void test_repo_iterator__tree(void)
{
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
git_tree *head;
g_repo = cl_git_sandbox_init("icase");
cl_git_pass(git_repository_head_tree(&head, g_repo));
/* auto expand with no tree entries */
cl_git_pass(git_iterator_for_tree(&i, head, NULL));
expect_iterator_items(i, 20, NULL, 20, NULL);
git_iterator_free(i);
/* auto expand with tree entries */
i_opts.flags = GIT_ITERATOR_INCLUDE_TREES;
cl_git_pass(git_iterator_for_tree(&i, head, &i_opts));
expect_iterator_items(i, 22, NULL, 22, NULL);
git_iterator_free(i);
/* no auto expand (implies trees included) */
i_opts.flags = GIT_ITERATOR_DONT_AUTOEXPAND;
cl_git_pass(git_iterator_for_tree(&i, head, &i_opts));
expect_iterator_items(i, 12, NULL, 22, NULL);
git_iterator_free(i);
git_tree_free(head);
}
void test_repo_iterator__treefilelist_icase(void)
{
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
git_vector filelist;
git_tree *tree;
cl_git_pass(git_vector_init(&filelist, 100, &git__strcmp_cb));
cl_git_pass(git_vector_insert(&filelist, "a"));
cl_git_pass(git_vector_insert(&filelist, "B"));
cl_git_pass(git_vector_insert(&filelist, "c"));
cl_git_pass(git_vector_insert(&filelist, "D"));
cl_git_pass(git_vector_insert(&filelist, "e"));
cl_git_pass(git_vector_insert(&filelist, "k.a"));
cl_git_pass(git_vector_insert(&filelist, "k.b"));
cl_git_pass(git_vector_insert(&filelist, "k/1"));
cl_git_pass(git_vector_insert(&filelist, "k/a"));
cl_git_pass(git_vector_insert(&filelist, "kZZZZ"));
cl_git_pass(git_vector_insert(&filelist, "L/1"));
g_repo = cl_git_sandbox_init("icase");
git_repository_head_tree(&tree, g_repo);
i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE;
i_opts.pathlist.strings = (char **)filelist.contents;
i_opts.pathlist.count = filelist.length;
i_opts.start = "c";
i_opts.end = "k/D";
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
expect_iterator_items(i, 3, NULL, 3, NULL);
git_iterator_free(i);
i_opts.start = "k";
i_opts.end = "k/Z";
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
expect_iterator_items(i, 1, NULL, 1, NULL);
git_iterator_free(i);
i_opts.flags = GIT_ITERATOR_IGNORE_CASE;
i_opts.start = "c";
i_opts.end = "k/D";
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
expect_iterator_items(i, 5, NULL, 5, NULL);
git_iterator_free(i);
i_opts.start = "k";
i_opts.end = "k/Z";
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
expect_iterator_items(i, 2, NULL, 2, NULL);
git_iterator_free(i);
git_vector_free(&filelist);
git_tree_free(tree);
}
void test_repo_iterator__treefilelist(void)
{
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
git_vector filelist;
git_tree *tree;
bool default_icase;
int expect;
cl_git_pass(git_vector_init(&filelist, 100, &git__strcmp_cb));
cl_git_pass(git_vector_insert(&filelist, "a"));
cl_git_pass(git_vector_insert(&filelist, "B"));
cl_git_pass(git_vector_insert(&filelist, "c"));
cl_git_pass(git_vector_insert(&filelist, "D"));
cl_git_pass(git_vector_insert(&filelist, "e"));
cl_git_pass(git_vector_insert(&filelist, "k.a"));
cl_git_pass(git_vector_insert(&filelist, "k.b"));
cl_git_pass(git_vector_insert(&filelist, "k/1"));
cl_git_pass(git_vector_insert(&filelist, "k/a"));
cl_git_pass(git_vector_insert(&filelist, "kZZZZZZZ"));
cl_git_pass(git_vector_insert(&filelist, "L/1"));
g_repo = cl_git_sandbox_init("icase");
git_repository_head_tree(&tree, g_repo);
/* All indexfilelist iterator tests are "autoexpand with no tree entries" */
/* In this test we DO NOT force a case on the iteratords and verify default behavior. */
i_opts.pathlist.strings = (char **)filelist.contents;
i_opts.pathlist.count = filelist.length;
