mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-06-19 00:41:03 +00:00
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
This commit is contained in:
Gav Wood
committed by
Arkadiy Paronyan
Arkadiy Paronyan
parent
8fe5aa4c81
commit
1e01162505
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// Copyright 2018 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 alloc;
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pub use substrate_metadata::JsonMetadata;
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/// Make Box available on `std` and `no_std`.
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pub type Box<T> = alloc::boxed::Box<T>;
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/// Make Vec available on `std` and `no_std`.
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pub type Vec<T> = alloc::vec::Vec<T>;
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/// Implements the json metadata support for the given runtime and all its modules.
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///
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/// Example:
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/// ```compile_fail
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/// impl_json_metadata!(for RUNTIME_NAME with modules MODULE0, MODULE2, MODULE3 with Storage);
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/// ```
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///
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/// In this example, just `MODULE3` implements the `Storage` trait.
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#[macro_export]
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macro_rules! impl_json_metadata {
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(
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for $runtime:ident with modules
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$( $rest:tt )*
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) => {
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impl $runtime {
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pub fn json_metadata() -> $crate::metadata::Vec<$crate::metadata::JsonMetadata> {
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let events = Self::outer_event_json_metadata();
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__impl_json_metadata!($runtime;
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$crate::metadata::JsonMetadata::Events {
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name: events.0,
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events: events.1,
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};
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$( $rest )*
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)
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}
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}
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}
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}
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#[macro_export]
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#[doc(hidden)]
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macro_rules! __impl_json_metadata {
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(
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$runtime: ident;
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$( $metadata:expr ),*;
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$mod:ident::$module:ident,
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$( $rest:tt )*
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) => {
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__impl_json_metadata!(
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$runtime;
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$( $metadata, )* $crate::metadata::JsonMetadata::Module {
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module: $mod::$module::<$runtime>::json_metadata(), prefix: stringify!($mod)
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};
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$( $rest )*
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)
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};
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(
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$runtime: ident;
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$( $metadata:expr ),*;
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$mod:ident::$module:ident
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) => {
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__impl_json_metadata!(
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$runtime;
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$( $metadata, )* $crate::metadata::JsonMetadata::Module {
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module: $mod::$module::<$runtime>::json_metadata(), prefix: stringify!($mod)
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};
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)
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};
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(
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$runtime: ident;
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$( $metadata:expr ),*;
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$mod:ident::$module:ident with Storage,
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$( $rest:tt )*
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) => {
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__impl_json_metadata!(
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$runtime;
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$( $metadata, )* $crate::metadata::JsonMetadata::ModuleWithStorage {
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module: $mod::$module::<$runtime>::json_metadata(), prefix: stringify!($mod),
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storage: $mod::$module::<$runtime>::store_json_metadata()
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};
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$( $rest )*
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)
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};
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(
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$runtime: ident;
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$( $metadata:expr ),*;
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$mod:ident::$module:ident with Storage
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) => {
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__impl_json_metadata!(
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$runtime;
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$( $metadata, )* $crate::metadata::JsonMetadata::ModuleWithStorage {
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module: $mod::$module::<$runtime>::json_metadata(), prefix: stringify!($mod),
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storage: $mod::$module::<$runtime>::store_json_metadata()
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};
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)
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};
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(
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$runtime:ident;
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$( $metadata:expr ),*;
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) => {
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<[_]>::into_vec($crate::metadata::Box::new([ $( $metadata ),* ]))
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};
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}
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#[cfg(test)]
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// Do not complain about unused `dispatch` and `dispatch_aux`.
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#[allow(dead_code)]
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mod tests {
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use super::*;
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use serde;
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use serde_json;
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use substrate_metadata::JsonMetadataDecodable;
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use codec::{Decode, Encode};
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mod system {
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pub trait Trait {
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type Origin;
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}
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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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decl_event!(
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pub enum Event {
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SystemEvent,
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}
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);
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}
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mod event_module {
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use dispatch::Result;
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pub trait Trait {
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type Origin;
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type Balance;
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}
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decl_event!(
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pub enum Event<T> with RawEvent<Balance>
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where <T as Trait>::Balance
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{
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/// Hi, I am a comment.
