/* Lots of empty dirs, or nearly empty ones, make the old workdir * iterator cry. Also, segfault. */ void test_iterator_workdir__filesystem_gunk(void) { git_iterator *i; git_buf parent = GIT_BUF_INIT; int n; if (!cl_is_env_set("GITTEST_INVASIVE_SPEED")) cl_skip(); g_repo = cl_git_sandbox_init("testrepo"); for (n = 0; n < 100000; n++) { git_buf_clear(&parent); git_buf_printf(&parent, "%s/refs/heads/foo/%d/subdir", git_repository_path(g_repo), n); cl_assert(!git_buf_oom(&parent)); cl_git_pass(git_futils_mkdir(parent.ptr, 0775, GIT_MKDIR_PATH)); } cl_git_pass(git_iterator_for_filesystem(&i, "testrepo/.git/refs", NULL)); /* should only have 13 items, since we're not asking for trees to be * returned. the goal of this test is simply to not crash. */ expect_iterator_items(i, 15, NULL, 15, NULL); git_iterator_free(i); git_buf_dispose(&parent); }
void test_iterator_workdir__filesystem2(void) { git_iterator *i; static const char *expect_base[] = { "heads/br2", "heads/dir", "heads/executable", "heads/ident", "heads/long-file-name", "heads/master", "heads/merge-conflict", "heads/packed-test", "heads/subtrees", "heads/test", "heads/testrepo-worktree", "tags/e90810b", "tags/foo/bar", "tags/foo/foo/bar", "tags/point_to_blob", "tags/test", NULL, }; g_repo = cl_git_sandbox_init("testrepo"); cl_git_pass(git_iterator_for_filesystem( &i, "testrepo/.git/refs", NULL)); expect_iterator_items(i, 16, expect_base, 16, expect_base); git_iterator_free(i); }
void test_repo_iterator__skips_fifos_and_such(void) { #ifndef GIT_WIN32 git_iterator *i; const git_index_entry *e; git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; g_repo = cl_git_sandbox_init("empty_standard_repo"); cl_must_pass(p_mkdir("empty_standard_repo/dir", 0777)); cl_git_mkfile("empty_standard_repo/file", "not me"); cl_assert(!mkfifo("empty_standard_repo/fifo", 0777)); cl_assert(!access("empty_standard_repo/fifo", F_OK)); i_opts.flags = GIT_ITERATOR_INCLUDE_TREES | GIT_ITERATOR_DONT_AUTOEXPAND; cl_git_pass(git_iterator_for_filesystem( &i, "empty_standard_repo", &i_opts)); cl_git_pass(git_iterator_advance(&e, i)); /* .git */ cl_assert(S_ISDIR(e->mode)); cl_git_pass(git_iterator_advance(&e, i)); /* dir */ cl_assert(S_ISDIR(e->mode)); /* skips fifo */ cl_git_pass(git_iterator_advance(&e, i)); /* file */ cl_assert(S_ISREG(e->mode)); cl_assert_equal_i(GIT_ITEROVER, git_iterator_advance(&e, i)); git_iterator_free(i); #endif }
void test_repo_iterator__unreadable_dir(void) { git_iterator *i; const git_index_entry *e; if (!cl_is_chmod_supported()) return; g_repo = cl_git_sandbox_init("empty_standard_repo"); cl_must_pass(p_mkdir("empty_standard_repo/r", 0777)); cl_git_mkfile("empty_standard_repo/r/a", "hello"); cl_must_pass(p_mkdir("empty_standard_repo/r/b", 0777)); cl_git_mkfile("empty_standard_repo/r/b/problem", "not me"); cl_must_pass(p_chmod("empty_standard_repo/r/b", 0000)); cl_must_pass(p_mkdir("empty_standard_repo/r/c", 0777)); cl_git_mkfile("empty_standard_repo/r/d", "final"); cl_git_pass(git_iterator_for_filesystem( &i, "empty_standard_repo/r", NULL)); cl_git_pass(git_iterator_advance(&e, i)); /* a */ cl_git_fail(git_iterator_advance(&e, i)); /* b */ cl_assert_equal_i(GIT_ITEROVER, git_iterator_advance(&e, i)); cl_must_pass(p_chmod("empty_standard_repo/r/b", 0777)); git_iterator_free(i); }
