Process completed with exit code 1.

4) [firefox] › test/notebook.spec.ts:24:7 › Notebook › Title should be rendered ────────────────── Error: apiResponse.json: Response has been disposed at /home/runner/work/notebook/notebook/ui-tests/node_modules/@jupyterlab/galata/src/galata.ts:901:44

3) [firefox] › test/notebook.spec.ts:179:7 › Notebook › Toggle the full width of the notebook ──── Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: expect(Buffer).toMatchSnapshot(expected) failed 885 pixels (ratio 0.01 of all image pixels) are different. Snapshot: notebook-full-width.png 201 | await waitForNotebook(page, browserName); 202 | > 203 | expect(await page.screenshot()).toMatchSnapshot('notebook-full-width.png'); | ^ 204 | 205 | // undo the full width 206 | await page.menu.clickMenuItem(menuPath); at /home/runner/work/notebook/notebook/ui-tests/test/notebook.spec.ts:203:37

3) [firefox] › test/notebook.spec.ts:179:7 › Notebook › Toggle the full width of the notebook ──── Error: expect(Buffer).toMatchSnapshot(expected) failed 885 pixels (ratio 0.01 of all image pixels) are different. Snapshot: notebook-full-width.png 201 | await waitForNotebook(page, browserName); 202 | > 203 | expect(await page.screenshot()).toMatchSnapshot('notebook-full-width.png'); | ^ 204 | 205 | // undo the full width 206 | await page.menu.clickMenuItem(menuPath); at /home/runner/work/notebook/notebook/ui-tests/test/notebook.spec.ts:203:37

2) [firefox] › test/layout.spec.ts:24:7 › Layout Customization › The Debugger panel should respect the settings and open in the left area Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: expect(Buffer).toMatchSnapshot(expected) failed 138 pixels (ratio 0.01 of all image pixels) are different. Snapshot: debugger.png 40 | expect(await panel.isVisible()).toBe(true); 41 | > 42 | expect(await panel.screenshot()).toMatchSnapshot('debugger.png'); | ^ 43 | }); 44 | }); 45 | at /home/runner/work/notebook/notebook/ui-tests/test/layout.spec.ts:42:38

2) [firefox] › test/layout.spec.ts:24:7 › Layout Customization › The Debugger panel should respect the settings and open in the left area Error: expect(Buffer).toMatchSnapshot(expected) failed 138 pixels (ratio 0.01 of all image pixels) are different. Snapshot: debugger.png 40 | expect(await panel.isVisible()).toBe(true); 41 | > 42 | expect(await panel.screenshot()).toMatchSnapshot('debugger.png'); | ^ 43 | }); 44 | }); 45 | at /home/runner/work/notebook/notebook/ui-tests/test/layout.spec.ts:42:38

1) [firefox] › test/general.spec.ts:13:7 › General › The notebook should render ────────────────── Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: expect(Buffer).toMatchSnapshot(expected) failed 885 pixels (ratio 0.01 of all image pixels) are different. Snapshot: notebook.png 33 | await waitForNotebook(page, browserName); 34 | > 35 | expect(await page.screenshot()).toMatchSnapshot('notebook.png'); | ^ 36 | }); 37 | }); 38 | at /home/runner/work/notebook/notebook/ui-tests/test/general.spec.ts:35:37

1) [firefox] › test/general.spec.ts:13:7 › General › The notebook should render ────────────────── Error: expect(Buffer).toMatchSnapshot(expected) failed 885 pixels (ratio 0.01 of all image pixels) are different. Snapshot: notebook.png 33 | await waitForNotebook(page, browserName); 34 | > 35 | expect(await page.screenshot()).toMatchSnapshot('notebook.png'); | ^ 36 | }); 37 | }); 38 | at /home/runner/work/notebook/notebook/ui-tests/test/general.spec.ts:35:37

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.

Process completed with exit code 1.

