1) tests/notebook.spec.ts:71:7 › Notebook API Visual Regression › Light theme: Cell outputs should be correct Error: expect(Buffer).toMatchSnapshot(expected) 896 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts-snapshots/light-Notebook-ipynb-cell-1-linux.png Received: /home/runner/work/jupytergis/jupytergis/ui-tests/test-results/tests-notebook-Notebook-AP-da5b3-l-outputs-should-be-correct/light-Notebook-ipynb-cell-1-actual.png Diff: /home/runner/work/jupytergis/jupytergis/ui-tests/test-results/tests-notebook-Notebook-AP-da5b3-l-outputs-should-be-correct/light-Notebook-ipynb-cell-1-diff.png 47 | 48 | for (let c = 0; c < numCellImages; ++c) { > 49 | expect(results[c]).toMatchSnapshot( | ^ 50 | getCaptureImageName(contextPrefix, notebook, c) 51 | ); 52 | } at testCellOutputs (/home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts:49:26) at /home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts:75:5

1) tests/notebook.spec.ts:71:7 › Notebook API Visual Regression › Light theme: Cell outputs should be correct Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: expect(Buffer).toMatchSnapshot(expected) 896 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts-snapshots/light-Notebook-ipynb-cell-1-linux.png Received: /home/runner/work/jupytergis/jupytergis/ui-tests/test-results/tests-notebook-Notebook-AP-da5b3-l-outputs-should-be-correct-retry1/light-Notebook-ipynb-cell-1-actual.png Diff: /home/runner/work/jupytergis/jupytergis/ui-tests/test-results/tests-notebook-Notebook-AP-da5b3-l-outputs-should-be-correct-retry1/light-Notebook-ipynb-cell-1-diff.png 47 | 48 | for (let c = 0; c < numCellImages; ++c) { > 49 | expect(results[c]).toMatchSnapshot( | ^ 50 | getCaptureImageName(contextPrefix, notebook, c) 51 | ); 52 | } at testCellOutputs (/home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts:49:26) at /home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts:75:5

1) tests/notebook.spec.ts:71:7 › Notebook API Visual Regression › Light theme: Cell outputs should be correct Retry #2 ─────────────────────────────────────────────────────────────────────────────────────── Error: expect(Buffer).toMatchSnapshot(expected) 896 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts-snapshots/light-Notebook-ipynb-cell-1-linux.png Received: /home/runner/work/jupytergis/jupytergis/ui-tests/test-results/tests-notebook-Notebook-AP-da5b3-l-outputs-should-be-correct-retry2/light-Notebook-ipynb-cell-1-actual.png Diff: /home/runner/work/jupytergis/jupytergis/ui-tests/test-results/tests-notebook-Notebook-AP-da5b3-l-outputs-should-be-correct-retry2/light-Notebook-ipynb-cell-1-diff.png 47 | 48 | for (let c = 0; c < numCellImages; ++c) { > 49 | expect(results[c]).toMatchSnapshot( | ^ 50 | getCaptureImageName(contextPrefix, notebook, c) 51 | ); 52 | } at testCellOutputs (/home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts:49:26) at /home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts:75:5

2) tests/notebook.spec.ts:78:7 › Notebook API Visual Regression › Dark theme: Cell outputs should be correct Error: expect(Buffer).toMatchSnapshot(expected) 857 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts-snapshots/dark-Notebook-ipynb-cell-1-linux.png Received: /home/runner/work/jupytergis/jupytergis/ui-tests/test-results/tests-notebook-Notebook-AP-aebed-l-outputs-should-be-correct/dark-Notebook-ipynb-cell-1-actual.png Diff: /home/runner/work/jupytergis/jupytergis/ui-tests/test-results/tests-notebook-Notebook-AP-aebed-l-outputs-should-be-correct/dark-Notebook-ipynb-cell-1-diff.png 47 | 48 | for (let c = 0; c < numCellImages; ++c) { > 49 | expect(results[c]).toMatchSnapshot( | ^ 50 | getCaptureImageName(contextPrefix, notebook, c) 51 | ); 52 | } at testCellOutputs (/home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts:49:26) at /home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts:82:5

2) tests/notebook.spec.ts:78:7 › Notebook API Visual Regression › Dark theme: Cell outputs should be correct Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: expect(Buffer).toMatchSnapshot(expected) 857 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts-snapshots/dark-Notebook-ipynb-cell-1-linux.png Received: /home/runner/work/jupytergis/jupytergis/ui-tests/test-results/tests-notebook-Notebook-AP-aebed-l-outputs-should-be-correct-retry1/dark-Notebook-ipynb-cell-1-actual.png Diff: /home/runner/work/jupytergis/jupytergis/ui-tests/test-results/tests-notebook-Notebook-AP-aebed-l-outputs-should-be-correct-retry1/dark-Notebook-ipynb-cell-1-diff.png 47 | 48 | for (let c = 0; c < numCellImages; ++c) { > 49 | expect(results[c]).toMatchSnapshot( | ^ 50 | getCaptureImageName(contextPrefix, notebook, c) 51 | ); 52 | } at testCellOutputs (/home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts:49:26) at /home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts:82:5

2) tests/notebook.spec.ts:78:7 › Notebook API Visual Regression › Dark theme: Cell outputs should be correct Retry #2 ─────────────────────────────────────────────────────────────────────────────────────── Error: expect(Buffer).toMatchSnapshot(expected) 857 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts-snapshots/dark-Notebook-ipynb-cell-1-linux.png Received: /home/runner/work/jupytergis/jupytergis/ui-tests/test-results/tests-notebook-Notebook-AP-aebed-l-outputs-should-be-correct-retry2/dark-Notebook-ipynb-cell-1-actual.png Diff: /home/runner/work/jupytergis/jupytergis/ui-tests/test-results/tests-notebook-Notebook-AP-aebed-l-outputs-should-be-correct-retry2/dark-Notebook-ipynb-cell-1-diff.png 47 | 48 | for (let c = 0; c < numCellImages; ++c) { > 49 | expect(results[c]).toMatchSnapshot( | ^ 50 | getCaptureImageName(contextPrefix, notebook, c) 51 | ); 52 | } at testCellOutputs (/home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts:49:26) at /home/runner/work/jupytergis/jupytergis/ui-tests/tests/notebook.spec.ts:82:5

Process completed with exit code 1.

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636