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
expect_iterator_items(i, 8, NULL, 8, NULL);
git_iterator_free(i);
i_opts.start = "c";
i_opts.end = NULL;
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
default_icase = git_iterator_ignore_case(i);
/* (c D e k/1 k/a L ==> 6) vs (c e k/1 k/a ==> 4) */
expect = ((default_icase) ? 6 : 4);
expect_iterator_items(i, expect, NULL, expect, NULL);
git_iterator_free(i);
i_opts.start = NULL;
i_opts.end = "e";
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
default_icase = git_iterator_ignore_case(i);
/* (a B c D e ==> 5) vs (B D L/1 a c e ==> 6) */
expect = ((default_icase) ? 5 : 6);
expect_iterator_items(i, expect, NULL, expect, NULL);
git_iterator_free(i);
git_vector_free(&filelist);
git_tree_free(tree);
}
void test_repo_iterator__indexfilelist(void)
{
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
git_index *index;
git_vector filelist;
int default_icase;
int expect;
cl_git_pass(git_vector_init(&filelist, 100, &git__strcmp_cb));
cl_git_pass(git_vector_insert(&filelist, "a"));
cl_git_pass(git_vector_insert(&filelist, "B"));
cl_git_pass(git_vector_insert(&filelist, "c"));
cl_git_pass(git_vector_insert(&filelist, "D"));
cl_git_pass(git_vector_insert(&filelist, "e"));
cl_git_pass(git_vector_insert(&filelist, "k/1"));
cl_git_pass(git_vector_insert(&filelist, "k/a"));
cl_git_pass(git_vector_insert(&filelist, "L/1"));
g_repo = cl_git_sandbox_init("icase");
cl_git_pass(git_repository_index(&index, g_repo));
/* In this test we DO NOT force a case setting on the index. */
default_icase = ((git_index_caps(index) & GIT_INDEXCAP_IGNORE_CASE) != 0);
i_opts.pathlist.strings = (char **)filelist.contents;
i_opts.pathlist.count = filelist.length;
/* All indexfilelist iterator tests are "autoexpand with no tree entries" */
cl_git_pass(git_iterator_for_index(&i, index, &i_opts));
expect_iterator_items(i, 8, NULL, 8, NULL);
git_iterator_free(i);
i_opts.start = "c";
i_opts.end = NULL;
cl_git_pass(git_iterator_for_index(&i, index, &i_opts));
/* (c D e k/1 k/a L ==> 6) vs (c e k/1 k/a ==> 4) */
expect = ((default_icase) ? 6 : 4);
expect_iterator_items(i, expect, NULL, expect, NULL);
git_iterator_free(i);
i_opts.start = NULL;
i_opts.end = "e";
cl_git_pass(git_iterator_for_index(&i, index, &i_opts));
/* (a B c D e ==> 5) vs (B D L/1 a c e ==> 6) */
expect = ((default_icase) ? 5 : 6);
expect_iterator_items(i, expect, NULL, expect, NULL);
git_iterator_free(i);
git_index_free(index);
git_vector_free(&filelist);
}
void test_repo_iterator__tree_case_conflicts_1(void)
{
const char *blob_sha = "d44e18fb93b7107b5cd1b95d601591d77869a1b6";
git_tree *tree;
git_oid blob_id, Ab_id, biga_id, littlea_id, tree_id;
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
const char *expect_cs[] = {
"A/a", "A/b/1", "A/c", "a/C", "a/a", "a/b" };
const char *expect_ci[] = {
"A/a", "a/b", "A/b/1", "A/c" };
const char *expect_cs_trees[] = {
"A/", "A/a", "A/b/", "A/b/1", "A/c", "a/", "a/C", "a/a", "a/b" };
const char *expect_ci_trees[] = {
"A/", "A/a", "a/b", "A/b/", "A/b/1", "A/c" };
g_repo = cl_git_sandbox_init("icase");
cl_git_pass(git_oid_fromstr(&blob_id, blob_sha)); /* lookup blob */
/* create: A/a A/b/1 A/c a/a a/b a/C */
build_test_tree(&Ab_id, g_repo, "b|1|", &blob_id);
build_test_tree(
&biga_id, g_repo, "b|a|,t|b|,b|c|", &blob_id, &Ab_id, &blob_id);
build_test_tree(
&littlea_id, g_repo, "b|a|,b|b|,b|C|", &blob_id, &blob_id, &blob_id);
build_test_tree(
&tree_id, g_repo, "t|A|,t|a|", &biga_id, &littlea_id);
cl_git_pass(git_tree_lookup(&tree, g_repo, &tree_id));
i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE;
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
