1 files changed, 22 insertions, 0 deletions
diff --git a/tests/placeholders.sh b/tests/placeholders.sh
new file mode 100644
index 000000000000..071cfe2dc893
--- /dev/null
+++ b/tests/placeholders.sh
@@ -0,0 +1,22 @@
+source common.sh
+
+clearStore
+
+nix-build --no-out-link -E '
+  with import ./config.nix;
+
+  mkDerivation {
+    name = "placeholders";
+    outputs = [ "out" "bin" "dev" ];
+    buildCommand = "
+      echo foo1 > $out
+      echo foo2 > $bin
+      echo foo3 > $dev
+      [[ $(cat ${placeholder "out"}) = foo1 ]]
+      [[ $(cat ${placeholder "bin"}) = foo2 ]]
+      [[ $(cat ${placeholder "dev"}) = foo3 ]]
+    ";
+  }
+'
+
+echo XYZZY