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tests: adapt to new linter

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The Python test driver now uses 'pyflakes'.
Remove hacks that were needed for the 'black' linter.
This commit is contained in:
Erik Arvstedt 2021-08-05 00:49:08 +02:00
parent c1c663d0a9
commit 1be924529d
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GPG key ID: 33312B944DD97846
2 changed files with 10 additions and 29 deletions
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30
test/lib/make-test-vm.nix
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@ -10,36 +10,16 @@ args:
let
test = pythonTesting.makeTest args;
fixedDriver = test.driver.overrideAttrs (old: let
# Allow the test script to have longer lines by fixing the call to the 'black'
# code formatter.
# The default width of 88 chars is too restrictive for our script.
parts = builtins.split ''/nix/store/[^ ]+/black '' old.buildCommand;
preMatch = builtins.elemAt parts 0;
postMatch = builtins.elemAt parts 2;
in {
# See `mkDriver` in nixpkgs/nixos/lib/testing-python.nix for the original definition of `buildCommand`
buildCommand = ''
${preMatch}${pkgs.python3Packages.black}/bin/black --line-length 100 ${postMatch}
'';
# Keep reference to the `testDriver` derivation, required by `buildCommand`
testDriverReference = old.buildCommand;
});
# 1. Use fixed driver
# 2. Save test logging output
# 3. Add link to driver so that a gcroot to a test prevents the driver from
# 1. Save test logging output
# 2. Add link to driver so that a gcroot to a test prevents the driver from
# being garbage-collected
fixedTest = test.overrideAttrs (_: {
# See `runTests` in nixpkgs/nixos/lib/testing-python.nix for the original definition of `buildCommand`
buildCommand = ''
mkdir $out
LOGFILE=$out/output.xml tests='exec(os.environ["testScript"])' ${fixedDriver}/bin/nixos-test-driver
ln -s ${fixedDriver} $out/driver
LOGFILE=$out/output.xml tests='exec(os.environ["testScript"])' ${test.driver}/bin/nixos-test-driver
ln -s ${test.driver} $out/driver
'';
}) // {
driver = fixedDriver;
inherit (test) nodes;
};
});
in
fixedTest