expect_iterator_items(i, 6, expect_cs, 6, expect_cs);
git_iterator_free(i);
i_opts.flags = GIT_ITERATOR_IGNORE_CASE;
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
expect_iterator_items(i, 4, expect_ci, 4, expect_ci);
git_iterator_free(i);
i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE | GIT_ITERATOR_INCLUDE_TREES;
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
expect_iterator_items(i, 9, expect_cs_trees, 9, expect_cs_trees);
git_iterator_free(i);
i_opts.flags = GIT_ITERATOR_IGNORE_CASE | GIT_ITERATOR_INCLUDE_TREES;
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
expect_iterator_items(i, 6, expect_ci_trees, 6, expect_ci_trees);
git_iterator_free(i);
git_tree_free(tree);
}
void test_repo_iterator__tree_case_conflicts_0(void)
{
const char *blob_sha = "d44e18fb93b7107b5cd1b95d601591d77869a1b6";
git_tree *tree;
git_oid blob_id, biga_id, littlea_id, tree_id;
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
const char *expect_cs[] = {
"A/1.file", "A/3.file", "a/2.file", "a/4.file" };
const char *expect_ci[] = {
"A/1.file", "a/2.file", "A/3.file", "a/4.file" };
const char *expect_cs_trees[] = {
"A/", "A/1.file", "A/3.file", "a/", "a/2.file", "a/4.file" };
const char *expect_ci_trees[] = {
"A/", "A/1.file", "a/2.file", "A/3.file", "a/4.file" };
g_repo = cl_git_sandbox_init("icase");
cl_git_pass(git_oid_fromstr(&blob_id, blob_sha)); /* lookup blob */
/* create tree with: A/1.file, A/3.file, a/2.file, a/4.file */
build_test_tree(
&biga_id, g_repo, "b|1.file|,b|3.file|", &blob_id, &blob_id);
build_test_tree(
&littlea_id, g_repo, "b|2.file|,b|4.file|", &blob_id, &blob_id);
build_test_tree(
&tree_id, g_repo, "t|A|,t|a|", &biga_id, &littlea_id);
cl_git_pass(git_tree_lookup(&tree, g_repo, &tree_id));
i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE;
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
expect_iterator_items(i, 4, expect_cs, 4, expect_cs);
git_iterator_free(i);
i_opts.flags = GIT_ITERATOR_IGNORE_CASE;
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
expect_iterator_items(i, 4, expect_ci, 4, expect_ci);
git_iterator_free(i);
i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE | GIT_ITERATOR_INCLUDE_TREES;
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
expect_iterator_items(i, 6, expect_cs_trees, 6, expect_cs_trees);
git_iterator_free(i);
i_opts.flags = GIT_ITERATOR_IGNORE_CASE | GIT_ITERATOR_INCLUDE_TREES;
cl_git_pass(git_iterator_for_tree(&i, tree, &i_opts));
expect_iterator_items(i, 5, expect_ci_trees, 5, expect_ci_trees);
git_iterator_free(i);
git_tree_free(tree);
}
static void check_tree_range(
git_repository *repo,
const char *start,
const char *end,
bool ignore_case,
int expected_count)
{
git_tree *head;
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
int error, count;
i_opts.flags = ignore_case ? GIT_ITERATOR_IGNORE_CASE : GIT_ITERATOR_DONT_IGNORE_CASE;
i_opts.start = start;
i_opts.end = end;
cl_git_pass(git_repository_head_tree(&head, repo));
cl_git_pass(git_iterator_for_tree(&i, head, &i_opts));
for (count = 0; !(error = git_iterator_advance(NULL, i)); ++count)
/* count em up */;
cl_assert_equal_i(GIT_ITEROVER, error);
cl_assert_equal_i(expected_count, count);
git_iterator_free(i);
git_tree_free(head);
}
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);
}
static void tree_iterator_test(
const char *sandbox,
const char *treeish,
const char *start,
const char *end,
int expected_count,
const char **expected_values)
{
git_tree *t;
git_iterator *i;
const git_index_entry *entry;
int count = 0;
git_repository *repo = cl_git_sandbox_init(sandbox);
cl_assert(t = resolve_commit_oid_to_tree(repo, treeish));
