diff options
| -rw-r--r-- | tests/multiple-outputs.nix | 10 | ||||
| -rw-r--r-- | tests/multiple-outputs.sh | 20 |
2 files changed, 29 insertions, 1 deletions
diff --git a/tests/multiple-outputs.nix b/tests/multiple-outputs.nix index 7be96703d677..9ce1f3dcf1b1 100644 --- a/tests/multiple-outputs.nix +++ b/tests/multiple-outputs.nix @@ -32,6 +32,16 @@ rec { ''; }; + c = mkDerivation { + name = "multiple-outputs-c"; + drv = b.drvPath; + builder = builtins.toFile "builder.sh" + '' + mkdir $out + ln -s $drv $out/drv + ''; + }; + cyclic = (mkDerivation { name = "cyclic-outputs"; outputs = [ "a" "b" ]; diff --git a/tests/multiple-outputs.sh b/tests/multiple-outputs.sh index 8a7ae22364c4..aa328fdbc689 100644 --- a/tests/multiple-outputs.sh +++ b/tests/multiple-outputs.sh @@ -1,18 +1,36 @@ source common.sh -echo "Testing multiple outputs..." +clearStore +# Test whether read-only evaluation works when referring to the +# ‘drvPath’ attribute. +echo "evaluating c..." +drvPath=$(nix-instantiate multiple-outputs.nix -A c --readonly-mode) + +# And check whether the resulting derivation explicitly depends on all +# outputs. +drvPath2=$(nix-instantiate multiple-outputs.nix -A c) +[ "$drvPath" = "$drvPath2" ] +grep -q 'multiple-outputs-a.drv",\["first","second"\]' $drvPath +grep -q 'multiple-outputs-b.drv",\["out"\]' $drvPath + +# Do a build of something that depends on a derivation with multiple +# outputs. +echo "building b..." outPath=$(nix-build multiple-outputs.nix -A b) echo "output path is $outPath" [ "$(cat "$outPath"/file)" = "success" ] # Make sure that nix-build works on derivations with multiple outputs. +echo "building a.first..." nix-build multiple-outputs.nix -A a.first # Cyclic outputs should be rejected. +echo "building cyclic..." if nix-build multiple-outputs.nix -A cyclic; then echo "Cyclic outputs incorrectly accepted!" exit 1 fi +echo "collecting garbage..." nix-store --gc |