Merge branch 'master' into v1.8.8

XWindowsScreen::saveShape() using XRRSizes / XRRRotations to
calculate screen dimensions when XRandR and a rotated screen
was detected. This is wrong. The screen dimensions in the
display properties already reflect rotation.

Moreover, on servers supporting XRandR >= 1.2, the XRRSizes()
and XRRRotations calls from XRandR 1.1 will return the
properties of the "primary output" in XRandR 1.2 terms rather than
the properties of the entire screen.

.github/ISSUE_TEMPLATE.md

@@ -27,4 +27,6 @@ Client: Applesoft Windy OS 10
 * Is there a way to work around it? No/Yes, you can...
 * Does this bug prevent you from using Synergy entirely? Yes/No
 
+Please follow the link below to send us logs from both your server and client sides if it's appropriate. https://github.com/symless/synergy/wiki/Sending-logs
+
 Put anything else you can think of here.

CMakeLists.txt

@@ -17,7 +17,7 @@
 # Version number for Synergy
 set(VERSION_MAJOR 1)
 set(VERSION_MINOR 8)
-set(VERSION_REV 6)
+set(VERSION_REV 8)
 set(VERSION_STAGE stable)
 set(VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_REV}")
 
@@ -74,11 +74,6 @@ endif()
 
 # Depending on the platform, pass in the required defines.
 if (UNIX)
-
-	# warnings as errors:
-	# we have a problem with people checking in code with warnings.
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror -Wno-unused-local-typedef")
-
 	if (NOT APPLE)
 		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
 	endif()

ChangeLog

@@ -1,3 +1,22 @@
+v1.8.8-rc1
+==========
+Bug #5196 - Some keys on Korean and Japanese keyboards have the same keycode
+Bug #5578 - Pressing Hangul key results in alt+'a'
+Bug #5785 - Can't switch screens when cursor is in a corner
+Bug #3992 - macOS: Dragging is broken in Unity 3D
+Bug #5075 - macOS: Build fails on macOS 10.9 due to unknown compiler flag
+Bug #5809 - macOS: No version number is shown in the App Info dialog
+Bug #3197 - Linux: switchDoubleTap option is not working
+Bug #4477 - Linux: Mouse buttons higher than id 10 result in crash
+Bug #5832 - Linux: Screen size misdetected on multi-monitor display
+Enhancement #4504 - Improved Korean language description
+Enhancement #5525 - Added support for precise screen positioning in config file
+Enhancement #4290 - Windows: Removed annoying alt+print screen functionality
+
+v1.8.7-stable
+=============
+Bug #5784 - Edition changes when reopening GUI
+
 v1.8.6-stable
 =============
 Bug #5592 - Some keys don't work for macOS Sierra clients

src/gui/res/lang/Languages.xml

@@ -36,11 +36,11 @@
 	<language ietfCode="ar" name="العربية" />
 	<language ietfCode="pes-IR" name="فارسی" />
 	<language ietfCode="ur" name="اردو" />
-  <language ietfCode="mr" name="मराठी" />
+	<language ietfCode="mr" name="मराठी" />
 	<language ietfCode="si" name="Sඉන්හල" />
 	<language ietfCode="th-TH" name="ภาษาไทย" />
 	<language ietfCode="zh-CN" name="中文 (简体)" />
 	<language ietfCode="zh-TW" name="中文 (繁體)" />
 	<language ietfCode="ja-JP" name="日本語" />
-	<language ietfCode="ko" name="한국의" />
+	<language ietfCode="ko" name="한국어" />
 </languages>

src/gui/res/mac/Info.plist

@@ -1,20 +1,28 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
-<dict>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>NSPrincipalClass</key>
-	<string>NSApplication</string>
-	<key>CFBundleIconFile</key>
-	<string>Synergy.icns</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>CFBundleExecutable</key>
-	<string>Synergy</string>
-	<key>CFBundleIdentifier</key>
-	<string>synergy</string>
-</dict>
+  <dict>
+    <key>CFBundleDevelopmentRegion</key>
+    <string>English</string>
+    <key>CFBundleDisplayName</key>
+    <string>Synergy</string>
+    <key>CFBundleExecutable</key>
+    <string>Synergy</string>
+    <key>CFBundleIconFile</key>
+    <string>Synergy.icns</string>
+    <key>CFBundleIdentifier</key>
+    <string>synergy</string>
+    <!-- TODO: Fix this in v2.0 //-->
+    <key>CFBundleInfoDictionaryVersion</key>
+    <string>6.0</string>
+    <key>CFBundleName</key>
+    <string>Synergy</string>
+    <key>CFBundlePackageType</key>
+    <string>APPL</string>
+    <key>CFBundleShortVersionString</key>
+    <string>1.8.8</string>
+    <key>CFBundleVersion</key>
+    <string>1.8.8</string>
+    <key>NSHumanReadableCopyright</key>
+    <string>© 2012-2016, Symless Ltd</string>
+  </dict>
 </plist>

