thodg/libgit2/tests/submodule/status.c
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Hash : dc7efa1a
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Date : 2014-03-26T18:29:34
Merge pull request #2204 from libgit2/rb/submodule-reference-counting Make submodules externally refcounted
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tests/submodule/status.c
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#include "clar_libgit2.h" #include "posix.h" #include "path.h" #include "submodule_helpers.h" #include "fileops.h" #include "iterator.h" static git_repository *g_repo = NULL; void test_submodule_status__initialize(void) { g_repo = setup_fixture_submod2(); } void test_submodule_status__cleanup(void) { } void test_submodule_status__unchanged(void) { unsigned int status = get_submodule_status(g_repo, "sm_unchanged"); unsigned int expected = GIT_SUBMODULE_STATUS_IN_HEAD | GIT_SUBMODULE_STATUS_IN_INDEX | GIT_SUBMODULE_STATUS_IN_CONFIG | GIT_SUBMODULE_STATUS_IN_WD; cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); cl_assert(expected == status); } static void rm_submodule(const char *name) { git_buf path = GIT_BUF_INIT; cl_git_pass(git_buf_joinpath(&path, git_repository_workdir(g_repo), name)); cl_git_pass(git_futils_rmdir_r(path.ptr, NULL, GIT_RMDIR_REMOVE_FILES)); git_buf_free(&path); } static void add_submodule_to_index(const char *name) { git_submodule *sm; cl_git_pass(git_submodule_lookup(&sm, g_repo, name)); cl_git_pass(git_submodule_add_to_index(sm, true)); git_submodule_free(sm); } static void rm_submodule_from_index(const char *name) { git_index *index; size_t pos; cl_git_pass(git_repository_index(&index, g_repo)); cl_assert(!git_index_find(&pos, index, name)); cl_git_pass(git_index_remove(index, name, 0)); cl_git_pass(git_index_write(index)); git_index_free(index); } /* 4 values of GIT_SUBMODULE_IGNORE to check */ void test_submodule_status__ignore_none(void) { unsigned int status; rm_submodule("sm_unchanged"); refute_submodule_exists(g_repo, "just_a_dir", GIT_ENOTFOUND); refute_submodule_exists(g_repo, "not-submodule", GIT_EEXISTS); refute_submodule_exists(g_repo, "not", GIT_EEXISTS); status = get_submodule_status(g_repo, "sm_changed_index"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_INDEX_MODIFIED) != 0); status = get_submodule_status(g_repo, "sm_changed_head"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_MODIFIED) != 0); status = get_submodule_status(g_repo, "sm_changed_file"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_WD_MODIFIED) != 0); status = get_submodule_status(g_repo, "sm_changed_untracked_file"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_UNTRACKED) != 0); status = get_submodule_status(g_repo, "sm_missing_commits"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_MODIFIED) != 0); status = get_submodule_status(g_repo, "sm_added_and_uncommited"); cl_assert((status & GIT_SUBMODULE_STATUS_INDEX_ADDED) != 0); /* removed sm_unchanged for deleted workdir */ status = get_submodule_status(g_repo, "sm_unchanged"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_DELETED) != 0); /* now mkdir sm_unchanged to test uninitialized */ cl_git_pass(git_futils_mkdir("sm_unchanged", "submod2", 0755, 0)); status = get_submodule_status(g_repo, "sm_unchanged"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_UNINITIALIZED) != 0); /* update sm_changed_head in index */ add_submodule_to_index("sm_changed_head"); status = get_submodule_status(g_repo, "sm_changed_head"); cl_assert((status & GIT_SUBMODULE_STATUS_INDEX_MODIFIED) != 0); /* remove sm_changed_head from index */ rm_submodule_from_index("sm_changed_head"); status = get_submodule_status(g_repo, "sm_changed_head"); cl_assert((status & GIT_SUBMODULE_STATUS_INDEX_DELETED) != 0); } static int set_sm_ignore(git_submodule *sm, const char *name, void *payload) { git_submodule_ignore_t ignore = *(git_submodule_ignore_t *)payload; GIT_UNUSED(name); git_submodule_set_ignore(sm, ignore); return 0; } void test_submodule_status__ignore_untracked(void) { unsigned int status; git_submodule_ignore_t