1 files changed, 47 insertions, 0 deletions
diff --git a/tests/describe/describe.c b/tests/describe/describe.c
new file mode 100644
index 000000000..fcd4486bc
--- /dev/null
+++ b/tests/describe/describe.c
@@ -0,0 +1,47 @@
+#include "clar_libgit2.h"
+#include "describe_helpers.h"
+
+void test_describe_describe__can_describe_against_a_bare_repo(void)
+{
+	git_repository *repo;
+	git_describe_opts opts = GIT_DESCRIBE_OPTIONS_INIT;
+
+	cl_git_pass(git_repository_open(&repo, cl_fixture("testrepo.git")));
+
+	assert_describe("hard_tag", "HEAD", repo, &opts, false);
+
+	opts.show_commit_oid_as_fallback = 1;
+
+	assert_describe("be3563a", "HEAD^", repo, &opts, true);
+
+	git_repository_free(repo);
+}
+
+static int delete_cb(git_reference *ref, void *payload)
+{
+	GIT_UNUSED(payload);
+
+	cl_git_pass(git_reference_delete(ref));
+	git_reference_free(ref);
+
+	return 0;
+}
+
+void test_describe_describe__cannot_describe_against_a_repo_with_no_ref(void)
+{
+	git_repository *repo;
+	git_describe_opts opts = GIT_DESCRIBE_OPTIONS_INIT;
+	git_buf buf = GIT_BUF_INIT;
+	git_object *object;
+
+	repo = cl_git_sandbox_init("testrepo.git");
+	cl_git_pass(git_revparse_single(&object, repo, "HEAD"));
+
+	cl_git_pass(git_reference_foreach(repo, delete_cb, NULL));
+
+	cl_git_fail(git_describe_object(&buf, object, &opts));
+
+	git_object_free(object);
+	git_buf_free(&buf);
+	cl_git_sandbox_cleanup();
+}