/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

extern crate cookie as cookie_rs;

use net::cookie::Cookie;
use net::cookie_storage::CookieStorage;
use net_traits::CookieSource;
use url::Url;

#[test]
fn test_domain_match() {
    assert!(Cookie::domain_match("foo.com", "foo.com"));
    assert!(Cookie::domain_match("bar.foo.com", "foo.com"));
    assert!(Cookie::domain_match("baz.bar.foo.com", "foo.com"));

    assert!(!Cookie::domain_match("bar.foo.com", "bar.com"));
    assert!(!Cookie::domain_match("bar.com", "baz.bar.com"));
    assert!(!Cookie::domain_match("foo.com", "bar.com"));

    assert!(!Cookie::domain_match("bar.com", "bbar.com"));
    assert!(Cookie::domain_match("235.132.2.3", "235.132.2.3"));
    assert!(!Cookie::domain_match("235.132.2.3", "1.1.1.1"));
    assert!(!Cookie::domain_match("235.132.2.3", ".2.3"));
}

#[test]
fn test_path_match() {
    assert!(Cookie::path_match("/", "/"));
    assert!(Cookie::path_match("/index.html", "/"));
    assert!(Cookie::path_match("/w/index.html", "/"));
    assert!(Cookie::path_match("/w/index.html", "/w/index.html"));
    assert!(Cookie::path_match("/w/index.html", "/w/"));
    assert!(Cookie::path_match("/w/index.html", "/w"));

    assert!(!Cookie::path_match("/", "/w/"));
    assert!(!Cookie::path_match("/a", "/w/"));
    assert!(!Cookie::path_match("/", "/w"));
    assert!(!Cookie::path_match("/w/index.html", "/w/index"));
    assert!(!Cookie::path_match("/windex.html", "/w/"));
    assert!(!Cookie::path_match("/windex.html", "/w"));
}

#[test]
fn test_default_path() {
    assert!(&*Cookie::default_path("/foo/bar/baz/") == "/foo/bar/baz");
    assert!(&*Cookie::default_path("/foo/bar/baz") == "/foo/bar");
    assert!(&*Cookie::default_path("/foo/") == "/foo");
    assert!(&*Cookie::default_path("/foo") == "/");
    assert!(&*Cookie::default_path("/") == "/");
    assert!(&*Cookie::default_path("") == "/");
    assert!(&*Cookie::default_path("foo") == "/");
}

#[test]
fn fn_cookie_constructor() {
    use net_traits::CookieSource;

    let url = &Url::parse("http://example.com/foo").unwrap();

    let gov_url = &Url::parse("http://gov.ac/foo").unwrap();
    // cookie name/value test
    assert!(cookie_rs::Cookie::parse(" baz ").is_err());
    assert!(cookie_rs::Cookie::parse(" = bar  ").is_err());
    assert!(cookie_rs::Cookie::parse(" baz = ").is_ok());

    // cookie domains test
    let cookie = cookie_rs::Cookie::parse(" baz = bar; Domain =  ").unwrap();
    assert!(Cookie::new_wrapped(cookie.clone(), url, CookieSource::HTTP).is_some());
    let cookie = Cookie::new_wrapped(cookie, url, CookieSource::HTTP).unwrap();
    assert!(&**cookie.cookie.domain.as_ref().unwrap() == "example.com");

    // cookie public domains test
    let cookie = cookie_rs::Cookie::parse(" baz = bar; Domain =  gov.ac").unwrap();
    assert!(Cookie::new_wrapped(cookie.clone(), url, CookieSource::HTTP).is_none());
    assert!(Cookie::new_wrapped(cookie, gov_url, CookieSource::HTTP).is_some());

    // cookie domain matching test
    let cookie = cookie_rs::Cookie::parse(" baz = bar ; Secure; Domain = bazample.com").unwrap();
    assert!(Cookie::new_wrapped(cookie, url, CookieSource::HTTP).is_none());

    let cookie = cookie_rs::Cookie::parse(" baz = bar ; Secure; Path = /foo/bar/").unwrap();
    assert!(Cookie::new_wrapped(cookie, url, CookieSource::HTTP).is_some());

    let cookie = cookie_rs::Cookie::parse(" baz = bar ; HttpOnly").unwrap();
    assert!(Cookie::new_wrapped(cookie, url, CookieSource::NonHTTP).is_none());

    let cookie = cookie_rs::Cookie::parse(" baz = bar ; Secure; Path = /foo/bar/").unwrap();
    let cookie = Cookie::new_wrapped(cookie, url, CookieSource::HTTP).unwrap();
    assert!(cookie.cookie.value == "bar");
    assert!(cookie.cookie.name == "baz");
    assert!(cookie.cookie.secure);
    assert!(&cookie.cookie.path.as_ref().unwrap()[..] == "/foo/bar/");
    assert!(&cookie.cookie.domain.as_ref().unwrap()[..] == "example.com");
    assert!(cookie.host_only);

    let u = &Url::parse("http://example.com/foobar").unwrap();
    let cookie = cookie_rs::Cookie::parse("foobar=value;path=/").unwrap();
    assert!(Cookie::new_wrapped(cookie, u, CookieSource::HTTP).is_some());
}

#[cfg(target_os = "windows")]
fn delay_to_ensure_different_timestamp() {
    use std::thread;
    use std::time::Duration;

    // time::now()'s resolution on some platforms isn't granular enought to ensure
    // that two back-to-back calls to Cookie::new_wrapped generate different timestamps .
    thread::sleep(Duration::from_millis(500));
}

#[cfg(not(target_os = "windows"))]
fn delay_to_ensure_different_timestamp() {
}

#[test]
fn test_sort_order() {
    use std::cmp::Ordering;

    let url = &Url::parse("http://example.com/foo").unwrap();
    let a_wrapped = cookie_rs::Cookie::parse("baz=bar; Path=/foo/bar/").unwrap();
    let a = Cookie::new_wrapped(a_wrapped.clone(), url, CookieSource::HTTP).unwrap();
    delay_to_ensure_different_timestamp();
    let a_prime = Cookie::new_wrapped(a_wrapped, url, CookieSource::HTTP).unwrap();
    let b = cookie_rs::Cookie::parse("baz=bar;Path=/foo/bar/baz/").unwrap();
    let b = Cookie::new_wrapped(b, url, CookieSource::HTTP).unwrap();

    assert!(b.cookie.path.as_ref().unwrap().len() > a.cookie.path.as_ref().unwrap().len());
    assert!(CookieStorage::cookie_comparator(&a, &b) == Ordering::Greater);
    assert!(CookieStorage::cookie_comparator(&b, &a) == Ordering::Less);
    assert!(CookieStorage::cookie_comparator(&a, &a_prime) == Ordering::Less);
    assert!(CookieStorage::cookie_comparator(&a_prime, &a) == Ordering::Greater);
    assert!(CookieStorage::cookie_comparator(&a, &a) == Ordering::Equal);
}