1) [documentation] › test/documentation/workspaces.test.ts:36:7 › Workspaces sidebar › Workspaces context menu Test timeout of 90000ms exceeded while running "beforeEach" hook. 25 | }); 26 | > 27 | test.beforeEach(async ({ page, tmpPath }) => { | ^ 28 | await page.filebrowser.openDirectory(tmpPath); 29 | }); 30 | at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/workspaces.test.ts:27:8

1) [documentation] › test/documentation/workspaces.test.ts:36:7 › Workspaces sidebar › Workspaces context menu Error: locator.count: Test timeout of 90000ms exceeded. at src/helpers/activity.ts:54 52 | } else { 53 | const tab = this.getTabLocator(name); > 54 | if (!(await tab.count())) { | ^ 55 | return false; 56 | } 57 | const classes = await Utils.getLocatorClassList(tab); at ActivityHelper.isTabActive (/home/runner/work/jupyterlab/jupyterlab/core/galata/src/helpers/activity.ts:54:23) at Timeout.check (/home/runner/work/jupyterlab/jupyterlab/core/galata/src/utils.ts:183:11)

1) [documentation] › test/documentation/workspaces.test.ts:36:7 › Workspaces sidebar › Workspaces context menu Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Test timeout of 90000ms exceeded while running "beforeEach" hook. 25 | }); 26 | > 27 | test.beforeEach(async ({ page, tmpPath }) => { | ^ 28 | await page.filebrowser.openDirectory(tmpPath); 29 | }); 30 | at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/workspaces.test.ts:27:8

1) [documentation] › test/documentation/workspaces.test.ts:36:7 › Workspaces sidebar › Workspaces context menu Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: locator.isChecked: Target page, context or browser has been closed at src/utils.ts:311 309 | export function isInSimpleMode(page: Page): Promise<boolean> { 310 | const toggle = page.getByRole('switch', { name: 'Simple' }); > 311 | return toggle.isChecked(); | ^ 312 | } 313 | at Object.isInSimpleMode (/home/runner/work/jupyterlab/jupyterlab/core/galata/src/utils.ts:311:17) at ActivityHelper.isTabActive (/home/runner/work/jupyterlab/jupyterlab/core/galata/src/helpers/activity.ts:46:21) at fn (/home/runner/work/jupyterlab/jupyterlab/core/galata/src/fixtures.ts:326:33) at Timeout.check (/home/runner/work/jupyterlab/jupyterlab/core/galata/src/utils.ts:183:33)

1) [documentation] › test/documentation/workspaces.test.ts:36:7 › Workspaces sidebar › Workspaces context menu Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: Must start tracing before stopping

1) [documentation] › test/documentation/workspaces.test.ts:36:7 › Workspaces sidebar › Workspaces context menu Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: ENOENT: no such file or directory, open '/home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/.playwright-artifacts-6/c88a9dfaf3abe0e228ee8a01c4820b29.zip'

1) [documentation] › test/documentation/workspaces.test.ts:36:7 › Workspaces sidebar › Workspaces context menu Retry #2 ─────────────────────────────────────────────────────────────────────────────────────── Test timeout of 90000ms exceeded while running "beforeEach" hook. 25 | }); 26 | > 27 | test.beforeEach(async ({ page, tmpPath }) => { | ^ 28 | await page.filebrowser.openDirectory(tmpPath); 29 | }); 30 | at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/workspaces.test.ts:27:8

1) [documentation] › test/documentation/workspaces.test.ts:36:7 › Workspaces sidebar › Workspaces context menu Retry #2 ─────────────────────────────────────────────────────────────────────────────────────── Error: locator.isChecked: Target page, context or browser has been closed at src/utils.ts:311 309 | export function isInSimpleMode(page: Page): Promise<boolean> { 310 | const toggle = page.getByRole('switch', { name: 'Simple' }); > 311 | return toggle.isChecked(); | ^ 312 | } 313 | at Object.isInSimpleMode (/home/runner/work/jupyterlab/jupyterlab/core/galata/src/utils.ts:311:17) at ActivityHelper.isTabActive (/home/runner/work/jupyterlab/jupyterlab/core/galata/src/helpers/activity.ts:46:21) at fn (/home/runner/work/jupyterlab/jupyterlab/core/galata/src/fixtures.ts:326:33) at Timeout.check (/home/runner/work/jupyterlab/jupyterlab/core/galata/src/utils.ts:183:33)

2) [documentation] › test/documentation/debugger.test.ts:126:7 › Debugger › Breakpoints on exception Error: Screenshot comparison failed: 366 pixels (ratio 0.02 of all image pixels) are different. Expected: /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/debugger.test.ts-snapshots/debugger-stop-on-unhandled-exception-documentation-linux.png Received: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-debugge-b2db7-er-Breakpoints-on-exception-documentation/debugger-stop-on-unhandled-exception-actual.png Diff: /home/runner/work/jupyterlab/jupyterlab/core/galata/test-results/test-documentation-debugge-b2db7-er-Breakpoints-on-exception-documentation/debugger-stop-on-unhandled-exception-diff.png 165 | clip: { y: 110, x: 300, width: 300, height: 80 } 166 | }) > 167 | ).toMatchSnapshot('debugger_stop_on_unhandled_exception.png'); | ^ 168 | 169 | await page.click('jp-button[title^=Continue]'); 170 | await page.notebook.waitForRun(0); at /home/runner/work/jupyterlab/jupyterlab/core/galata/test/documentation/debugger.test.ts:167:7

3) [documentation] › test/documentation/general.test.ts:20:7 › General › Welcome ───────────────── Test timeout of 90000ms exceeded.