cl_git_pass(git_iterator_for_tree_range(&i, repo, t, start, end));
cl_git_pass(git_iterator_current(i, &entry));
while (entry != NULL) {
if (expected_values != NULL)
cl_assert_equal_s(expected_values[count], entry->path);
count++;
cl_git_pass(git_iterator_advance(i, &entry));
}
git_iterator_free(i);
cl_assert(expected_count == count);
git_tree_free(t);
}
static void index_iterator_test(
const char *sandbox,
const char *start,
const char *end,
int expected_count,
const char **expected_names,
const char **expected_oids)
{
git_iterator *i;
const git_index_entry *entry;
int count = 0;
git_repository *repo = cl_git_sandbox_init(sandbox);
cl_git_pass(git_iterator_for_index_range(&i, repo, start, end));
cl_git_pass(git_iterator_current(i, &entry));
while (entry != NULL) {
if (expected_names != NULL)
cl_assert_equal_s(expected_names[count], entry->path);
if (expected_oids != NULL) {
git_oid oid;
cl_git_pass(git_oid_fromstr(&oid, expected_oids[count]));
cl_assert_equal_i(git_oid_cmp(&oid, &entry->oid), 0);
}
count++;
cl_git_pass(git_iterator_advance(i, &entry));
}
git_iterator_free(i);
cl_assert_equal_i(expected_count, count);
}
void test_iterator_workdir__pathlist_with_directory_include_trees(void)
{
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
git_vector filelist;
const char *expected[] = { "subdir/", "subdir/README", "subdir/new.txt",
"subdir/subdir2/", "subdir/subdir2/README", "subdir/subdir2/new.txt", };
size_t expected_len = 6;
cl_git_pass(git_vector_init(&filelist, 100, &git__strcmp_cb));
cl_git_pass(git_vector_insert(&filelist, "subdir/"));
g_repo = cl_git_sandbox_init("testrepo2");
i_opts.pathlist.strings = (char **)filelist.contents;
i_opts.pathlist.count = filelist.length;
i_opts.flags |= GIT_ITERATOR_DONT_IGNORE_CASE | GIT_ITERATOR_INCLUDE_TREES;
cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts));
expect_iterator_items(i, expected_len, expected, expected_len, expected);
git_iterator_free(i);
git_vector_free(&filelist);
}
static void *run_workdir_iterator(void *arg)
{
int error = 0;
git_iterator *iter;
const git_index_entry *entry = NULL;
cl_git_pass(git_iterator_for_workdir(
&iter, _repo, NULL, NULL, GIT_ITERATOR_DONT_AUTOEXPAND, NULL, NULL));
while (!error) {
if (entry && entry->mode == GIT_FILEMODE_TREE) {
error = git_iterator_advance_into(&entry, iter);
if (error == GIT_ENOTFOUND)
error = git_iterator_advance(&entry, iter);
} else {
error = git_iterator_advance(&entry, iter);
}
if (!error)
(void)git_iterator_current_is_ignored(iter);
}
cl_assert_equal_i(GIT_ITEROVER, error);
git_iterator_free(iter);
giterr_clear();
return arg;
}
void git_note_iterator_free(git_note_iterator *it)
{
if (it == NULL)
return;
git_iterator_free(it);
}
static void check_wd_first_through_third_range(
git_repository *repo, const char *start, const char *end)
{
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
const git_index_entry *entry;
int error, idx;
static const char *expected[] = { "FIRST", "second", "THIRD", NULL };
i_opts.flags = GIT_ITERATOR_IGNORE_CASE;
i_opts.start = start;
i_opts.end = end;
cl_git_pass(git_iterator_for_workdir(
&i, repo, NULL, NULL, &i_opts));
cl_git_pass(git_iterator_current(&entry, i));
for (idx = 0; entry != NULL; ++idx) {
cl_assert_equal_s(expected[idx], entry->path);
error = git_iterator_advance(&entry, i);
cl_assert(!error || error == GIT_ITEROVER);
}
cl_assert(expected[idx] == NULL);
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
}
static void check_index_range(
git_repository *repo,
const char *start,
const char *end,
bool ignore_case,
int expected_count)
{
git_index *index;
git_iterator *i;
int error, count, caps;
bool is_ignoring_case;
