1 files changed, 29 insertions, 0 deletions
diff --git a/tests/linux-sandbox-cert-test.nix b/tests/linux-sandbox-cert-test.nix
new file mode 100644
index 000000000..2b86dad2e
--- /dev/null
+++ b/tests/linux-sandbox-cert-test.nix
@@ -0,0 +1,29 @@
+{ fixed-output }:
+
+with import ./config.nix;
+
+mkDerivation ({
+  name = "ssl-export";
+  buildCommand = ''
+    # Add some indirection, otherwise grepping into the debug output finds the string.
+    report () { echo CERT_$1_IN_SANDBOX; }
+
+    if [ -f /etc/ssl/certs/ca-certificates.crt ]; then
+      content=$(</etc/ssl/certs/ca-certificates.crt)
+      if [ "$content" == CERT_CONTENT ]; then
+        report present
+      fi
+    else
+      report missing
+    fi
+
+    # Always fail, because we do not want to bother with fixed-output
+    # derivations being cached, and do not want to compute the right hash.
+    false;
+  '';
+} // (
+  if fixed-output == "fixed-output"
+  then { outputHash = "sha256:0000000000000000000000000000000000000000000000000000000000000000"; }
+  else { }
+))
+