1 files changed, 100 insertions, 0 deletions
diff --git a/tests/t12-repo.c b/tests/t12-repo.c
new file mode 100644
index 000000000..2916f3c86
--- /dev/null
+++ b/tests/t12-repo.c
@@ -0,0 +1,100 @@
+/*
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2,
+ * as published by the Free Software Foundation.
+ *
+ * In addition to the permissions in the GNU General Public License,
+ * the authors give you unlimited permission to link the compiled
+ * version of this file into combinations with other programs,
+ * and to distribute those combinations without any restriction
+ * coming from the use of this file.  (The General Public License
+ * restrictions do apply in other respects; for example, they cover
+ * modification of the file, and distribution when not linked into
+ * a combined executable.)
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+#include "test_lib.h"
+#include "test_helpers.h"
+
+#include "odb.h"
+#include "git2/odb_backend.h"
+
+typedef struct {
+	git_odb_backend base;
+	int position;
+} fake_backend;
+
+git_odb_backend *new_backend(int position)
+{
+	fake_backend *b;
+
+	b = git__malloc(sizeof(fake_backend));
+	if (b == NULL)
+		return NULL;
+
+	memset(b, 0x0, sizeof(fake_backend));
+	b->position = position;
+	return (git_odb_backend *)b;
+}
+
+int test_backend_sorting(git_odb *odb)
+{
+	unsigned int i;
+
+	for (i = 0; i < odb->backends.length; ++i) {
+		fake_backend *internal = *((fake_backend **)git_vector_get(&odb->backends, i));
+
+		if (internal == NULL)
+			return GIT_ERROR;
+
+		if (internal->position != (int)i)
+			return GIT_ERROR;
+	}
+
+	return GIT_SUCCESS;
+}
+
+BEGIN_TEST("odb", backend_sorting)
+	git_odb *odb;
+	must_pass(git_odb_new(&odb));
+	must_pass(git_odb_add_backend(odb, new_backend(0), 5));
+	must_pass(git_odb_add_backend(odb, new_backend(2), 3));
+	must_pass(git_odb_add_backend(odb, new_backend(1), 4));
+	must_pass(git_odb_add_backend(odb, new_backend(3), 1));
+	must_pass(test_backend_sorting(odb));
+	git_odb_close(odb);
+END_TEST
+
+BEGIN_TEST("odb", backend_alternates_sorting)
+	git_odb *odb;
+	must_pass(git_odb_new(&odb));
+	must_pass(git_odb_add_backend(odb, new_backend(0), 5));
+	must_pass(git_odb_add_backend(odb, new_backend(2), 3));
+	must_pass(git_odb_add_backend(odb, new_backend(1), 4));
+	must_pass(git_odb_add_backend(odb, new_backend(3), 1));
+	must_pass(git_odb_add_alternate(odb, new_backend(4), 5));
+	must_pass(git_odb_add_alternate(odb, new_backend(6), 3));
+	must_pass(git_odb_add_alternate(odb, new_backend(5), 4));
+	must_pass(git_odb_add_alternate(odb, new_backend(7), 1));
+	must_pass(test_backend_sorting(odb));
+	git_odb_close(odb);
+END_TEST
+
+git_testsuite *libgit2_suite_repository(void)
+{
+	git_testsuite *suite = git_testsuite_new("Repository");
+
+	ADD_TEST(suite, "odb", backend_sorting);
+	ADD_TEST(suite, "odb", backend_alternates_sorting);
+
+	return suite;
+}