Merge remote-tracking branch 'upstream/master' into remove-storetype-delegate-regStore

tests/content-addressed.nix

@@ -0,0 +1,32 @@
+with import ./config.nix;
+
+{ seed ? 0 }:
+# A simple content-addressed derivation.
+# The derivation can be arbitrarily modified by passing a different `seed`,
+# but the output will always be the same
+rec {
+  rootLegacy = mkDerivation {
+    name = "simple-input-addressed";
+    buildCommand = ''
+      set -x
+      echo "Building a legacy derivation"
+      mkdir -p $out
+      echo "Hello World" > $out/hello
+    '';
+  };
+  rootCA = mkDerivation {
+    name = "dependent";
+    outputs = [ "out" "dev" ];
+    buildCommand = ''
+      echo "building a CA derivation"
+      echo "The seed is ${toString seed}"
+      mkdir -p $out
+      echo ${rootLegacy}/hello > $out/dep
+      # test symlink at root
+      ln -s $out $dev
+    '';
+    __contentAddressed = true;
+    outputHashMode = "recursive";
+    outputHashAlgo = "sha256";
+  };
+}

tests/content-addressed.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+source common.sh
+
+clearStore
+clearCache
+
+export REMOTE_STORE=file://$cacheDir
+
+drv=$(nix-instantiate --experimental-features ca-derivations ./content-addressed.nix -A rootCA --arg seed 1)
+nix --experimental-features 'nix-command ca-derivations' show-derivation --derivation "$drv" --arg seed 1
+
+commonArgs=("--experimental-features" "ca-derivations" "./content-addressed.nix" "-A" "rootCA" "--no-out-link")
+out1=$(nix-build "${commonArgs[@]}" ./content-addressed.nix --arg seed 1)
+out2=$(nix-build "${commonArgs[@]}" ./content-addressed.nix --arg seed 2)
+
+test $out1 == $out2

tests/describe-stores.sh

@@ -0,0 +1,8 @@
+source common.sh
+
+# Query an arbitrary value in `nix describe-stores --json`'s output just to
+# check that it has the right structure
+[[ $(nix --experimental-features 'nix-command flakes' describe-stores --json | jq '.["SSH Store"]["compress"]["defaultValue"]') == false ]]
+
+# Ensure that the output of `nix describe-stores` isn't empty
+[[ -n $(nix --experimental-features 'nix-command flakes' describe-stores) ]]

tests/local.mk

@@ -33,7 +33,9 @@ nix_tests = \
   post-hook.sh \
   function-trace.sh \
   recursive.sh \
-  flakes.sh
+  describe-stores.sh \
+  flakes.sh \
+  content-addressed.sh
   # parallel.sh
   # build-remote-content-addressed-fixed.sh \
 

tests/multiple-outputs.nix

@@ -2,6 +2,21 @@ with import ./config.nix;
 
 rec {
 
+  # Want to ensure that "out" doesn't get a suffix on it's path.
+  nameCheck = mkDerivation {
+    name = "multiple-outputs-a";
+    outputs = [ "out" "dev" ];
+    builder = builtins.toFile "builder.sh"
+      ''
+        mkdir $first $second
+        test -z $all
+        echo "first" > $first/file
+        echo "second" > $second/file
+        ln -s $first $second/link
+      '';
+    helloString = "Hello, world!";
+  };
+
   a = mkDerivation {
     name = "multiple-outputs-a";
     outputs = [ "first" "second" ];

tests/multiple-outputs.sh

@@ -4,6 +4,12 @@ clearStore
 
 rm -f $TEST_ROOT/result*
 
+# Test whether the output names match our expectations
+outPath=$(nix-instantiate multiple-outputs.nix --eval -A nameCheck.out.outPath)
+[ "$(echo "$outPath" | sed -E 's_^".*/[^-/]*-([^/]*)"$_\1_')" = "multiple-outputs-a" ]
+outPath=$(nix-instantiate multiple-outputs.nix --eval -A nameCheck.dev.outPath)
+[ "$(echo "$outPath" | sed -E 's_^".*/[^-/]*-([^/]*)"$_\1_')" = "multiple-outputs-a-dev" ]
+
 # Test whether read-only evaluation works when referring to the
 # ‘drvPath’ attribute.
 echo "evaluating c..."