mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-08 03:08:06 +00:00
Gav Wood
1e01162505
* Remove unneeded script * Rename Substrate Demo -> Substrate * Rename demo -> node * Build wasm from last rename. * Merge ed25519 into substrate-primitives * Minor tweak * Rename substrate -> core * Move substrate-runtime-support to core/runtime/support * Rename/move substrate-runtime-version * Move codec up a level * Rename substrate-codec -> parity-codec * Move environmental up a level * Move pwasm-* up to top, ready for removal * Remove requirement of s-r-support from s-r-primitives * Move core/runtime/primitives into core/runtime-primitives * Remove s-r-support dep from s-r-version * Remove dep of s-r-support from bft * Remove dep of s-r-support from node/consensus * Sever all other core deps from s-r-support * Forgot the no_std directive * Rename non-SRML modules to sr-* to avoid match clashes * Move runtime/* to srml/* * Rename substrate-runtime-* -> srml-* * Move srml to top-level
84 lines
2.2 KiB
Rust
84 lines
2.2 KiB
Rust
// Copyright 2017 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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//! Test utils
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use std::collections::HashMap;
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use primitives::H256;
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use {DBValue, ChangeSet, CommitSet, MetaDb, HashDb};
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#[derive(Default, Debug, Clone, PartialEq, Eq)]
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pub struct TestDb {
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pub data: HashMap<H256, DBValue>,
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pub meta: HashMap<Vec<u8>, DBValue>,
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}
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impl MetaDb for TestDb {
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type Error = ();
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fn get_meta(&self, key: &[u8]) -> Result<Option<DBValue>, ()> {
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Ok(self.meta.get(key).cloned())
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}
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}
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impl HashDb for TestDb {
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type Error = ();
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type Hash = H256;
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fn get(&self, key: &H256) -> Result<Option<DBValue>, ()> {
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Ok(self.data.get(key).cloned())
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}
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}
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impl TestDb {
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pub fn commit(&mut self, commit: &CommitSet<H256>) {
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self.data.extend(commit.data.inserted.iter().cloned());
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for k in commit.data.deleted.iter() {
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self.data.remove(k);
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}
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self.meta.extend(commit.meta.inserted.iter().cloned());
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for k in commit.meta.deleted.iter() {
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self.meta.remove(k);
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}
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}
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pub fn data_eq(&self, other: &TestDb) -> bool {
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self.data == other.data
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}
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}
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pub fn make_changeset(inserted: &[u64], deleted: &[u64]) -> ChangeSet<H256> {
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ChangeSet {
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inserted: inserted.iter().map(|v| (H256::from(*v), H256::from(*v).to_vec())).collect(),
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deleted: deleted.iter().map(|v| H256::from(*v)).collect(),
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}
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}
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pub fn make_commit(inserted: &[u64], deleted: &[u64]) -> CommitSet<H256> {
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CommitSet {
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data: make_changeset(inserted, deleted),
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meta: ChangeSet::default(),
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}
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}
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pub fn make_db(inserted: &[u64]) -> TestDb {
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TestDb {
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data: inserted.iter().map(|v| (H256::from(*v), H256::from(*v).to_vec())).collect(),
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meta: Default::default(),
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}
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}
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