void test_iterator_workdir__skips_unreadable_dirs(void) { git_iterator *i; const git_index_entry *e; if (!cl_is_chmod_supported()) return; #ifndef GIT_WIN32 if (geteuid() == 0) cl_skip(); #endif g_repo = cl_git_sandbox_init("empty_standard_repo"); cl_must_pass(p_mkdir("empty_standard_repo/r", 0777)); cl_git_mkfile("empty_standard_repo/r/a", "hello"); cl_must_pass(p_mkdir("empty_standard_repo/r/b", 0777)); cl_git_mkfile("empty_standard_repo/r/b/problem", "not me"); cl_must_pass(p_chmod("empty_standard_repo/r/b", 0000)); cl_must_pass(p_mkdir("empty_standard_repo/r/c", 0777)); cl_git_mkfile("empty_standard_repo/r/c/foo", "aloha"); cl_git_mkfile("empty_standard_repo/r/d", "final"); cl_git_pass(git_iterator_for_filesystem( &i, "empty_standard_repo/r", NULL)); cl_git_pass(git_iterator_advance(&e, i)); /* a */ cl_assert_equal_s("a", e->path); cl_git_pass(git_iterator_advance(&e, i)); /* c/foo */ cl_assert_equal_s("c/foo", e->path); cl_git_pass(git_iterator_advance(&e, i)); /* d */ cl_assert_equal_s("d", e->path); cl_must_pass(p_chmod("empty_standard_repo/r/b", 0777)); cl_assert_equal_i(GIT_ITEROVER, git_iterator_advance(&e, i)); git_iterator_free(i); }
/* The filesystem iterator is a workdir iterator without any special * workdir handling capabilities (ignores, submodules, etc). */ void test_iterator_workdir__filesystem(void) { git_iterator *i; git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; static const char *expect_base[] = { "DIR01/Sub02/file", "DIR01/sub00/file", "current_file", "dir00/Sub02/file", "dir00/file", "dir00/sub00/file", "modified_file", "new_file", NULL, }; static const char *expect_trees[] = { "DIR01/", "DIR01/SUB03/", "DIR01/Sub02/", "DIR01/Sub02/file", "DIR01/sUB01/", "DIR01/sub00/", "DIR01/sub00/file", "current_file", "dir00/", "dir00/SUB03/", "dir00/Sub02/", "dir00/Sub02/file", "dir00/file", "dir00/sUB01/", "dir00/sub00/", "dir00/sub00/file", "modified_file", "new_file", NULL, }; static const char *expect_noauto[] = { "DIR01/", "current_file", "dir00/", "modified_file", "new_file", NULL, }; g_repo = cl_git_sandbox_init("status"); build_workdir_tree("status/subdir", 2, 4); cl_git_pass(git_iterator_for_filesystem(&i, "status/subdir", NULL)); expect_iterator_items(i, 8, expect_base, 8, expect_base); git_iterator_free(i); i_opts.flags = GIT_ITERATOR_INCLUDE_TREES; cl_git_pass(git_iterator_for_filesystem(&i, "status/subdir", &i_opts)); expect_iterator_items(i, 18, expect_trees, 18, expect_trees); git_iterator_free(i); i_opts.flags = GIT_ITERATOR_DONT_AUTOEXPAND; cl_git_pass(git_iterator_for_filesystem(&i, "status/subdir", &i_opts)); expect_iterator_items(i, 5, expect_noauto, 18, expect_trees); git_iterator_free(i); git__tsort((void **)expect_base, 8, (git__tsort_cmp)git__strcasecmp); git__tsort((void **)expect_trees, 18, (git__tsort_cmp)git__strcasecmp); git__tsort((void **)expect_noauto, 5, (git__tsort_cmp)git__strcasecmp); i_opts.flags = GIT_ITERATOR_IGNORE_CASE; cl_git_pass(git_iterator_for_filesystem(&i, "status/subdir", &i_opts)); expect_iterator_items(i, 8, expect_base, 8, expect_base); git_iterator_free(i); i_opts.flags = GIT_ITERATOR_IGNORE_CASE | GIT_ITERATOR_INCLUDE_TREES; cl_git_pass(git_iterator_for_filesystem(&i, "status/subdir", &i_opts)); expect_iterator_items(i, 18, expect_trees, 18, expect_trees); git_iterator_free(i); i_opts.flags = GIT_ITERATOR_IGNORE_CASE | GIT_ITERATOR_DONT_AUTOEXPAND; cl_git_pass(git_iterator_for_filesystem(&i, "status/subdir", &i_opts)); expect_iterator_items(i, 5, expect_noauto, 18, expect_trees); git_iterator_free(i); }