1 files changed, 68 insertions, 0 deletions
diff --git a/users/Profpatsch/netstring/tests/default.nix b/users/Profpatsch/netstring/tests/default.nix
new file mode 100644
index 000000000000..a9e6c9c688ec
--- /dev/null
+++ b/users/Profpatsch/netstring/tests/default.nix
@@ -0,0 +1,68 @@
+{ depot, lib, pkgs, ... }:
+
+let
+
+  inherit (depot.users.Profpatsch.netstring)
+    toNetstring
+    toNetstringKeyVal
+    python-netstring
+    rust-netstring
+    ;
+
+  python-netstring-test = depot.users.Profpatsch.writers.python3 {
+    name = "python-netstring-test";
+    libraries = p: [
+      python-netstring
+    ];
+  } ''
+    import netstring
+
+    def assEq(left, right):
+      assert left == right, "{} /= {}".format(str(left), str(right))
+
+    assEq(
+      netstring.read_netstring(b"""${toNetstring "hi!"}"""),
+      (b"hi!", b"")
+    )
+
+    assEq(
+      netstring.read_netstring_key_val(
+        b"""${toNetstringKeyVal { foo = "42"; }}"""
+      ),
+      (b'foo', b'42', b"")
+    )
+
+    assEq(
+      netstring.read_netstring_key_val_list(
+        b"""${toNetstringKeyVal { foo = "42"; bar = "hi"; }}"""
+      ),
+      { b'foo': b'42', b'bar': b'hi' }
+    )
+  '';
+
+  rust-netstring-test = depot.users.Profpatsch.writers.rustSimple {
+    name = "rust-netstring-test";
+    dependencies = [
+      rust-netstring
+    ];
+  } ''
+    extern crate netstring;
+
+    fn main() {
+      assert_eq!(
+        std::str::from_utf8(&netstring::to_netstring(b"hello")).unwrap(),
+        r##"${toNetstring "hello"}"##
+      );
+      assert_eq!(
+        std::str::from_utf8(&netstring::to_netstring("こんにちは".as_bytes())).unwrap(),
+        r##"${toNetstring "こんにちは"}"##
+      );
+    }
+  '';
+
+in depot.nix.utils.drvTargets {
+  inherit
+    python-netstring-test
+    rust-netstring-test
+    ;
+}