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-rw-r--r--tests/dyn-drv/local.mk3
-rw-r--r--tests/dyn-drv/old-daemon-error-hack.nix20
-rw-r--r--tests/dyn-drv/old-daemon-error-hack.sh11
3 files changed, 33 insertions, 1 deletions
diff --git a/tests/dyn-drv/local.mk b/tests/dyn-drv/local.mk
index 0ce7cd37d..6b435499b 100644
--- a/tests/dyn-drv/local.mk
+++ b/tests/dyn-drv/local.mk
@@ -3,7 +3,8 @@ dyn-drv-tests := \
$(d)/recursive-mod-json.sh \
$(d)/build-built-drv.sh \
$(d)/eval-outputOf.sh \
- $(d)/dep-built-drv.sh
+ $(d)/dep-built-drv.sh \
+ $(d)/old-daemon-error-hack.sh
install-tests-groups += dyn-drv
diff --git a/tests/dyn-drv/old-daemon-error-hack.nix b/tests/dyn-drv/old-daemon-error-hack.nix
new file mode 100644
index 000000000..c9d4a62d4
--- /dev/null
+++ b/tests/dyn-drv/old-daemon-error-hack.nix
@@ -0,0 +1,20 @@
+with import ./config.nix;
+
+# 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 {
+ stub = mkDerivation {
+ name = "stub";
+ buildCommand = ''
+ echo stub > $out
+ '';
+ };
+ wrapper = mkDerivation {
+ name = "has-dynamic-drv-dep";
+ buildCommand = ''
+ exit 1 # we're not building this derivation
+ ${builtins.outputOf stub.outPath "out"}
+ '';
+ };
+}
diff --git a/tests/dyn-drv/old-daemon-error-hack.sh b/tests/dyn-drv/old-daemon-error-hack.sh
new file mode 100644
index 000000000..43b049973
--- /dev/null
+++ b/tests/dyn-drv/old-daemon-error-hack.sh
@@ -0,0 +1,11 @@
+# Purposely bypassing our usual common for this subgroup
+source ../common.sh
+
+# Need backend to support text-hashing too
+isDaemonNewer "2.18.0pre20230906" && skipTest "Daemon is too new"
+
+enableFeatures "ca-derivations dynamic-derivations"
+
+restartDaemon
+
+expectStderr 1 nix-instantiate --read-write-mode ./old-daemon-error-hack.nix | grepQuiet "the daemon is too old to understand dependencies on dynamic derivations"