C++ cl_git_sandbox_init函数代码示例

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);
}

void test_status_worktree__ignores(void)
{
	int i, ignored;
	git_repository *repo = cl_git_sandbox_init("status");

	for (i = 0; i < (int)entry_count0; i++) {
		cl_git_pass(
			git_status_should_ignore(&ignored, repo, entry_paths0[i])
		);
		cl_assert(ignored == (entry_statuses0[i] == GIT_STATUS_IGNORED));
	}

	cl_git_pass(
		git_status_should_ignore(&ignored, repo, "nonexistent_file")
	);
	cl_assert(!ignored);

	cl_git_pass(
		git_status_should_ignore(&ignored, repo, "ignored_nonexistent_file")
	);
	cl_assert(ignored);
}

void test_repo_iterator__indexfilelist_2(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/1"));
	cl_git_pass(git_vector_insert(&filelist, "k/a"));

	/* 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 ==> 5) vs (c e k/1 ==> 3) */
	expect = default_icase ? 5 : 3;

	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);
}

void test_checkout_tree__target_directory_from_bare(void)
{
	git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
	git_oid oid;
	checkout_counts cts;
	memset(&cts, 0, sizeof(cts));

	test_checkout_tree__cleanup(); /* cleanup default checkout */

	g_repo = cl_git_sandbox_init("testrepo.git");
	cl_assert(git_repository_is_bare(g_repo));

	opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;

	opts.notify_flags = GIT_CHECKOUT_NOTIFY_ALL;
	opts.notify_cb = checkout_count_callback;
	opts.notify_payload = &cts;

	cl_git_pass(git_reference_name_to_id(&oid, g_repo, "HEAD"));
	cl_git_pass(git_object_lookup(&g_object, g_repo, &oid, GIT_OBJ_ANY));

	cl_git_fail(git_checkout_tree(g_repo, g_object, &opts));

	opts.target_directory = "alternative";
	cl_assert(!git_path_isdir("alternative"));

	cl_git_pass(git_checkout_tree(g_repo, g_object, &opts));

	cl_assert_equal_i(0, cts.n_untracked);
	cl_assert_equal_i(0, cts.n_ignored);
	cl_assert_equal_i(3, cts.n_updates);

	check_file_contents_nocr("./alternative/README", "hey there\n");
	check_file_contents_nocr("./alternative/branch_file.txt", "hi\nbye!\n");
	check_file_contents_nocr("./alternative/new.txt", "my new file\n");

	cl_git_pass(git_futils_rmdir_r(
		"alternative", NULL, GIT_RMDIR_REMOVE_FILES));
}

void test_diff_iterator__index_handles_icase_range(void)
{
	git_repository *repo;
	git_index *index;
	git_tree *head;

	repo = cl_git_sandbox_init("testrepo");

	/* reset index to match HEAD */
	cl_git_pass(git_repository_head_tree(&head, repo));
	cl_git_pass(git_repository_index(&index, repo));
	cl_git_pass(git_index_read_tree(index, head));
	cl_git_pass(git_index_write(index));
	git_tree_free(head);
	git_index_free(index);

	/* do some ranged iterator checks toggling case sensitivity */
	check_index_range(repo, "B", "C", false, 0);
	check_index_range(repo, "B", "C", true, 1);
	check_index_range(repo, "a", "z", false, 3);
	check_index_range(repo, "a", "z", true, 4);
}

void test_checkout_tree__issue_1397(void)
{
	git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
	const char *partial_oid = "8a7ef04";
	git_object *tree = NULL;

	test_checkout_tree__cleanup(); /* cleanup default checkout */

	g_repo = cl_git_sandbox_init("issue_1397");

	cl_repo_set_bool(g_repo, "core.autocrlf", true);

	cl_git_pass(git_revparse_single(&tree, g_repo, partial_oid));

	opts.checkout_strategy = GIT_CHECKOUT_FORCE;

	cl_git_pass(git_checkout_tree(g_repo, tree, &opts));

	check_file_contents("./issue_1397/crlf_file.txt", "first line\r\nsecond line\r\nboth with crlf");

	git_object_free(tree);
}

void test_status_worktree__file_status_honors_case_ignorecase_regarding_untracked_files(void)
{
    git_repository *repo = cl_git_sandbox_init("status");
    unsigned int status;
    git_index *index;

    cl_repo_set_bool(repo, "core.ignorecase", false);

	repo = cl_git_sandbox_reopen();

    /* Actually returns GIT_STATUS_IGNORED on Windows */
    cl_git_fail_with(git_status_file(&status, repo, "NEW_FILE"), GIT_ENOTFOUND);

    cl_git_pass(git_repository_index(&index, repo));

    cl_git_pass(git_index_add_bypath(index, "new_file"));
    cl_git_pass(git_index_write(index));
    git_index_free(index);

