test_http_url_ok
return test_http_url_ok("host:65535/path", 0, "host", "65535", "/path");
return test_http_url_ok("host/p/2017-01-03T00:00:00", 0, "host", "80",
&& test_http_url_ok("http://host/p/2017-01-03T00:00:00", 0, "host",
&& test_http_url_ok("https://host/p/2017-01-03T00:00:00", 1, "host",
return test_http_url_ok("user:pass@host/p?q#fr", 0, "host", "80", "/p");
return test_http_url_ok("https://1.2.3.4/p/q", 1, "1.2.3.4", "443", "/p/q");
return test_http_url_ok("http://[FF01::101]:6", 0, "[FF01::101]", "6", "/");