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fix: prevent Menu.buildFromTemplate with empty array (#23308)

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Prevent issues with menu creation and subsequent pane focus from menu bar by preventing menus from being created from an empty array. I can't conceive a valid use case for this, since if one wants to remove a menu they should be be passing null to win.setMenu() or calling win.removeMenu(). This issue is also specific to top-level menus, and not submenus, so the new check and exception is scoped to top-level menus.
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shelley vohr 2020-04-30 08:29:02 -07:00 • committed by GitHub
parent 448017b9ee
commit f50f725a9c
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3 changed files with 19 additions and 2 deletions
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13
spec-main/api-menu-spec.ts
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@ -86,12 +86,25 @@ describe('Menu module', function () {
Menu.buildFromTemplate([{ visible: true }]);
}).to.throw(/Invalid template for MenuItem: must have at least one of label, role or type/);
});
it('does throw exception for undefined', () => {
expect(() => {
Menu.buildFromTemplate([undefined as any]);
}).to.throw(/Invalid template for MenuItem: must have at least one of label, role or type/);
});
it('throws when an empty array is passed as a template', () => {
expect(() => {
Menu.buildFromTemplate([]);
}).to.throw(/Invalid template for Menu: Menu template must be an non-empty array/);
});
it('throws when an non-array is passed as a template', () => {
expect(() => {
Menu.buildFromTemplate('hello' as any);
}).to.throw(/Invalid template for Menu: Menu template must be an array/);
});
describe('Menu sorting and building', () => {
describe('sorts groups', () => {
it('does a simple sort', () => {