    /* Actually returns GIT_STATUS_IGNORED on Windows */
    cl_git_fail_with(git_status_file(&status, repo, "NEW_FILE"), GIT_ENOTFOUND);
}

void test_diff_diffiter__iterate_files_2(void)
{
	git_repository *repo = cl_git_sandbox_init("status");
	git_diff_list *diff;
	size_t d, num_d;
	int count = 0;

	cl_git_pass(git_diff_workdir_to_index(repo, NULL, &diff));

	num_d = git_diff_num_deltas(diff);
	cl_assert_equal_i(8, (int)num_d);

	for (d = 0; d < num_d; ++d) {
		const git_diff_delta *delta;
		cl_git_pass(git_diff_get_patch(NULL, &delta, diff, d));
		cl_assert(delta != NULL);
		count++;
	}
	cl_assert_equal_i(8, count);

	git_diff_list_free(diff);
}

void test_diff_tree__issue_1397(void)
{
	/* this test shows that it is not needed */

	g_repo = cl_git_sandbox_init("issue_1397");

	cl_repo_set_bool(g_repo, "core.autocrlf", true);

	cl_assert((a = resolve_commit_oid_to_tree(g_repo, "8a7ef04")) != NULL);
	cl_assert((b = resolve_commit_oid_to_tree(g_repo, "7f483a7")) != NULL);

	cl_git_pass(git_diff_tree_to_tree(&diff, g_repo, a, b, &opts));

	cl_git_pass(git_diff_foreach(diff,
		diff_file_cb, diff_binary_cb, diff_hunk_cb, diff_line_cb, &expect));

	cl_assert_equal_i(1, expect.files);
	cl_assert_equal_i(0, expect.file_status[GIT_DELTA_DELETED]);
	cl_assert_equal_i(1, expect.file_status[GIT_DELTA_MODIFIED]);
	cl_assert_equal_i(0, expect.file_status[GIT_DELTA_ADDED]);
	cl_assert_equal_i(0, expect.file_status[GIT_DELTA_TYPECHANGE]);
}

void test_status_worktree__unreadable(void)
{
#ifndef GIT_WIN32
	const char *expected_paths[] = { "no_permission/foo" };
	const unsigned int expected_statuses[] = {GIT_STATUS_WT_UNREADABLE};

	git_repository *repo = cl_git_sandbox_init("empty_standard_repo");
	git_status_options opts = GIT_STATUS_OPTIONS_INIT;
	status_entry_counts counts = {0};

	if (geteuid() == 0)
		cl_skip();

	/* Create directory with no read permission */
	cl_git_pass(git_futils_mkdir_r("empty_standard_repo/no_permission", 0777));
	cl_git_mkfile("empty_standard_repo/no_permission/foo", "dummy");
	p_chmod("empty_standard_repo/no_permission", 0644);

	counts.expected_entry_count = 1;
	counts.expected_paths = expected_paths;
	counts.expected_statuses = expected_statuses;

	opts.show = GIT_STATUS_SHOW_WORKDIR_ONLY;
	opts.flags = GIT_STATUS_OPT_DEFAULTS | GIT_STATUS_OPT_INCLUDE_UNREADABLE;

	cl_git_pass(
		git_status_foreach_ext(repo, &opts, cb_status__normal, &counts) );

	/* Restore permissions so we can cleanup :) */
	p_chmod("empty_standard_repo/no_permission", 0777);

	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);
#else
	cl_skip();
#endif
}

/* this test is similar to t18-status.c:statuscb3 */
void test_status_worktree__swap_subdir_and_file(void)
{
	status_entry_counts counts;
	git_repository *repo = cl_git_sandbox_init("status");
	git_index *index;
	git_status_options opts = GIT_STATUS_OPTIONS_INIT;
	bool ignore_case;

	cl_git_pass(git_repository_index(&index, repo));
	ignore_case = (git_index_caps(index) & GIT_INDEXCAP_IGNORE_CASE) != 0;
	git_index_free(index);

	/* first alter the contents of the worktree */
	cl_git_pass(p_rename("status/current_file", "status/swap"));
	cl_git_pass(p_rename("status/subdir", "status/current_file"));
	cl_git_pass(p_rename("status/swap", "status/subdir"));

	cl_git_mkfile("status/.HEADER", "dummy");
	cl_git_mkfile("status/42-is-not-prime.sigh", "dummy");
	cl_git_mkfile("status/README.md", "dummy");

