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fix: crash on window.close() with webContents on blur (#47933)

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fix: crash on window.close with WebContentsView on blur
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Shelley Vohr 2025-08-04 10:35:29 +02:00 • committed by GitHub
commit 4232ed2814
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2 changed files with 34 additions and 8 deletions
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20
spec/api-web-contents-view-spec.ts
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@ -167,6 +167,26 @@ describe('WebContentsView', () => {
});
});
it('does not crash when closed via window.close()', async () => {
const bw = new BrowserWindow();
const wcv = new WebContentsView();
await bw.loadURL('data:text/html,<h1>Main Window</h1>');
bw.contentView.addChildView(wcv);
const dto = new Promise<boolean>((resolve) => {
wcv.webContents.on('blur', () => {
const devToolsOpen = wcv.webContents.isDevToolsOpened();
resolve(devToolsOpen);
});
});
wcv.webContents.loadURL('data:text/html,<script>window.close()</script>');
const open = await dto;
expect(open).to.be.false();
});
it('can be fullscreened', async () => {
const w = new BaseWindow();
const v = new WebContentsView();