| #include "clar_libgit2.h" |
| |
| #include "git2/clone.h" |
| #include "git2/sys/commit.h" |
| #include "../submodule/submodule_helpers.h" |
| #include "remote.h" |
| #include "fileops.h" |
| #include "repository.h" |
| |
| #define LIVE_REPO_URL "git://github.com/libgit2/TestGitRepository" |
| |
| static git_clone_options g_options; |
| static git_repository *g_repo; |
| static git_reference* g_ref; |
| static git_remote* g_remote; |
| |
| void test_clone_nonetwork__initialize(void) |
| { |
| git_checkout_options dummy_opts = GIT_CHECKOUT_OPTIONS_INIT; |
| git_fetch_options dummy_fetch = GIT_FETCH_OPTIONS_INIT; |
| |
| g_repo = NULL; |
| |
| memset(&g_options, 0, sizeof(git_clone_options)); |
| g_options.version = GIT_CLONE_OPTIONS_VERSION; |
| g_options.checkout_opts = dummy_opts; |
| g_options.checkout_opts.checkout_strategy = GIT_CHECKOUT_SAFE; |
| g_options.fetch_opts = dummy_fetch; |
| } |
| |
| void test_clone_nonetwork__cleanup(void) |
| { |
| if (g_repo) { |
| git_repository_free(g_repo); |
| g_repo = NULL; |
| } |
| |
| if (g_ref) { |
| git_reference_free(g_ref); |
| g_ref = NULL; |
| } |
| |
| if (g_remote) { |
| git_remote_free(g_remote); |
| g_remote = NULL; |
| } |
| |
| cl_fixture_cleanup("./foo"); |
| } |
| |
| void test_clone_nonetwork__bad_urls(void) |
| { |
| /* Clone should clean up the mess if the URL isn't a git repository */ |
| cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", &g_options)); |
| cl_assert(!git_path_exists("./foo")); |
| g_options.bare = true; |
| cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", &g_options)); |
| cl_assert(!git_path_exists("./foo")); |
| |
| cl_git_fail(git_clone(&g_repo, "git://example.com:asdf", "./foo", &g_options)); |
| cl_git_fail(git_clone(&g_repo, "https://example.com:asdf/foo", "./foo", &g_options)); |
| cl_git_fail(git_clone(&g_repo, "git://github.com/git://github.com/foo/bar.git.git", |
| "./foo", &g_options)); |
| cl_git_fail(git_clone(&g_repo, "arrbee:my/bad:password@github.com:1111/strange:words.git", |
| "./foo", &g_options)); |
| } |
| |
| void test_clone_nonetwork__do_not_clean_existing_directory(void) |
| { |
| /* Clone should not remove the directory if it already exists, but |
| * Should clean up entries it creates. */ |
| p_mkdir("./foo", GIT_DIR_MODE); |
| cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", &g_options)); |
| cl_assert(git_path_is_empty_dir("./foo")); |
| |
| /* Try again with a bare repository. */ |
| g_options.bare = true; |
| cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", &g_options)); |
| cl_assert(git_path_is_empty_dir("./foo")); |
| } |
| |
| void test_clone_nonetwork__local(void) |
| { |
| cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options)); |
| } |
| |
| void test_clone_nonetwork__local_absolute_path(void) |
| { |
| const char *local_src; |
| local_src = cl_fixture("testrepo.git"); |
| cl_git_pass(git_clone(&g_repo, local_src, "./foo", &g_options)); |
| } |
| |
| void test_clone_nonetwork__local_bare(void) |
| { |
| g_options.bare = true; |
| cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options)); |
| } |
| |
| void test_clone_nonetwork__fail_when_the_target_is_a_file(void) |
| { |
| cl_git_mkfile("./foo", "Bar!"); |