	/* now get status */
	memset(&counts, 0x0, sizeof(status_entry_counts));
	counts.expected_entry_count = entry_count3;
	counts.expected_paths = ignore_case ? entry_paths3_icase : entry_paths3;
	counts.expected_statuses = ignore_case ? entry_statuses3_icase : entry_statuses3;

	opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED |
		GIT_STATUS_OPT_INCLUDE_IGNORED;

	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);
}

void test_status_worktree__conflict_with_diff3(void)
{
	git_repository *repo = cl_git_sandbox_init("status");
	git_index *index;
	unsigned int status;
	git_index_entry ancestor_entry, our_entry, their_entry;

	memset(&ancestor_entry, 0x0, sizeof(git_index_entry));
	memset(&our_entry, 0x0, sizeof(git_index_entry));
	memset(&their_entry, 0x0, sizeof(git_index_entry));

	ancestor_entry.path = "modified_file";
	git_oid_fromstr(&ancestor_entry.oid,
		"452e4244b5d083ddf0460acf1ecc74db9dcfa11a");

	our_entry.path = "modified_file";
	git_oid_fromstr(&our_entry.oid,
		"452e4244b5d083ddf0460acf1ecc74db9dcfa11a");

	their_entry.path = "modified_file";
	git_oid_fromstr(&their_entry.oid,
		"452e4244b5d083ddf0460acf1ecc74db9dcfa11a");

	cl_git_pass(git_status_file(&status, repo, "modified_file"));
	cl_assert_equal_i(GIT_STATUS_WT_MODIFIED, status);

	cl_git_pass(git_repository_index(&index, repo));

	cl_git_pass(git_index_remove(index, "modified_file", 0));
	cl_git_pass(git_index_conflict_add(index, &ancestor_entry,
		&our_entry, &their_entry));

	cl_git_pass(git_status_file(&status, repo, "modified_file"));

	cl_assert_equal_i(GIT_STATUS_INDEX_DELETED | GIT_STATUS_WT_NEW, status);

	git_index_free(index);
}

void test_diff_racediffiter__basic(void)
{
	git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
	git_repository *repo = cl_git_sandbox_init("diff");
	git_diff *diff;

	basic_payload exp_a[] = {
		{ "another.txt", GIT_DELTA_MODIFIED },
		{ "readme.txt", GIT_DELTA_MODIFIED },
		{ "zzzzz/", GIT_DELTA_IGNORED },
		{ NULL, 0 }
	};

	cl_must_pass(p_mkdir("diff/zzzzz", 0777));

	opts.flags |= GIT_DIFF_INCLUDE_IGNORED | GIT_DIFF_RECURSE_UNTRACKED_DIRS;
	opts.notify_cb = notify_cb__basic;
	opts.payload = exp_a;

	cl_git_pass(git_diff_index_to_workdir(&diff, repo, NULL, &opts));

	git_diff_free(diff);
}

void test_status_worktree__simple_delete_indexed(void)
{
	git_repository *repo = cl_git_sandbox_init("renames");
	git_status_options opts = GIT_STATUS_OPTIONS_INIT;
	git_status_list *status;

	opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED |
		GIT_STATUS_OPT_DISABLE_PATHSPEC_MATCH |
		GIT_STATUS_OPT_EXCLUDE_SUBMODULES |
		GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS;

	cl_git_pass(git_status_list_new(&status, repo, &opts));
	cl_assert_equal_sz(0, git_status_list_entrycount(status));
	git_status_list_free(status);

	cl_must_pass(p_unlink("renames/untimely.txt"));

	cl_git_pass(git_status_list_new(&status, repo, &opts));
	cl_assert_equal_sz(1, git_status_list_entrycount(status));
	cl_assert_equal_i(
		GIT_STATUS_WT_DELETED, git_status_byindex(status, 0)->status);
	git_status_list_free(status);
}

void test_status_worktree__simple_delete(void)
{
    git_repository *repo = cl_git_sandbox_init("renames");
	git_status_options opts = GIT_STATUS_OPTIONS_INIT;
	int count;

	opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED |
		GIT_STATUS_OPT_DISABLE_PATHSPEC_MATCH |
		GIT_STATUS_OPT_EXCLUDE_SUBMODULES |
		GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS;

	count = 0;
	cl_git_pass(
		git_status_foreach_ext(repo, &opts, cb_status__count, &count) );
	cl_assert_equal_i(0, count);

	cl_must_pass(p_unlink("renames/untimely.txt"));

	count = 0;
	cl_git_pass(
		git_status_foreach_ext(repo, &opts, cb_status__count, &count) );
	cl_assert_equal_i(1, count);
}