cl_git_pass(git_repository_index(&index, repo));
caps = git_index_caps(index);
is_ignoring_case = ((caps & GIT_INDEXCAP_IGNORE_CASE) != 0);
if (ignore_case != is_ignoring_case)
cl_git_pass(git_index_set_caps(index, caps ^ GIT_INDEXCAP_IGNORE_CASE));
cl_git_pass(git_iterator_for_index(&i, index, 0, start, end));
cl_assert(git_iterator_ignore_case(i) == ignore_case);
for (count = 0; !(error = git_iterator_advance(NULL, i)); ++count)
/* count em up */;
cl_assert_equal_i(GIT_ITEROVER, error);
cl_assert_equal_i(expected_count, count);
git_iterator_free(i);
git_index_free(index);
}
/* 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);
}
int git_note_foreach(
git_repository *repo,
const char *notes_ref,
git_note_foreach_cb note_cb,
void *payload)
{
int error;
git_iterator *iter = NULL;
git_tree *tree = NULL;
git_commit *commit = NULL;
const git_index_entry *item;
if (!(error = retrieve_note_tree_and_commit(
&tree, &commit, repo, ¬es_ref)) &&
!(error = git_iterator_for_tree(&iter, tree)))
error = git_iterator_current(iter, &item);
while (!error && item) {
error = process_entry_path(item->path, &item->oid, note_cb, payload);
if (!error)
error = git_iterator_advance(iter, &item);
}
git_iterator_free(iter);
git_tree_free(tree);
git_commit_free(commit);
return error;
}
static int submodules_from_index(git_strmap *map, git_index *idx)
{
int error;
git_iterator *i;
const git_index_entry *entry;
if ((error = git_iterator_for_index(&i, idx, 0, NULL, NULL)) < 0)
return error;
while (!(error = git_iterator_advance(&entry, i))) {
khiter_t pos = git_strmap_lookup_index(map, entry->path);
git_submodule *sm;
if (git_strmap_valid_index(map, pos)) {
sm = git_strmap_value_at(map, pos);
if (S_ISGITLINK(entry->mode))
submodule_update_from_index_entry(sm, entry);
else
sm->flags |= GIT_SUBMODULE_STATUS__INDEX_NOT_SUBMODULE;
} else if (S_ISGITLINK(entry->mode)) {
if (!submodule_get_or_create(&sm, git_index_owner(idx), map, entry->path)) {
submodule_update_from_index_entry(sm, entry);
git_submodule_free(sm);
}
}
}
if (error == GIT_ITEROVER)
error = 0;
git_iterator_free(i);
return error;
}
void test_iterator_workdir__advance_over(void)
{
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
i_opts.flags |= GIT_ITERATOR_DONT_IGNORE_CASE |
GIT_ITERATOR_DONT_AUTOEXPAND;
g_repo = cl_git_sandbox_init("icase");
/* create an empty directory */
cl_must_pass(p_mkdir("icase/empty", 0777));
/* create a directory in which all contents are ignored */
cl_must_pass(p_mkdir("icase/all_ignored", 0777));
cl_git_rewritefile("icase/all_ignored/one", "This is ignored\n");
cl_git_rewritefile("icase/all_ignored/two", "This, too, is ignored\n");
cl_git_rewritefile("icase/all_ignored/.gitignore", ".gitignore\none\ntwo\n");
/* create a directory in which not all contents are ignored */
cl_must_pass(p_mkdir("icase/some_ignored", 0777));
cl_git_rewritefile("icase/some_ignored/one", "This is ignored\n");
cl_git_rewritefile("icase/some_ignored/two", "This is not ignored\n");
cl_git_rewritefile("icase/some_ignored/.gitignore", ".gitignore\none\n");
/* create a directory which has some empty children */
cl_must_pass(p_mkdir("icase/empty_children", 0777));
cl_must_pass(p_mkdir("icase/empty_children/empty1", 0777));
cl_must_pass(p_mkdir("icase/empty_children/empty2", 0777));
cl_must_pass(p_mkdir("icase/empty_children/empty3", 0777));
/* create a directory which will disappear! */
cl_must_pass(p_mkdir("icase/missing_directory", 0777));
cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts));
cl_must_pass(p_rmdir("icase/missing_directory"));
