t10-refs.c ported.

1 files changed, 85 insertions, 0 deletions

diff --git a/tests-clar/refs/delete.c b/tests-clar/refs/delete.c
new file mode 100644
index 000000000..cc3b93653
--- /dev/null
+++ b/tests-clar/refs/delete.c
@@ -0,0 +1,85 @@
+#include "clar_libgit2.h"
+
+#include "repository.h"
+#include "git2/reflog.h"
+#include "reflog.h"
+
+static const char *packed_test_head_name = "refs/heads/packed-test";
+static const char *current_master_tip = "a65fedf39aefe402d3bb6e24df4d4f5fe4547750";
+
+static git_repository *g_repo;
+
+
+
+void test_refs_delete__initialize(void)
+{
+   g_repo = cl_git_sandbox_init("testrepo");
+}
+
+void test_refs_delete__cleanup(void)
+{
+   cl_git_sandbox_cleanup();
+}
+
+
+
+void test_refs_delete__packed_loose(void)
+{
+   // deleting a ref which is both packed and loose should remove both tracks in the filesystem
+	git_reference *looked_up_ref, *another_looked_up_ref;
+	git_buf temp_path = GIT_BUF_INIT;
+
+	/* Ensure the loose reference exists on the file system */
+	cl_git_pass(git_buf_joinpath(&temp_path, g_repo->path_repository, packed_test_head_name));
+	cl_git_pass(git_path_exists(temp_path.ptr));
+
+	/* Lookup the reference */
+	cl_git_pass(git_reference_lookup(&looked_up_ref, g_repo, packed_test_head_name));
+
+	/* Ensure it's the loose version that has been found */
+	cl_assert(git_reference_is_packed(looked_up_ref) == 0);
+
+	/* Now that the reference is deleted... */
+	cl_git_pass(git_reference_delete(looked_up_ref));
+
+	/* Looking up the reference once again should not retrieve it */
+	cl_git_fail(git_reference_lookup(&another_looked_up_ref, g_repo, packed_test_head_name));
+
+	/* Ensure the loose reference doesn't exist any longer on the file system */
+	cl_git_pass(!git_path_exists(temp_path.ptr));
+
+	git_reference_free(another_looked_up_ref);
+	git_buf_free(&temp_path);
+}
+
+void test_refs_delete__packed_only(void)
+{
+   // can delete a just packed reference
+	git_reference *ref;
+	git_oid id;
+	const char *new_ref = "refs/heads/new_ref";
+
+	git_oid_fromstr(&id, current_master_tip);
+
+	/* Create and write the new object id reference */
+	cl_git_pass(git_reference_create_oid(&ref, g_repo, new_ref, &id, 0));
+	git_reference_free(ref);
+
+	/* Lookup the reference */
+	cl_git_pass(git_reference_lookup(&ref, g_repo, new_ref));
+
+	/* Ensure it's a loose reference */
+	cl_assert(git_reference_is_packed(ref) == 0);
+
+	/* Pack all existing references */
+	cl_git_pass(git_reference_packall(g_repo));
+
+	/* Reload the reference from disk */
+	cl_git_pass(git_reference_reload(ref));
+
+	/* Ensure it's a packed reference */
+	cl_assert(git_reference_is_packed(ref) == 1);
+
+	/* This should pass */
+	cl_git_pass(git_reference_delete(ref));
+}