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allow try-runtime and TestExternalities to report PoV size (#10372)

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* allow try-runtime and test-externalities to report proof size

* self review

* fix test

* Fix humanized dispaly of bytes

* Fix some test

* Fix some review grumbles

* last of the review comments

* fmt

* remove unused import

* move test

* fix import

* Update primitives/state-machine/src/testing.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* last touches

* fix

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Kian Paimani
2021-12-04 07:11:25 +01:00
committed by GitHub
parent b2f1374487
commit 4775f11edc
15 changed files with 699 additions and 128 deletions
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substrate/primitives/storage/src/lib.rs
+16 -10
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@@ -210,6 +210,14 @@ pub mod well_known_keys {
/// Prefix of the default child storage keys in the top trie.
pub const DEFAULT_CHILD_STORAGE_KEY_PREFIX: &'static [u8] = b":child_storage:default:";
/// Whether a key is a default child storage key.
///
/// This is convenience function which basically checks if the given `key` starts
/// with `DEFAULT_CHILD_STORAGE_KEY_PREFIX` and doesn't do anything apart from that.
pub fn is_default_child_storage_key(key: &[u8]) -> bool {
key.starts_with(DEFAULT_CHILD_STORAGE_KEY_PREFIX)
}
/// Whether a key is a child storage key.
///
/// This is convenience function which basically checks if the given `key` starts
@@ -231,7 +239,7 @@ pub mod well_known_keys {
/// Information related to a child state.
#[derive(Debug, Clone)]
#[cfg_attr(feature = "std", derive(PartialEq, Eq, Hash, PartialOrd, Ord))]
#[cfg_attr(feature = "std", derive(PartialEq, Eq, Hash, PartialOrd, Ord, Encode, Decode))]
pub enum ChildInfo {
/// This is the one used by default.
ParentKeyId(ChildTrieParentKeyId),
@@ -370,16 +378,14 @@ impl ChildType {
}
/// A child trie of default type.
/// It uses the same default implementation as the top trie,
/// top trie being a child trie with no keyspace and no storage key.
/// Its keyspace is the variable (unprefixed) part of its storage key.
/// It shares its trie nodes backend storage with every other
/// child trie, so its storage key needs to be a unique id
/// that will be use only once.
/// Those unique id also required to be long enough to avoid any
/// unique id to be prefixed by an other unique id.
///
/// It uses the same default implementation as the top trie, top trie being a child trie with no
/// keyspace and no storage key. Its keyspace is the variable (unprefixed) part of its storage key.
/// It shares its trie nodes backend storage with every other child trie, so its storage key needs
/// to be a unique id that will be use only once. Those unique id also required to be long enough to
/// avoid any unique id to be prefixed by an other unique id.
#[derive(Debug, Clone)]
#[cfg_attr(feature = "std", derive(PartialEq, Eq, Hash, PartialOrd, Ord))]
#[cfg_attr(feature = "std", derive(PartialEq, Eq, Hash, PartialOrd, Ord, Encode, Decode))]
pub struct ChildTrieParentKeyId {
/// Data is the storage key without prefix.
data: Vec<u8>,