src/gui/src/LicenseManager.cpp

@@ -44,7 +44,7 @@ LicenseManager::setSerialKey(SerialKey serialKey, bool acceptExpired)
 		using std::swap;
 		swap (serialKey, m_serialKey);
 		m_AppConfig->setSerialKey(QString::fromStdString
-									(serialKey.toString()));
+									(m_serialKey.toString()));
 		emit serialKeyChanged(m_serialKey);
 
 		if (serialKey.isTrial()) {

src/gui/src/main.cpp

@@ -119,8 +119,8 @@ int waitForTray()
 		if (++trayAttempts > TRAY_RETRY_COUNT)
 		{
 			QMessageBox::critical(NULL, "Synergy",
-				QObject::tr("System tray is unavailable, quitting."));
-			return false;
+				QObject::tr("System tray is unavailable, don't close your window."));
+			return true;
 		}
 
 		QThreadImpl::msleep(TRAY_RETRY_WAIT);

src/lib/platform/MSWindowsKeyState.cpp

@@ -61,11 +61,11 @@ const KeyID				MSWindowsKeyState::s_virtualKey[] =
 	/* 0x012 */ { kKeyAlt_L },		// VK_MENU
 	/* 0x013 */ { kKeyPause },		// VK_PAUSE
 	/* 0x014 */ { kKeyCapsLock },	// VK_CAPITAL
-	/* 0x015 */ { kKeyHangulKana },	// VK_HANGUL, VK_KANA
+	/* 0x015 */ { kKeyKana },		// VK_HANGUL, VK_KANA
 	/* 0x016 */ { kKeyNone },		// undefined
 	/* 0x017 */ { kKeyNone },		// VK_JUNJA
 	/* 0x018 */ { kKeyNone },		// VK_FINAL
-	/* 0x019 */ { kKeyHanjaKanzi },	// VK_KANJI
+	/* 0x019 */ { kKeyKanzi },		// VK_HANJA, VK_KANJI
 	/* 0x01a */ { kKeyNone },		// undefined
 	/* 0x01b */ { kKeyEscape },		// VK_ESCAPE
 	/* 0x01c */ { kKeyHenkan },		// VK_CONVERT		
@@ -318,11 +318,11 @@ const KeyID				MSWindowsKeyState::s_virtualKey[] =
 	/* 0x112 */ { kKeyAlt_R },		// VK_MENU
 	/* 0x113 */ { kKeyNone },		// VK_PAUSE
 	/* 0x114 */ { kKeyNone },		// VK_CAPITAL
-	/* 0x115 */ { kKeyNone },		// VK_KANA			
-	/* 0x116 */ { kKeyNone },		// VK_HANGUL		
+	/* 0x115 */ { kKeyHangul },		// VK_HANGUL
+	/* 0x116 */ { kKeyNone },		// undefined
 	/* 0x117 */ { kKeyNone },		// VK_JUNJA			
 	/* 0x118 */ { kKeyNone },		// VK_FINAL			
-	/* 0x119 */ { kKeyNone },		// VK_KANJI			
+	/* 0x119 */ { kKeyHanja },		// VK_HANJA
 	/* 0x11a */ { kKeyNone },		// undefined
 	/* 0x11b */ { kKeyNone },		// VK_ESCAPE
 	/* 0x11c */ { kKeyNone },		// VK_CONVERT		
@@ -728,6 +728,10 @@ MSWindowsKeyState::mapKeyFromEvent(WPARAM charAndVirtKey,
 			// that so we clear it.
 			active &= ~s_controlAlt;
 		}
+		if (id == kKeyHangul) {
+			// If shift-space is used to change input mode, clear shift modifier.
+			active &= ~KeyModifierShift;
+		}
 		*maskOut = active;
 	}
 
