Function regularExtension

test/unit/test-runtime.js:66–75

(fn, opt_rtvVersion)

    });

    function regularExtension(fn, opt_rtvVersion) {
      return {
        n: 'amp-test-element' + extensionElementIndex++,
        ev: '0.1',
        l: true,
        f: fn,
        // Default version of uncompiled sources.
        v: opt_rtvVersion || '$internalRuntimeVersion$',
      };
    }

    afterEach(() => {
      ampdocServiceMock.verify();