1) [jupyterlab] › test/jupyterlab/debugger.test.ts:125:7 › Debugger Tests › Start debug session (Script) Test timeout of 60000ms exceeded.

1) [jupyterlab] › test/jupyterlab/debugger.test.ts:125:7 › Debugger Tests › Start debug session (Script) Error: locator.getAttribute: Target page, context or browser has been closed at src/helpers/activity.ts:158 156 | locator = this.page.getByRole('main').getByRole('tabpanel', { name }); 157 | } else { > 158 | const id = await this.getTabLocator().getAttribute('data-id'); | ^ 159 | if (!id) { 160 | return null; 161 | } at ActivityHelper.getPanelLocator (/home/runner/work/jupyterlab/jupyterlab/galata/src/helpers/activity.ts:158:45) at NotebookHelper.getToolbarLocator (/home/runner/work/jupyterlab/jupyterlab/galata/src/helpers/notebook.ts:150:28) at DebuggerHelper.isOn (/home/runner/work/jupyterlab/jupyterlab/galata/src/helpers/debuggerpanel.ts:27:41) at fn (/home/runner/work/jupyterlab/jupyterlab/galata/src/helpers/debuggerpanel.ts:55:51) at Timeout.check (/home/runner/work/jupyterlab/jupyterlab/galata/src/utils.ts:183:33)

2) [jupyterlab] › test/jupyterlab/notebook-markdown.test.ts:86:7 › Notebook Markdown › Render a MermaidJS flowchart Error: locator.screenshot: Element is not attached to the DOM Call log: - taking element screenshot - waiting for fonts to load... - fonts loaded - attempting scroll into view action - waiting for element to be stable 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

3) [jupyterlab] › test/jupyterlab/notebook-markdown.test.ts:92:7 › Notebook Markdown › Render a MermaidJS error Test timeout of 60000ms exceeded.

3) [jupyterlab] › test/jupyterlab/notebook-markdown.test.ts:92:7 › Notebook Markdown › Render a MermaidJS error Error: locator.screenshot: Test timeout of 60000ms exceeded. Call log: - waiting for getByRole('main').locator('[role="tabpanel"][id="id-cbfd7996-f40d-4681-a78b-bd1309201044"]').locator('.jp-NotebookPanel-notebook').first().locator('.jp-Cell[data-windowed-list-index="4"]') 93 | const imageName = 'render-mermaid-error.png'; 94 | const cell = await page.notebook.getCellLocator(4); > 95 | expect(await cell!.screenshot()).toMatchSnapshot(imageName); | ^ 96 | }); 97 | }); 98 | at /home/runner/work/jupyterlab/jupyterlab/galata/test/jupyterlab/notebook-markdown.test.ts:95:24

4) [jupyterlab] › test/jupyterlab/settings.test.ts:129:7 › change font-size › should Increase Content Font Size Error: proxy.evaluate: Execution context was destroyed, most likely because of a navigation. 130 | const markdownFile = await createMarkdownFile(page); 131 | await inputMarkdownFile(page, markdownFile); > 132 | await page.evaluate(() => { | ^ 133 | return window.galata.app.commands.execute('fileeditor:markdown-preview'); 134 | }); 135 | const fontSize = await getMarkdownFontSize(page); at /home/runner/work/jupyterlab/jupyterlab/galata/test/jupyterlab/settings.test.ts:132:16

5) [jupyterlab] › test/jupyterlab/settings.test.ts:147:7 › change font-size › should Decrease Content Font Size Error: proxy.evaluate: Execution context was destroyed, most likely because of a navigation. 148 | const markdownFile = await createMarkdownFile(page); 149 | await inputMarkdownFile(page, markdownFile); > 150 | await page.evaluate(() => { | ^ 151 | return window.galata.app.commands.execute('fileeditor:markdown-preview'); 152 | }); 153 | const fontSize = await getMarkdownFontSize(page); at /home/runner/work/jupyterlab/jupyterlab/galata/test/jupyterlab/settings.test.ts:150:16

1 failed [documentation] › test/documentation/workspaces.test.ts:36:7 › Workspaces sidebar › Workspaces context menu 3 flaky [documentation] › test/documentation/debugger.test.ts:126:7 › Debugger › Breakpoints on exception [documentation] › test/documentation/general.test.ts:20:7 › General › Welcome ────────────────── [documentation] › test/documentation/general.test.ts:555:7 › General › Kernels and Terminals ─── 59 passed (8.6m)

5 flaky [jupyterlab] › test/jupyterlab/debugger.test.ts:125:7 › Debugger Tests › Start debug session (Script) [jupyterlab] › test/jupyterlab/notebook-markdown.test.ts:86:7 › Notebook Markdown › Render a MermaidJS flowchart [jupyterlab] › test/jupyterlab/notebook-markdown.test.ts:92:7 › Notebook Markdown › Render a MermaidJS error [jupyterlab] › test/jupyterlab/settings.test.ts:129:7 › change font-size › should Increase Content Font Size [jupyterlab] › test/jupyterlab/settings.test.ts:147:7 › change font-size › should Decrease Content Font Size 472 passed (30.9m)

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/.