tests: add qPrefLanguage testcases

add test cases to secure struct preferences and qPrefLanguage work together

Signed-off-by: Jan Iversen <jani@apache.org>

tests/CMakeLists.txt

@@ -107,6 +107,7 @@ TEST(TestQPrefDisplay testqPrefDisplay.cpp)
 TEST(TestQPrefDiveComputer testqPrefDiveComputer.cpp)
 TEST(TestQPrefDivePlanner testqPrefDivePlanner.cpp)
 TEST(TestQPrefFacebook testqPrefFacebook.cpp)
+TEST(TestQPrefLanguage testqPrefLanguage.cpp)
 TEST(TestQPrefLocationService testqPrefLocationService.cpp)
 TEST(TestQPrefProxy testqPrefProxy.cpp)
 TEST(TestQPrefTechnicalDetails testqPrefTechnicalDetails.cpp)
@@ -136,6 +137,7 @@ add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND}
 	TestQPrefDiveComputer
 	TestQPrefDivePlanner
 	TestQPrefFacebook
+	TestQPrefLanguage
 	TestQPrefLocationService
 	TestQPrefProxy
 	TestQPrefTechnicalDetails

tests/testqPrefLanguage.cpp

@@ -0,0 +1,154 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "testqPrefLanguage.h"
+
+#include "core/pref.h"
+#include "core/qthelper.h"
+#include "core/settings/qPref.h"
+
+#include <QTest>
+
+void TestQPrefLanguage::initTestCase()
+{
+	QCoreApplication::setOrganizationName("Subsurface");
+	QCoreApplication::setOrganizationDomain("subsurface.hohndel.org");
+	QCoreApplication::setApplicationName("SubsurfaceTestQPrefLanguage");
+}
+
+void TestQPrefLanguage::test_struct_get()
+{
+	// Test struct pref -> get func.
+
+	auto tst = qPrefLanguage::instance();
+
+	prefs.date_format = copy_qstring("new date format");
+	prefs.date_format_override = true;
+	prefs.date_format_short = copy_qstring("new short format");
+	prefs.locale.language = copy_qstring("new lang format");
+	prefs.locale.lang_locale = copy_qstring("new loc lang format");
+	prefs.time_format = copy_qstring("new time format");
+	prefs.time_format_override = true;
+	prefs.locale.use_system_language = true;
+
+	QCOMPARE(tst->date_format(), QString(prefs.date_format));
+	QCOMPARE(tst->date_format_override(), prefs.date_format_override);
+	QCOMPARE(tst->date_format_short(), QString(prefs.date_format_short));
+	QCOMPARE(tst->language(), QString(prefs.locale.language));
+	QCOMPARE(tst->lang_locale(), QString(prefs.locale.lang_locale));
+	QCOMPARE(tst->time_format(), QString(prefs.time_format));
+	QCOMPARE(tst->time_format_override(), prefs.time_format_override);
+	QCOMPARE(tst->use_system_language(), prefs.locale.use_system_language);
+}
+
+void TestQPrefLanguage::test_set_struct()
+{
+	// Test set func -> struct pref
+
+	auto tst = qPrefLanguage::instance();
+
+	tst->set_date_format("new date2");
+	tst->set_date_format_override(false);
+	tst->set_date_format_short("new short2");
+	tst->set_language("new lang format");
+	tst->set_lang_locale("new loc lang2");
+	tst->set_time_format("new time2");
+	tst->set_time_format_override(false);
+	tst->set_use_system_language(false);
+
+	QCOMPARE(tst->date_format(), QString("new date2"));
+	QCOMPARE(tst->date_format_override(), false);
+	QCOMPARE(tst->date_format_short(), QString("new short2"));
+	QCOMPARE(tst->language(), QString("new lang format"));
+	QCOMPARE(tst->lang_locale(), QString("new loc lang2"));
+	QCOMPARE(tst->time_format(), QString("new time2"));
+	QCOMPARE(tst->time_format_override(), false);
+	QCOMPARE(tst->use_system_language(), false);
+}
+
+void TestQPrefLanguage::test_set_load_struct()
+{
+	// test set func -> load -> struct pref
+
+	auto tst = qPrefLanguage::instance();
+
+	tst->set_date_format("new date3");
+	tst->set_date_format_override(true);
+	tst->set_date_format_short("new short3");