@@ -1071,13 +1075,8 @@ MSWindowsKeyState::getKeyMap(synergy::KeyMap& keyMap)
 			}
 		}
 
-		// add alt+printscreen
-		if (m_buttonToVK[0x54u] == 0) {
-			m_buttonToVK[0x54u] = VK_SNAPSHOT;
-		}
-
 		// set virtual key to button table
-		if (GetKeyboardLayout(0) == m_groups[g]) {
+		if (activeLayout == m_groups[g]) {
 			for (KeyButton i = 0; i < 512; ++i) {
 				if (m_buttonToVK[i] != 0) {
 					if (m_virtualKeyToButton[m_buttonToVK[i]] == 0) {
@@ -1339,8 +1338,20 @@ MSWindowsKeyState::setWindowGroup(SInt32 group)
 }
 
 KeyID
-MSWindowsKeyState::getKeyID(UINT virtualKey, KeyButton button)
+MSWindowsKeyState::getKeyID(UINT virtualKey, KeyButton button) const
 {
+	// Some virtual keycodes have same values.
+	// VK_HANGUL == VK_KANA, VK_HANJA == NK_KANJI
+	// which are used to change the input mode of IME.
+	// But they have different X11 keysym. So we should distinguish them.
+	if ((LOWORD(m_keyLayout) & 0xffffu) == 0x0412u) {	// 0x0412 : Korean Locale ID
+		if (virtualKey == VK_HANGUL || virtualKey == VK_HANJA) {
+			// If shift-space is used to change the input mode,
+			// the extented bit is not set. So add it to get right key id.
+			button |= 0x100u;
+		}
+	}
+
 	if ((button & 0x100u) != 0) {
 		virtualKey += 0x100u;
 	}
@@ -1392,3 +1403,4 @@ MSWindowsKeyState::addKeyEntry(synergy::KeyMap& keyMap, synergy::KeyMap::KeyItem
 		m_keyToVKMap[item.m_id] = static_cast<UINT>(item.m_client);
 	}
 }
+

src/lib/platform/MSWindowsKeyState.h

@@ -122,7 +122,7 @@ public:
 	(button should include the extended key bit), or kKeyNone if there is
 	no such key.
 	*/
-	static KeyID		getKeyID(UINT virtualKey, KeyButton button);
+	KeyID				getKeyID(UINT virtualKey, KeyButton button) const;
 
 	//! Map button to virtual key
 	/*!

src/lib/platform/OSXScreen.mm

@@ -496,7 +496,23 @@ OSXScreen::postMouseEvent(CGPoint& pos) const
     // Fix for sticky keys
     CGEventFlags modifiers = m_keyState->getModifierStateAsOSXFlags();
     CGEventSetFlags(event, modifiers);
-    
+
+    // Set movement deltas to fix issues with certain 3D programs
+    SInt64 deltaX = pos.x;
+    deltaX -= m_xCursor;
+
+    SInt64 deltaY = pos.y;
+    deltaY -= m_yCursor;
+
+    CGEventSetIntegerValueField(event, kCGMouseEventDeltaX, deltaX);
+    CGEventSetIntegerValueField(event, kCGMouseEventDeltaY, deltaY);
+
+    double deltaFX = deltaX;
+    double deltaFY = deltaY;
+
+    CGEventSetDoubleValueField(event, kCGMouseEventDeltaX, deltaFX);
+    CGEventSetDoubleValueField(event, kCGMouseEventDeltaY, deltaFY);
+
 	CGEventPost(kCGHIDEventTap, event);
 	
 	CFRelease(event);

