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// This file is part of ICU4X. For terms of use, please see the file
// called LICENSE at the top level of the ICU4X source tree
use litemap::LiteMap;
use rkyv::archived_root;
use rkyv::check_archived_root;
use rkyv::ser::serializers::AllocSerializer;
use rkyv::ser::Serializer;
use rkyv::util::AlignedBytes;
use rkyv::util::AlignedVec;
use rkyv::Deserialize;
use rkyv::Infallible;
const DATA: [(&str, &str); 11] = [
("ar", "Arabic"),
("bn", "Bangla"),
("ccp", "Chakma"),
("en", "English"),
("es", "Spanish"),
("fr", "French"),
("ja", "Japanese"),
("ru", "Russian"),
("sr", "Serbian"),
("th", "Thai"),
("tr", "Turkish"),
];
const RKYV: AlignedBytes<192> = AlignedBytes([
74, 97, 112, 97, 110, 101, 115, 101, 97, 114, 0, 0, 0, 0, 0, 2, 65, 114, 97, 98, 105, 99, 0, 6,
98, 110, 0, 0, 0, 0, 0, 2, 66, 97, 110, 103, 108, 97, 0, 6, 99, 99, 112, 0, 0, 0, 0, 3, 67,
104, 97, 107, 109, 97, 0, 6, 101, 110, 0, 0, 0, 0, 0, 2, 69, 110, 103, 108, 105, 115, 104, 7,
101, 115, 0, 0, 0, 0, 0, 2, 83, 112, 97, 110, 105, 115, 104, 7, 102, 114, 0, 0, 0, 0, 0, 2, 70,
114, 101, 110, 99, 104, 0, 6, 106, 97, 0, 0, 0, 0, 0, 2, 8, 0, 0, 0, 144, 255, 255, 255, 114,
117, 0, 0, 0, 0, 0, 2, 82, 117, 115, 115, 105, 97, 110, 7, 115, 114, 0, 0, 0, 0, 0, 2, 83, 101,
114, 98, 105, 97, 110, 7, 116, 104, 0, 0, 0, 0, 0, 2, 84, 104, 97, 105, 0, 0, 0, 4, 116, 114,
0, 0, 0, 0, 0, 2, 84, 117, 114, 107, 105, 115, 104, 7, 80, 255, 255, 255, 11, 0, 0, 0,
]);
type LiteMapOfStrings = LiteMap<String, String>;
type TupleVecOfStrings = Vec<(String, String)>;
fn generate() -> AlignedVec {
let map = DATA
.iter()
.map(|&(k, v)| (k.to_owned(), v.to_owned()))
.collect::<LiteMapOfStrings>();
let mut serializer = AllocSerializer::<4096>::default();
serializer
.serialize_value(&map.into_tuple_vec())
.expect("failed to archive test");
serializer.into_serializer().into_inner()
}
#[test]
fn rkyv_serialize() {
let serialized = generate();
assert_eq!(RKYV.0, serialized.as_slice());
}
#[test]
fn rkyv_archive() {
let archived = unsafe { archived_root::<TupleVecOfStrings>(&RKYV.0) };
let s = archived[0].1.as_str();
assert_eq!(s, "Arabic");
}
#[test]
fn rkyv_checked_archive() {
let archived = check_archived_root::<TupleVecOfStrings>(&RKYV.0).unwrap();
let s = archived[0].1.as_str();
assert_eq!(s, "Arabic");
}
#[test]
fn rkyv_deserialize() {
let archived = unsafe { archived_root::<TupleVecOfStrings>(&RKYV.0) };
let deserialized = archived.deserialize(&mut Infallible).unwrap();
// Safe because we are deserializing a buffer from a trusted source
let deserialized: LiteMapOfStrings = LiteMap::from_sorted_store_unchecked(deserialized);
assert_eq!(deserialized.get("tr").map(String::as_str), Some("Turkish"));
}