Function test

test/unit/test-cookies.js:145–163

(url, targetDomain, opt_allowProxyOrigin)

  it('should write the cookie to the right domain on origin', () => {
    function test(url, targetDomain, opt_allowProxyOrigin) {
      expect(doc.cookie).to.equal('');
      win.location = url;
      setCookie(win, 'c&1', 'v&1', Date.now() + BASE_CID_MAX_AGE_MILLIS, {
        highestAvailableDomain: true,
        allowOnProxyOrigin: opt_allowProxyOrigin,
      });
      expect(doc.lastSetCookieRaw).to.equal(
        `c%261=v%261; path=/; domain=${targetDomain}; ` +
          'expires=Tue, 01 Jan 2019 08:00:00 GMT'
      );
      expect(doc.cookie).to.equal('c%261=v%261');
      // Erase cookie
      setCookie(win, 'c&1', 'v&1', Date.now() - 1000, {
        highestAvailableDomain: true,
        allowOnProxyOrigin: opt_allowProxyOrigin,
      });
      expect(doc.cookie).to.equal('');
    }

    //example.com
    test('https://www.example.com/test.html', 'example.com');