static void check_stat_data(git_index *index, const char *path, bool match)
{
const git_index_entry *entry;
struct stat st;
cl_must_pass(p_lstat(path, &st));
/* skip repo base dir name */
while (*path != '/')
++path;
++path;
entry = git_index_get_bypath(index, path, 0);
cl_assert(entry);
if (match) {
cl_assert(st.st_ctime == entry->ctime.seconds);
cl_assert(st.st_mtime == entry->mtime.seconds);
cl_assert(st.st_size == entry->file_size);
cl_assert(st.st_uid == entry->uid);
cl_assert(st.st_gid == entry->gid);
cl_assert_equal_i_fmt(
GIT_MODE_TYPE(st.st_mode), GIT_MODE_TYPE(entry->mode), "%07o");
if (cl_is_chmod_supported())
cl_assert_equal_b(
GIT_PERMS_IS_EXEC(st.st_mode), GIT_PERMS_IS_EXEC(entry->mode));
} else {
/* most things will still match */
cl_assert(st.st_size != entry->file_size);
/* would check mtime, but with second resolution it won't work :( */
}
}
void test_checkout_index__options_dir_modes(void)
{
git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
struct stat st;
git_oid oid;
git_commit *commit;
mode_t um;
if (!cl_is_chmod_supported())
return;
cl_git_pass(git_reference_name_to_id(&oid, g_repo, "refs/heads/dir"));
cl_git_pass(git_commit_lookup(&commit, g_repo, &oid));
reset_index_to_treeish((git_object *)commit);
opts.checkout_strategy = GIT_CHECKOUT_SAFE | GIT_CHECKOUT_RECREATE_MISSING;
opts.dir_mode = 0701;
cl_git_pass(git_checkout_index(g_repo, NULL, &opts));
/* umask will influence actual directory creation mode */
(void)p_umask(um = p_umask(022));
cl_git_pass(p_stat("./testrepo/a", &st));
cl_assert_equal_i_fmt(st.st_mode, (GIT_FILEMODE_TREE | 0701) & ~um, "%07o");
/* File-mode test, since we're on the 'dir' branch */
cl_git_pass(p_stat("./testrepo/a/b.txt", &st));
cl_assert_equal_i_fmt(st.st_mode, GIT_FILEMODE_BLOB_EXECUTABLE, "%07o");
git_commit_free(commit);
}
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_apply_both__index_mode_must_match_workdir(void)
{
git_diff *diff;
if (!cl_is_chmod_supported())
clar__skip();
/* Set a file in the working directory executable. */
cl_must_pass(p_chmod("merge-recursive/asparagus.txt", 0755));
cl_git_pass(git_diff_from_buffer(&diff, DIFF_MODIFY_TWO_FILES,
strlen(DIFF_MODIFY_TWO_FILES)));
cl_git_fail_with(GIT_EAPPLYFAIL, git_apply(repo, diff, GIT_APPLY_LOCATION_BOTH, NULL));
git_diff_free(diff);
}
void test_checkout_index__options_override_file_modes(void)
{
git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
struct stat st;
if (!cl_is_chmod_supported())
return;
opts.checkout_strategy = GIT_CHECKOUT_SAFE | GIT_CHECKOUT_RECREATE_MISSING;
opts.file_mode = 0700;
cl_git_pass(git_checkout_index(g_repo, NULL, &opts));
cl_git_pass(p_stat("./testrepo/new.txt", &st));
cl_assert_equal_i_fmt(st.st_mode & GIT_MODE_PERMS_MASK, 0700, "%07o");
}
void test_diff_workdir__filemode_changes_with_filemode_false(void)
{
git_config *cfg;
git_diff_list *diff = NULL;
diff_expects exp;
if (!cl_is_chmod_supported())
return;
g_repo = cl_git_sandbox_init("issue_592");
cl_git_pass(git_repository_config(&cfg, g_repo));
cl_git_pass(git_config_set_bool(cfg, "core.filemode", false));
/* test once with no mods */
cl_git_pass(git_diff_workdir_to_index(g_repo, NULL, &diff));
memset(&exp, 0, sizeof(exp));
cl_git_pass(git_diff_foreach(
diff, &exp, diff_file_fn, diff_hunk_fn, diff_line_fn));
cl_assert_equal_i(0, exp.files);
cl_assert_equal_i(0, exp.file_mods);
cl_assert_equal_i(0, exp.hunks);
git_diff_list_free(diff);
/* chmod file and test again */
cl_assert(cl_toggle_filemode("issue_592/a.txt"));
cl_git_pass(git_diff_workdir_to_index(g_repo, NULL, &diff));
memset(&exp, 0, sizeof(exp));
cl_git_pass(git_diff_foreach(
diff, &exp, diff_file_fn, diff_hunk_fn, diff_line_fn));
cl_assert_equal_i(0, exp.files);
cl_assert_equal_i(0, exp.file_mods);
cl_assert_equal_i(0, exp.hunks);
git_diff_list_free(diff);
cl_assert(cl_toggle_filemode("issue_592/a.txt"));
git_config_free(cfg);
}
void test_repo_init__extended_1(void)
{
git_reference *ref;
git_remote *remote;
struct stat st;
git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT;
opts.flags = GIT_REPOSITORY_INIT_MKPATH |
GIT_REPOSITORY_INIT_NO_DOTGIT_DIR;
opts.mode = GIT_REPOSITORY_INIT_SHARED_GROUP;
opts.workdir_path = "../c_wd";
opts.description = "Awesomest test repository evah";
opts.initial_head = "development";
opts.origin_url = "https://github.com/libgit2/libgit2.git";
cl_git_pass(git_repository_init_ext(&_repo, "root/b/c.git", &opts));
cl_assert(!git__suffixcmp(git_repository_workdir(_repo), "/c_wd/"));
cl_assert(!git__suffixcmp(git_repository_path(_repo), "/c.git/"));
cl_assert(git_path_isfile("root/b/c_wd/.git"));
cl_assert(!git_repository_is_bare(_repo));
/* repo will not be counted as empty because we set head to "development" */
cl_assert(!git_repository_is_empty(_repo));
cl_git_pass(git_path_lstat(git_repository_path(_repo), &st));
cl_assert(S_ISDIR(st.st_mode));
if (cl_is_chmod_supported())
cl_assert((S_ISGID & st.st_mode) == S_ISGID);
else
cl_assert((S_ISGID & st.st_mode) == 0);
cl_git_pass(git_reference_lookup(&ref, _repo, "HEAD"));
cl_assert(git_reference_type(ref) == GIT_REF_SYMBOLIC);
cl_assert_equal_s("refs/heads/development", git_reference_symbolic_target(ref));
git_reference_free(ref);
cl_git_pass(git_remote_lookup(&remote, _repo, "origin"));
cl_assert_equal_s("origin", git_remote_name(remote));
cl_assert_equal_s(opts.origin_url, git_remote_url(remote));
git_remote_free(remote);
git_repository_free(_repo);
cl_fixture_cleanup("root");
}
void test_index_filemodes__trusted(void)
{
git_index *index;
/* Only run these tests on platforms where I can actually
* chmod a file and get the stat results I expect!