| cl_git_fail(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options)); |
| } |
| |
| void test_clone_nonetwork__fail_with_already_existing_but_non_empty_directory(void) |
| { |
| p_mkdir("./foo", GIT_DIR_MODE); |
| cl_git_mkfile("./foo/bar", "Baz!"); |
| cl_git_fail(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options)); |
| } |
| |
| int custom_origin_name_remote_create( |
| git_remote **out, |
| git_repository *repo, |
| const char *name, |
| const char *url, |
| void *payload) |
| { |
| GIT_UNUSED(name); |
| GIT_UNUSED(payload); |
| |
| return git_remote_create(out, repo, "my_origin", url); |
| } |
| |
| void test_clone_nonetwork__custom_origin_name(void) |
| { |
| g_options.remote_cb = custom_origin_name_remote_create; |
| cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options)); |
| |
| cl_git_pass(git_remote_lookup(&g_remote, g_repo, "my_origin")); |
| } |
| |
| void test_clone_nonetwork__defaults(void) |
| { |
| cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", NULL)); |
| cl_assert(g_repo); |
| cl_git_pass(git_remote_lookup(&g_remote, g_repo, "origin")); |
| } |
| |
| void test_clone_nonetwork__cope_with_already_existing_directory(void) |
| { |
| p_mkdir("./foo", GIT_DIR_MODE); |
| cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options)); |
| } |
| |
| void test_clone_nonetwork__can_prevent_the_checkout_of_a_standard_repo(void) |
| { |
| git_buf path = GIT_BUF_INIT; |
| |
| g_options.checkout_opts.checkout_strategy = 0; |
| cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options)); |
| |
| cl_git_pass(git_buf_joinpath(&path, git_repository_workdir(g_repo), "master.txt")); |
| cl_assert_equal_i(false, git_path_isfile(git_buf_cstr(&path))); |
| |
| git_buf_free(&path); |
| } |
| |
| void test_clone_nonetwork__can_checkout_given_branch(void) |
| { |
| g_options.checkout_branch = "test"; |
| cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options)); |
| |
| cl_assert_equal_i(0, git_repository_head_unborn(g_repo)); |
| |
| cl_git_pass(git_repository_head(&g_ref, g_repo)); |
| cl_assert_equal_s(git_reference_name(g_ref), "refs/heads/test"); |
| |
| cl_assert(git_path_exists("foo/readme.txt")); |
| } |
| |
| static int clone_cancel_fetch_transfer_progress_cb( |
| const git_transfer_progress *stats, void *data) |
| { |
| GIT_UNUSED(stats); GIT_UNUSED(data); |
| return -54321; |
| } |
| |
| void test_clone_nonetwork__can_cancel_clone_in_fetch(void) |
| { |
| g_options.checkout_branch = "test"; |
| |
| g_options.fetch_opts.callbacks.transfer_progress = |
| clone_cancel_fetch_transfer_progress_cb; |
| |
| cl_git_fail_with(git_clone( |
| &g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options), |
| -54321); |
| |
| cl_assert(!g_repo); |
| cl_assert(!git_path_exists("foo/readme.txt")); |
| } |
| |
| static int clone_cancel_checkout_cb( |
| git_checkout_notify_t why, |
| const char *path, |
| const git_diff_file *b, |
| const git_diff_file *t, |
| const git_diff_file *w, |
| void *payload) |
| { |
| const char *at_file = payload; |
| GIT_UNUSED(why); GIT_UNUSED(b); GIT_UNUSED(t); GIT_UNUSED(w); |
| if (!strcmp(path, at_file)) |
| return -12345; |
| return 0; |
| } |
| |
| void test_clone_nonetwork__can_cancel_clone_in_checkout(void) |
| { |
