Add embedded gettext support from resource.

1 files changed, 80 insertions, 0 deletions

diff --git a/test/translationtest.cc b/test/translationtest.cc
new file mode 100644
index 0000000..f64e1f3
--- /dev/null
+++ b/test/translationtest.cc
@@ -0,0 +1,80 @@
+/* -*- Mode: c++ -*- */
+/***************************************************************************
+ *            translationtest.cc
+ *
+ *  Sun Sep  8 14:51:08 CEST 2019
+ *  Copyright 2019 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of DrumGizmo.
+ *
+ *  DrumGizmo is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  DrumGizmo is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with DrumGizmo; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include "dgunit.h"
+
+#include <locale>
+
+#include <translation.h>
+#include <uitranslation.h>
+#include <stdlib.h>
+
+class TranslationTest
+	: public DGUnit
+{
+public:
+	TranslationTest()
+	{
+		DGUNIT_TEST(TranslationTest::testFromFile);
+		DGUNIT_TEST(TranslationTest::testFromLocale);
+	}
+
+	void testFromFile()
+	{
+		Translation t;
+		char buf[100000];
+		FILE* fp = fopen(MO_SRC, "r");
+		DGUNIT_ASSERT(fp != nullptr);
+		auto sz = fread(buf, 1, sizeof(buf), fp);
+		fclose(fp);
+		DGUNIT_ASSERT(t.load(buf, sz));
+
+		// Look up translation from .mo file
+		DGUNIT_ASSERT_EQUAL(std::string("Trommesæt"),
+		                    std::string(_("Drumkit")));
+
+		// No translation, return key
+		DGUNIT_ASSERT_EQUAL(std::string("No translation"),
+		                    std::string(_("No translation")));
+	}
+
+	void testFromLocale()
+	{
+		setenv("LANG", "da_DK.UTF-8", 1);
+		UITranslation t;
+
+		// Look up translation from .mo file
+		DGUNIT_ASSERT_EQUAL(std::string("Trommesæt"),
+		                    std::string(_("Drumkit")));
+
+		// No translation, return key
+		DGUNIT_ASSERT_EQUAL(std::string("No translation"),
+		                    std::string(_("No translation")));
+	}
+};
+
+// Registers the fixture into the 'registry'
+static TranslationTest test;