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authorAndrei Karas <akaras@inbox.ru>2017-08-27 01:31:27 +0300
committerAndrei Karas <akaras@inbox.ru>2017-08-27 01:31:27 +0300
commit9e0d2f82229452058ab2c8a16b670005368a16b8 (patch)
treef4429958a895a1454fd3b8f900a35dc8a80c4993
parente3a73aa8030df13fbcb119062e8b7f198c27cd4a (diff)
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Add unit tests for correct sdl detection for endian.
-rw-r--r--src/Makefile.am1
-rw-r--r--src/unittests/endian.cc65
-rw-r--r--src/unittests/gui/windowmanager_unittest.cc3
3 files changed, 68 insertions, 1 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 2ac321fda..4fae94ba5 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -2057,6 +2057,7 @@ manaplustests_SOURCES = \
unittests/render/mockdrawitem.h \
unittests/render/mockgraphics.cc \
unittests/render/mockgraphics.h \
+ unittests/endian.cc \
unittests/enums/enums_unittest.cc \
unittests/utils/dumplibs_unittest.cc \
unittests/utils/checkutils_unittest.cc
diff --git a/src/unittests/endian.cc b/src/unittests/endian.cc
new file mode 100644
index 000000000..3d0c66051
--- /dev/null
+++ b/src/unittests/endian.cc
@@ -0,0 +1,65 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2013-2017 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "unittests/unittests.h"
+
+#include "logger.h"
+
+#include "utils/delete2.h"
+
+PRAGMA48(GCC diagnostic push)
+PRAGMA48(GCC diagnostic ignored "-Wshadow")
+#include <SDL_endian.h>
+PRAGMA48(GCC diagnostic pop)
+
+#include "debug.h"
+
+#ifndef SDL_BIG_ENDIAN
+#error missing SDL_endian.h
+#endif // SDL_BYTEORDER
+
+namespace
+{
+ union ByteOrderData final
+ {
+ uint32_t dwordData;
+ uint8_t byteData[4];
+ } __attribute__((packed));
+} // namespace
+
+TEST_CASE("endian test", "")
+{
+ ByteOrderData data;
+ data.byteData[0] = 0x10;
+ data.byteData[1] = 0x20;
+ data.byteData[2] = 0x30;
+ data.byteData[3] = 0x40;
+ logger = new Logger();
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ REQUIRE(data.dwordData == 0x10203040);
+ logger->log("big endian detected");
+#else // SDL_BYTEORDER == SDL_BIG_ENDIAN
+
+ REQUIRE(data.dwordData == 0x40302010);
+ logger->log("little endian detected");
+#endif // SDL_BYTEORDER == SDL_BIG_ENDIAN
+
+ delete2(logger);
+}
diff --git a/src/unittests/gui/windowmanager_unittest.cc b/src/unittests/gui/windowmanager_unittest.cc
index 59178f1b5..6090555ee 100644
--- a/src/unittests/gui/windowmanager_unittest.cc
+++ b/src/unittests/gui/windowmanager_unittest.cc
@@ -507,7 +507,8 @@ TEST_CASE("Windows tests", "windowmanager")
{
MailMessage *message = new MailMessage;
CREATEWIDGETV(mailViewWindow, MailViewWindow,
- message);
+ message,
+ 1);
gui->draw();
mainGraphics->updateScreen();
delete2(mailViewWindow);