nixpkgs/pkgs/top-level/pkg-config/test-defaultPkgConfigPackages.nix
Adam Joseph 07c9ae7a65 test-defaultPkgConfigPackages.nix: filter out recurseForDerivations
The command at the top of this file fails to evaluate:

```
$ nix-build -A tests.pkg-config.defaultPkgConfigPackages
in job ‘nixpkgs.tests.pkg-config.defaultPkgConfigPackages.tests-combined.x86_64-linux’:
error: pkg-config module `recurseForDerivations` is not defined to be a derivation. Please check the attribute value for `recurseForDerivations` in `pkgs/top-level/pkg-config-packages.nix` in Nixpkgs.
```

This is also causing eval errors on Hydra:

  https://hydra.nixos.org/jobset/nixos/pr-209870-gcc-external-bootstrap#tabs-errors

Let's filter out `recurseForDerivations=true` from the attrset,
since it exists mainly as a flag to signal special handling when
recursing.
2023-03-17 20:44:31 -07:00

47 lines
2.1 KiB
Nix

# cd nixpkgs
# nix-build -A tests.pkg-config.defaultPkgConfigPackages
{ lib, pkg-config, defaultPkgConfigPackages, runCommand, testers }:
let
inherit (lib.strings) escapeNixIdentifier;
allTests = lib.mapAttrs (k: v: if v == null then null else makePkgConfigTestMaybe k v)
(builtins.removeAttrs defaultPkgConfigPackages ["recurseForDerivations"]);
# nix-build rejects attribute names with periods
# This will build those regardless.
tests-combined = runCommand "pkg-config-checks" {
allTests = lib.attrValues allTests;
} ''
touch $out
'';
makePkgConfigTestMaybe = moduleName: pkg:
if ! lib.isDerivation pkg
then
throw "pkg-config module `${escapeNixIdentifier moduleName}` is not defined to be a derivation. Please check the attribute value for `${escapeNixIdentifier moduleName}` in `pkgs/top-level/pkg-config-packages.nix` in Nixpkgs."
else if ! pkg?meta.unsupported
then
throw "pkg-config module `${escapeNixIdentifier moduleName}` does not have a `meta.unsupported` attribute. This can't be right. Please check the attribute value for `${escapeNixIdentifier moduleName}` in `pkgs/top-level/pkg-config-packages.nix` in Nixpkgs."
else if pkg.meta.unsupported
then
# We return `null` instead of doing a `filterAttrs`, because with
# `filterAttrs` the evaluator would not be able to return the attribute
# set without first evaluating all of the attribute _values_. This would
# be rather expensive, and severly slow down the use case of getting a
# single test, which we want to do in `passthru.tests`, or interactively.
null
else if ! pkg?meta.broken
then
throw "pkg-config module `${escapeNixIdentifier moduleName}` does not have a `meta.broken` attribute. This can't be right. Please check the attribute value for `${escapeNixIdentifier moduleName}` in `pkgs/top-level/pkg-config.packages.nix` in Nixpkgs."
else if pkg.meta.broken
then null
else testers.hasPkgConfigModule { inherit moduleName; package = pkg; };
in
lib.recurseIntoAttrs allTests // { inherit tests-combined; }