mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-06-16 13:11:15 +00:00
Peter Goodspeed-Niklaus
44d5aba80d
* Create a macro which automates creation of benchmark test suites. * bump impl_version * allow unused on test_bench_by_name * use proper doctest ignore attribute * Explicitly hand the Module to the test suite Much better practice than depending on it showing up implicitly in the namespace. * explicitly import what we need into `mod tests` * bench_module is `ident` not `tt` Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com> * allow end users to specify arguments for new_test_ext This turned out to be surprisingly easy. On reflection, it turns out that of course the compiler can't eagerly evaluate the function call, but needs to paste it in everywhere desired. * enable explicitly specifying the path to the benchmarks invocation also enable optional trailing commas * Revert "bump impl_version" This reverts commit 0209e4de33fd43873f8cfc6875815d0fd6151e63. * list failing benchmark tests and the errors which caused the failure * harden benchmark tests against internal panics * suppress warning about ignored profiles unfortunately, setting the profile here doesn't do anything; we'd need to set it in every leaf package anyway. However, as this was just making the default explicit anyway, I think it's safe enough to remove entirely. * impl_benchmark_test_suite for assets * impl_benchmark_test_suite for balances * impl_benchmark_test_suite for bounties * impl_benchmark_test_suite for Collective * impl_benchmark_test_suite for Contracts * impl_benchmark_test_suite for Democracy * don't impl_benchmark_test_suite for Elections-Phragmen * impl_benchmark_test_suite for Identity Note that Identity tests currently fail. They failed in an identical way before this change, so as far as I'm concerned, the status quo is good enough for now. * impl_benchmark_test_suite for ImOnline * impl_benchmark_test_suite for indices For this crate also, the test suite fails identically with and without this change, so we can say that this change is not the cause of the tests' failure to compile. * impl_benchmark_test_suite for lottery * impl_benchmark_test_suite for merkle-mountain-range * impl_benchmark_test_suite for Multisig These tests fail identically with and without the change, so the change seems unlikely to be the origin of the failures. * impl_benchmark_test_suite for offences * impl_benchmark_test_suite for Proxy Fails identically with and without this change. * impl_benchmark_test_suite for scheduler * impl_benchmark_test_suite for session It turns out to be important to be able to exclude items marked `#[extra]` sometimes. Who knew? * impl_benchmark_test_suite for staking * impl_benchmark_test_suite for system * impl_benchmark_test_suite for timestamp * impl_benchmark_test_suite for tips * impl_benchmark_test_suite for treasury * impl_benchmark_test_suite for utility Note that benchmark tests fail identically before and after this change. * impl_benchmark_test_suite for vesting * fix wrong module name in impl_benchmark_test_suite in Offences * address line length nits * enable optional keyword argument: exec_name Took a _lot_ of macro-wrangling to get the functionality that I want, but now you have the option to pass in ```rust impl_benchmark_test_suite!( Elections, crate::tests::ExtBuilder::default().desired_members(13).desired_runners_up(7), crate::tests::Test, exec_name = build_and_execute, ); ``` and have it expand out properly. A selected fragment of the expansion: ```rust fn test_benchmarks() { crate::tests::ExtBuilder::default() .desired_members(13) .desired_runners_up(7) .build_and_execute(|| { ``` * get rid of dead code Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>
I'm online Module
If the local node is a validator (i.e. contains an authority key), this module gossips a heartbeat transaction with each new session. The heartbeat functions as a simple mechanism to signal that the node is online in the current era.
Received heartbeats are tracked for one era and reset with each new era. The module exposes two public functions to query if a heartbeat has been received in the current era or session.
The heartbeat is a signed transaction, which was signed using the session key
and includes the recent best block number of the local validators chain as well
as the NetworkState.
It is submitted as an Unsigned Transaction via off-chain workers.
Interface
Public Functions
is_online- True if the validator sent a heartbeat in the current session.
Usage
use frame_support::{decl_module, dispatch};
use frame_system::ensure_signed;
use pallet_im_online::{self as im_online};
pub trait Config: im_online::Config {}
decl_module! {
pub struct Module<T: Config> for enum Call where origin: T::Origin {
#[weight = 0]
pub fn is_online(origin, authority_index: u32) -> dispatch::DispatchResult {
let _sender = ensure_signed(origin)?;
let _is_online = <im_online::Module<T>>::is_online(authority_index);
Ok(())
}
}
}
Dependencies
This module depends on the Session module.
License: Apache-2.0