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test: Remove from_node from create_self_transfer* MiniWallet helpers#25435

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maflcko merged 1 commit intobitcoin:masterfrom
maflcko:2206-test-miniwallet-no-node-🎳
Jun 22, 2022

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test: Remove from_node from create_self_transfer* MiniWallet helpers#25435
maflcko merged 1 commit intobitcoin:masterfrom
maflcko:2206-test-miniwallet-no-node-🎳

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@maflcko maflcko commented Jun 21, 2022

MiniWallet is capable to create a transaction without a node, so don't pass it in where not needed.

test: Remove from_node from create_self_transfer* MiniWallet helpers
fa8421b 
The from_node argument is no longer used as of commit
a55606c
@fanquake fanquake added the Tests label Jun 21, 2022
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kouloumos commented Jun 21, 2022

Could this be an opportunity to further reassess the use of the from_node argument?

Out of the 81 times that is passed as an argument to send_self_transfer, send_to, send_self_transfer_multi and sendrawtransaction only at 9 occurances it uses a node other than the MiniWallet test_node.

As that argument is passed down to sendrawtransaction, maybe it could be further simplified by changing from_node=None at the rest of the methods and add from_node = from_node or self._test_node in sendrawtransaction

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maflcko commented Jun 21, 2022

Sure, but let's create a separate discussion thread for this, see also #24025

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Concept ACK 🔎

The from_node argument was used for testing mempool validity (via the testmempoolaccept RPC), which was removed in #25356 and is hence not needed anymore.

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ACK fa8421b

In order to remove from_node from create_self_transfer*, this PR also changes the method signature of send_self_transfer* to explicitly accept the from_node argument as it cannot access it anymore through kwargs.

Sure, but let's create a separate discussion thread for this, see also #24025

Thanks for the input, I was not aware that this issue was already raised as I initially though of it as less controversial.

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maflcko commented Jun 21, 2022

I think it can be done by explicitly passing a default_send_node to MiniWallet, with the disclaimer that it should only be used where no ambiguity exists. For example, for tests that only have one node?

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kouloumos commented Jun 21, 2022 •
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I think it can be done by explicitly passing a default_send_node to MiniWallet, with the disclaimer that it should only be used where no ambiguity exists. For example, for tests that only have one node?

Per your suggestion, I replied on the PR you mentioned, as a more suitable discussion thread.

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ACK fa8421b

I think it can be done by explicitly passing a default_send_node to MiniWallet, with the disclaimer that it should only be used where no ambiguity exists. For example, for tests that only have one node?

Sounds like a good idea to me. If anyone opens a follow-up PR implementing this or any other way to reduce the need to pass explicit from_node arguments (now discussed in #24025), feel free to ping me as reviewer.

@maflcko maflcko merged commit 1b71c76 into bitcoin:master Jun 22, 2022
@maflcko maflcko deleted the 2206-test-miniwallet-no-node-🎳 branch June 22, 2022 05:35
sidhujag pushed a commit to syscoin/syscoin that referenced this pull request Jun 22, 2022
Merge bitcoin#25435: test: Remove from_node from create_self_transfer…
317d05d 
…* MiniW…
theStack added a commit to theStack/bitcoin that referenced this pull request Jun 27, 2022
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test: fix failing test interface_usdt_utxocache.py
f665c6e 
The `from_node` argument doesn't exist anymore for
`MiniWallet.create_self_transfer` since PR bitcoin#25435 (commit
fa8421b).
@theStack theStack mentioned this pull request Jun 27, 2022
Merged
maflcko pushed a commit to maflcko/bitcoin-core that referenced this pull request Jun 28, 2022
Merge bitcoin#25486: test: fix failing test `interface_usdt_utxocache…
78957e7 
….py`

f665c6e test: fix failing test interface_usdt_utxocache.py (Sebastian Falbesoner)

Pull request description:

  The `from_node` argument doesn't exist anymore for `MiniWallet.create_self_transfer` since PR bitcoin#25435 (commit fa8421b), leading to an error on master:

  ```
  $ sudo ./test/functional/interface_usdt_utxocache.py
  2022-06-27T17:45:35.585000Z TestFramework (INFO): Initializing test directory /tmp/bitcoin_func_test_7s1djjo1
  2022-06-27T17:45:36.515000Z TestFramework (INFO): testing the utxocache:uncache tracepoint API
  2022-06-27T17:45:36.517000Z TestFramework (ERROR): Unexpected exception caught during testing
  Traceback (most recent call last):
    File "/home/honeybadger/bitcoin/test/functional/test_framework/test_framework.py", line 133, in main
      self.run_test()
    File "/home/honeybadger/bitcoin/./test/functional/interface_usdt_utxocache.py", line 149, in run_test
      self.test_uncache()
    File "/home/honeybadger/bitcoin/./test/functional/interface_usdt_utxocache.py", line 172, in test_uncache
      invalid_tx = self.wallet.create_self_transfer(
  TypeError: create_self_transfer() got an unexpected keyword argument 'from_node'
  2022-06-27T17:45:36.568000Z TestFramework (INFO): Stopping nodes
  [...]
  ```
  Fix this by removing the argument. (Unfortunately, the USDT tests don't seem to run on any CI target, I guess that's due to missing permissions to hook into the kernel.)

ACKs for top commit:
  MarcoFalke:
    cr ACK f665c6e

Tree-SHA512: 74f8e398739a25ab5518ff71b998d03d4e529a786ba5b424509de81a511ad3e2e1cd38a5b7bb9f1f5a21340391d6807f4951ff39fa3a2ad65a3b11b989eebea6
sidhujag pushed a commit to syscoin/syscoin that referenced this pull request Jun 28, 2022
Merge bitcoin#25486: test: fix failing test `interface_usdt_utxocache…
0a8855a 
….py`

f665c6e test: fix failing test interface_usdt_utxocache.py (Sebastian Falbesoner)

Pull request description:

  The `from_node` argument doesn't exist anymore for `MiniWallet.create_self_transfer` since PR bitcoin#25435 (commit fa8421b), leading to an error on master:

  ```
  $ sudo ./test/functional/interface_usdt_utxocache.py
  2022-06-27T17:45:35.585000Z TestFramework (INFO): Initializing test directory /tmp/bitcoin_func_test_7s1djjo1
  2022-06-27T17:45:36.515000Z TestFramework (INFO): testing the utxocache:uncache tracepoint API
  2022-06-27T17:45:36.517000Z TestFramework (ERROR): Unexpected exception caught during testing
  Traceback (most recent call last):
    File "/home/honeybadger/bitcoin/test/functional/test_framework/test_framework.py", line 133, in main
      self.run_test()
    File "/home/honeybadger/bitcoin/./test/functional/interface_usdt_utxocache.py", line 149, in run_test
      self.test_uncache()
    File "/home/honeybadger/bitcoin/./test/functional/interface_usdt_utxocache.py", line 172, in test_uncache
      invalid_tx = self.wallet.create_self_transfer(
  TypeError: create_self_transfer() got an unexpected keyword argument 'from_node'
  2022-06-27T17:45:36.568000Z TestFramework (INFO): Stopping nodes
  [...]
  ```
  Fix this by removing the argument. (Unfortunately, the USDT tests don't seem to run on any CI target, I guess that's due to missing permissions to hook into the kernel.)

ACKs for top commit:
  MarcoFalke:
    cr ACK f665c6e

Tree-SHA512: 74f8e398739a25ab5518ff71b998d03d4e529a786ba5b424509de81a511ad3e2e1cd38a5b7bb9f1f5a21340391d6807f4951ff39fa3a2ad65a3b11b989eebea6
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