/* 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_repo_init__at_filesystem_root(void)
{
git_repository *repo;
const char *sandbox = clar_sandbox_path();
git_buf root = GIT_BUF_INIT;
int root_len;
if (!cl_is_env_set("GITTEST_INVASIVE_FS_STRUCTURE"))
cl_skip();
root_len = git_path_root(sandbox);
cl_assert(root_len >= 0);
git_buf_put(&root, sandbox, root_len+1);
git_buf_joinpath(&root, root.ptr, "libgit2_test_dir");
cl_assert(!git_path_exists(root.ptr));
cl_git_pass(git_repository_init(&repo, root.ptr, 0));
cl_assert(git_path_isdir(root.ptr));
cl_git_pass(git_futils_rmdir_r(root.ptr, NULL, GIT_RMDIR_REMOVE_FILES));
git_buf_free(&root);
git_repository_free(repo);
}
void test_odb_largefiles__streamwrite(void)
{
git_oid expected, oid;
#ifndef GIT_ARCH_64
cl_skip();
#endif
if (!cl_is_env_set("GITTEST_INVASIVE_FS_SIZE") ||
!cl_is_env_set("GITTEST_SLOW"))
cl_skip();
git_oid_fromstr(&expected, "3fb56989cca483b21ba7cb0a6edb229d10e1c26c");
writefile(&oid);
cl_assert_equal_oid(&expected, &oid);
}
void test_odb_largefiles__streamread(void)
{
git_oid oid, read_oid;
git_odb_stream *stream;
char buf[10240];
char hdr[64];
size_t len, hdr_len, total = 0;
git_hash_ctx hash;
git_otype type;
int ret;
#ifndef GIT_ARCH_64
cl_skip();
#endif
if (!cl_is_env_set("GITTEST_INVASIVE_FS_SIZE") ||
!cl_is_env_set("GITTEST_SLOW"))
cl_skip();
writefile(&oid);
cl_git_pass(git_odb_open_rstream(&stream, &len, &type, odb, &oid));
cl_assert_equal_sz(LARGEFILE_SIZE, len);
cl_assert_equal_i(GIT_OBJ_BLOB, type);
cl_git_pass(git_hash_ctx_init(&hash));
cl_git_pass(git_odb__format_object_header(&hdr_len, hdr, sizeof(hdr), len, type));
cl_git_pass(git_hash_update(&hash, hdr, hdr_len));
while ((ret = git_odb_stream_read(stream, buf, 10240)) > 0) {
cl_git_pass(git_hash_update(&hash, buf, ret));
total += ret;
}
cl_assert_equal_sz(LARGEFILE_SIZE, total);
git_hash_final(&read_oid, &hash);
cl_assert_equal_oid(&oid, &read_oid);
git_hash_ctx_cleanup(&hash);
git_odb_stream_free(stream);
}
void test_odb_largefiles__read_into_memory_rejected_on_32bit(void)
{
git_oid oid;
git_odb_object *obj = NULL;
#ifdef GIT_ARCH_64
cl_skip();
#endif
if (!cl_is_env_set("GITTEST_INVASIVE_FS_SIZE") ||
!cl_is_env_set("GITTEST_INVASIVE_MEMORY") ||
!cl_is_env_set("GITTEST_SLOW"))
cl_skip();
writefile(&oid);
cl_git_fail(git_odb_read(&obj, odb, &oid));
git_odb_object_free(obj);
}
void test_odb_largefiles__read_header(void)
{
git_oid oid;
size_t len;
git_otype type;
#ifndef GIT_ARCH_64
cl_skip();
#endif
if (!cl_is_env_set("GITTEST_INVASIVE_FS_SIZE") ||
!cl_is_env_set("GITTEST_SLOW"))
cl_skip();
writefile(&oid);
cl_git_pass(git_odb_read_header(&len, &type, odb, &oid));
cl_assert_equal_sz(LARGEFILE_SIZE, len);
cl_assert_equal_i(GIT_OBJ_BLOB, type);
}
void test_odb_largefiles__write_from_memory(void)
{
git_oid expected, oid;
git_buf buf = GIT_BUF_INIT;
size_t i;
#ifndef GIT_ARCH_64
cl_skip();
#endif
if (!cl_is_env_set("GITTEST_INVASIVE_FS_SIZE") ||
!cl_is_env_set("GITTEST_INVASIVE_MEMORY") ||
!cl_is_env_set("GITTEST_SLOW"))
cl_skip();
for (i = 0; i < (3041*126103); i++)
cl_git_pass(git_buf_puts(&buf, "Hello, world.\n"));
git_oid_fromstr(&expected, "3fb56989cca483b21ba7cb0a6edb229d10e1c26c");
