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fix: paint and flash issues on macOS (#46629)

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trop[bot] 2025-04-15 12:56:20 +02:00 • committed by GitHub
parent e825107f8a
commit 339e0040ef
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6 changed files with 57 additions and 6 deletions
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25
spec/api-browser-window-spec.ts
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@ -6475,6 +6475,31 @@ describe('BrowserWindow module', () => {
w.loadFile(path.join(fixtures, 'pages', 'send-after-node.html'));
});
// TODO(codebytere): fix on Windows and Linux too
ifdescribe(process.platform === 'darwin')('window.webContents initial paint', () => {
afterEach(closeAllWindows);
it('paints when a window is initially hidden', async () => {
const w = new BrowserWindow({ show: false });
await w.loadFile(path.join(fixtures, 'pages', 'a.html'));
const entries = await w.webContents.executeJavaScript(`
new Promise((resolve) => {
const observer = new PerformanceObserver((performance) => {
observer.disconnect();
resolve(performance.getEntries());
});
observer.observe({ entryTypes: ['paint'] });
});
const header = document.createElement('h1');
header.innerText = 'Paint me!!';
document.getElementById('div').appendChild(header);
`);
expect(JSON.stringify(entries)).to.eq('{}');
});
});
describe('window.webContents.focus()', () => {
afterEach(closeAllWindows);
it('focuses window', async () => {