lix/tests/functional/readfile-context.nix
John Ericson 30dcc19d1f Put functional tests in tests/functional
I think it is bad for these reasons when `tests/` contains a mix of
functional and integration tests

 - Concepts is harder to understand, the documentation makes a good
   unit vs functional vs integration distinction, but when the
   integration tests are just two subdirs within `tests/` this is not
   clear.

 - Source filtering in the `flake.nix` is more complex. We need to
   filter out some of the dirs from `tests/`, rather than simply pick
   the dirs we want and take all of them. This is a good sign the
   structure of what we are trying to do is not matching the structure
   of the files.

With this change we have a clean:
```shell-session
$ git show 'HEAD:tests'
tree HEAD:tests

functional/
installer/
nixos/
```

(cherry picked from commit 68c81c7375)
2023-12-01 12:06:43 -05:00

29 lines
650 B
Nix

with import ./config.nix;
let
input = import ./simple.nix;
dependent = mkDerivation {
name = "dependent";
buildCommand = ''
mkdir -p $out
echo -n "$input1" > "$out/file1"
echo -n "$input2" > "$out/file2"
'';
input1 = "${input}/hello";
input2 = "hello";
};
readDependent = mkDerivation {
# Will evaluate correctly because file2 doesn't have any references,
# even though the `dependent` derivation does.
name = builtins.readFile (dependent + "/file2");
buildCommand = ''
echo "$input" > "$out"
'';
input = builtins.readFile (dependent + "/file1");
};
in readDependent