## Description
This PR introduces the `cmdtest` package, offering a lightweight wrapper around cobra commands to simplify testing CLI utilities.
I backfilled tests for the `version` command, which was an example of a very simple test setup; and for the `export` command, which was more involved due to the server and client context requirements.
I did notice that there are some existing tests for some utilities, but the `cmdtest` package follows a simple pattern that has been easy to use successfully in [the relayer](https://github.com/cosmos/relayer/blob/main/internal/relayertest/system.go) and in other projects outside the Cosmos ecosystem.
While filling in these tests, I started removing uses of `cmd.Print`, as that is the root cause of issues like #8498, #7964, #15167, and possibly others. Internal to cobra, the print family of methods write to `cmd.OutOrStderr()` -- meaning that if the authors call `cmd.SetOutput()` before executing the command, the output will be written to stdout as expected; otherwise it will go to stderr. I don't understand why that would be the default behavior, but it is probably too late to change from cobra's side.
Instead of `cmd.Print`, we prefer to `fmt.Fprint(cmd.OutOrStdout())` or `fmt.Fprint(cmd.ErrOrStderr())` as appropriate, giving an unambiguous destination for output. And the new tests collect those outputs in plain `bytes.Buffer` values so that we can assert their content appropriately.
In the longer term, I would like to deprecate and eventually remove the `testutil` package's `ApplyMockIO` method and its `BufferWriter` and `BufferReader` types, as they are unnecessary indirection when a simpler solution exists. But that can wait until `cmdtest` has propagated through the codebase more.
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## Description
removes the dependency of tendermint/utils/log from countless locations. This is in effort of reducing Tendermint's lib usage in the sdk
this is nonbreaking as the interface is the same. To eliminate tm/utils/log in the sdk we need a few more things. Once we have fully removed the tendermint logger, I would propose we break the interface and define our own for our use case, when we pass the logger to tendermint in the node.New() function we can wrap our logger for its use case
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Integrate Tendermint v0.35.0, including changes to build and test
plumbing necessary to make everything build. This change does not
update any SDK APIs to make use of new features.
Co-authored-by: marbar3778 <marbar3778@yahoo.com>
Co-authored-by: tycho garen <garen@tychoish.com>
Co-authored-by: M. J. Fromberger <michael.j.fromberger@gmail.com>
Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com>
Co-authored-by: Callum Waters <cmwaters19@gmail.com>
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## Description
Revert routing queries through tendermint.
The reason this change was made is because of this error:
```
fatal error: concurrent map read and map write
```
The person who identified this error submitted these steps to reproduce
```
User sends a query with grpc
Tendermint Commit new blocks and tries to Commit IAVL (which causing IAVL versions map to change)
At the same time query tries to read from the same map (iavl.(*MutableTree).VersionExists) to check if requested version is exists
Node exits with fatal error: concurrent map read and map write
```
With the recent changes to IAVL submitted by terra (cc @YunSuk-Yeo) the reason for why we need to route through tendermint is no longer present. We should revert it when 0.17.1 of IAVL is cut, which will be later today.
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so it don't block other code from executing.
Closes#9703
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## Description
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are the most critical to review. -->
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- [ ] provided a link to the relevant issue or specification
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- [ ] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing)
- [ ] added a changelog entry to `CHANGELOG.md`
- [ ] included comments for [documenting Go code](https://blog.golang.org/godoc)
- [ ] updated the relevant documentation or specification
- [ ] reviewed "Files changed" and left comments if necessary
- [ ] confirmed all CI checks have passed
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* Make gRPC requests go through tendermint Query
* Remove commented code
* Dry run in InitChain?
* Save type of first run
* Add metadata in repsonse
* Factorize some code
* Fix lint
* Update comments
* Fix md test
* Fix test expected
* Don't put RunGRPCQuery as clientCtx method
* Update baseapp/grpcserver.go
Co-authored-by: Robert Zaremba <robert@zaremba.ch>
* Address review comments
Co-authored-by: Robert Zaremba <robert@zaremba.ch>
* add more logs during the initialization process
* initializtion: move profiling to the top of the startProcess function
* x/bank InitGenesis: remove k.ValidateBalance
* debug: add logs and telemetry to x/bank and x/crisis
* make x/crisis AssertInvariants optional during InitGenesis
* Add module init flags mechanism
* update changelog
* remove debug fmt.Print
* fix testutil/network/
* fix log message
* update test NewApp calls
* review changes
Co-authored-by: Aaron Craelius <aaron@regen.network>
* Add height in exported genesis
* +1
* Add test
* Refactor ctx in setupApp
* Use amino in export
* Use tmjson
* Add custom initialVersion (set to 0 for now)
* Add comment
* Add mount in initChainer
* app.LastBlockheight
* InitializeAndSeal in InitChain?
* Revert create store with initial version
* Update to latest iavl
* Check height in test
* Make it work
* Add more tests
* Rename interface
* Use struct isntead of 6 args
* Fix lint
* Remove stray fmt
* Revert go mod/sum
* Install iavl rc3
* Update comments
* Add fee in network
* Typo
* Fix logic in commit
* Fix tests
* Only set initial version on > 1
* Genesis block num = 1
* Fresh chain, genesis block = 0
* Add comments
* Revert Mutable/ImmutableTree
* Allow for zero height
* Fix restart
* Add comments
* Add comments, fix test
* Fix remaining one test
* Add panic test
* Update comment
* Add test for --height
* No cast
* Add check that genesis file exists
* Remove duplicate imports
* Fail early
Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>
Co-authored-by: Jack Zampolin <jack.zampolin@gmail.com>
Co-authored-by: Cory <cjlevinson@gmail.com>