+	tst->set_language("new lang format3");
+	tst->set_lang_locale("new loc lang3");
+	tst->set_time_format("new time3");
+	tst->set_time_format_override(true);
+	tst->set_use_system_language(true);
+
+	prefs.date_format = copy_qstring("error3");
+	prefs.date_format_override = false;
+	prefs.date_format_short = copy_qstring("error3");
+	prefs.locale.language = copy_qstring("error3");
+	prefs.locale.lang_locale = copy_qstring("error3");
+	prefs.time_format = copy_qstring("error3");
+	prefs.time_format_override = false;
+	prefs.locale.use_system_language = false;
+
+	tst->load();
+	QCOMPARE(QString(prefs.date_format), QString("new date3"));
+	QCOMPARE(prefs.date_format_override, true);
+	QCOMPARE(QString(prefs.date_format_short), QString("new short3"));
+	QCOMPARE(QString(prefs.locale.language), QString("new lang format3"));
+	QCOMPARE(QString(prefs.locale.lang_locale), QString("new loc lang3"));
+	QCOMPARE(QString(prefs.time_format), QString("new time3"));
+	QCOMPARE(prefs.time_format_override, true);
+	QCOMPARE(prefs.locale.use_system_language, true);
+}
+
+void TestQPrefLanguage::test_struct_disk()
+{
+	// test struct prefs -> disk
+
+	auto tst = qPrefLanguage::instance();
+
+	prefs.date_format = copy_qstring("new date format");
+	prefs.date_format_override = true;
+	prefs.date_format_short = copy_qstring("new short format");
+	prefs.locale.language = copy_qstring("new lang format");
+	prefs.locale.lang_locale = copy_qstring("new loc lang format");
+	prefs.time_format = copy_qstring("new time format");
+	prefs.time_format_override = true;
+	prefs.locale.use_system_language = true;
+
+	tst->sync();
+	prefs.date_format = copy_qstring("error3");
+	prefs.date_format_override = false;
+	prefs.date_format_short = copy_qstring("error3");
+	prefs.locale.language = copy_qstring("error3");
+	prefs.locale.lang_locale = copy_qstring("error3");
+	prefs.time_format = copy_qstring("error3");
+	prefs.time_format_override = false;
+	prefs.locale.use_system_language = false;
+
+	tst->load();
+	QCOMPARE(QString(prefs.date_format), QString("new date format"));
+	QCOMPARE(prefs.date_format_override, true);
+	QCOMPARE(QString(prefs.date_format_short), QString("new short format"));
+	QCOMPARE(QString(prefs.locale.language), QString("new lang format"));
+	QCOMPARE(QString(prefs.locale.lang_locale), QString("new loc lang format"));
+	QCOMPARE(QString(prefs.time_format), QString("new time format"));
+	QCOMPARE(prefs.time_format_override, true);
+	QCOMPARE(prefs.locale.use_system_language, true);
+}
+
+void TestQPrefLanguage::test_multiple()
+{
+	// test multiple instances have the same information
+
+	prefs.locale.use_system_language = false;
+	auto tst_direct = new qPrefLanguage;
+
+	prefs.time_format_override = true;
+	auto tst = qPrefLanguage::instance();
+
+	QCOMPARE(tst->use_system_language(), tst_direct->use_system_language());
+	QCOMPARE(tst->time_format_override(), tst_direct->time_format_override());
+	QCOMPARE(tst_direct->use_system_language(), false);
+	QCOMPARE(tst_direct->time_format_override(), true);
+}
+
+QTEST_MAIN(TestQPrefLanguage)

tests/testqPrefLanguage.h

@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0
+#ifndef TESTQPREFLANGUAGE_H
+#define TESTQPREFLANGUAGE_H
+
+#include <QObject>
+
+class TestQPrefLanguage : public QObject {
+	Q_OBJECT
+
+private slots:
+	void initTestCase();
+	void test_struct_get();
+	void test_set_struct();
+	void test_set_load_struct();
+	void test_struct_disk();
+	void test_multiple();
+};
+
+#endif // TESTQPREFLANGUAGE_H