expect_advance_over(i, "B", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "D", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "F", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "H", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "J", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "L/", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "a", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "all_ignored/", GIT_ITERATOR_STATUS_IGNORED);
expect_advance_over(i, "c", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "e", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "empty/", GIT_ITERATOR_STATUS_EMPTY);
expect_advance_over(i, "empty_children/", GIT_ITERATOR_STATUS_EMPTY);
expect_advance_over(i, "g", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "i", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "k/", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "missing_directory/", GIT_ITERATOR_STATUS_EMPTY);
expect_advance_over(i, "some_ignored/", GIT_ITERATOR_STATUS_NORMAL);
cl_git_fail_with(GIT_ITEROVER, git_iterator_advance(NULL, i));
git_iterator_free(i);
}
void test_iterator_workdir__advance_over_with_pathlist(void)
{
git_vector pathlist = GIT_VECTOR_INIT;
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
git_vector_insert(&pathlist, "dirA/subdir1/subdir2/file");
git_vector_insert(&pathlist, "dirB/subdir1/subdir2");
git_vector_insert(&pathlist, "dirC/subdir1/nonexistent");
git_vector_insert(&pathlist, "dirD/subdir1/nonexistent");
git_vector_insert(&pathlist, "dirD/subdir1/subdir2");
git_vector_insert(&pathlist, "dirD/nonexistent");
i_opts.pathlist.strings = (char **)pathlist.contents;
i_opts.pathlist.count = pathlist.length;
i_opts.flags |= GIT_ITERATOR_DONT_IGNORE_CASE |
GIT_ITERATOR_DONT_AUTOEXPAND;
g_repo = cl_git_sandbox_init("icase");
/* Create a directory that has a file that is included in our pathlist */
cl_must_pass(p_mkdir("icase/dirA", 0777));
cl_must_pass(p_mkdir("icase/dirA/subdir1", 0777));
cl_must_pass(p_mkdir("icase/dirA/subdir1/subdir2", 0777));
cl_git_rewritefile("icase/dirA/subdir1/subdir2/file", "foo!");
/* Create a directory that has a directory that is included in our pathlist */
cl_must_pass(p_mkdir("icase/dirB", 0777));
cl_must_pass(p_mkdir("icase/dirB/subdir1", 0777));
cl_must_pass(p_mkdir("icase/dirB/subdir1/subdir2", 0777));
cl_git_rewritefile("icase/dirB/subdir1/subdir2/file", "foo!");
/* Create a directory that would contain an entry in our pathlist, but
* that entry does not actually exist. We don't know this until we
* advance_over it. We want to distinguish this from an actually empty
* or ignored directory.
*/
cl_must_pass(p_mkdir("icase/dirC", 0777));
cl_must_pass(p_mkdir("icase/dirC/subdir1", 0777));
cl_must_pass(p_mkdir("icase/dirC/subdir1/subdir2", 0777));
cl_git_rewritefile("icase/dirC/subdir1/subdir2/file", "foo!");
/* Create a directory that has a mix of actual and nonexistent paths */
cl_must_pass(p_mkdir("icase/dirD", 0777));
cl_must_pass(p_mkdir("icase/dirD/subdir1", 0777));
cl_must_pass(p_mkdir("icase/dirD/subdir1/subdir2", 0777));
cl_git_rewritefile("icase/dirD/subdir1/subdir2/file", "foo!");
cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts));
expect_advance_over(i, "dirA/", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "dirB/", GIT_ITERATOR_STATUS_NORMAL);
expect_advance_over(i, "dirC/", GIT_ITERATOR_STATUS_FILTERED);
expect_advance_over(i, "dirD/", GIT_ITERATOR_STATUS_NORMAL);
cl_git_fail_with(GIT_ITEROVER, git_iterator_advance(NULL, i));
git_iterator_free(i);
git_vector_free(&pathlist);
}
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",
"not-submodule",
"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" */
0, /* "just_a_dir/" will be skipped */
