Skip to content
This repository has been archived by the owner on Nov 6, 2020. It is now read-only.

[json-tests] populate state from genesis pod state #11083

Conversation

ordian
Copy link
Collaborator

@ordian ordian commented Sep 23, 2019

Fixes #11074, fixes #11075, fixes #11076 and closes #11077.
In the failing test we had

                "storage" : {
                    "0x00" : "0x00"
                }

And our test code for constructing state_root didn't handle removing zero valued storage entries from trie.
populate_from is used to update the state cache so that commit logic works and another state.commit() is added to work with 0 constructors case.

@ordian ordian added A0-pleasereview 🤓 Pull request needs code review. M4-core ⛓ Core client code / Rust. labels Sep 23, 2019
Copy link
Collaborator

@dvdplm dvdplm left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

minor suggestion

@@ -131,6 +131,7 @@ fn run_constructors<T: Backend>(
let start_nonce = engine.account_start_nonce(0);

let mut state = State::from_existing(db, root, start_nonce, factories.clone())?;
state.populate_from(genesis_state.clone());

// Execute contract constructors.
let env_info = EnvInfo {
Copy link
Collaborator

@dvdplm dvdplm Sep 23, 2019

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

So this is not used when self.constructors is empty, nor is from below. Maybe wrap the whole block in an if !constructors.empty() and move the state.commit() outside?

Copy link
Collaborator Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

I don't have a strong opinion about this change, but it's out of scope of this PR, feel free to commit it directly to your branch after this PR is merged.

@dvdplm
Copy link
Collaborator

dvdplm commented Sep 23, 2019

Test failure looks spurious. Retrying.

@dvdplm
Copy link
Collaborator

dvdplm commented Sep 23, 2019

Can confirm that this fixes #11075 as well.

@dvdplm
Copy link
Collaborator

dvdplm commented Sep 23, 2019

…and both #11076 and #11077 are fixed too.

@dvdplm dvdplm merged commit 8d80635 into dp/chore/new-ethereum-consensus-tests Sep 23, 2019
@ordian ordian deleted the ao-populate-state-from-genesis-pod-state branch September 23, 2019 15:23
dvdplm added a commit that referenced this pull request Sep 23, 2019
…ritytech/parity-ethereum into dp/chore/new-ethereum-consensus-tests

* 'dp/chore/new-ethereum-consensus-tests' of github.com:paritytech/parity-ethereum:
  Update ethcore/src/json_tests/chain.rs
  [json-tests] populate state from genesis pod state (#11083)
dvdplm added a commit that referenced this pull request Sep 25, 2019
* new ethereum consensus tests, #10908

* Update JSON tests to 725dbc73a

This PR reverts the controversial changes of the previous PR and skips the failing tests.

Maybe I misunderstand the suggested workaround of putting the fix under `#[cfg(test)]` but it seems odd to run different code in production than we run in tests. Instead here I suggest we skip the failing tests with the argument that we do not wish to fix this issue (at least not at this time) because it does not affect us. If I am wrong, and I likely am, I look forward to hearing why and what a better approach to updating the state tests is.

Branched off #10923

ref #10908

* Update json test commit to 1dc9d20e97165708f7db0bbf2d1a87a6b4285827

* Fail with error message

* Handle missing r, s, v params in json tests
Light cleanup of json test runner

* Include the path to the test file

* Handle new `postState` format: string or map
Sort out tests
Missing docs

* WIP

* Include test-helpers from ethjson

* Sort out new paths

* Remove dead code

* Fix warnings stemming from code called only from macros
Skip failing tests in stRevert/ and stTransactionTest/ (too course a filter!)
Docs and light touch refactorings for readability

* Skip all failing tests

* Document the single-test-skipping madness

* Update tests to latest commit on the `develop` branch

* Rename test skipping types to reflect actual purpose

* Switch to skipping individual tests in currents.json
Add some logging to help debug skipping

* Fix rpc test by curve fitting to new json test source file

* Add refs to all issues for fixing failing&skipped json tests

* Sort out the need for Clone for tests

* [json-tests] populate state from genesis pod state (#11083)

* [json-tests] populate state from genesis pod state

* [json-tests] #11075 is resolved as well

* [json-tests] #11076 hopefully too

* [json-tests] #11077 🎉

* [json-tests] fix trailing comma

* Update ethcore/src/json_tests/chain.rs

Co-Authored-By: Andronik Ordian <write@reusable.software>

* Add issue numbers to TODOs

* Apply @ordians fix for wrong state_root

* Warn on invalid RLP

* Remove the `ci-skip-tests` feature
dvdplm added a commit that referenced this pull request Sep 25, 2019
* new ethereum consensus tests, #10908

* Update JSON tests to 725dbc73a

This PR reverts the controversial changes of the previous PR and skips the failing tests.

Maybe I misunderstand the suggested workaround of putting the fix under `#[cfg(test)]` but it seems odd to run different code in production than we run in tests. Instead here I suggest we skip the failing tests with the argument that we do not wish to fix this issue (at least not at this time) because it does not affect us. If I am wrong, and I likely am, I look forward to hearing why and what a better approach to updating the state tests is.

