initial commit, 4.5 stable

modules/zip/tests/test_zip.h

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+/**************************************************************************/
+/*  test_zip.h                                                            */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include "tests/test_macros.h"
+#include "tests/test_utils.h"
+
+#include "../zip_packer.h"
+#include "../zip_reader.h"
+
+namespace TestZip {
+
+void check_file_size(const String &p_path, int p_expected_size);
+
+TEST_CASE("[ZIPPacker] default compression") {
+	const String path = TestUtils::get_temp_path("compressed.zip");
+	Ref<ZIPPacker> packer;
+	packer.instantiate();
+	Error open_result = packer->open(path, ZIPPacker::APPEND_CREATE);
+	CHECK(open_result == OK);
+	Error start_file_result = packer->start_file("demo.txt");
+	CHECK(start_file_result == OK);
+	String text = "hello world!";
+	Error write_file_result = packer->write_file(text.to_utf8_buffer());
+	CHECK(write_file_result == OK);
+	Error close_file_result = packer->close_file();
+	CHECK(close_file_result == OK);
+	Error close_result = packer->close();
+	CHECK(close_result == OK);
+	check_file_size(path, 128);
+}
+
+TEST_CASE("[ZIPPacker] no compression") {
+	const String path = TestUtils::get_temp_path("uncompressed.zip");
+	Ref<ZIPPacker> packer;
+	packer.instantiate();
+	Error open_result = packer->open(path, ZIPPacker::APPEND_CREATE);
+	CHECK(open_result == OK);
+	packer->set_compression_level(ZIPPacker::COMPRESSION_NONE);
+	Error start_file_result = packer->start_file("demo.txt");
+	CHECK(start_file_result == OK);
+	String text = "hello world!";
+	Error write_file_result = packer->write_file(text.to_utf8_buffer());
+	CHECK(write_file_result == OK);
+	Error close_file_result = packer->close_file();
+	CHECK(close_file_result == OK);
+	Error close_result = packer->close();
+	CHECK(close_result == OK);
+	check_file_size(path, 131);
+}
+
+TEST_CASE("[ZIPReader] read files") {
+	String test_data = String("modules/zip/tests/data/").path_join("test.zip");
+	Ref<ZIPReader> reader;
+	reader.instantiate();
+	Error open_result = reader->open(test_data);
+	CHECK(open_result == OK);
+
+	const String hello_path = "hello.txt";
+	const String world_path = "world.txt";
+	PackedStringArray expected_files;
+	expected_files.push_back(hello_path);
+	expected_files.push_back(world_path);
+	CHECK(reader->get_files() == expected_files);
+
+	const String expected_hello_text = "hello world!";
+	const String expected_world_text = "game over!";
+	PackedByteArray hello_bytes = reader->read_file(hello_path, false);
+	PackedByteArray world_bytes = reader->read_file(world_path, true);
+	CHECK(hello_bytes == expected_hello_text.to_utf8_buffer());
+	CHECK(world_bytes == expected_world_text.to_utf8_buffer());
+
+	CHECK(reader->get_compression_level(hello_path, true) == 6);
+	CHECK(reader->get_compression_level(world_path, false) == 9);
+}
+
+} // namespace TestZip