x: 0, width: 283, height: 400 } }) 243 | ).toMatchSnapshot('interface_tabs.png'); at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/general.test.ts:240:8

1) [documentation] › test/documentation/general.test.ts:231:7 › General › Open tabs ────────────── Retry #2 ─────────────────────────────────────────────────────────────────────────────────────── Error: locator.waitFor: Error: strict mode violation: locator('.jp-RunningSessions-item.jp-mod-kernel').locator('text="Python 3 (ipykernel)"') resolved to 2 elements: 1) <span class="jp-RunningSessions-itemLabel" title="Pyth…>Python 3 (ipykernel)</span> aka getByTitle('Python 3 (ipykernel): 620eed59-7143-4dcc-a178-c2072cda6885') 2) <span class="jp-RunningSessions-itemLabel" title="Pyth…>Python 3 (ipykernel)</span> aka getByTitle('Python 3 (ipykernel): 174e9acb-b8e2-42a6-b5f6-850949f5c710\n\nnotebook\nPath: notebooks/Data.ipynb') =========================== logs =========================== waiting for locator('.jp-RunningSessions-item.jp-mod-kernel').locator('text="Python 3 (ipykernel)"') to be visible ============================================================ 238 | '.jp-RunningSessions-item.jp-mod-kernel >> text="Python 3 (ipykernel)"' 239 | ) > 240 | .waitFor(); | ^ 241 | expect( 242 | await page.screenshot({ clip: { y: 27, x: 0, width: 283, height: 400 } }) 243 | ).toMatchSnapshot('interface_tabs.png'); at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/general.test.ts:240:8

2) [documentation] › test/documentation/customization.test.ts:190:7 › Customized › should use customized layout Error: Screenshot comparison failed: 1502 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-customization-Customized-should-use-customized-layout-documentation/customized-terminal-position-single-expected.png Received: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-customization-Customized-should-use-customized-layout-documentation/customized-terminal-position-single-actual.png Diff: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-customization-Customized-should-use-customized-layout-documentation/customized-terminal-position-single-diff.png 205 | await setSidebarWidth(page, 271, 'right'); 206 | > 207 | expect(await page.screenshot()).toMatchSnapshot( | ^ 208 | 'customized-terminal-position-single.png' 209 | ); 210 | }); at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/customization.test.ts:207:37

3) [documentation] › test/documentation/debugger.test.ts:309:7 › Debugger › Source panel ───────── TypeError: Cannot read properties of undefined (reading 'click') at src/helpers/notebook.ts:894 892 | return false; 893 | } > 894 | await gutters[lineNumber].click(); | ^ 895 | return true; 896 | } 897 | at NotebookHelper.clickCellGutter (/home/runner/work/jupyterlab/jupyterlab/core/galata/src/helpers/notebook.ts:894:31) at setBreakpoint (/home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/debugger.test.ts:357:3) at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/debugger.test.ts:318:5

4) [documentation] › test/documentation/general.test.ts:19:7 › General › Welcome ───────────────── Error: Screenshot comparison failed: 54 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Welcome-documentation/jupyterlab-expected.png Received: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Welcome-documentation/jupyterlab-actual.png Diff: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Welcome-documentation/jupyterlab-diff.png 77 | await page.mouse.up(); 78 | > 79 | expect(await page.screenshot()).toMatchSnapshot('jupyterlab.png'); | ^ 80 | }); 81 | 82 | test('Overview', async ({ page }) => { at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/general.test.ts:79:37

5) [documentation] › test/documentation/general.test.ts:535:7 › General › Terminals ────────────── Error: Screenshot comparison failed: 10403 pixels (ratio 0.02 of all image pixels) are different. Expected: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Terminals-documentation/terminal-layout-expected.png Received: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Terminals-documentation/terminal-layout-actual.png Diff: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-general-General-Terminals-documentation/terminal-layout-diff.png 566 | await page.waitForTimeout(200); 567 | > 568 | expect(await page.screenshot()).toMatchSnapshot('terminal_layout.png'); | ^ 569 | }); 570 | 571 | test('Kernels and Terminals', async ({ page }) => { at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/general.test.ts:568:37

6) [documentation] › test/documentation/internationalization.test.ts:43:7 › Internationalization › UI in Chinese Error: Screenshot comparison failed: 4569 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-internationalization-Internationalization-UI-in-Chinese-documentation/language-chinese-expected.png Received: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-internationalization-Internationalization-UI-in-Chinese-documentation/language-chinese-actual.png Diff: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-internationalization-Internationalization-UI-in-Chinese-documentation/language-chinese-diff.png 70 | await setSidebarWidth(page); 71 | > 72 | expect(await page.screenshot()).toMatchSnapshot('language_chinese.png'); | ^ 73 | }); 74 | }); 75 | at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/internationalization.test.ts:72:37

Process completed with exit code 1.

The following actions uses node12 which is deprecated and will be forced to run on node16: ifaxity/wait-on-action@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/