From afac001c39aadedcbe52ce45fbde8220834cf13f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Th=C3=A9ophane=20Hufschmitt?=
 <theophane.hufschmitt@tweag.io>
Date: Mon, 7 Aug 2023 11:23:19 +0200
Subject: [PATCH] Test the parallel copy over ssh-ng

Regression test for https://github.com/NixOS/nix/issues/6253
---
 tests/local.mk           |  1 +
 tests/nix-copy-ssh-ng.sh | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 tests/nix-copy-ssh-ng.sh

diff --git a/tests/local.mk b/tests/local.mk
index 2afe91220..4edf31303 100644
--- a/tests/local.mk
+++ b/tests/local.mk
@@ -90,6 +90,7 @@ nix_tests = \
   zstd.sh \
   compression-levels.sh \
   nix-copy-ssh.sh \
+  nix-copy-ssh-ng.sh \
   post-hook.sh \
   function-trace.sh \
   flakes/config.sh \
diff --git a/tests/nix-copy-ssh-ng.sh b/tests/nix-copy-ssh-ng.sh
new file mode 100644
index 000000000..45e53c9c0
--- /dev/null
+++ b/tests/nix-copy-ssh-ng.sh
@@ -0,0 +1,18 @@
+source common.sh
+
+clearStore
+clearCache
+
+remoteRoot=$TEST_ROOT/store2
+chmod -R u+w "$remoteRoot" || true
+rm -rf "$remoteRoot"
+
+outPath=$(nix-build --no-out-link dependencies.nix)
+
+nix store ping --store "ssh-ng://localhost?store=$NIX_STORE_DIR&remote-store=$remoteRoot%3fstore=$NIX_STORE_DIR%26real=$remoteRoot$NIX_STORE_DIR"
+
+# Regression test for https://github.com/NixOS/nix/issues/6253
+nix copy --to "ssh-ng://localhost?store=$NIX_STORE_DIR&remote-store=$remoteRoot%3fstore=$NIX_STORE_DIR%26real=$remoteRoot$NIX_STORE_DIR" $outPath --no-check-sigs &
+nix copy --to "ssh-ng://localhost?store=$NIX_STORE_DIR&remote-store=$remoteRoot%3fstore=$NIX_STORE_DIR%26real=$remoteRoot$NIX_STORE_DIR" $outPath --no-check-sigs
+
+[ -f $remoteRoot$outPath/foobar ]