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
93 lines
3.3 KiB
Python
93 lines
3.3 KiB
Python
import re
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from testlib.fixtures.file_helper import with_files, CopyFile
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from testlib.fixtures.nix import Nix
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from testlib.utils import get_global_asset
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_fod_files = {
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"fod-failing.nix": CopyFile("assets/test_build/fod-failing.nix"),
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"config.nix": get_global_asset("config.nix"),
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}
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_build_args = ["build", "-f", "fod-failing.nix", "-L"]
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@with_files(_fod_files)
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def test_url_mismatch(nix: Nix):
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res = nix.nix_build(["fod-failing.nix", "-A", "x1"]).run().expect(102)
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err = res.stderr_plain
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assert len(re.findall(r"hash mismatch in fixed-output derivation '.*-x1\.drv'", err)) == 1
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assert "likely URL: https://meow.puppy.forge/puppy.tar.gz" in err
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@with_files(_fod_files)
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def test_url_keep_going_1(nix: Nix):
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res = nix.nix([*_build_args], flake=True).run().expect(1)
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err = res.stderr_plain
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assert err.count("error:") >= 2
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assert re.findall(r"hash mismatch in fixed-output derivation '.*-x.\.drv'", err)
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assert "likely URL: " in err
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assert re.findall(
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r"error: build of '.*-x[1-4]\.drv\^out', '.*-x[1-4]\.drv\^out', '.*-x[1-4]\.drv\^out', '.*-x[1-4]\.drv\^out' failed",
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err,
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)
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@with_files(_fod_files)
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def test_url_keep_going_2(nix: Nix):
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res = nix.nix([*_build_args, "x1", "x2", "x3", "--keep-going"], flake=True).run().expect(1)
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err = res.stderr_plain
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assert err.count("error:") == 4
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for f in ["x1", "x2", "x3"]:
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assert re.findall(rf"hash mismatch in fixed-output derivation '.*-{f}\.drv'", err)
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assert "likely URL: https://meow.puppy.forge/puppy.tar.gz" in err
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assert "likely URL: https://kitty.forge/cat.tar.gz" in err
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assert "likely URL: (unknown)" in err
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assert re.findall(
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r"error: build of '.*-x[1-3]\.drv\^out', '.*-x[1-3]\.drv\^out', '.*-x[1-3]\.drv\^out' failed",
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err,
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)
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@with_files(_fod_files)
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def test_missing_dependency(nix: Nix):
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res = nix.nix([*_build_args, "x4"], flake=True).run().expect(1)
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err = res.stderr_plain
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assert err.count("error:") >= 2
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assert re.findall(r"error: [12] dependencies of derivation '.*-x4\.drv' failed to build", err)
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assert re.findall(r"hash mismatch in fixed-output derivation '.*-x[23]\.drv'", err)
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@with_files(_fod_files)
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def test_missing_dependency_keep_going(nix: Nix):
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res = nix.nix([*_build_args, "x4", "--keep-going"], flake=True).run().expect(1)
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err = res.stderr_plain
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assert err.count("\nerror:") == 3
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assert re.findall(r"error: 2 dependencies of derivation '.*-x4\.drv' failed to build", err)
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for f in ["x2", "x3"]:
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assert re.findall(rf"hash mismatch in fixed-output derivation '.*-{f}\.drv'", err)
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@with_files({"config.nix": get_global_asset("config.nix")})
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def test_build_inaccessible_build_dir(nix: Nix):
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env = nix.env
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new_build_dir = env.dirs.home / "build-dir"
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new_build_dir.mkdir()
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new_build_dir.chmod(0o0000)
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try:
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nix.nix(
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[
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"--build-dir",
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str(new_build_dir),
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"build",
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"-E",
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'with import ./config.nix; mkDerivation { name = "test"; buildCommand = "echo rawr > $out"; }',
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"--impure",
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"--no-link",
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],
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flake=True,
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build=True,
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).run().ok()
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finally:
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# clean up perms
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new_build_dir.chmod(0o777)
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