Function runNavigationTests

src/aria/listbox/listbox.spec.ts:681–864

(
    focusMode: 'roving' | 'activedescendant',
    isFocused: (index: number) => boolean,
  )

  });

  function runNavigationTests(
    focusMode: 'roving' | 'activedescendant',
    isFocused: (index: number) => boolean,
  ) {
    describe(`keyboard navigation (focusMode="${focusMode}")`, () => {
      it('should move focus to the last focusable option on End', async () => {
        await setupListbox({focusMode, disabledOptions: [4]});
        await end();
        expect(isFocused(4)).toBe(true);
      });

      it('should move focus to the first focusable option on Home', async () => {
        await setupListbox({focusMode, disabledOptions: [0]});
        await end();
        await home();
        expect(isFocused(0)).toBe(true);
      });

      it('should allow keyboard navigation if the group is readonly', async () => {
        await setupListbox({focusMode, orientation: 'horizontal', readonly: true});
        await right();
        expect(isFocused(1)).toBe(true);
      });

      it('should wrap focus from last to first with ArrowDown when wrap is true (vertical)', async () => {
        await setupListbox({focusMode, orientation: 'vertical', wrap: true});
        for (let i = 0; i < optionElements.length - 1; i++) await down();
        await down();
        expect(isFocused(0)).toBe(true);
      });

      it('should not wrap focus from last to first with ArrowDown when wrap is false (vertical)', async () => {
        await setupListbox({focusMode, orientation: 'vertical', wrap: false});
        for (let i = 0; i < optionElements.length - 1; i++) await down();
        await down();
        expect(isFocused(optionElements.length - 1)).toBe(true);
      });

      describe('vertical orientation', () => {
        it('should move focus to the next option on ArrowDown', async () => {
          await setupListbox({focusMode, orientation: 'vertical'});
          await down();
          expect(isFocused(1)).toBe(true);
        });

        it('should skip disabled options with ArrowDown (softDisabled="false")', async () => {
          await setupListbox({
            focusMode,
            orientation: 'vertical',
            softDisabled: false,
            disabledOptions: [1, 2],
          });
          await down();
          expect(isFocused(3)).toBe(true);
        });

        it('should not skip disabled options with ArrowDown (softDisabled="true")', async () => {
          await setupListbox({