tests: scenarios for rsync's units, pipe scripts, pass changes, statuses

rsync-units checks that rsync's log gives sizes in units of 1024, as
--out-format asks for.  pipe-script runs a pipe command without #!,
which a shell runs as a script.  pass-changes checks that a pass source
gets decrypted again when its store changes, and only then.

A phase's expect.status is the exit status it expects populate to fail
with; git-status checks that populate exits with git fetch's.

1 files changed, 4 insertions, 0 deletions

diff --git a/tests/vm.nix b/tests/vm.nix
index 7c362f5..8a08819 100644
--- a/tests/vm.nix
+++ b/tests/vm.nix
@@ -178,6 +178,10 @@ in pkgs.testers.runNixOSTest {
                         raise Exception(
                             f"populate {i} doesn't fail with {phase['expect']!r}:\n{out}"
                         )
+                    elif phase["status"] is not None and status != phase["status"]:
+                        raise Exception(
+                            f"populate {i} exits with {status} instead of {phase['status']}:\n{out}"
+                        )
                     run(node, f"KROPS_TEST_GC=1 sh {phase['check']}")
                     if phase["checkDeployer"] is not None:
                         run(deployer, f"sh {phase['checkDeployer']}")