28 lines
793 B
Python
28 lines
793 B
Python
from pathlib import Path
|
|
from testlib.fixtures.file_helper import with_files
|
|
from testlib.utils import get_global_asset
|
|
from testlib.fixtures.nix import Nix
|
|
|
|
|
|
@with_files({"config.nix": get_global_asset("config.nix")})
|
|
def test_placeholders(nix: Nix):
|
|
expr = """
|
|
with import ./config.nix;
|
|
|
|
mkDerivation {
|
|
name = "placeholders";
|
|
outputs = [ "out" "bin" "dev" ];
|
|
buildCommand = "
|
|
echo foo1 > $out
|
|
echo foo2 > $bin
|
|
echo foo3 > $dev
|
|
[[ $(cat ${placeholder "out"}) = foo1 ]]
|
|
[[ $(cat ${placeholder "bin"}) = foo2 ]]
|
|
[[ $(cat ${placeholder "dev"}) = foo3 ]]
|
|
";
|
|
}
|
|
"""
|
|
|
|
result = Path(nix.nix_build(["-E", expr]).run().ok().stdout_plain)
|
|
assert result.read_text() == "foo1\n"
|