#include "clar_libgit2.h"
#include "posix.h"
#include "path.h"
#include "submodule_helpers.h"
static git_repository *g_repo = NULL;
#define SM_LIBGIT2_URL "https://github.com/libgit2/libgit2.git"
#define SM_LIBGIT2 "sm_libgit2"
#define SM_LIBGIT2B "sm_libgit2b"
void test_submodule_modify__initialize(void)
{
g_repo = cl_git_sandbox_init("submod2");
cl_fixture_sandbox("submod2_target");
p_rename("submod2_target/.gitted", "submod2_target/.git");
/* must create submod2_target before rewrite so prettify will work */
rewrite_gitmodules(git_repository_workdir(g_repo));
p_rename("submod2/not_submodule/.gitted", "submod2/not_submodule/.git");
}
void test_submodule_modify__cleanup(void)
{
cl_git_sandbox_cleanup();
cl_fixture_cleanup("submod2_target");
}
void test_submodule_modify__add(void)
{
git_submodule *sm;
git_config *cfg;
const char *s;
/* re-add existing submodule */
cl_assert(
git_submodule_add_setup(NULL, g_repo, "whatever", "sm_unchanged", 1) ==
GIT_EEXISTS );
/* add a submodule using a gitlink */
cl_git_pass(
git_submodule_add_setup(&sm, g_repo, SM_LIBGIT2_URL, SM_LIBGIT2, 1)
);
cl_assert(git_path_isfile("submod2/" SM_LIBGIT2 "/.git"));
cl_assert(git_path_isdir("submod2/.git/modules"));
cl_assert(git_path_isdir("submod2/.git/modules/" SM_LIBGIT2));
cl_assert(git_path_isfile("submod2/.git/modules/" SM_LIBGIT2 "/HEAD"));
cl_git_pass(git_repository_config(&cfg, g_repo));
cl_git_pass(
git_config_get_string(&s, cfg, "submodule." SM_LIBGIT2 ".url"));
cl_assert_equal_s(s, SM_LIBGIT2_URL);
git_config_free(cfg);
/* add a submodule not using a gitlink */
cl_git_pass(
git_submodule_add_setup(&sm, g_repo, SM_LIBGIT2_URL, SM_LIBGIT2B, 0)
);
cl_assert(git_path_isdir("submod2/" SM_LIBGIT2B "/.git"));
cl_assert(git_path_isfile("submod2/" SM_LIBGIT2B "/.git/HEAD"));
cl_assert(!git_path_exists("submod2/.git/modules/" SM_LIBGIT2B));
cl_git_pass(git_repository_config(&cfg, g_repo));
cl_git_pass(
git_config_get_string(&s, cfg, "submodule." SM_LIBGIT2B ".url"));
cl_assert_equal_s(s, SM_LIBGIT2_URL);
git_config_free(cfg);
}
static int delete_one_config(const git_config_entry *entry, void *payload)
{
git_config *cfg = payload;
return git_config_delete_entry(cfg, entry->name);
}
static int init_one_submodule(
git_submodule *sm, const char *name, void *payload)
{
GIT_UNUSED(name);
GIT_UNUSED(payload);
return git_submodule_init(sm, false);
}
void test_submodule_modify__init(void)
{
git_config *cfg;
const char *str;
/* erase submodule data from .git/config */
cl_git_pass(git_repository_config(&cfg, g_repo));
cl_git_pass(
git_config_foreach_match(cfg, "submodule\\..*", delete_one_config, cfg));
git_config_free(cfg);
/* confirm no submodule data in config */
cl_git_pass(git_repository_config(&cfg, g_repo));
cl_git_fail(git_config_get_string(&str, cfg, "submodule.sm_unchanged.url"));
cl_git_fail(git_config_get_string(&str, cfg, "submodule.sm_changed_head.url"));
cl_git_fail(git_config_get_string(&str, cfg, "submodule.sm_added_and_uncommited.url"));
git_config_free(cfg);
