Rebecca Turnerandrootile
cb34b56fea
See: cl/4840
When importing Python modules, we include `functional2` in the module
path, like this:
from functional2.testlib.fixtures.env import ManagedEnv
This means that python expects to see a file like
`functional2/testlib/fixtures/env.py`. We run `pytest` from `tests/` in
the `justfile` and have `tests/functional2/__init__.py` so `pytest` in
`meson` is able to find these imports.
However, language servers generally consider the `pyproject.toml` to be
the project root, so (e.g.) `pyright` is unable to follow any of the
`functional2` imports, leading to lots of spurious errors.
In cl/4840 I moved `tests/functional2/pyproject.toml` to
`tests/pyproject.toml`, which worked but was considered aesthetically
unappealing.
This diff is much larger but it's a more elegant solution.
Change-Id: I2983c7b87f88f59a4e3521451a9f5acd6a6a6964
31 lines
842 B
Python
31 lines
842 B
Python
import shutil
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from testlib.fixtures.file_helper import with_files
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from testlib.fixtures.nix import Nix
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from testlib.utils import get_global_asset_pack
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@with_files(get_global_asset_pack("dependencies"))
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def test_dump_db(nix: Nix):
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nix.nix_build(["dependencies.nix", "-o", "result"]).run().ok()
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res = nix.nix_store(["-qR", "result"], build=True).run().ok()
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deps = res.stdout_plain
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res = nix.nix_store(["--dump-db"], build=True).run().ok()
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dump = res.stdout
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shutil.rmtree(nix.env.dirs.nix_state_dir / "db")
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nix.nix_store(["--load-db"], build=True).with_stdin(dump).run().ok()
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res = nix.nix_store(["-qR", "result"], build=True).run().ok()
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deps2 = res.stdout_plain
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assert deps == deps2
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res = nix.nix_store(["--dump-db"], build=True).run().ok()
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dump2 = res.stdout
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assert dump == dump2
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