1 files changed, 54 insertions, 0 deletions
diff --git a/tests/content-addressed.nix b/tests/content-addressed.nix
new file mode 100644
index 000000000..3dcf916c3
--- /dev/null
+++ b/tests/content-addressed.nix
@@ -0,0 +1,54 @@
+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";
+  };
+  dependentCA = mkDerivation {
+    name = "dependent";
+    buildCommand = ''
+      echo "building a dependent derivation"
+      mkdir -p $out
+      echo ${rootCA}/hello > $out/dep
+    '';
+    __contentAddressed = true;
+    outputHashMode = "recursive";
+    outputHashAlgo = "sha256";
+  };
+  transitivelyDependentCA = mkDerivation {
+    name = "transitively-dependent";
+    buildCommand = ''
+      echo "building transitively-dependent"
+      cat ${dependentCA}/dep
+      echo ${dependentCA} > $out
+    '';
+    __contentAddressed = true;
+    outputHashMode = "recursive";
+    outputHashAlgo = "sha256";
+  };
+}