Function testDifferent

packages/zone.js/test/browser/browser.spec.ts:1304–1341

(args1?: any, args2?: any)

          });

          const testDifferent = function (args1?: any, args2?: any) {
            zone.run(function () {
              if (args1) {
                (document as any).addEventListener('click', docListener, args1);
              } else {
                (document as any).addEventListener('click', docListener);
              }
              if (args2) {
                (document as any).addEventListener('click', docListener1, args2);
              } else {
                (document as any).addEventListener('click', docListener1);
              }
            });

            button.dispatchEvent(clickEvent);
            expect(hookSpy).toHaveBeenCalled();
            expect(logs.sort()).toEqual(['document options', 'document useCapture']);
            logs = [];

            if (args1) {
              (document as any).removeEventListener('click', docListener, args1);
            } else {
              (document as any).removeEventListener('click', docListener);
            }

            button.dispatchEvent(clickEvent);
            expect(logs).toEqual(['document useCapture']);
            logs = [];

            if (args2) {
              (document as any).removeEventListener('click', docListener1, args2);
            } else {
              (document as any).removeEventListener('click', docListener1);
            }

            button.dispatchEvent(clickEvent);
            expect(logs).toEqual([]);
          };

          it('should be able to add different handlers for same event', function () {
            let captureFalse = [