mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-27 20:57:59 +00:00
Bastian Köcher
5d58d583e3
* Switch `srml-session` keys to `decl_storage!` * Expose `DEDUP_KEY_PREFIX` in constants * Fix test * Bump spec version
100 lines
3.2 KiB
Rust
100 lines
3.2 KiB
Rust
// Copyright 2019 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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use runtime_io::{with_externalities, Blake2Hasher};
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use srml_support::{StorageValue, StorageMap, StorageDoubleMap};
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use srml_support::storage::unhashed;
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use parity_codec::{Encode, Decode};
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pub trait Trait {
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type Origin;
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type BlockNumber: Encode + Decode + Default + Clone;
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}
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srml_support::decl_module! {
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pub struct Module<T: Trait> for enum Call where origin: T::Origin {}
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}
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srml_support::decl_storage!{
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trait Store for Module<T: Trait> as FinalKeys {
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pub Value config(value): u32;
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pub Map: map u32 => u32;
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pub Map2: map hasher(twox_128) u32 => u32;
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pub LinkedMap: linked_map u32 => u32;
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pub LinkedMap2: linked_map hasher(twox_128) u32 => u32;
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pub DoubleMap: double_map u32, blake2_256(u32) => u32;
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pub DoubleMap2: double_map hasher(twox_128) u32, blake2_128(u32) => u32;
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pub Foo get(foo) config(): Option<T::BlockNumber>;
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pub Foo2 get(foo2) config(): double_map u32, blake2_256(T::BlockNumber) => Option<u32>;
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}
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}
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struct Test;
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impl Trait for Test {
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type BlockNumber = u32;
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type Origin = u32;
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}
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fn new_test_ext() -> runtime_io::TestExternalities<Blake2Hasher> {
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GenesisConfig::<Test>::default().build_storage().unwrap().0.into()
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}
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#[test]
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fn final_keys() {
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with_externalities(&mut new_test_ext(), || {
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Value::put(1);
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assert_eq!(unhashed::get::<u32>(&runtime_io::twox_128(b"FinalKeys Value")), Some(1u32));
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Map::insert(1, 2);
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let mut k = b"FinalKeys Map".to_vec();
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k.extend(1u32.encode());
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assert_eq!(unhashed::get::<u32>(&runtime_io::blake2_256(&k)), Some(2u32));
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Map2::insert(1, 2);
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let mut k = b"FinalKeys Map2".to_vec();
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k.extend(1u32.encode());
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assert_eq!(unhashed::get::<u32>(&runtime_io::twox_128(&k)), Some(2u32));
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LinkedMap::insert(1, 2);
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let mut k = b"FinalKeys LinkedMap".to_vec();
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k.extend(1u32.encode());
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assert_eq!(unhashed::get::<u32>(&runtime_io::blake2_256(&k)), Some(2u32));
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LinkedMap2::insert(1, 2);
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let mut k = b"FinalKeys LinkedMap2".to_vec();
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k.extend(1u32.encode());
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assert_eq!(unhashed::get::<u32>(&runtime_io::twox_128(&k)), Some(2u32));
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DoubleMap::insert(&1, &2, &3);
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let mut k = b"FinalKeys DoubleMap".to_vec();
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k.extend(1u32.encode());
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let mut k = runtime_io::blake2_256(&k).to_vec();
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k.extend(&runtime_io::blake2_256(&2u32.encode()));
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assert_eq!(unhashed::get::<u32>(&k), Some(3u32));
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DoubleMap2::insert(&1, &2, &3);
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let mut k = b"FinalKeys DoubleMap2".to_vec();
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k.extend(1u32.encode());
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let mut k = runtime_io::twox_128(&k).to_vec();
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k.extend(&runtime_io::blake2_128(&2u32.encode()));
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assert_eq!(unhashed::get::<u32>(&k), Some(3u32));
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});
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}
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