GIT_STATUS_CURRENT, /* "just_a_dir/contents" */
GIT_STATUS_CURRENT, /* "just_a_file" */
GIT_STATUS_IGNORED, /* "not" (contains .git) */
GIT_STATUS_IGNORED, /* "not-submodule" (contains .git) */
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;
cl_git_pass(git_status_foreach_ext(
g_repo, &opts, confirm_submodule_status, &exp));
}
void test_diff_iterator__tree_special_functions(void)
{
git_tree *t;
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
const git_index_entry *entry;
git_repository *repo = cl_git_sandbox_init("attr");
int error, cases = 0;
const char *rootoid = "ce39a97a7fb1fa90bcf5e711249c1e507476ae0e";
t = resolve_commit_oid_to_tree(
repo, "24fa9a9fc4e202313e24b648087495441dab432b");
cl_assert(t != NULL);
i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE;
cl_git_pass(git_iterator_for_tree(&i, t, &i_opts));
while (!(error = git_iterator_advance(&entry, i))) {
cl_assert(entry);
if (strcmp(entry->path, "sub/file") == 0) {
cases++;
check_tree_entry(
i, "45b983be36b73c0788dc9cbcb76cbb80fc7bb057",
"ecb97df2a174987475ac816e3847fc8e9f6c596b",
rootoid, NULL);
}
else if (strcmp(entry->path, "sub/sub/subsub.txt") == 0) {
cases++;
check_tree_entry(
i, "9e5bdc47d6a80f2be0ea3049ad74231b94609242",
"4e49ba8c5b6c32ff28cd9dcb60be34df50fcc485",
"ecb97df2a174987475ac816e3847fc8e9f6c596b", rootoid);
}
else if (strcmp(entry->path, "subdir/.gitattributes") == 0) {
cases++;
check_tree_entry(
i, "99eae476896f4907224978b88e5ecaa6c5bb67a9",
"9fb40b6675dde60b5697afceae91b66d908c02d9",
rootoid, NULL);
}
else if (strcmp(entry->path, "subdir2/subdir2_test1") == 0) {
cases++;
check_tree_entry(
i, "dccada462d3df8ac6de596fb8c896aba9344f941",
"2929de282ce999e95183aedac6451d3384559c4b",
rootoid, NULL);
}
}
cl_assert_equal_i(GIT_ITEROVER, error);
cl_assert(!entry);
cl_assert_equal_i(4, cases);
git_iterator_free(i);
git_tree_free(t);
}
void test_iterator_workdir__depth(void)
{
git_iterator *iter;
git_iterator_options iter_opts = GIT_ITERATOR_OPTIONS_INIT;
g_repo = cl_git_sandbox_init("icase");
build_workdir_tree("icase", 10, 10);
build_workdir_tree("icase/DIR01/sUB01", 50, 0);
build_workdir_tree("icase/dir02/sUB01", 50, 0);
/* auto expand with no tree entries */
cl_git_pass(git_iterator_for_workdir(&iter, g_repo, NULL, NULL, &iter_opts));
expect_iterator_items(iter, 125, NULL, 125, NULL);
git_iterator_free(iter);
/* auto expand with tree entries (empty dirs silently skipped) */
iter_opts.flags = GIT_ITERATOR_INCLUDE_TREES;
cl_git_pass(git_iterator_for_workdir(&iter, g_repo, NULL, NULL, &iter_opts));
expect_iterator_items(iter, 337, NULL, 337, NULL);
git_iterator_free(iter);
}
static void index_iterator_test(
const char *sandbox,
const char *start,
const char *end,
git_iterator_flag_t flags,
int expected_count,
const char **expected_names,
const char **expected_oids)
{
git_index *index;
git_iterator *i;
const git_index_entry *entry;
int error, count = 0, caps;
git_repository *repo = cl_git_sandbox_init(sandbox);
git_iterator_options iter_opts = GIT_ITERATOR_OPTIONS_INIT;
cl_git_pass(git_repository_index(&index, repo));
caps = git_index_caps(index);
iter_opts.flags = flags;
iter_opts.start = start;
iter_opts.end = end;
cl_git_pass(git_iterator_for_index(&i, repo, index, &iter_opts));
while (!(error = git_iterator_advance(&entry, i))) {
cl_assert(entry);
if (expected_names != NULL)
cl_assert_equal_s(expected_names[count], entry->path);
if (expected_oids != NULL) {
git_oid oid;
cl_git_pass(git_oid_fromstr(&oid, expected_oids[count]));
cl_assert_equal_oid(&oid, &entry->id);
}
count++;
}
cl_assert_equal_i(GIT_ITEROVER, error);
cl_assert(!entry);
cl_assert_equal_i(expected_count, count);
git_iterator_free(i);
