Merge branch '2.18-maintenance' into ifd-buildStore-2.18

1 files changed, 29 insertions, 0 deletions

diff --git a/tests/functional/export-graph.nix b/tests/functional/export-graph.nix
new file mode 100644
index 000000000..64fe36bd1
--- /dev/null
+++ b/tests/functional/export-graph.nix
@@ -0,0 +1,29 @@
+with import ./config.nix;
+
+rec {
+
+  printRefs =
+    ''
+      echo $exportReferencesGraph
+      while read path; do
+          read drv
+          read nrRefs
+          echo "$path has $nrRefs references"
+          echo "$path" >> $out
+          for ((n = 0; n < $nrRefs; n++)); do read ref; echo "ref $ref"; test -e "$ref"; done
+      done < refs
+    '';
+
+  foo."bar.runtimeGraph" = mkDerivation {
+    name = "dependencies";
+    builder = builtins.toFile "build-graph-builder" "${printRefs}";
+    exportReferencesGraph = ["refs" (import ./dependencies.nix {})];
+  };
+
+  foo."bar.buildGraph" = mkDerivation {
+    name = "dependencies";
+    builder = builtins.toFile "build-graph-builder" "${printRefs}";
+    exportReferencesGraph = ["refs" (import ./dependencies.nix {}).drvPath];
+  };
+
+}