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TestEvent(Balance),
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}
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);
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decl_module! {
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pub struct Module<T: Trait> for enum Call where origin: T::Origin {
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fn aux_0(origin) -> Result;
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}
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}
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impl<T: Trait> Module<T> {
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fn aux_0(_: T::Origin) -> Result {
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unreachable!()
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}
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}
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}
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mod event_module2 {
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pub trait Trait {
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type Origin;
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type Balance;
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}
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decl_event!(
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pub enum Event<T> with RawEvent<Balance>
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where <T as Trait>::Balance
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{
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TestEvent(Balance),
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}
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);
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decl_module! {
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pub struct ModuleWithStorage<T: Trait> for enum Call where origin: T::Origin {}
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}
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decl_storage! {
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trait Store for ModuleWithStorage<T: Trait> as TestStorage {
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StorageMethod : u32;
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}
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}
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}
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#[derive(Debug, Clone, PartialEq, Eq, Encode, Decode, Deserialize, Serialize)]
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pub struct TestRuntime;
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impl_outer_event! {
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pub enum TestEvent for TestRuntime {
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event_module, event_module2
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}
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}
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impl event_module::Trait for TestRuntime {
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type Origin = u32;
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type Balance = u32;
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}
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impl event_module2::Trait for TestRuntime {
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type Origin = u32;
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type Balance = u32;
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}
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impl system::Trait for TestRuntime {
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type Origin = u32;
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}
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fn system_event_json() -> &'static str {
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r#"{ "SystemEvent": { "params": null, "description": [ ] } }"#
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}
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fn event_module_event_json() -> &'static str {
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r#"{ "TestEvent": { "params": [ "Balance" ], "description": [ " Hi, I am a comment." ] } }"#
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}
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fn event_module2_event_json() -> &'static str {
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r#"{ "TestEvent": { "params": [ "Balance" ], "description": [ ] } }"#
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}
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impl_json_metadata!(
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for TestRuntime with modules
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event_module::Module,
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event_module2::ModuleWithStorage with Storage
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);
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const EXPECTED_METADATA: &[JsonMetadata] = &[
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JsonMetadata::Events {
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name: "TestEvent",
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events: &[
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("system", system_event_json),
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("event_module", event_module_event_json),
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("event_module2", event_module2_event_json),
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]
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},
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JsonMetadata::Module {
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module: concat!(
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r#"{ "name": "Module", "call": "#,
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r#"{ "name": "Call", "functions": "#,
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r#"{ "0": { "name": "aux_0", "params": [ "#,
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r#"{ "name": "origin", "type": "T::Origin" } ], "#,
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r#""description": [ ] } } } }"#
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),
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prefix: "event_module"
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},
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JsonMetadata::ModuleWithStorage {
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module: r#"{ "name": "ModuleWithStorage", "call": { "name": "Call", "functions": { } } }"#,
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prefix: "event_module2",
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storage: concat!(
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r#"{ "prefix": "TestStorage", "items": { "#,
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r#""StorageMethod": { "description": [ ], "modifier": null, "type": "u32" }"#,
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r#" } }"#
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)
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}
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];
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#[test]
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fn runtime_json_metadata() {
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let metadata = TestRuntime::json_metadata();
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assert_eq!(EXPECTED_METADATA, &metadata[..]);
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}
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#[test]
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fn json_metadata_encode_and_decode() {
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let metadata = TestRuntime::json_metadata();
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let metadata_encoded = metadata.encode();
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let metadata_decoded = Vec::<JsonMetadataDecodable>::decode(&mut &metadata_encoded[..]);
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assert_eq!(&metadata_decoded.unwrap()[..], &metadata[..]);
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}
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#[test]
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fn into_json_string_is_valid_json() {
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let metadata = TestRuntime::json_metadata();
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let metadata_encoded = metadata.encode();
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let metadata_decoded = Vec::<JsonMetadataDecodable>::decode(&mut &metadata_encoded[..]);
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for mdata in metadata_decoded.unwrap().into_iter() {
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let json = mdata.into_json_string();
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let _: serde::de::IgnoredAny =
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serde_json::from_str(&json.1).expect(&format!("Is valid json syntax: {}", json.1));
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}
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}
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}
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