Tom Hubrecht
0c6d299e16
If the NIX_PATH shadows internal files, this will often break things, hence we forbid it. Fixes #998 Change-Id: I70e5d389532ada1c9f910c60281abe565e3ce6bb
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 functional2.lang.test_lang import test_eval as nix_eval
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from functional2.testlib.fixtures.file_helper import AssetSymlink, CopyFile, CopyTree, with_files
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from functional2.testlib.fixtures.nix import Nix
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from functional2.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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