| g_options.checkout_branch = "test"; |
| |
| g_options.checkout_opts.notify_flags = GIT_CHECKOUT_NOTIFY_UPDATED; |
| g_options.checkout_opts.notify_cb = clone_cancel_checkout_cb; |
| g_options.checkout_opts.notify_payload = "readme.txt"; |
| |
| cl_git_fail_with(git_clone( |
| &g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options), |
| -12345); |
| |
| cl_assert(!g_repo); |
| cl_assert(!git_path_exists("foo/readme.txt")); |
| } |
| |
| void test_clone_nonetwork__can_detached_head(void) |
| { |
| git_object *obj; |
| git_repository *cloned; |
| git_reference *cloned_head; |
| |
| cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options)); |
| |
| cl_git_pass(git_revparse_single(&obj, g_repo, "master~1")); |
| cl_git_pass(git_repository_set_head_detached(g_repo, git_object_id(obj))); |
| |
| cl_git_pass(git_clone(&cloned, "./foo", "./foo1", &g_options)); |
| |
| cl_assert(git_repository_head_detached(cloned)); |
| |
| cl_git_pass(git_repository_head(&cloned_head, cloned)); |
| cl_assert_equal_oid(git_object_id(obj), git_reference_target(cloned_head)); |
| |
| git_object_free(obj); |
| git_reference_free(cloned_head); |
| git_repository_free(cloned); |
| |
| cl_fixture_cleanup("./foo1"); |
| } |
| |
| void test_clone_nonetwork__clone_tag_to_tree(void) |
| { |
| git_repository *stage; |
| git_index_entry entry; |
| git_index *index; |
| git_odb *odb; |
| git_oid tree_id; |
| git_tree *tree; |
| git_reference *tag; |
| git_tree_entry *tentry; |
| const char *file_path = "some/deep/path.txt"; |
| const char *file_content = "some content\n"; |
| const char *tag_name = "refs/tags/tree-tag"; |
| |
| stage = cl_git_sandbox_init("testrepo.git"); |
| cl_git_pass(git_repository_odb(&odb, stage)); |
| cl_git_pass(git_index_new(&index)); |
| |
| memset(&entry, 0, sizeof(git_index_entry)); |
| entry.path = file_path; |
| entry.mode = GIT_FILEMODE_BLOB; |
| cl_git_pass(git_odb_write(&entry.id, odb, file_content, strlen(file_content), GIT_OBJ_BLOB)); |
| |
| cl_git_pass(git_index_add(index, &entry)); |
| cl_git_pass(git_index_write_tree_to(&tree_id, index, stage)); |
| cl_git_pass(git_reference_create(&tag, stage, tag_name, &tree_id, 0, NULL)); |
| git_reference_free(tag); |
| git_odb_free(odb); |
| git_index_free(index); |
| |
| g_options.local = GIT_CLONE_NO_LOCAL; |
| cl_git_pass(git_clone(&g_repo, cl_git_path_url(git_repository_path(stage)), "./foo", &g_options)); |
| git_repository_free(stage); |
| |
| cl_git_pass(git_reference_lookup(&tag, g_repo, tag_name)); |
| cl_git_pass(git_tree_lookup(&tree, g_repo, git_reference_target(tag))); |
| git_reference_free(tag); |
| |
| cl_git_pass(git_tree_entry_bypath(&tentry, tree, file_path)); |
| git_tree_entry_free(tentry); |
| git_tree_free(tree); |
| |
| cl_fixture_cleanup("testrepo.git"); |
| } |
| |
| static void assert_correct_reflog(const char *name) |
| { |
| git_reflog *log; |
| const git_reflog_entry *entry; |
| git_buf expected_message = GIT_BUF_INIT; |
| |
| git_buf_printf(&expected_message, |
| "clone: from %s", cl_git_fixture_url("testrepo.git")); |
| |
| cl_git_pass(git_reflog_read(&log, g_repo, name)); |
| cl_assert_equal_i(1, git_reflog_entrycount(log)); |
| entry = git_reflog_entry_byindex(log, 0); |
