Sep 29, 2025 · Sep 29, 2025 · Sep 30, 2025 · Sep 30, 2025 · Sep 30, 2025 · Sep 30, 2025
diff --git a/.../component/LightningElement.attachInternals/elementInternals/formAssociated/index.spec.js b/.../component/LightningElement.attachInternals/elementInternals/formAssociated/index.spec.js
            expect(internals.labels[0]).toBe(label);
        });

        it('should throw error when trying to set readonly properties on form associated component', () => {
            const elm = createElement('x-form-associated', { is: FormAssociated });
            document.body.appendChild(elm);
            const { internals } = elm;

            const readOnlyProperties = [
                'shadowRoot',
                'states',
                'form',
                'willValidate',
                'validity',
                'validationMessage',
                'labels',
            ];
            readOnlyProperties.forEach((property) => {
                expect(() => (internals[property] = 'test')).toThrow();
            });
        });

        for (const prop of readOnlyProperties) {
            it(`should throw error when trying to set ${prop} on form associated component`, () => {
                const elm = createElement('x-form-associated', { is: FormAssociated });
Original file line number	Diff line number	Diff line change
Expand Up		@@ -127,25 +127,6 @@ describe.runIf(ENABLE_ELEMENT_INTERNALS_AND_FACE && typeof ElementInternals !==
		expect(internals.labels[0]).toBe(label);
		});

		it('should throw error when trying to set readonly properties on form associated component', () => {
		const elm = createElement('x-form-associated', { is: FormAssociated });
		document.body.appendChild(elm);
		const { internals } = elm;

		const readOnlyProperties = [
		'shadowRoot',
		'states',
		'form',
		'willValidate',
		'validity',
		'validationMessage',
		'labels',
		];
		readOnlyProperties.forEach((property) => {
		expect(() => (internals[property] = 'test')).toThrow();
		});
		});

		for (const prop of readOnlyProperties) {
		it(`should throw error when trying to set ${prop} on form associated component`, () => {
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		const elm = createElement('x-form-associated', { is: FormAssociated });
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