ign = GIT_SUBMODULE_IGNORE_UNTRACKED; rm_submodule("sm_unchanged"); cl_git_pass(git_submodule_foreach(g_repo, set_sm_ignore, &ign)); refute_submodule_exists(g_repo, "just_a_dir", GIT_ENOTFOUND); refute_submodule_exists(g_repo, "not-submodule", GIT_EEXISTS); refute_submodule_exists(g_repo, "not", GIT_EEXISTS); status = get_submodule_status(g_repo, "sm_changed_index"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_INDEX_MODIFIED) != 0); status = get_submodule_status(g_repo, "sm_changed_head"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_MODIFIED) != 0); status = get_submodule_status(g_repo, "sm_changed_file"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_WD_MODIFIED) != 0); status = get_submodule_status(g_repo, "sm_changed_untracked_file"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); status = get_submodule_status(g_repo, "sm_missing_commits"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_MODIFIED) != 0); status = get_submodule_status(g_repo, "sm_added_and_uncommited"); cl_assert((status & GIT_SUBMODULE_STATUS_INDEX_ADDED) != 0); /* removed sm_unchanged for deleted workdir */ status = get_submodule_status(g_repo, "sm_unchanged"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_DELETED) != 0); /* now mkdir sm_unchanged to test uninitialized */ cl_git_pass(git_futils_mkdir("sm_unchanged", "submod2", 0755, 0)); status = get_submodule_status(g_repo, "sm_unchanged"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_UNINITIALIZED) != 0); /* update sm_changed_head in index */ add_submodule_to_index("sm_changed_head"); status = get_submodule_status(g_repo, "sm_changed_head"); cl_assert((status & GIT_SUBMODULE_STATUS_INDEX_MODIFIED) != 0); } void test_submodule_status__ignore_dirty(void) { unsigned int status; git_submodule_ignore_t ign = GIT_SUBMODULE_IGNORE_DIRTY; rm_submodule("sm_unchanged"); cl_git_pass(git_submodule_foreach(g_repo, set_sm_ignore, &ign)); refute_submodule_exists(g_repo, "just_a_dir", GIT_ENOTFOUND); refute_submodule_exists(g_repo, "not-submodule", GIT_EEXISTS); refute_submodule_exists(g_repo, "not", GIT_EEXISTS); status = get_submodule_status(g_repo, "sm_changed_index"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); status = get_submodule_status(g_repo, "sm_changed_head"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_MODIFIED) != 0); status = get_submodule_status(g_repo, "sm_changed_file"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); status = get_submodule_status(g_repo, "sm_changed_untracked_file"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); status = get_submodule_status(g_repo, "sm_missing_commits"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_MODIFIED) != 0); status = get_submodule_status(g_repo, "sm_added_and_uncommited"); cl_assert((status & GIT_SUBMODULE_STATUS_INDEX_ADDED) != 0); /* removed sm_unchanged for deleted workdir */ status = get_submodule_status(g_repo, "sm_unchanged"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_DELETED) != 0); /* now mkdir sm_unchanged to test uninitialized */ cl_git_pass(git_futils_mkdir("sm_unchanged", "submod2", 0755, 0)); status = get_submodule_status(g_repo, "sm_unchanged"); cl_assert((status & GIT_SUBMODULE_STATUS_WD_UNINITIALIZED) != 0); /* update sm_changed_head in index */ add_submodule_to_index("sm_changed_head"); status = get_submodule_status(g_repo, "sm_changed_head"); cl_assert((status & GIT_SUBMODULE_STATUS_INDEX_MODIFIED) != 0); } void test_submodule_status__ignore_all(void) { unsigned int status; git_submodule_ignore_t ign = GIT_SUBMODULE_IGNORE_ALL; rm_submodule("sm_unchanged"); cl_git_pass(git_submodule_foreach(g_repo, set_sm_ignore, &ign)); refute_submodule_exists(g_repo, "just_a_dir", GIT_ENOTFOUND); refute_submodule_exists(g_repo, "not-submodule", GIT_EEXISTS); refute_submodule_exists(g_repo, "not", GIT_EEXISTS); status = get_submodule_status(g_repo, "sm_changed_index"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); status = get_submodule_status(g_repo, "sm_changed_head"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); status = get_submodule_status(g_repo, "sm_changed_file"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); status = get_submodule_status(g_repo, "sm_changed_untracked_file"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); status = get_submodule_status(g_repo, "sm_missing_commits"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); status = get_submodule_status(g_repo, "sm_added_and_uncommited"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); /* removed sm_unchanged for deleted workdir */ status = get_submodule_status(g_repo, "sm_unchanged"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); /* now mkdir sm_unchanged to test uninitialized */ cl_git_pass(git_futils_mkdir("sm_unchanged", "submod2", 0755, 0)); status = get_submodule_status(g_repo, "sm_unchanged"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); /* update sm_changed_head in index */ add_submodule_to_index("sm_changed_head"); status = get_submodule_status(g_repo, "sm_changed_head"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); } typedef struct { size_t counter; const char **paths; int *statuses; } submodule_expectations; static int confirm_submodule_status( const char *path, unsigned int status_flags, void *payload) { submodule_expectations *exp = payload; while (exp->statuses[exp->counter] < 0) exp->counter++; cl_assert_equal_i(exp->statuses[exp->counter], (int)status_flags); cl_assert_equal_s(exp->paths[exp->counter++], path); GIT_UNUSED(status_flags); return 0; } void test_submodule_status__iterator(void) { git_iterator *iter; const git_index_entry *entry; size_t i; static const char *expected[] = { ".gitmodules", "just_a_dir/", "just_a_dir/contents", "just_a_file", "not-submodule/", "not-submodule/README.txt", "not/", "not/README.txt", "README.txt", "sm_added_and_uncommited", "sm_changed_file", "sm_changed_head", "sm_changed_index", "sm_changed_untracked_file", "sm_missing_commits", "sm_unchanged", NULL }; static int expected_flags[] = { GIT_STATUS_INDEX_MODIFIED | GIT_STATUS_WT_MODIFIED, /* ".gitmodules" */ -1, /* "just_a_dir/" will be skipped */ GIT_STATUS_CURRENT, /* "just_a_dir/contents" */ GIT_STATUS_CURRENT, /* "just_a_file" */ GIT_STATUS_WT_NEW, /* "not-submodule/" untracked item */ -1, /* "not-submodule/README.txt" */ GIT_STATUS_WT_NEW, /* "not/" untracked item */ -1, /* "not/README.txt" */ GIT_STATUS_CURRENT, /* "README.txt */ GIT_STATUS_INDEX_NEW, /* "sm_added_and_uncommited" */ GIT_STATUS_WT_MODIFIED, /* "sm_changed_file" */ GIT_STATUS_WT_MODIFIED, /* "sm_changed_head" */ GIT_STATUS_WT_MODIFIED, /* "sm_changed_index" */ GIT_STATUS_WT_MODIFIED, /* "sm_changed_untracked_file" */ GIT_STATUS_WT_MODIFIED, /* "sm_missing_commits" */ GIT_STATUS_CURRENT, /* "sm_unchanged" */ 0 }; submodule_expectations exp = { 0, expected, expected_flags }; git_status_options opts = GIT_STATUS_OPTIONS_INIT; cl_git_pass(git_iterator_for_workdir(&iter, g_repo, GIT_ITERATOR_IGNORE_CASE | GIT_ITERATOR_INCLUDE_TREES, NULL, NULL)); for (i = 0; !git_iterator_advance(&entry, iter); ++i) cl_assert_equal_s(expected[i], entry->path); git_iterator_free(iter); opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED | GIT_STATUS_OPT_INCLUDE_UNMODIFIED | GIT_STATUS_OPT_INCLUDE_IGNORED | GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS | GIT_STATUS_OPT_SORT_CASE_INSENSITIVELY; cl_git_pass(git_status_foreach_ext( g_repo, &opts, confirm_submodule_status, &exp)); } void test_submodule_status__untracked_dirs_containing_ignored_files(void) { unsigned int status, expected; cl_git_append2file( "submod2/.git/modules/sm_unchanged/info/exclude", "\n*.ignored\n"); cl_git_pass( git_futils_mkdir("sm_unchanged/directory", "submod2", 0755, 0)); cl_git_mkfile( "submod2/sm_unchanged/directory/i_am.ignored", "ignore this file, please\n"); status = get_submodule_status(g_repo, "sm_unchanged"); cl_assert(GIT_SUBMODULE_STATUS_IS_UNMODIFIED(status)); expected = GIT_SUBMODULE_STATUS_IN_HEAD | GIT_SUBMODULE_STATUS_IN_INDEX | GIT_SUBMODULE_STATUS_IN_CONFIG | GIT_SUBMODULE_STATUS_IN_WD; cl_assert(status == expected); }