eldritch horrors
c2b61c5da3
hg is *so fucking slow* omfw Change-Id: I0f4d1d2a546a75f965ff017c9451fb1d441990b1
129 lines
3.9 KiB
Python
129 lines
3.9 KiB
Python
from testlib.fixtures.nix import Nix
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from testlib.fixtures.command import Command, CommandResult
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from testlib.fixtures.file_helper import with_files
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from testlib.fixtures.env import ManagedEnv
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from testlib.environ import environ
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from pathlib import Path
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import pytest
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from .common import simple_flake, dependent_flake
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from collections.abc import Callable
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import glob
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system = environ.get("system")
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files = {"flake-hg1": simple_flake(), "flake-hg2": dependent_flake()}
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type Hg = Callable[..., CommandResult]
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@pytest.fixture
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def hg(env: ManagedEnv, command: Callable[..., Command]) -> Hg:
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env.path.add_program("hg")
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def wrap(*args, **kwargs) -> CommandResult:
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return command(["hg", *args], **kwargs).run().ok()
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return wrap
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@pytest.fixture(autouse=True)
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def common_init(nix: Nix, files: Path, hg: Hg):
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nix.settings.add_xp_feature("nix-command", "flakes")
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nix.settings.flake_registry = str(nix.env.dirs.test_root / "registry.json")
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hg("init", files / "flake-hg1")
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nix.nix(
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[
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"registry",
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"add",
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"--registry",
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nix.settings.flake_registry,
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"flake1",
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f"hg+file://{files}/flake-hg1",
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]
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).run().ok()
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hg("init", files / "flake-hg2")
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hg("add", *glob.glob(str(files / "flake-hg1/*"))) # noqa PTH207: Path.glob *does the wrong thing*
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hg(
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"commit",
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"--config",
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"ui.username=foobar@example.org",
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files / "flake-hg1",
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"-m",
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"Initial commit",
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)
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hg("add", files / "flake-hg2/flake.nix")
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hg(
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"commit",
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"--config",
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"ui.username=foobar@example.org",
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files / "flake-hg2",
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"-m",
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"Initial commit",
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)
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@with_files(files)
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class TestFlakeHg:
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def test_build(self, nix: Nix, files: Path):
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nix.nix(["build", f"hg+file://{files}/flake-hg2"]).run().ok()
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assert (nix.env.dirs.home / "result/hello").exists()
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def test_metadata_dirty(self, nix: Nix, files: Path):
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metadata = (
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nix.nix(["flake", "metadata", "--json", f"hg+file://{files}/flake-hg2"]).run().json()
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)
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assert "revision" not in metadata
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def test_eval(self, nix: Nix, files: Path):
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result = nix.nix(["eval", f"hg+file://{files}/flake-hg2#expr"]).run().ok()
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assert result.stdout_s == "123\n"
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def test_eval_no_dirty(self, nix: Nix, files: Path):
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result = (
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nix.nix(["eval", f"hg+file://{files}/flake-hg2#expr", "--no-allow-dirty"])
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.run()
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.expect(1)
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)
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assert "is unclean" in result.stderr_s
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class TestLocked:
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@pytest.fixture(autouse=True)
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def init(self, nix: Nix, files: Path, hg: Hg):
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nix.nix(["flake", "lock", f"hg+file://{files}/flake-hg2"]).run().ok()
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hg(
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"commit",
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"--config",
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"ui.username=foobar@example.org",
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files / "flake-hg2",
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"-m",
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"Add lock file",
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)
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def test_metadata_clean(self, nix: Nix, files: Path):
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metadata = (
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nix.nix(["flake", "metadata", "--json", f"hg+file://{files}/flake-hg2"])
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.run()
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.json()
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)
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assert "revision" in metadata
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def test_metadata_refresh(self, nix: Nix, files: Path):
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metadata = (
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nix.nix(
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["flake", "metadata", "--json", f"hg+file://{files}/flake-hg2", "--refresh"]
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)
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.run()
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.json()
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)
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assert "revision" in metadata
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assert metadata["revCount"] == 2
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@pytest.mark.parametrize("arg", ["--no-registries", "--no-use-registries"])
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def test_build(self, nix: Nix, files: Path, arg: str):
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nix.nix(["build", f"hg+file://{files}/flake-hg2", arg, "--no-allow-dirty"]).run().ok()
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assert (nix.env.dirs.home / "result/hello").exists()
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