cl_git_pass(git_odb_write(&oid, odb, buf.ptr, buf.size, GIT_OBJ_BLOB));
cl_assert_equal_oid(&expected, &oid);
}
void test_object_tree_read__largefile(void)
{
git_reference *ref;
git_commit *commit;
git_tree *tree;
git_oid oid;
const git_tree_entry *entry;
git_object *object;
git_buf file = GIT_BUF_INIT;
int fd;
git_index *idx;
if (!cl_is_env_set("GITTEST_INVASIVE_FS_SIZE"))
cl_skip();
cl_git_pass(git_reference_lookup(&ref, g_repo, "refs/heads/master"));
cl_git_pass(git_repository_index(&idx, g_repo));
cl_git_pass(git_buf_puts(&file, git_repository_workdir(g_repo)));
cl_git_pass(git_buf_joinpath(&file, file.ptr, BIGFILE));
fd = p_open(git_buf_cstr(&file), O_CREAT|O_RDWR, 0644);
cl_assert_(fd >= 0, "invalid file descriptor");
cl_must_pass(p_fallocate(fd, 0, BIGFILE_SIZE));
cl_must_pass(p_close(fd));
cl_git_pass(git_index_add_bypath(idx, BIGFILE));
cl_repo_commit_from_index(&oid, g_repo, NULL, 0, "bigfile");
cl_git_pass(git_commit_lookup(&commit, g_repo, &oid));
cl_git_pass(git_commit_tree(&tree, commit));
entry = git_tree_entry_byname(tree, BIGFILE);
cl_assert_(entry, "entry was NULL");
cl_git_pass(git_tree_entry_to_object(&object, g_repo, entry));
git_buf_dispose(&file);
git_object_free(object);
git_tree_free(tree);
git_index_free(idx);
git_commit_free(commit);
git_reference_free(ref);
}
void test_config_global__open_programdata(void)
{
git_config *cfg;
git_repository *repo;
git_buf config_path = GIT_BUF_INIT;
git_buf var_contents = GIT_BUF_INIT;
if (cl_is_env_set("GITTEST_INVASIVE_FS_STRUCTURE"))
cl_skip();
cl_git_pass(git_libgit2_opts(GIT_OPT_GET_SEARCH_PATH,
GIT_CONFIG_LEVEL_PROGRAMDATA, &config_path));
if (!git_path_isdir(config_path.ptr))
cl_git_pass(p_mkdir(config_path.ptr, 0777));
cl_git_pass(git_buf_puts(&config_path, "/config"));
cl_git_pass(git_config_open_ondisk(&cfg, config_path.ptr));
cl_git_pass(git_config_set_string(cfg, "programdata.var", "even higher level"));
git_buf_free(&config_path);
git_config_free(cfg);
git_config_open_default(&cfg);
cl_git_pass(git_config_get_string_buf(&var_contents, cfg, "programdata.var"));
cl_assert_equal_s("even higher level", var_contents.ptr);
git_config_free(cfg);
git_buf_free(&var_contents);
cl_git_pass(git_repository_init(&repo, "./foo.git", true));
cl_git_pass(git_repository_config(&cfg, repo));
cl_git_pass(git_config_get_string_buf(&var_contents, cfg, "programdata.var"));
cl_assert_equal_s("even higher level", var_contents.ptr);
git_config_free(cfg);
git_buf_free(&var_contents);
git_repository_free(repo);
cl_fixture_cleanup("./foo.git");
}
void test_online_clone__credentials(void)
{
/* Remote URL environment variable must be set.
* User and password are optional.
*/
git_cred_userpass_payload user_pass = {
_remote_user,
_remote_pass
};
if (!_remote_url)
clar__skip();
if (cl_is_env_set("GITTEST_REMOTE_DEFAULT")) {
g_options.fetch_opts.callbacks.credentials = cred_default;
} else {
g_options.fetch_opts.callbacks.credentials = git_cred_userpass;
g_options.fetch_opts.callbacks.payload = &user_pass;
}
cl_git_pass(git_clone(&g_repo, _remote_url, "./foo", &g_options));
git_repository_free(g_repo); g_repo = NULL;
cl_fixture_cleanup("./foo");
}