| #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); |
| } |