cl_assert(caps == git_index_caps(index));
git_index_free(index);
}
static void tree_iterator_test(
const char *sandbox,
const char *treeish,
const char *start,
const char *end,
int expected_count,
const char **expected_values)
{
git_tree *t;
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
const git_index_entry *entry;
int error, count = 0, count_post_reset = 0;
git_repository *repo = cl_git_sandbox_init(sandbox);
i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE;
i_opts.start = start;
i_opts.end = end;
cl_assert(t = resolve_commit_oid_to_tree(repo, treeish));
cl_git_pass(git_iterator_for_tree(&i, t, &i_opts));
/* test loop */
while (!(error = git_iterator_advance(&entry, i))) {
cl_assert(entry);
if (expected_values != NULL)
cl_assert_equal_s(expected_values[count], entry->path);
count++;
}
cl_assert_equal_i(GIT_ITEROVER, error);
cl_assert(!entry);
cl_assert_equal_i(expected_count, count);
/* test reset */
cl_git_pass(git_iterator_reset(i, NULL, NULL));
while (!(error = git_iterator_advance(&entry, i))) {
cl_assert(entry);
if (expected_values != NULL)
cl_assert_equal_s(expected_values[count_post_reset], entry->path);
count_post_reset++;
}
cl_assert_equal_i(GIT_ITEROVER, error);
cl_assert(!entry);
cl_assert_equal_i(count, count_post_reset);
git_iterator_free(i);
git_tree_free(t);
}
static void workdir_iterator_test(
const char *sandbox,
const char *start,
const char *end,
int expected_count,
int expected_ignores,
const char **expected_names,
const char *an_ignored_name)
{
git_iterator *i;
const git_index_entry *entry;
int count = 0, count_all = 0;
git_repository *repo = cl_git_sandbox_init(sandbox);
cl_git_pass(git_iterator_for_workdir_range(&i, repo, start, end));
cl_git_pass(git_iterator_current(i, &entry));
while (entry != NULL) {
int ignored = git_iterator_current_is_ignored(i);
if (S_ISDIR(entry->mode)) {
cl_git_pass(git_iterator_advance_into_directory(i, &entry));
continue;
}
if (expected_names != NULL)
cl_assert_equal_s(expected_names[count_all], entry->path);
if (an_ignored_name && strcmp(an_ignored_name,entry->path)==0)
cl_assert(ignored);
if (!ignored)
count++;
count_all++;
cl_git_pass(git_iterator_advance(i, &entry));
}
git_iterator_free(i);
cl_assert_equal_i(expected_count,count);
cl_assert_equal_i(expected_count + expected_ignores, count_all);
}
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_iterator__indexfilelist_4(void)
{
git_iterator *i;
git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT;
git_index *index;
git_vector filelist = GIT_VECTOR_INIT;
int default_icase, expect;
g_repo = cl_git_sandbox_init("icase");
cl_git_pass(git_repository_index(&index, g_repo));
cl_git_pass(git_vector_init(&filelist, 100, &git__strcmp_cb));
cl_git_pass(git_vector_insert(&filelist, "0"));
cl_git_pass(git_vector_insert(&filelist, "c"));
cl_git_pass(git_vector_insert(&filelist, "D"));
cl_git_pass(git_vector_insert(&filelist, "e"));
cl_git_pass(git_vector_insert(&filelist, "k"));
cl_git_pass(git_vector_insert(&filelist, "k.a"));
cl_git_pass(git_vector_insert(&filelist, "k.b"));
cl_git_pass(git_vector_insert(&filelist, "kZZZZZZZ"));
/* In this test we DO NOT force a case setting on the index. */
default_icase = ((git_index_caps(index) & GIT_INDEXCAP_IGNORE_CASE) != 0);
i_opts.pathlist.strings = (char **)filelist.contents;
i_opts.pathlist.count = filelist.length;
i_opts.start = "b";
i_opts.end = "k/D";
/* (c D e k/1 k/a k/B k/c k/D) vs (c e k/1 k/B k/D) */
expect = default_icase ? 8 : 5;
cl_git_pass(git_iterator_for_index(&i, index, &i_opts));
expect_iterator_items(i, expect, NULL, expect, NULL);
git_iterator_free(i);
git_index_free(index);
git_vector_free(&filelist);
}