src/lib/platform/XWindowsScreen.cpp

@@ -160,15 +160,12 @@ XWindowsScreen::XWindowsScreen(
 
 	// primary/secondary screen only initialization
 	if (m_isPrimary) {
-		// start watching for events on other windows
-		selectEvents(m_root);
-		m_xi2detected = detectXI2();
-
-		if (m_xi2detected) {
 #ifdef HAVE_XI2
+		m_xi2detected = detectXI2();
+		if (m_xi2detected) {
 			selectXIRawMotion();
-#endif
 		} else
+#endif
 		{
 			// start watching for events on other windows
 			selectEvents(m_root);
@@ -745,7 +742,7 @@ XWindowsScreen::registerHotKey(KeyID key, KeyModifierMask mask)
 		LOG((CLOG_WARN "failed to register hotkey %s (id=%04x mask=%04x)", synergy::KeyMap::formatKey(key, mask).c_str(), key, mask));
 		return 0;
 	}
-	
+
 	LOG((CLOG_DEBUG "registered hotkey %s (id=%04x mask=%04x) as id=%d", synergy::KeyMap::formatKey(key, mask).c_str(), key, mask, id));
 	return id;
 }
@@ -827,7 +824,7 @@ void
 XWindowsScreen::fakeMouseButton(ButtonID button, bool press)
 {
 	const unsigned int xButton = mapButtonToX(button);
-	if (xButton != 0) {
+	if (xButton > 0 && xButton < 11) {
 		XTestFakeButtonEvent(m_display, xButton,
 							press ? True : False, CurrentTime);
 		XFlush(m_display);
@@ -977,22 +974,6 @@ XWindowsScreen::saveShape()
 	m_w = WidthOfScreen(DefaultScreenOfDisplay(m_display));
 	m_h = HeightOfScreen(DefaultScreenOfDisplay(m_display));
 
-#if HAVE_X11_EXTENSIONS_XRANDR_H
-	if (m_xrandr){
-	  int numSizes;
-	  XRRScreenSize* xrrs;
-	  Rotation rotation;
-	  xrrs = XRRSizes(m_display, DefaultScreen(m_display), &numSizes);
-	  XRRRotations(m_display, DefaultScreen(m_display), &rotation);
-	  if (xrrs != NULL) {
-	    if (rotation & (RR_Rotate_90|RR_Rotate_270) ){
-	      m_w = xrrs->height;
-	      m_h = xrrs->width;
-	    }
-	  }
-	}
-#endif
-
 	// get center of default screen
 	m_xCenter = m_x + (m_w >> 1);
 	m_yCenter = m_y + (m_h >> 1);
@@ -1300,7 +1281,7 @@ XWindowsScreen::handleSystemEvent(const Event& event, void*)
 	// handle the event ourself
 	switch (xevent->type) {
 	case CreateNotify:
-		if (m_isPrimary) {
+		if (m_isPrimary && !m_xi2detected) {
 			// select events on new window
 			selectEvents(xevent->xcreatewindow.window);
 		}

src/lib/server/Config.cpp

@@ -2096,11 +2096,11 @@ ConfigReadContext::parseInterval(const ArgList& args) const
 	}
 
 	char* end;
-	long startValue = strtol(args[0].c_str(), &end, 10);
+	double startValue = strtod(args[0].c_str(), &end);
 	if (end[0] != '\0') {
 		throw XConfigRead(*this, "invalid interval \"%{1}\"", concatArgs(args));
 	}
-	long endValue = strtol(args[1].c_str(), &end, 10);
+	double endValue = strtod(args[1].c_str(), &end);
 	if (end[0] != '\0') {
 		throw XConfigRead(*this, "invalid interval \"%{1}\"", concatArgs(args));
 	}

src/lib/server/Server.cpp

@@ -1766,52 +1766,66 @@ Server::onMouseMovePrimary(SInt32 x, SInt32 y)
 	}
 
 	// see if we should change screens
-	EDirection dir;
+	// when the cursor is in a corner, there may be a screen either
+	// horizontally or vertically.  check both directions.
+	EDirection dirh = kNoDirection, dirv = kNoDirection;
+	SInt32 xh = x, yv = y;
 	if (x < ax + zoneSize) {
-		x  -= zoneSize;
-		dir = kLeft;
+		xh  -= zoneSize;
+		dirh = kLeft;
 	}
 	else if (x >= ax + aw - zoneSize) {
-		x  += zoneSize;
-		dir = kRight;
+		xh  += zoneSize;
+		dirh = kRight;
 	}
-	else if (y < ay + zoneSize) {
-		y  -= zoneSize;
-		dir = kTop;
+	if (y < ay + zoneSize) {
+		yv  -= zoneSize;
+		dirv = kTop;
 	}
 	else if (y >= ay + ah - zoneSize) {
-		y  += zoneSize;
-		dir = kBottom;
+		yv  += zoneSize;
+		dirv = kBottom;
 	}
-	else {
+	if (dirh == kNoDirection && dirv == kNoDirection) {
 		// still on local screen
 		noSwitch(x, y);
 		return false;
 	}
 
