// Copyright 2012-2015 The Rust Project Developers.
// Copyright 2017 The UNIC Project Developers.
//
// See the COPYRIGHT file at the top-level directory of this distribution.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

// TODO: This could be improved with more tests like flag emoji with interspersed Extend chars and
// ZWJ

&[
    ("hello world", &["hello", " ", "world"]),

    // Long chains of flag emoji
    (
        "🇦🇫🇦🇽🇦🇱🇩🇿🇦🇸🇦🇩🇦🇴",
        &["🇦🇫", "🇦🇽", "🇦🇱", "🇩🇿", "🇦🇸", "🇦🇩", "🇦🇴"],
    ),

    // Long chains of flag emoji
    (
        "🇦🇫🇦🇽🇦🇱🇩🇿🇦🇸🇦🇩🇦",
        &["🇦🇫", "🇦🇽", "🇦🇱", "🇩🇿", "🇦🇸", "🇦🇩", "🇦"],
    ),

    // Long chains of flag emoji
    (
        "🇦a🇫🇦🇽a🇦🇱🇩🇿🇦🇸🇦🇩🇦",
        &["🇦", "a", "🇫🇦", "🇽", "a", "🇦🇱", "🇩🇿", "🇦🇸", "🇦🇩", "🇦"],
    ),

    (
        "\u{1f468}\u{200d}\u{1f468}\u{200d}\u{1f466}",
        &["\u{1f468}\u{200d}\u{1f468}\u{200d}\u{1f466}"],
    ),

    (
        "😌👎🏼",
        &["😌", "👎🏼"],
    ),

    (
        "🇨🇦🇨🇭🇿🇲🇿 hi",
        &["🇨🇦", "🇨🇭", "🇿🇲", "🇿", " ", "hi"],
    ),
]