Commit fee5c7e1 authored by Alois Wohlschlager's avatar Alois Wohlschlager Committed by Yureka
Browse files

replaceDependencies: add tests 

The tests cannot be directly built by Hydra, because replaceDependencies relies
on IFD. Instead, they are put inside a NixOS test where they are built on the
guest.
parent 63d6a703

nixos/tests/all-tests.nix

+1 −0
Original line number Diff line number Diff line
@@ -857,6 +857,7 @@ in { 
  redlib = handleTest ./redlib.nix {};

  redmine = handleTest ./redmine.nix {};

  renovate = handleTest ./renovate.nix {};

  replace-dependencies = handleTest ./replace-dependencies {};

  restartByActivationScript = handleTest ./restart-by-activation-script.nix {};

  restic-rest-server = handleTest ./restic-rest-server.nix {};

  restic = handleTest ./restic.nix {};

nixos/tests/replace-dependencies/default.nix

0 → 100644
+18 −0
Original line number Diff line number Diff line 
import ../make-test-python.nix (

  { pkgs, ... }:

  {

    name = "replace-dependencies";

    meta.maintainers = with pkgs.lib.maintainers; [ alois31 ];



    nodes.machine =

      { ... }:

      {

        system.extraDependencies = [ pkgs.stdenvNoCC ];

      };



    testScript = ''

      start_all()

      machine.succeed("nix-build --option substitute false ${pkgs.path}/nixos/tests/replace-dependencies/guest.nix")

    '';

  }

)

nixos/tests/replace-dependencies/guest.nix

0 → 100644
+132 −0
Original line number Diff line number Diff line 
# This needs to be run in a NixOS test, because Hydra cannot do IFD.

let

  pkgs = import ../../.. { };

  inherit (pkgs)

    runCommand

    writeShellScriptBin

    replaceDependency

    replaceDependencies

    ;

  inherit (pkgs.lib) escapeShellArg;

  mkCheckOutput =

    name: test: output:

    runCommand name { } ''

      actualOutput="$(${escapeShellArg "${test}/bin/test"})"

      if [ "$(${escapeShellArg "${test}/bin/test"})" != ${escapeShellArg output} ]; then

        echo >&2 "mismatched output: expected \""${escapeShellArg output}"\", got \"$actualOutput\""

        exit 1

      fi

      touch "$out"

    '';

  oldDependency = writeShellScriptBin "dependency" ''

    echo "got old dependency"

  '';

  newDependency = writeShellScriptBin "dependency" ''

    echo "got new dependency"

  '';

  basic = writeShellScriptBin "test" ''

    ${oldDependency}/bin/dependency

  '';

  transitive = writeShellScriptBin "test" ''

    ${basic}/bin/test

  '';

  weirdDependency = writeShellScriptBin "dependency" ''

    echo "got weird dependency"

    ${basic}/bin/test

  '';

  oldDependency1 = writeShellScriptBin "dependency1" ''

    echo "got old dependency 1"

  '';

  newDependency1 = writeShellScriptBin "dependency1" ''

    echo "got new dependency 1"

  '';

  oldDependency2 = writeShellScriptBin "dependency2" ''

    ${oldDependency1}/bin/dependency1

      echo "got old dependency 2"

  '';

  newDependency2 = writeShellScriptBin "dependency2" ''

    ${oldDependency1}/bin/dependency1

      echo "got new dependency 2"

  '';

  deep = writeShellScriptBin "test" ''

    ${oldDependency2}/bin/dependency2

  '';

in

{

  replacedependency-basic = mkCheckOutput "replacedependency-basic" (replaceDependency {

    drv = basic;

    inherit oldDependency newDependency;

  }) "got new dependency";



  replacedependency-transitive = mkCheckOutput "replacedependency-transitive" (replaceDependency {

    drv = transitive;

    inherit oldDependency newDependency;

  }) "got new dependency";



  replacedependency-weird =

    mkCheckOutput "replacedependency-weird"

      (replaceDependency {

        drv = basic;

        inherit oldDependency;

        newDependency = weirdDependency;

      })

      ''

        got weird dependency

        got old dependency'';



  replacedependencies-precedence = mkCheckOutput "replacedependencies-precedence" (replaceDependencies

    {

      drv = basic;

      replacements = [ { inherit oldDependency newDependency; } ];

      cutoffPackages = [ oldDependency ];

    }

  ) "got new dependency";



  replacedependencies-self = mkCheckOutput "replacedependencies-self" (replaceDependencies {

    drv = basic;

    replacements = [

      {

        inherit oldDependency;

        newDependency = oldDependency;

      }

    ];

  }) "got old dependency";



  replacedependencies-deep-order1 =

    mkCheckOutput "replacedependencies-deep-order1"

      (replaceDependencies {

        drv = deep;

        replacements = [

          {

            oldDependency = oldDependency1;

            newDependency = newDependency1;

          }

          {

            oldDependency = oldDependency2;

            newDependency = newDependency2;

          }

        ];

      })

      ''

        got new dependency 1

        got new dependency 2'';



  replacedependencies-deep-order2 =

    mkCheckOutput "replacedependencies-deep-order2"

      (replaceDependencies {

        drv = deep;

        replacements = [

          {

            oldDependency = oldDependency2;

            newDependency = newDependency2;

          }

          {

            oldDependency = oldDependency1;

            newDependency = newDependency1;

          }

        ];

      })

      ''

        got new dependency 1

        got new dependency 2'';

}