Function isPropertiesPatched

packages/zone.js/test/browser/browser.spec.ts:443–451

(obj: any, properties: string[] | null, prototype?: any)

          }

          function isPropertiesPatched(obj: any, properties: string[] | null, prototype?: any) {
            if (properties) {
              for (let i = 0; i < properties.length; i++) {
                if (!isPropertyPatched(obj, 'on' + properties[i], prototype)) {
                  fail(`${properties[i]} is not patched on ${obj}`);
                }
              }
            }
          }

          isPropertiesPatched(
            window,