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fix: addChildView() crashes when adding a closed WebContentsView (#47340)

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fix: addChildView() crashes when add a closed WebContentsView

Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Sida Zhu <zhusida@bytedance.com>
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trop[bot] 2025-06-04 14:08:44 +02:00 • committed by GitHub
commit 2336cd67b7
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14
spec/api-web-contents-view-spec.ts
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@ -55,6 +55,20 @@ describe('WebContentsView', () => {
})).to.throw('options.webContents is already attached to a window');
});
it('should throw an error when adding a destroyed child view to the parent view', async () => {
const browserWindow = new BrowserWindow();
const webContentsView = new WebContentsView();
webContentsView.webContents.loadURL('about:blank');
webContentsView.webContents.destroy();
const destroyed = once(webContentsView.webContents, 'destroyed');
await destroyed;
expect(() => browserWindow.contentView.addChildView(webContentsView)).to.throw(
'Can\'t add a destroyed child view to a parent view'
);
});
it('should throw error when created with already attached webContents to other WebContentsView', () => {
const browserWindow = new BrowserWindow();