Phase 1 of repo reorg (#719)

* 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
2026-07-14 06:15:52 +00:00 · 2018-09-12 11:13:31 +02:00
parent 8fe5aa4c81
commit 1e01162505
374 changed files with 2845 additions and 2902 deletions
@@ -0,0 +1,83 @@
+// Copyright 2017 Parity Technologies (UK) Ltd.
+// This file is part of Substrate.
+
+// Substrate is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Substrate is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Substrate.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Test utils
+
+use std::collections::HashMap;
+use primitives::H256;
+use {DBValue, ChangeSet, CommitSet, MetaDb, HashDb};
+
+#[derive(Default, Debug, Clone, PartialEq, Eq)]
+pub struct TestDb {
+	pub data: HashMap<H256, DBValue>,
+	pub meta: HashMap<Vec<u8>, DBValue>,
+}
+
+impl MetaDb for TestDb {
+	type Error = ();
+
+	fn get_meta(&self, key: &[u8]) -> Result<Option<DBValue>, ()> {
+		Ok(self.meta.get(key).cloned())
+	}
+}
+
+impl HashDb for TestDb {
+	type Error = ();
+	type Hash = H256;
+
+	fn get(&self, key: &H256) -> Result<Option<DBValue>, ()> {
+		Ok(self.data.get(key).cloned())
+	}
+}
+
+impl TestDb {
+	pub fn commit(&mut self, commit: &CommitSet<H256>) {
+		self.data.extend(commit.data.inserted.iter().cloned());
+		for k in commit.data.deleted.iter() {
+			self.data.remove(k);
+		}
+		self.meta.extend(commit.meta.inserted.iter().cloned());
+		for k in commit.meta.deleted.iter() {
+			self.meta.remove(k);
+		}
+	}
+
+	pub fn data_eq(&self, other: &TestDb) -> bool {
+		self.data == other.data
+	}
+}
+
+pub fn make_changeset(inserted: &[u64], deleted: &[u64]) -> ChangeSet<H256> {
+	ChangeSet {
+		inserted: inserted.iter().map(|v| (H256::from(*v), H256::from(*v).to_vec())).collect(),
+		deleted: deleted.iter().map(|v| H256::from(*v)).collect(),
+	}
+}
+
+pub fn make_commit(inserted: &[u64], deleted: &[u64]) -> CommitSet<H256> {
+	CommitSet {
+		data: make_changeset(inserted, deleted),
+		meta: ChangeSet::default(),
+	}
+}
+
+pub fn make_db(inserted: &[u64]) -> TestDb {
+	TestDb {
+		data: inserted.iter().map(|v| (H256::from(*v), H256::from(*v).to_vec())).collect(),
+		meta: Default::default(),
+	}
+}
+