*/
if (!cl_is_chmod_supported())
return;
cl_repo_set_bool(g_repo, "core.filemode", true);
cl_git_pass(git_repository_index(&index, g_repo));
cl_assert((git_index_caps(index) & GIT_INDEXCAP_NO_FILEMODE) == 0);
/* 1 - add 0644 over existing 0644 -> expect 0644 */
replace_file_with_mode("exec_off", "filemodes/exec_off.0", 0644);
add_and_check_mode(index, "exec_off", GIT_FILEMODE_BLOB);
/* 2 - add 0644 over existing 0755 -> expect 0644 */
replace_file_with_mode("exec_on", "filemodes/exec_on.0", 0644);
add_and_check_mode(index, "exec_on", GIT_FILEMODE_BLOB);
/* 3 - add 0755 over existing 0644 -> expect 0755 */
replace_file_with_mode("exec_off", "filemodes/exec_off.1", 0755);
add_and_check_mode(index, "exec_off", GIT_FILEMODE_BLOB_EXECUTABLE);
/* 4 - add 0755 over existing 0755 -> expect 0755 */
replace_file_with_mode("exec_on", "filemodes/exec_on.1", 0755);
add_and_check_mode(index, "exec_on", GIT_FILEMODE_BLOB_EXECUTABLE);
/* 5 - add new 0644 -> expect 0644 */
cl_git_write2file("filemodes/new_off", "blah", 0,
O_WRONLY | O_CREAT | O_TRUNC, 0644);
add_and_check_mode(index, "new_off", GIT_FILEMODE_BLOB);
/* 6 - add 0755 -> expect 0755 */
cl_git_write2file("filemodes/new_on", "blah", 0,
O_WRONLY | O_CREAT | O_TRUNC, 0755);
add_and_check_mode(index, "new_on", GIT_FILEMODE_BLOB_EXECUTABLE);
git_index_free(index);
}
void test_status_worktree__filemode_changes(void)
{
git_repository *repo = cl_git_sandbox_init("filemodes");
status_entry_counts counts;
git_status_options opts;
git_config *cfg;
/* overwrite stored filemode with platform appropriate value */
cl_git_pass(git_repository_config(&cfg, repo));
if (cl_is_chmod_supported())
cl_git_pass(git_config_set_bool(cfg, "core.filemode", true));
else {
int i;
cl_git_pass(git_config_set_bool(cfg, "core.filemode", false));
/* won't trust filesystem mode diffs, so these will appear unchanged */
for (i = 0; i < filemode_count; ++i)
if (filemode_statuses[i] == GIT_STATUS_WT_MODIFIED)
filemode_statuses[i] = GIT_STATUS_CURRENT;
}
memset(&opts, 0, sizeof(opts));
opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED |
GIT_STATUS_OPT_INCLUDE_IGNORED |
GIT_STATUS_OPT_INCLUDE_UNMODIFIED;
memset(&counts, 0, sizeof(counts));
counts.expected_entry_count = filemode_count;
counts.expected_paths = filemode_paths;
counts.expected_statuses = filemode_statuses;
cl_git_pass(
git_status_foreach_ext(repo, &opts, cb_status__normal, &counts)
);
cl_assert_equal_i(counts.expected_entry_count, counts.entry_count);
cl_assert_equal_i(0, counts.wrong_status_flags_count);
cl_assert_equal_i(0, counts.wrong_sorted_path);
git_config_free(cfg);
}
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);
}
void test_repo_init__reinit_overwrites_filemode(void)
{
int expected = cl_is_chmod_supported(), current_value;
/* Init a new repo */
cl_set_cleanup(&cleanup_repository, "overwrite.git");
cl_git_pass(git_repository_init(&_repo, "overwrite.git", 1));
/* Change the "core.filemode" config value to something unlikely */
cl_repo_set_bool(_repo, "core.filemode", !expected);
git_repository_free(_repo);
_repo = NULL;
/* Reinit the repository */
cl_git_pass(git_repository_init(&_repo, "overwrite.git", 1));
/* Ensure the "core.filemode" config value has been reset */
current_value = cl_repo_get_bool(_repo, "core.filemode");
cl_assert_equal_i(expected, current_value);
}
void test_repo_init__detect_filemode(void)
{
assert_config_entry_on_init("core.filemode", cl_is_chmod_supported());
}