4) [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

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

3) [chromium] › test/notebook.spec.ts:179:7 › Notebook › Toggle the full width of the notebook ─── Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: expect(Buffer).toMatchSnapshot(expected) failed 1096 pixels (ratio 0.01 of all image pixels) are different. Snapshot: notebook-full-width.png 201 | await waitForNotebook(page, browserName); 202 | > 203 | expect(await page.screenshot()).toMatchSnapshot('notebook-full-width.png'); | ^ 204 | 205 | // undo the full width 206 | await page.menu.clickMenuItem(menuPath); at /home/runner/work/notebook/notebook/ui-tests/test/notebook.spec.ts:203:37

3) [chromium] › test/notebook.spec.ts:179:7 › Notebook › Toggle the full width of the notebook ─── Error: expect(Buffer).toMatchSnapshot(expected) failed 1096 pixels (ratio 0.01 of all image pixels) are different. Snapshot: notebook-full-width.png 201 | await waitForNotebook(page, browserName); 202 | > 203 | expect(await page.screenshot()).toMatchSnapshot('notebook-full-width.png'); | ^ 204 | 205 | // undo the full width 206 | await page.menu.clickMenuItem(menuPath); at /home/runner/work/notebook/notebook/ui-tests/test/notebook.spec.ts:203:37

2) [chromium] › test/layout.spec.ts:24:7 › Layout Customization › The Debugger panel should respect the settings and open in the left area Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: expect(Buffer).toMatchSnapshot(expected) failed 134 pixels (ratio 0.01 of all image pixels) are different. Snapshot: debugger.png 40 | expect(await panel.isVisible()).toBe(true); 41 | > 42 | expect(await panel.screenshot()).toMatchSnapshot('debugger.png'); | ^ 43 | }); 44 | }); 45 | at /home/runner/work/notebook/notebook/ui-tests/test/layout.spec.ts:42:38

2) [chromium] › test/layout.spec.ts:24:7 › Layout Customization › The Debugger panel should respect the settings and open in the left area Error: expect(Buffer).toMatchSnapshot(expected) failed 134 pixels (ratio 0.01 of all image pixels) are different. Snapshot: debugger.png 40 | expect(await panel.isVisible()).toBe(true); 41 | > 42 | expect(await panel.screenshot()).toMatchSnapshot('debugger.png'); | ^ 43 | }); 44 | }); 45 | at /home/runner/work/notebook/notebook/ui-tests/test/layout.spec.ts:42:38

1) [chromium] › test/general.spec.ts:13:7 › General › The notebook should render ───────────────── Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: expect(Buffer).toMatchSnapshot(expected) failed 1096 pixels (ratio 0.01 of all image pixels) are different. Snapshot: notebook.png 33 | await waitForNotebook(page, browserName); 34 | > 35 | expect(await page.screenshot()).toMatchSnapshot('notebook.png'); | ^ 36 | }); 37 | }); 38 | at /home/runner/work/notebook/notebook/ui-tests/test/general.spec.ts:35:37

1) [chromium] › test/general.spec.ts:13:7 › General › The notebook should render ───────────────── Error: expect(Buffer).toMatchSnapshot(expected) failed 1096 pixels (ratio 0.01 of all image pixels) are different. Snapshot: notebook.png 33 | await waitForNotebook(page, browserName); 34 | > 35 | expect(await page.screenshot()).toMatchSnapshot('notebook.png'); | ^ 36 | }); 37 | }); 38 | at /home/runner/work/notebook/notebook/ui-tests/test/general.spec.ts:35:37

38 passed (3.2m)

3 failed [firefox] › test/general.spec.ts:13:7 › General › The notebook should render ─────────────────── [firefox] › test/layout.spec.ts:24:7 › Layout Customization › The Debugger panel should respect the settings and open in the left area [firefox] › test/notebook.spec.ts:179:7 › Notebook › Toggle the full width of the notebook ───── 1 flaky [firefox] › test/notebook.spec.ts:24:7 › Notebook › Title should be rendered ─────────────────── 34 passed (4.5m)

1 flaky [chromium] › test/notebook.spec.ts:227:7 › Notebook › Toggle cell outputs with the O keyboard shortcut 37 passed (3.4m)