lib/tests: Also run with nixVersions.minimum and nixVersions.unstable

The previous commits ensure that the tests also succeed with those
versions

1 files changed, 58 insertions, 48 deletions

diff --git a/lib/tests/release.nix b/lib/tests/release.nix
index f5c6e81030c..c3bf58db241 100644
--- a/lib/tests/release.nix
+++ b/lib/tests/release.nix
@@ -2,53 +2,63 @@
   # Don't test properties of pkgs.lib, but rather the lib in the parent directory
   pkgs ? import ../.. {} // { lib = throw "pkgs.lib accessed, but the lib tests should use nixpkgs' lib path directly!"; },
   nix ? pkgs.nix,
+  nixVersions ? [ pkgs.nixVersions.minimum nix pkgs.nixVersions.unstable ],
 }:
 
-pkgs.runCommand "nixpkgs-lib-tests" {
-  buildInputs = [
-    (import ./check-eval.nix)
-    (import ./maintainers.nix {
-      inherit pkgs;
-      lib = import ../.;
-    })
-    (import ./teams.nix {
-      inherit pkgs;
-      lib = import ../.;
-    })
-    (import ../path/tests {
-      inherit pkgs;
-    })
-  ];
-  nativeBuildInputs = [
-    nix
-  ];
-  strictDeps = true;
-} ''
-    datadir="${nix}/share"
-    export TEST_ROOT=$(pwd)/test-tmp
-    export NIX_BUILD_HOOK=
-    export NIX_CONF_DIR=$TEST_ROOT/etc
-    export NIX_LOCALSTATE_DIR=$TEST_ROOT/var
-    export NIX_LOG_DIR=$TEST_ROOT/var/log/nix
-    export NIX_STATE_DIR=$TEST_ROOT/var/nix
-    export NIX_STORE_DIR=$TEST_ROOT/store
-    export PAGER=cat
-    cacheDir=$TEST_ROOT/binary-cache
-
-    mkdir -p $NIX_CONF_DIR
-    echo "experimental-features = nix-command" >> $NIX_CONF_DIR/nix.conf
-
-    nix-store --init
-
-    cp -r ${../.} lib
-    echo "Running lib/tests/modules.sh"
-    bash lib/tests/modules.sh
-
-    echo "Running lib/tests/filesystem.sh"
-    TEST_LIB=$PWD/lib bash lib/tests/filesystem.sh
-
-    echo "Running lib/tests/sources.sh"
-    TEST_LIB=$PWD/lib bash lib/tests/sources.sh
-
-    touch $out
-''
+let
+  testWithNix = nix:
+    pkgs.runCommand "nixpkgs-lib-tests-nix-${nix.version}" {
+      buildInputs = [
+        (import ./check-eval.nix)
+        (import ./maintainers.nix {
+          inherit pkgs;
+          lib = import ../.;
+        })
+        (import ./teams.nix {
+          inherit pkgs;
+          lib = import ../.;
+        })
+        (import ../path/tests {
+          inherit pkgs;
+        })
+      ];
+      nativeBuildInputs = [
+        nix
+      ];
+      strictDeps = true;
+    } ''
+      datadir="${nix}/share"
+      export TEST_ROOT=$(pwd)/test-tmp
+      export NIX_BUILD_HOOK=
+      export NIX_CONF_DIR=$TEST_ROOT/etc
+      export NIX_LOCALSTATE_DIR=$TEST_ROOT/var
+      export NIX_LOG_DIR=$TEST_ROOT/var/log/nix
+      export NIX_STATE_DIR=$TEST_ROOT/var/nix
+      export NIX_STORE_DIR=$TEST_ROOT/store
+      export PAGER=cat
+      cacheDir=$TEST_ROOT/binary-cache
+
+      mkdir -p $NIX_CONF_DIR
+      echo "experimental-features = nix-command" >> $NIX_CONF_DIR/nix.conf
+
+      nix-store --init
+
+      cp -r ${../.} lib
+      echo "Running lib/tests/modules.sh"
+      bash lib/tests/modules.sh
+
+      echo "Running lib/tests/filesystem.sh"
+      TEST_LIB=$PWD/lib bash lib/tests/filesystem.sh
+
+      echo "Running lib/tests/sources.sh"
+      TEST_LIB=$PWD/lib bash lib/tests/sources.sh
+
+      mkdir $out
+      echo success > $out/${nix.version}
+    '';
+
+in
+  pkgs.symlinkJoin {
+    name = "nixpkgs-lib-tests";
+    paths = map testWithNix nixVersions;
+  }