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205 lines
8.6 KiB
C++
205 lines
8.6 KiB
C++
/**************************************************************************/
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/* test_translation.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef TEST_TRANSLATION_H
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#define TEST_TRANSLATION_H
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#include "core/string/optimized_translation.h"
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#include "core/string/translation.h"
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#include "core/string/translation_po.h"
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#include "core/string/translation_server.h"
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#ifdef TOOLS_ENABLED
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#include "editor/import/resource_importer_csv_translation.h"
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#endif
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#include "tests/test_macros.h"
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#include "tests/test_utils.h"
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namespace TestTranslation {
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TEST_CASE("[Translation] Messages") {
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Ref<Translation> translation = memnew(Translation);
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translation->set_locale("fr");
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translation->add_message("Hello", "Bonjour");
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CHECK(translation->get_message("Hello") == "Bonjour");
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translation->erase_message("Hello");
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// The message no longer exists, so it returns an empty string instead.
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CHECK(translation->get_message("Hello") == "");
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List<StringName> messages;
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translation->get_message_list(&messages);
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CHECK(translation->get_message_count() == 0);
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CHECK(messages.size() == 0);
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translation->add_message("Hello2", "Bonjour2");
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translation->add_message("Hello3", "Bonjour3");
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messages.clear();
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translation->get_message_list(&messages);
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CHECK(translation->get_message_count() == 2);
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CHECK(messages.size() == 2);
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// Messages are stored in a Map, don't assume ordering.
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CHECK(messages.find("Hello2"));
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CHECK(messages.find("Hello3"));
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}
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TEST_CASE("[TranslationPO] Messages with context") {
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Ref<TranslationPO> translation = memnew(TranslationPO);
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translation->set_locale("fr");
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translation->add_message("Hello", "Bonjour");
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translation->add_message("Hello", "Salut", "friendly");
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CHECK(translation->get_message("Hello") == "Bonjour");
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CHECK(translation->get_message("Hello", "friendly") == "Salut");
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CHECK(translation->get_message("Hello", "nonexistent_context") == "");
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// Only remove the message for the default context, not the "friendly" context.
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translation->erase_message("Hello");
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// The message no longer exists, so it returns an empty string instead.
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CHECK(translation->get_message("Hello") == "");
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CHECK(translation->get_message("Hello", "friendly") == "Salut");
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CHECK(translation->get_message("Hello", "nonexistent_context") == "");
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List<StringName> messages;
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translation->get_message_list(&messages);
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// `get_message_count()` takes all contexts into account.
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CHECK(translation->get_message_count() == 1);
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// Only the default context is taken into account.
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// Since "Hello" is now only present in a non-default context, it is not counted in the list of messages.
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CHECK(messages.size() == 0);
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translation->add_message("Hello2", "Bonjour2");
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translation->add_message("Hello2", "Salut2", "friendly");
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translation->add_message("Hello3", "Bonjour3");
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messages.clear();
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translation->get_message_list(&messages);
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// `get_message_count()` takes all contexts into account.
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CHECK(translation->get_message_count() == 4);
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// Only the default context is taken into account.
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CHECK(messages.size() == 2);
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// Messages are stored in a Map, don't assume ordering.
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CHECK(messages.find("Hello2"));
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CHECK(messages.find("Hello3"));
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}
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TEST_CASE("[TranslationPO] Plural messages") {
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Ref<TranslationPO> translation = memnew(TranslationPO);
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translation->set_locale("fr");
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translation->set_plural_rule("Plural-Forms: nplurals=2; plural=(n >= 2);");
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CHECK(translation->get_plural_forms() == 2);
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PackedStringArray plurals;
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plurals.push_back("Il y a %d pomme");
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plurals.push_back("Il y a %d pommes");
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translation->add_plural_message("There are %d apples", plurals);
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ERR_PRINT_OFF;
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// This is invalid, as the number passed to `get_plural_message()` may not be negative.
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CHECK(vformat(translation->get_plural_message("There are %d apples", "", -1), -1) == "");
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ERR_PRINT_ON;
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CHECK(vformat(translation->get_plural_message("There are %d apples", "", 0), 0) == "Il y a 0 pomme");
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CHECK(vformat(translation->get_plural_message("There are %d apples", "", 1), 1) == "Il y a 1 pomme");
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CHECK(vformat(translation->get_plural_message("There are %d apples", "", 2), 2) == "Il y a 2 pommes");
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}
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#ifdef TOOLS_ENABLED
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TEST_CASE("[OptimizedTranslation] Generate from Translation and read messages") {
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Ref<Translation> translation = memnew(Translation);
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translation->set_locale("fr");
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translation->add_message("Hello", "Bonjour");
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translation->add_message("Hello2", "Bonjour2");
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translation->add_message("Hello3", "Bonjour3");
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Ref<OptimizedTranslation> optimized_translation = memnew(OptimizedTranslation);
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optimized_translation->generate(translation);
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CHECK(optimized_translation->get_message("Hello") == "Bonjour");
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CHECK(optimized_translation->get_message("Hello2") == "Bonjour2");
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CHECK(optimized_translation->get_message("Hello3") == "Bonjour3");
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CHECK(optimized_translation->get_message("DoesNotExist") == "");
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List<StringName> messages;
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// `get_message_list()` can't return the list of messages stored in an OptimizedTranslation.
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optimized_translation->get_message_list(&messages);
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CHECK(optimized_translation->get_message_count() == 0);
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CHECK(messages.size() == 0);
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}
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TEST_CASE("[TranslationCSV] CSV import") {
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Ref<ResourceImporterCSVTranslation> import_csv_translation = memnew(ResourceImporterCSVTranslation);
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HashMap<StringName, Variant> options;
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options["compress"] = false;
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options["delimiter"] = 0;
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List<String> gen_files;
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Error result = import_csv_translation->import(TestUtils::get_data_path("translations.csv"),
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"", options, nullptr, &gen_files);
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CHECK(result == OK);
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CHECK(gen_files.size() == 4);
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TranslationServer *ts = TranslationServer::get_singleton();
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for (const String &file : gen_files) {
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Ref<Translation> translation = ResourceLoader::load(file);
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CHECK(translation.is_valid());
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ts->add_translation(translation);
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}
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ts->set_locale("en");
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// `tr` can be called on any Object, we reuse TranslationServer for convenience.
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CHECK(ts->tr("GOOD_MORNING") == "Good Morning");
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CHECK(ts->tr("GOOD_EVENING") == "Good Evening");
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ts->set_locale("de");
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CHECK(ts->tr("GOOD_MORNING") == "Guten Morgen");
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CHECK(ts->tr("GOOD_EVENING") == "Good Evening"); // Left blank in CSV, should source from 'en'.
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ts->set_locale("ja");
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CHECK(ts->tr("GOOD_MORNING") == String::utf8("おはよう"));
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CHECK(ts->tr("GOOD_EVENING") == String::utf8("こんばんは"));
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/* FIXME: This passes, but triggers a chain reaction that makes test_viewport
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* and test_text_edit explode in a billion glittery Unicode particles.
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ts->set_locale("fa");
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CHECK(ts->tr("GOOD_MORNING") == String::utf8("صبح بخیر"));
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CHECK(ts->tr("GOOD_EVENING") == String::utf8("عصر بخیر"));
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*/
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}
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#endif // TOOLS_ENABLED
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} // namespace TestTranslation
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#endif // TEST_TRANSLATION_H
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