/* call init and see that settings are copied */
cl_git_pass(git_submodule_foreach(g_repo, init_one_submodule, NULL));
git_submodule_reload_all(g_repo);
/* confirm submodule data in config */
cl_git_pass(git_repository_config(&cfg, g_repo));
cl_git_pass(git_config_get_string(&str, cfg, "submodule.sm_unchanged.url"));
cl_assert(git__suffixcmp(str, "/submod2_target") == 0);
cl_git_pass(git_config_get_string(&str, cfg, "submodule.sm_changed_head.url"));
cl_assert(git__suffixcmp(str, "/submod2_target") == 0);
cl_git_pass(git_config_get_string(&str, cfg, "submodule.sm_added_and_uncommited.url"));
cl_assert(git__suffixcmp(str, "/submod2_target") == 0);
git_config_free(cfg);
}
static int sync_one_submodule(
git_submodule *sm, const char *name, void *payload)
{
GIT_UNUSED(name);
GIT_UNUSED(payload);
return git_submodule_sync(sm);
}
void test_submodule_modify__sync(void)
{
git_submodule *sm1, *sm2, *sm3;
git_config *cfg;
const char *str;
#define SM1 "sm_unchanged"
#define SM2 "sm_changed_head"
#define SM3 "sm_added_and_uncommited"
/* look up some submodules */
cl_git_pass(git_submodule_lookup(&sm1, g_repo, SM1));
cl_git_pass(git_submodule_lookup(&sm2, g_repo, SM2));
cl_git_pass(git_submodule_lookup(&sm3, g_repo, SM3));
/* At this point, the .git/config URLs for the submodules have
* not be rewritten with the absolute paths (although the
* .gitmodules have. Let's confirm that they DO NOT match
* yet, then we can do a sync to make them match...
*/
/* check submodule info does not match before sync */
cl_git_pass(git_repository_config(&cfg, g_repo));
cl_git_pass(git_config_get_string(&str, cfg, "submodule."SM1".url"));
cl_assert(strcmp(git_submodule_url(sm1), str) != 0);
cl_git_pass(git_config_get_string(&str, cfg, "submodule."SM2".url"));
cl_assert(strcmp(git_submodule_url(sm2), str) != 0);
cl_git_pass(git_config_get_string(&str, cfg, "submodule."SM3".url"));
cl_assert(strcmp(git_submodule_url(sm3), str) != 0);
git_config_free(cfg);
/* sync all the submodules */
cl_git_pass(git_submodule_foreach(g_repo, sync_one_submodule, NULL));
/* check that submodule config is updated */
cl_git_pass(git_repository_config(&cfg, g_repo));
cl_git_pass(git_config_get_string(&str, cfg, "submodule."SM1".url"));
cl_assert_equal_s(git_submodule_url(sm1), str);
cl_git_pass(git_config_get_string(&str, cfg, "submodule."SM2".url"));
cl_assert_equal_s(git_submodule_url(sm2), str);
cl_git_pass(git_config_get_string(&str, cfg, "submodule."SM3".url"));
cl_assert_equal_s(git_submodule_url(sm3), str);
git_config_free(cfg);
}
void test_submodule_modify__edit_and_save(void)
{
git_submodule *sm1, *sm2;
char *old_url;
git_submodule_ignore_t old_ignore;
git_submodule_update_t old_update;
git_repository *r2;
int old_fetchrecurse;
cl_git_pass(git_submodule_lookup(&sm1, g_repo, "sm_changed_head"));
old_url = git__strdup(git_submodule_url(sm1));
/* modify properties of submodule */
cl_git_pass(git_submodule_set_url(sm1, SM_LIBGIT2_URL));
old_ignore = git_submodule_set_ignore(sm1, GIT_SUBMODULE_IGNORE_UNTRACKED);
