kmx git

#include "clar_libgit2.h"

#include "repository.h"
#include "git2/reflog.h"
#include "reflog.h"

static const char *loose_tag_ref_name = "refs/tags/e90810b";

static git_repository *g_repo;



void test_ref_pack__initialize(void)
{
   g_repo = cl_git_sandbox_init("testrepo");
}

void test_ref_pack__cleanup(void)
{
   cl_git_sandbox_cleanup();
}



void test_ref_pack__empty(void)
{
   // create a packfile for an empty folder
	git_buf temp_path = GIT_BUF_INIT;

	cl_git_pass(git_buf_join_n(&temp_path, '/', 3, g_repo->path_repository, GIT_REFS_HEADS_DIR, "empty_dir"));
	cl_git_pass(git_futils_mkdir_r(temp_path.ptr, NULL, GIT_REFS_DIR_MODE));
	git_buf_free(&temp_path);

	cl_git_pass(git_reference_packall(g_repo));
}

void test_ref_pack__loose(void)
{
   // create a packfile from all the loose rn a repo
	git_reference *reference;
	git_buf temp_path = GIT_BUF_INIT;

	/* Ensure a known loose ref can be looked up */
	cl_git_pass(git_reference_lookup(&reference, g_repo, loose_tag_ref_name));
	cl_assert(git_reference_is_packed(reference) == 0);
	cl_assert_strequal(reference->name, loose_tag_ref_name);
	git_reference_free(reference);

	/*
	 * We are now trying to pack also a loose reference
	 * called `points_to_blob`, to make sure we can properly
	 * pack weak tags
	 */
	cl_git_pass(git_reference_packall(g_repo));

	/* Ensure the packed-refs file exists */
	cl_git_pass(git_buf_joinpath(&temp_path, g_repo->path_repository, GIT_PACKEDREFS_FILE));
	cl_git_pass(git_path_exists(temp_path.ptr));

	/* Ensure the known ref can still be looked up but is now packed */
	cl_git_pass(git_reference_lookup(&reference, g_repo, loose_tag_ref_name));
	cl_assert(git_reference_is_packed(reference));
	cl_assert_strequal(reference->name, loose_tag_ref_name);

	/* Ensure the known ref has been removed from the loose folder structure */
	cl_git_pass(git_buf_joinpath(&temp_path, g_repo->path_repository, loose_tag_ref_name));
	cl_git_pass(!git_path_exists(temp_path.ptr));

	git_reference_free(reference);
	git_buf_free(&temp_path);
}
thodg/libgit2/tests-clar/refs/pack.c

Commit

tests-clar/refs/pack.c
