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
75 lines
2.2 KiB
Python
75 lines
2.2 KiB
Python
from collections.abc import Callable
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from pathlib import Path
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from lang.test_lang import test_eval_okay as nix_eval
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from testlib.fixtures.file_helper import AssetSymlink, CopyFile, CopyTree, with_files
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from testlib.fixtures.nix import Nix
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from testlib.fixtures.snapshot import Snapshot
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@with_files(
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{
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"dir1": CopyTree("dir1"),
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"dir2": CopyTree("dir2"),
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"dir3": CopyTree("dir3"),
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"dir4": CopyTree("dir4"),
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"lib.nix": CopyFile("../lib.nix"),
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"in.nix": CopyFile("in.nix"),
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"out.exp": AssetSymlink("eval-okay.out.exp"),
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"err.exp": AssetSymlink("eval-okay.err.exp"),
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}
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)
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def test_search_path(files: Path, nix: Nix, snapshot: Callable[[str], Snapshot]):
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nix.env.set_env("NIX_PATH", "dir3:dir4")
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nix_eval(
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files,
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nix,
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[
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"--extra-deprecated-features",
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"shadow-internal-symbols",
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"-I",
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"dir1",
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"-I",
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"dir2",
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"-I",
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"dir5=dir3",
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],
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snapshot,
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)
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@with_files(
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{
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"nix-shadow": CopyTree("nix-shadow"),
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"in.nix": CopyFile("in-fetchurl.nix"),
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"out.exp": AssetSymlink("eval-okay-prefixed.out.exp"),
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"err.exp": AssetSymlink("eval-okay-prefixed.err.exp"),
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}
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)
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def test_prefixed_search_path(files: Path, nix: Nix, snapshot: Callable[[str], Snapshot]):
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nix.env.set_env("NIX_PATH", "nix=nix-shadow")
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nix_eval(files, nix, [], snapshot)
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@with_files(
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{
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"nix-shadow": CopyTree("nix-shadow"),
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"in.nix": CopyFile("in-fetchurl.nix"),
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"out.exp": AssetSymlink("eval-okay-prefixless.out.exp"),
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"err.exp": AssetSymlink("eval-okay-prefixless.err.exp"),
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}
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)
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def test_prefixless_search_path(files: Path, nix: Nix, snapshot: Callable[[str], Snapshot]):
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nix_eval(files, nix, ["-I", "nix-shadow"], snapshot)
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@with_files(
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{
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"in.nix": CopyFile("in-fetchurl.nix"),
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"out.exp": AssetSymlink("eval-okay-fetchurl.out.exp"),
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"err.exp": AssetSymlink("eval-okay-fetchurl.err.exp"),
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}
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)
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def test_empty_search_path(files: Path, nix: Nix, snapshot: Callable[[str], Snapshot]):
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nix_eval(files, nix, [], snapshot)
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