Branched off #10923

ref #10908

* Update json test commit to 1dc9d20e97165708f7db0bbf2d1a87a6b4285827

* Fail with error message

* Handle missing r, s, v params in json tests
Light cleanup of json test runner

* Include the path to the test file

* Handle new `postState` format: string or map
Sort out tests
Missing docs

* WIP

* Include test-helpers from ethjson

* Sort out new paths

* Remove dead code

* Fix warnings stemming from code called only from macros
Skip failing tests in stRevert/ and stTransactionTest/ (too course a filter!)
Docs and light touch refactorings for readability

* Skip all failing tests

* Document the single-test-skipping madness

* Update tests to latest commit on the `develop` branch

* Rename test skipping types to reflect actual purpose

* Switch to skipping individual tests in currents.json
Add some logging to help debug skipping

* Fix rpc test by curve fitting to new json test source file

* Add refs to all issues for fixing failing&skipped json tests

* Sort out the need for Clone for tests

* [json-tests] populate state from genesis pod state (#11083)

* [json-tests] populate state from genesis pod state

* [json-tests] #11075 is resolved as well

* [json-tests] #11076 hopefully too

* [json-tests] #11077 🎉

* [json-tests] fix trailing comma

* Update ethcore/src/json_tests/chain.rs

Co-Authored-By: Andronik Ordian <write@reusable.software>

* Add issue numbers to TODOs

* Apply @ordians fix for wrong state_root

* Warn on invalid RLP

* Remove the `ci-skip-tests` feature
s3krit added a commit that referenced this pull request Sep 26, 2019
* ethcore/res: activate Istanbul on Ropsten, Görli, Rinkeby, Kovan (#11068)

* ethcore/res: activate Istanbul on Ropsten block 6485846

* ethcore/res: activate Istanbul on Goerli block 1561651

* ethcore/res: use hex values for Istanbul specs

* ethcore/res: fix trailing comma

* ethcore/res: be pedantic about EIP-1283 in Petersburg and Istanbul test specs

* ethcore/res: activate Istanbul on Rinkeby block 5435345

* ethcore/res: activate Istanbul on Kovan block 14111141

* ethcore/res: fix kovan istanbul number to 0xd751a5

* cleanup json crate (#11027)

* [json]: cleanup

write something here....

* nit: commit new/moved files

* nit: remove needless features

* nits

* fix(grumbles): use explicit import `DifficultyTest`

* fix(grumbles): remove needless type hints

* fix(grumble): docs `from -> used by`

Co-Authored-By: David <dvdplm@gmail.com>

* fix(grumbles): use explicit `imports`

* fix(grumble): merge `tx` and `tx_with_signing_info`

* fix(grumbles): resolve introduced `TODO's`

* [json-spec] make blake2 pricing spec more readable (#11034)

* [json-spec] make blake2 pricing spec more readable

* [ethcore] fix compilation

* Update JSON tests to d4f86ecf4aa7c (#11054)

* new ethereum consensus tests, #10908

* Update JSON tests to 725dbc73a

This PR reverts the controversial changes of the previous PR and skips the failing tests.

Maybe I misunderstand the suggested workaround of putting the fix under `#[cfg(test)]` but it seems odd to run different code in production than we run in tests. Instead here I suggest we skip the failing tests with the argument that we do not wish to fix this issue (at least not at this time) because it does not affect us. If I am wrong, and I likely am, I look forward to hearing why and what a better approach to updating the state tests is.

Branched off #10923

ref #10908

* Update json test commit to 1dc9d20e97165708f7db0bbf2d1a87a6b4285827

* Fail with error message

* Handle missing r, s, v params in json tests
Light cleanup of json test runner

* Include the path to the test file

* Handle new `postState` format: string or map
Sort out tests
Missing docs

* WIP

* Include test-helpers from ethjson

* Sort out new paths

* Remove dead code

* Fix warnings stemming from code called only from macros
Skip failing tests in stRevert/ and stTransactionTest/ (too course a filter!)
Docs and light touch refactorings for readability

* Skip all failing tests

* Document the single-test-skipping madness

* Update tests to latest commit on the `develop` branch

* Rename test skipping types to reflect actual purpose

* Switch to skipping individual tests in currents.json
Add some logging to help debug skipping

* Fix rpc test by curve fitting to new json test source file

* Add refs to all issues for fixing failing&skipped json tests

* Sort out the need for Clone for tests

* [json-tests] populate state from genesis pod state (#11083)

* [json-tests] populate state from genesis pod state

* [json-tests] #11075 is resolved as well

* [json-tests] #11076 hopefully too

* [json-tests] #11077 🎉

* [json-tests] fix trailing comma

* Update ethcore/src/json_tests/chain.rs

Co-Authored-By: Andronik Ordian <write@reusable.software>

* Add issue numbers to TODOs

* Apply @ordians fix for wrong state_root

* Warn on invalid RLP

* Remove the `ci-skip-tests` feature
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Labels
A0-pleasereview 🤓 Pull request needs code review. M4-core ⛓ Core client code / Rust.
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants