Unverified Commit 1947952a authored by Matt Sturgeon's avatar Matt Sturgeon Committed by GitHub
Browse files

tests.overriding: buildPythonPackage: test `stdenv` customisation via... 

tests.overriding: buildPythonPackage: test `stdenv` customisation via `buildPythonPackage.override` (#455462)
parents 5a97f738 06711e45

pkgs/test/overriding.nix

+45 −10
Original line number Diff line number Diff line
@@ -390,7 +390,7 @@ let 


  tests-python =

    let

      python-package-stub = pkgs.python3Packages.callPackage (

      package-stub = pkgs.python3Packages.callPackage (

        {

          buildPythonPackage,

          emptyDirectory,
@@ -402,6 +402,23 @@ let 
          src = emptyDirectory;

        }

      ) { };



      package-stub-gcc = package-stub.override (previousArgs: {

        buildPythonPackage = previousArgs.buildPythonPackage.override {

          stdenv = pkgs.gccStdenv;

        };

      });

      package-stub-clang = package-stub-gcc.override (previousArgs: {

        buildPythonPackage = previousArgs.buildPythonPackage.override {

          stdenv = pkgs.clangStdenv;

        };

      });

      package-stub-libcxx = package-stub-clang.override (previousArgs: {

        buildPythonPackage = previousArgs.buildPythonPackage.override {

          stdenv = pkgs.libcxxStdenv;

        };

      });



      applyOverridePythonAttrs =

        p:

        p.overridePythonAttrs (previousAttrs: {
@@ -417,18 +434,37 @@ let 
        );

    in

    {

      buildPythonPackage-override-gccStdenv = {

        expr = package-stub-gcc.stdenv;

        expected = pkgs.gccStdenv;

      };

      buildPythonPackage-override-clangStdenv = {

        expr = package-stub-clang.stdenv;

        expected = pkgs.clangStdenv;

      };

      buildPythonPackage-override-libcxxStdenv = {

        expr = package-stub-libcxx.stdenv;

        expected = pkgs.libcxxStdenv;

      };

      overridePythonAttrs-stdenv-deprecated = {

        expr =

          (package-stub.overridePythonAttrs (_: {

            stdenv = pkgs.clangStdenv;

          })).stdenv;

        expected = pkgs.clangStdenv;

      };



      overridePythonAttrs = {

        expr = (applyOverridePythonAttrs python-package-stub).overridePythonAttrsFlag;

        expr = (applyOverridePythonAttrs package-stub).overridePythonAttrsFlag;

        expected = 1;

      };

      overridePythonAttrs-nested = {

        expr =

          (applyOverridePythonAttrs (applyOverridePythonAttrs python-package-stub)).overridePythonAttrsFlag;

        expr = (applyOverridePythonAttrs (applyOverridePythonAttrs package-stub)).overridePythonAttrsFlag;

        expected = 2;

      };

      overrideAttrs-overridePythonAttrs-test-overrideAttrs = {

        expr = {

          inherit (applyOverridePythonAttrs (overrideAttrsFooBar python-package-stub))

          inherit (applyOverridePythonAttrs (overrideAttrsFooBar package-stub))

            FOO

            BAR

            ;
@@ -439,16 +475,15 @@ let 
        };

      };

      overrideAttrs-overridePythonAttrs-test-overridePythonAttrs = {

        expr =

          (applyOverridePythonAttrs (overrideAttrsFooBar python-package-stub)) ? overridePythonAttrsFlag;

        expr = (applyOverridePythonAttrs (overrideAttrsFooBar package-stub)) ? overridePythonAttrsFlag;

        expected = true;

      };

      overrideAttrs-overridePythonAttrs-test-commutation = {

        expr = overrideAttrsFooBar (applyOverridePythonAttrs python-package-stub);

        expected = applyOverridePythonAttrs (overrideAttrsFooBar python-package-stub);

        expr = overrideAttrsFooBar (applyOverridePythonAttrs package-stub);

        expected = applyOverridePythonAttrs (overrideAttrsFooBar package-stub);

      };

      chain-of-overrides = rec {

        expr = lib.pipe python-package-stub [

        expr = lib.pipe package-stub [

          (p: p.overrideAttrs { inherit (expected) a; })

          (p: p.overridePythonAttrs { inherit (expected) b; })

          (p: p.overrideAttrs { inherit (expected) c; })