| cl_assert_equal_s(expected_message.ptr, git_reflog_entry_message(entry)); |
| |
| git_reflog_free(log); |
| |
| git_buf_free(&expected_message); |
| } |
| |
| void test_clone_nonetwork__clone_updates_reflog_properly(void) |
| { |
| cl_git_pass(git_clone(&g_repo, cl_git_fixture_url("testrepo.git"), "./foo", &g_options)); |
| assert_correct_reflog("HEAD"); |
| assert_correct_reflog("refs/heads/master"); |
| } |
| |
| static void cleanup_repository(void *path) |
| { |
| if (g_repo) { |
| git_repository_free(g_repo); |
| g_repo = NULL; |
| } |
| |
| cl_fixture_cleanup((const char *)path); |
| } |
| |
| void test_clone_nonetwork__clone_from_empty_sets_upstream(void) |
| { |
| git_config *config; |
| git_repository *repo; |
| const char *str; |
| |
| /* Create an empty repo to clone from */ |
| cl_set_cleanup(&cleanup_repository, "./test1"); |
| cl_git_pass(git_repository_init(&g_repo, "./test1", 0)); |
| cl_set_cleanup(&cleanup_repository, "./repowithunborn"); |
| cl_git_pass(git_clone(&repo, "./test1", "./repowithunborn", NULL)); |
| |
| cl_git_pass(git_repository_config_snapshot(&config, repo)); |
| |
| cl_git_pass(git_config_get_string(&str, config, "branch.master.remote")); |
| cl_assert_equal_s("origin", str); |
| cl_git_pass(git_config_get_string(&str, config, "branch.master.merge")); |
| cl_assert_equal_s("refs/heads/master", str); |
| |
| git_config_free(config); |
| git_repository_free(repo); |
| cl_fixture_cleanup("./repowithunborn"); |
| } |
| |
| static int just_return_origin(git_remote **out, git_repository *repo, const char *name, const char *url, void *payload) |
| { |
| GIT_UNUSED(url); GIT_UNUSED(payload); |
| |
| return git_remote_lookup(out, repo, name); |
| } |
| |
| static int just_return_repo(git_repository **out, const char *path, int bare, void *payload) |
| { |
| git_submodule *sm = payload; |
| |
| GIT_UNUSED(path); GIT_UNUSED(bare); |
| |
| return git_submodule_open(out, sm); |
| } |
| |
| void test_clone_nonetwork__clone_submodule(void) |
| { |
| git_clone_options clone_opts = GIT_CLONE_OPTIONS_INIT; |
| git_index *index; |
| git_oid tree_id, commit_id; |
| git_submodule *sm; |
| git_signature *sig; |
| git_repository *sm_repo; |
| |
| cl_git_pass(git_repository_init(&g_repo, "willaddsubmodule", false)); |
| |
| |
| /* Create the submodule structure, clone into it and finalize */ |
| cl_git_pass(git_submodule_add_setup(&sm, g_repo, cl_fixture("testrepo.git"), "testrepo", true)); |
| |
| clone_opts.repository_cb = just_return_repo; |
| clone_opts.repository_cb_payload = sm; |
| clone_opts.remote_cb = just_return_origin; |
| clone_opts.remote_cb_payload = sm; |
| cl_git_pass(git_clone(&sm_repo, cl_fixture("testrepo.git"), "testrepo", &clone_opts)); |
| cl_git_pass(git_submodule_add_finalize(sm)); |
| git_repository_free(sm_repo); |
| git_submodule_free(sm); |
| |
| cl_git_pass(git_repository_index(&index, g_repo)); |
| cl_git_pass(git_index_write_tree(&tree_id, index)); |
| git_index_free(index); |
| |
| cl_git_pass(git_signature_now(&sig, "Submoduler", "submoduler@local")); |
| cl_git_pass(git_commit_create_from_ids(&commit_id, g_repo, "HEAD", sig, sig, NULL, "A submodule\n", |
| &tree_id, 0, NULL)); |
| |
| git_signature_free(sig); |
| |
| assert_submodule_exists(g_repo, "testrepo"); |
| } |