From: Karl Fleischmann <karl.fleischmann@open-xchange.com>
Date: Wed, 21 May 2025 09:48:21 +0000 (+0200)
Subject: lib-lua: test_io_lua() - Ensure a read error is handled correctly
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=79e9c12d78d784cf143c170b50b794ffb7f8a01e;p=thirdparty%2Fdovecot%2Fcore.git

lib-lua: test_io_lua() - Ensure a read error is handled correctly
---

diff --git a/src/lib-lua/test-io-lua.c b/src/lib-lua/test-io-lua.c
index 7ceb3f9104..88580f7817 100644
--- a/src/lib-lua/test-io-lua.c
+++ b/src/lib-lua/test-io-lua.c
@@ -68,10 +68,17 @@ static void test_io_lua(void)
 	if (dlua_pcall(script->L, "test_read_bytes", 1, 0, &error) < 0)
 		i_fatal("%s", error);
 
+	/* Check error handling. */
+	is = i_stream_create_error(EINVAL);
+	dlua_push_istream(script, is);
+	i_stream_unref(&is);
+	if (dlua_pcall(script->L, "test_read_error", 1, 0, &error) < 0)
+		i_fatal("%s", error);
+
 	dlua_script_unref(&script);
 
 	/* ensure all tests were actually ran */
-	test_assert_ucmp(assert_count, ==, 19);
+	test_assert_ucmp(assert_count, ==, 21);
 
 	test_end();
 }
diff --git a/src/lib-lua/test-io-lua.lua b/src/lib-lua/test-io-lua.lua
index cdee94f780..4129848daa 100644
--- a/src/lib-lua/test-io-lua.lua
+++ b/src/lib-lua/test-io-lua.lua
@@ -44,3 +44,9 @@ function test_read_bytes(is)
   test_assert("r == \\0\\1\\2\\3\\4\\5", r == "\0\1\2\3\4\5")
   test_assert("#r==6", #r == 6)
 end
+
+function test_read_error(is)
+  local _, err, errno = is:read(1)
+  test_assert("errno == 22", errno == 22)
+  test_assert("err = (error): Invalid argument", err == "(error): Invalid argument")
+end