old_update = git_submodule_set_update(sm1, GIT_SUBMODULE_UPDATE_REBASE);
old_fetchrecurse = git_submodule_set_fetch_recurse_submodules(sm1, 1);
cl_assert_equal_s(SM_LIBGIT2_URL, git_submodule_url(sm1));
cl_assert_equal_i(
(int)GIT_SUBMODULE_IGNORE_UNTRACKED, (int)git_submodule_ignore(sm1));
cl_assert_equal_i(
(int)GIT_SUBMODULE_UPDATE_REBASE, (int)git_submodule_update(sm1));
cl_assert_equal_i(1, git_submodule_fetch_recurse_submodules(sm1));
/* revert without saving (and confirm setters return old value) */
cl_git_pass(git_submodule_set_url(sm1, old_url));
cl_assert_equal_i(
(int)GIT_SUBMODULE_IGNORE_UNTRACKED,
(int)git_submodule_set_ignore(sm1, GIT_SUBMODULE_IGNORE_DEFAULT));
cl_assert_equal_i(
(int)GIT_SUBMODULE_UPDATE_REBASE,
(int)git_submodule_set_update(sm1, GIT_SUBMODULE_UPDATE_DEFAULT));
cl_assert_equal_i(
1, git_submodule_set_fetch_recurse_submodules(sm1, old_fetchrecurse));
/* check that revert was successful */
cl_assert_equal_s(old_url, git_submodule_url(sm1));
cl_assert_equal_i((int)old_ignore, (int)git_submodule_ignore(sm1));
cl_assert_equal_i((int)old_update, (int)git_submodule_update(sm1));
cl_assert_equal_i(
old_fetchrecurse, git_submodule_fetch_recurse_submodules(sm1));
/* modify properties of submodule (again) */
cl_git_pass(git_submodule_set_url(sm1, SM_LIBGIT2_URL));
git_submodule_set_ignore(sm1, GIT_SUBMODULE_IGNORE_UNTRACKED);
git_submodule_set_update(sm1, GIT_SUBMODULE_UPDATE_REBASE);
git_submodule_set_fetch_recurse_submodules(sm1, 1);
/* call save */
cl_git_pass(git_submodule_save(sm1));
/* attempt to "revert" values */
git_submodule_set_ignore(sm1, GIT_SUBMODULE_IGNORE_DEFAULT);
git_submodule_set_update(sm1, GIT_SUBMODULE_UPDATE_DEFAULT);
/* but ignore and update should NOT revert because the DEFAULT
* should now be the newly saved value...
*/
cl_assert_equal_i(
(int)GIT_SUBMODULE_IGNORE_UNTRACKED, (int)git_submodule_ignore(sm1));
cl_assert_equal_i(
(int)GIT_SUBMODULE_UPDATE_REBASE, (int)git_submodule_update(sm1));
cl_assert_equal_i(1, git_submodule_fetch_recurse_submodules(sm1));
/* call reload and check that the new values are loaded */
cl_git_pass(git_submodule_reload(sm1));
cl_assert_equal_s(SM_LIBGIT2_URL, git_submodule_url(sm1));
cl_assert_equal_i(
(int)GIT_SUBMODULE_IGNORE_UNTRACKED, (int)git_submodule_ignore(sm1));
cl_assert_equal_i(
(int)GIT_SUBMODULE_UPDATE_REBASE, (int)git_submodule_update(sm1));
cl_assert_equal_i(1, git_submodule_fetch_recurse_submodules(sm1));
/* open a second copy of the repo and compare submodule */
cl_git_pass(git_repository_open(&r2, "submod2"));
cl_git_pass(git_submodule_lookup(&sm2, r2, "sm_changed_head"));
cl_assert_equal_s(SM_LIBGIT2_URL, git_submodule_url(sm2));
cl_assert_equal_i(
(int)GIT_SUBMODULE_IGNORE_UNTRACKED, (int)git_submodule_ignore(sm2));
cl_assert_equal_i(
(int)GIT_SUBMODULE_UPDATE_REBASE, (int)git_submodule_update(sm2));
cl_assert_equal_i(1, git_submodule_fetch_recurse_submodules(sm2));
git_repository_free(r2);
git__free(old_url);
}
