test: Replace (dis)?connect_nodes globals with TestFramework methods #19967
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This was referenced Sep 17, 2020
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Since many existing files contain an import that looks like this: I think it makes more sense to address these in a separate PR (e.g. with a scripted-diff), instead of trying to manually fix the newly created ones in this PR. |
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The following sections might be updated with supplementary metadata relevant to reviewers and maintainers. ConflictsReviewers, this pull request conflicts with the following ones:
If you consider this pull request important, please also help to review the conflicting pull requests. Ideally, start with the one that should be merged first. |
This was referenced Sep 19, 2020
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concept ACK! |
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@robot-dreams Are you still working on this? |
A later scripted-diff commit replaces the majority of uses, which all
follow this pattern:
(dis)?connect_nodes(self.nodes[a], b)
This commit replaces the few "special cases".
-BEGIN VERIFY SCRIPT- # max-depth=0 excludes test/functional/test_framework/... FILES=$(git grep -l --max-depth 0 "connect_nodes" test/functional) # Replace (dis)?connect_nodes(self.nodes[a], b) with self.(dis)?connect_nodes(a, b) sed -i 's/\b\(dis\)\?connect_nodes(self\.nodes\[\(.*\)\]/self.\1connect_nodes(\2/g' $FILES # Remove imports in the middle of a line sed -i 's/\(dis\)\?connect_nodes, //g' $FILES sed -i 's/, \(dis\)\?connect_nodes//g' $FILES # Remove imports on a line by themselves sed -i '/^\s*\(dis\)\?connect_nodes,\?$/d' $FILES sed -i '/^from test_framework\.util import connect_nodes$/d' $FILES -END VERIFY SCRIPT- Co-authored-by: Elliott Jin <elliott.jin@gmail.com>
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guggero
reviewed
Oct 21, 2020
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ACK 3c7d9ab |
sidhujag
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Oct 21, 2020
…estFramework methods 3c7d9ab test: Move (dis)?connect_nodes globals into TestFramework as helpers (Elliott Jin) 4b16c61 scripted-diff: test: Replace uses of (dis)?connect_nodes global (Prayank) be38684 test: Replace use of (dis)?connect_nodes globals (Elliott Jin) Pull request description: `util.py` defines global helper functions `connect_nodes` and `disconnect_nodes`; however, these functions are confusing because they take a node and an index (instead of two indexes). The `TestFramework` object has enough context to convert from `i` to `self.nodes[i]`, so we can replace all instances of `connect_nodes(self.nodes[a], b)` with `self.connect_nodes(a, b)`. Similarly, we can replace instances of `disconnect_nodes`. The approach taken in this PR builds on bitcoin#19945 but uses a scripted-diff for the majority of the changes. Fixes: bitcoin#19821 ACKs for top commit: MarcoFalke: ACK 3c7d9ab guggero: ACK 3c7d9ab Tree-SHA512: e027092748602904abcd986d7299624c8754c3236314b6d8e392e306741c212f266c2207e385adfb194f67ae6559a585ee7b15d639b1d65c4651dbf503e5931a
Fabcien
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Nov 29, 2021
Summary: This is a semi-automatic regex text replacement (excluding files in the `test_framework/` directory): `(dis)?connect_nodes\(self\.nodes\[(\d)\], self\.nodes\[(\d)\]\)` `-->` `self.$1connect_nodes($2, $3)` This is a backport of [[bitcoin/bitcoin#19967 | core#19967]] [2/3] bitcoin/bitcoin@4b16c61 Test Plan: `ninja check-functional-extended` Reviewers: #bitcoin_abc, Fabien Reviewed By: #bitcoin_abc, Fabien Differential Revision: https://reviews.bitcoinabc.org/D10559
Fabcien
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to Bitcoin-ABC/bitcoin-abc
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Nov 29, 2021
Summary: There is now only one callsite for these functions, so we can just move the code where it is needed. I deviated from the original commit by not creating the `..._helper` functions. It doesn't make much sense to define local functions that are used only once and immediately after being defined. This is a backport of [[bitcoin/bitcoin#19967 | core#19967]] [3/3] bitcoin/bitcoin@3c7d9ab Depends on D10558 and D10559 Test Plan: `ninja check-functional-extended` Reviewers: #bitcoin_abc, Fabien Reviewed By: #bitcoin_abc, Fabien Differential Revision: https://reviews.bitcoinabc.org/D10560
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util.pydefines global helper functionsconnect_nodesanddisconnect_nodes; however, these functions are confusing because they take a node and an index (instead of two indexes).The
TestFrameworkobject has enough context to convert fromitoself.nodes[i], so we can replace all instances ofconnect_nodes(self.nodes[a], b)withself.connect_nodes(a, b). Similarly, we can replace instances ofdisconnect_nodes.The approach taken in this PR builds on #19945 but uses a scripted-diff for the majority of the changes.
Fixes: #19821