-	// get jump destination
-	BaseClientProxy* newScreen = mapToNeighbor(m_active, dir, x, y);
+	// check both horizontally and vertically
+	EDirection dirs[] = {dirh, dirv};
+	SInt32 xs[] = {xh, x}, ys[] = {y, yv};
+	for (int i = 0; i < 2; ++i) {
+		EDirection dir = dirs[i];
+		if (dir == kNoDirection) {
+			continue;
+		}
+		x = xs[i], y = ys[i];
 
-	// should we switch or not?
-	if (isSwitchOkay(newScreen, dir, x, y, xc, yc)) {
-		if (m_args.m_enableDragDrop
-			&& m_screen->isDraggingStarted()
-			&& m_active != newScreen
-			&& m_waitDragInfoThread) {
-			if (m_sendDragInfoThread == NULL) {
-				m_sendDragInfoThread = new Thread(
-					new TMethodJob<Server>(
-						this,
-						&Server::sendDragInfoThread, newScreen));
+		// get jump destination
+		BaseClientProxy* newScreen = mapToNeighbor(m_active, dir, x, y);
+
+		// should we switch or not?
+		if (isSwitchOkay(newScreen, dir, x, y, xc, yc)) {
+			if (m_args.m_enableDragDrop
+				&& m_screen->isDraggingStarted()
+				&& m_active != newScreen
+				&& m_waitDragInfoThread) {
+				if (m_sendDragInfoThread == NULL) {
+					m_sendDragInfoThread = new Thread(
+						new TMethodJob<Server>(
+							this,
+							&Server::sendDragInfoThread, newScreen));
+				}
+
+				return false;
 			}
 
-			return false;
+			// switch screen
+			switchScreen(newScreen, x, y, false);
+			m_waitDragInfoThread = true;
+			return true;
 		}
-
-		// switch screen
-		switchScreen(newScreen, x, y, false);
-		m_waitDragInfoThread = true;
-		return true;
 	}
 
 	return false;

src/lib/synergy/key_types.h

@@ -110,10 +110,12 @@ static const KeyID		kKeyScrollLock	= 0xEF14;
 static const KeyID		kKeySysReq		= 0xEF15;
 static const KeyID		kKeyEscape		= 0xEF1B;
 static const KeyID		kKeyHenkan		= 0xEF23;	/* Start/Stop Conversion */
-static const KeyID		kKeyHangulKana	= 0xEF26;	/* Hangul, Kana */
+static const KeyID		kKeyKana		= 0xEF26;	/* Kana */
 static const KeyID		kKeyHiraganaKatakana = 0xEF27;	/* Hiragana/Katakana toggle */
 static const KeyID		kKeyZenkaku		= 0xEF2A;	/* Zenkaku/Hankaku */
-static const KeyID		kKeyHanjaKanzi	= 0xEF2A;	/* Hanja, Kanzi */
+static const KeyID		kKeyKanzi		= 0xEF2A;	/* Kanzi */
+static const KeyID		kKeyHangul		= 0xEF31;	/* Hangul */
+static const KeyID		kKeyHanja		= 0xEF34;	/* Hanja */
 static const KeyID		kKeyDelete		= 0xEFFF;	/* Delete, rubout */
 
 // cursor control

src/micro/uSynergy.h

@@ -46,7 +46,7 @@ extern "C" {
 	#error "Can't define both USYNERGY_LITTLE_ENDIAN and USYNERGY_BIG_ENDIAN"
 #elif !defined(USYNERGY_LITTLE_ENDIAN) && !defined(USYNERGY_BIG_ENDIAN)
 	/* Attempt to auto detect */
-	#if defined(__LITTLE_ENDIAN__) || defined(LITTLE_ENDIAN) || (_BYTE_ORDER == _LITTLE_ENDIAN)
+	#if defined(__LITTLE_ENDIAN__) || defined(LITTLE_ENDIAN) 
 		#define USYNERGY_LITTLE_ENDIAN
 	#elif defined(__BIG_ENDIAN__) || defined(BIG_ENDIAN) || (_BYTE_ORDER == _BIG_ENDIAN)
 		#define USYNERGY_BIG_ENDIAN

