mounted-ssh-ng store: integration tests

src/libstore/ssh-store.cc

@@ -191,10 +191,10 @@ class MountedSSHStore : public virtual MountedSSHStoreConfig, public virtual SSH
      * remote side see the direct root the client made?) seems bigger.
      *
      * In addition, the remote-side will have a process associated with
-     * the authenticating user handlering the connection (even if there
+     * the authenticating user handling the connection (even if there
      * is a system-wide daemon or similar). This process can safely make
-     * the direct and indrect roots without there being such a risk of
-     * privilage escalation / symlinks in directories owned by the
+     * the direct and indirect roots without there being such a risk of
+     * privilege escalation / symlinks in directories owned by the
      * originating requester that they cannot delete.
      */
     Path addPermRoot(const StorePath & path, const Path & gcRoot) override

tests/build-remote-with-mounted-ssh-ng.sh

@@ -0,0 +1,23 @@
+source common.sh
+
+requireSandboxSupport
+[[ $busybox =~ busybox ]] || skipTest "no busybox"
+
+echo NIX_STORE_DIR=$NIX_STORE_DIR
+echo NIX_STATE_DIR=$NIX_STATE_DIR
+
+# Avoid store dir being inside sandbox build-dir
+# export NIX_STORE_DIR=$TEST_ROOT/store
+# export NIX_STATE_DIR=$TEST_ROOT/var/nix
+
+enableFeatures mounted-ssh-store
+
+nix build -Lvf simple.nix \
+  --arg busybox $busybox \
+  --out-link $TEST_ROOT/result-from-remote \
+  --store mounted-ssh-ng://localhost
+
+# This verifies that the out link was actually created and valid. The ability
+# to create out links (permanent gc roots) is the distinguishing feature of
+# the mounted-ssh-ng store.
+cat $TEST_ROOT/result-from-remote/hello | grepQuiet 'Hello World!'

tests/local.mk

@@ -67,6 +67,7 @@ nix_tests = \
   build-remote-trustless-should-pass-2.sh \
   build-remote-trustless-should-pass-3.sh \
   build-remote-trustless-should-fail-0.sh \
+  build-remote-with-mounted-ssh-ng.sh \
   nar-access.sh \
   pure-eval.sh \
   eval.sh \