Files
pezkuwi-subxt/polkadot/node/core/pvf
Liam Aharon 4a293bc5a2 Enforce consistent and correct toml formatting (#2518)
Using taplo, fixes all our broken and inconsistent toml formatting and
adds CI to keep them tidy.

If people want we can customise the format rules as described here
https://taplo.tamasfe.dev/configuration/formatter-options.html

@ggwpez, I suggest zepter is used only for checking features are
propagated, and leave formatting for taplo to avoid duplicate work and
conflicts.

TODO
- [x] Use `exclude = [...]` syntax in taplo file to ignore zombienet
tests instead of deleting the dir

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>
2023-12-01 07:38:02 +00:00
..
2023-11-28 14:23:25 +01:00
2023-11-28 14:23:25 +01:00
2023-11-28 14:23:25 +01:00

PVF Host

This is the PVF host, responsible for responding to requests from Candidate Validation and spawning worker tasks to fulfill those requests.

See also:

Running basic tests

Running cargo test in the pvf/ directory will run unit and integration tests.

Note: some tests run only under Linux, amd64, and/or with the ci-only-tests feature enabled.

See the general Testing instructions for more information on running tests and observing logs.

Running a test-network with zombienet

Since this crate is consensus-critical, for major changes it is highly recommended to run a test-network. See the "Behavior tests" section of the Testing docs for full instructions.

To run the PVF-specific zombienet test:

RUST_LOG=parachain::pvf=trace zombienet --provider=native spawn zombienet_tests/functional/0001-parachains-pvf.toml

Testing on Linux

Some of the PVF functionality, especially related to security, is Linux-only, and some is amd64-only. If you touch anything security-related, make sure to test on Linux amd64! If you're on a Mac, you can either run a VM or you can hire a VPS and use the open-source tool EternalTerminal to connect to it.1


  1. Unlike ssh, ET preserves your session across disconnects, and unlike another popular persistent shell, mosh, it allows scrollback. ↩︎