src/test/integtests/platform/MSWindowsKeyStateTests.cpp

@@ -121,3 +121,24 @@ TEST_F(MSWindowsKeyStateTests, saveModifiers_noModifiers_savedModifiers0)
 	ASSERT_EQ(0, keyState.getSavedModifiers());
 	delete desks;
 }
+
+TEST_F(MSWindowsKeyStateTests, testKoreanLocale_inputModeKey_resultCorrectKeyID)
+{
+	NiceMock<MockEventQueue> eventQueue;
+	MSWindowsDesks* desks = newDesks(&eventQueue);
+	MockKeyMap keyMap;
+	MSWindowsKeyState keyState(desks, getEventTarget(), &eventQueue, keyMap);
+
+	keyState.setKeyLayout((HKL)0x00000412u);	// for ko-KR local ID
+	ASSERT_EQ(0xEF31, keyState.getKeyID(0x15u, 0x1f2u));	// VK_HANGUL from Hangul key
+	ASSERT_EQ(0xEF34, keyState.getKeyID(0x19u, 0x1f1u));	// VK_HANJA from Hanja key
+	ASSERT_EQ(0xEF31, keyState.getKeyID(0x15u, 0x11du));	// VK_HANGUL from R-Alt key
+	ASSERT_EQ(0xEF34, keyState.getKeyID(0x19u, 0x138u));	// VK_HANJA from R-Ctrl key
+
+	keyState.setKeyLayout((HKL)0x00000411); // for ja-jp locale ID
+	ASSERT_EQ(0xEF26, keyState.getKeyID(0x15u, 0x1du));	// VK_KANA
+	ASSERT_EQ(0xEF2A, keyState.getKeyID(0x19u, 0x38u));	// VK_KANJI
+
+	delete desks;
+}
+

src/test/unittests/synergy/ClipboardChunkTests.cpp

@@ -26,9 +26,11 @@ TEST(ClipboardChunkTests, start_formatStartChunk)
 	UInt32 sequence = 0;
 	String mockDataSize("10");
 	ClipboardChunk* chunk = ClipboardChunk::start(id, sequence, mockDataSize);
+	UInt32 temp_m_chunk;
+	memcpy(&temp_m_chunk, &(chunk->m_chunk[1]), 4);
 
 	EXPECT_EQ(id, chunk->m_chunk[0]);
-	EXPECT_EQ(sequence, (UInt32)chunk->m_chunk[1]);
+	EXPECT_EQ(sequence, temp_m_chunk);
 	EXPECT_EQ(kDataStart, chunk->m_chunk[5]);
 	EXPECT_EQ('1', chunk->m_chunk[6]);
 	EXPECT_EQ('0', chunk->m_chunk[7]);
@@ -43,9 +45,11 @@ TEST(ClipboardChunkTests, data_formatDataChunk)
 	UInt32 sequence = 1;
 	String mockData("mock data");
 	ClipboardChunk* chunk = ClipboardChunk::data(id, sequence, mockData);
+	UInt32 temp_m_chunk;
+	memcpy(&temp_m_chunk, &(chunk->m_chunk[1]), 4);
 
 	EXPECT_EQ(id, chunk->m_chunk[0]);
-	EXPECT_EQ(sequence, (UInt32)chunk->m_chunk[1]);
+	EXPECT_EQ(sequence, temp_m_chunk);
 	EXPECT_EQ(kDataChunk, chunk->m_chunk[5]);
 	EXPECT_EQ('m', chunk->m_chunk[6]);
 	EXPECT_EQ('o', chunk->m_chunk[7]);
@@ -66,9 +70,11 @@ TEST(ClipboardChunkTests, end_formatDataChunk)
 	ClipboardID id = 1;
 	UInt32 sequence = 1;
 	ClipboardChunk* chunk = ClipboardChunk::end(id, sequence);
+	UInt32 temp_m_chunk;
+	memcpy(&temp_m_chunk, &(chunk->m_chunk[1]), 4);
 
 	EXPECT_EQ(id, chunk->m_chunk[0]);
-	EXPECT_EQ(sequence, (UInt32)chunk->m_chunk[1]);
+	EXPECT_EQ(sequence, temp_m_chunk);
 	EXPECT_EQ(kDataEnd, chunk->m_chunk[5]);
 	EXPECT_EQ('\0', chunk->m_chunk[6]);