1 files changed, 23 insertions, 0 deletions
diff --git a/tests-clar/config/backend.c b/tests-clar/config/backend.c
new file mode 100644
index 000000000..28502a8ba
--- /dev/null
+++ b/tests-clar/config/backend.c
@@ -0,0 +1,23 @@
+#include "clar_libgit2.h"
+
+void test_config_backend__checks_version(void)
+{
+	git_config *cfg;
+	git_config_backend backend = GIT_CONFIG_BACKEND_INIT;
+	const git_error *err;
+
+	backend.version = 1024;
+
+	cl_git_pass(git_config_new(&cfg));
+	cl_git_fail(git_config_add_backend(cfg, &backend, 0, false));
+	err = giterr_last();
+	cl_assert_equal_i(GITERR_INVALID, err->klass);
+
+	giterr_clear();
+	backend.version = 1024;
+	cl_git_fail(git_config_add_backend(cfg, &backend, 0, false));
+	err = giterr_last();
+	cl_assert_equal_i(GITERR_INVALID, err->klass);
+
+	git_config_free(cfg);
+}