Fix various trivial formatting issues.

Change-Id: Ifa2a2dd2aa26dab178ec1334376db42fc3ebb355
Reviewed-on: http://codereview.qt.nokia.com/4029
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

src/testlib/qbenchmark.cpp

@@ -119,7 +119,6 @@ QBenchmarkTestMethodData *QBenchmarkTestMethodData::current;
 QBenchmarkTestMethodData::QBenchmarkTestMethodData()
 :resultAccepted(false), runOnce(false), iterationCount(-1)
 {
-   
 }
 
 QBenchmarkTestMethodData::~QBenchmarkTestMethodData()
@@ -134,7 +133,6 @@ void QBenchmarkTestMethodData::beginDataRun()
 
 void QBenchmarkTestMethodData::endDataRun()
 {
-
 }
 
 int QBenchmarkTestMethodData::adjustIterationCount(int suggestion)
@@ -164,7 +162,7 @@ void QBenchmarkTestMethodData::setResult(
         accepted = true;
     }
 
-    // Test the result directly without calling the measurer if the minimum time 
+    // Test the result directly without calling the measurer if the minimum time
     // has been specified on the command line with -minimumvalue.
     else if (QBenchmarkGlobalData::current->walltimeMinimum != -1)
         accepted = (value > QBenchmarkGlobalData::current->walltimeMinimum);
@@ -196,7 +194,7 @@ QTest::QBenchmarkIterationController::QBenchmarkIterationController(RunMode runM
 {
     i = 0;
     if (runMode == RunOnce)
-        QBenchmarkTestMethodData::current->runOnce = true;    
+        QBenchmarkTestMethodData::current->runOnce = true;
     QTest::beginBenchmarkMeasurement();
 }
 
@@ -265,16 +263,16 @@ void QTest::beginBenchmarkMeasurement()
 quint64 QTest::endBenchmarkMeasurement()
 {
     // the clock is ticking before the line below, don't add code here.
-    return QBenchmarkGlobalData::current->measurer->stop();    
+    return QBenchmarkGlobalData::current->measurer->stop();
 }
 
 /*!
     Sets the benchmark result for this test function to \a result.
- 
+
     Use this function if you want to report benchmark results without
     using the QBENCHMARK macro. Use \a metric to specify how QTestLib
     should interpret the results.
- 
+
     The context for the result will be the test function name and any
     data tag from the _data function. This function can only be called
     once in each test function, subsequent calls will replace the

src/testlib/qbenchmark_p.h

@@ -58,7 +58,7 @@
 #include <QtCore/qglobal.h>
 
 #if (defined(Q_OS_LINUX) || defined Q_OS_MAC) && !defined(QT_NO_PROCESS)
-#define QTESTLIB_USE_VALGRIND 
+#define QTESTLIB_USE_VALGRIND
 #else
 #undef QTESTLIB_USE_VALGRIND
 #endif
@@ -119,7 +119,7 @@ public:
         , valid(true)
     { }
 
-    bool operator<(const QBenchmarkResult &other) const 
+    bool operator<(const QBenchmarkResult &other) const
     {
         return (value / iterations) < (other.value / other.iterations);
     }

src/testlib/qbenchmarkevent_p.h

@@ -69,12 +69,12 @@ public:
     bool isMeasurementAccepted(qint64 measurement);
     int adjustIterationCount(int suggestion);
     int adjustMedianCount(int suggestion);
-    bool repeatCount() { return 1; } 
+    bool repeatCount() { return 1; }
     QTest::QBenchmarkMetric metricType();
     static bool eventCountingMechanism(void *message);
     static qint64 eventCounter;
 };
 
 QT_END_NAMESPACE
-        
+
 #endif // QBENCHMARKEVENT_H

src/testlib/qbenchmarkmeasurement.cpp

@@ -60,7 +60,7 @@ qint64 QBenchmarkTimeMeasurer::checkpoint()
 }
 
 qint64 QBenchmarkTimeMeasurer::stop()
-{	
+{
     return time.elapsed();
 }
 
@@ -70,8 +70,8 @@ bool QBenchmarkTimeMeasurer::isMeasurementAccepted(qint64 measurement)
 }
 
 int QBenchmarkTimeMeasurer::adjustIterationCount(int suggestion)
-{ 
-    return suggestion; 
+{
+    return suggestion;
 }
 
 bool QBenchmarkTimeMeasurer::needsWarmupIteration()
@@ -80,8 +80,8 @@ bool QBenchmarkTimeMeasurer::needsWarmupIteration()
 }
 
 int QBenchmarkTimeMeasurer::adjustMedianCount(int)
-{ 
-    return 1; 
+{
+    return 1;
 }
 
 QTest::QBenchmarkMetric QBenchmarkTimeMeasurer::metricType()
@@ -114,18 +114,18 @@ bool QBenchmarkTickMeasurer::isMeasurementAccepted(qint64)
 }
 
 int QBenchmarkTickMeasurer::adjustIterationCount(int)
-{ 
-    return 1; 
+{
+    return 1;
 }
 
 int QBenchmarkTickMeasurer::adjustMedianCount(int)
-{ 
-    return 1; 
+{
+    return 1;
 }
 
 bool QBenchmarkTickMeasurer::needsWarmupIteration()
-{ 
-    return true; 
+{
+    return true;
 }
 
 QTest::QBenchmarkMetric QBenchmarkTickMeasurer::metricType()

src/testlib/qbenchmarkmeasurement_p.h

@@ -72,8 +72,8 @@ public:
     virtual bool isMeasurementAccepted(qint64 measurement) = 0;
     virtual int adjustIterationCount(int suggestion) = 0;
     virtual int adjustMedianCount(int suggestion) = 0;
-    virtual bool repeatCount() { return 1; } 
-    virtual bool needsWarmupIteration() { return false; } 
+    virtual bool repeatCount() { return 1; }
+    virtual bool needsWarmupIteration() { return false; }
     virtual QTest::QBenchmarkMetric metricType() = 0;
 };
 

src/testlib/qbenchmarkmetric.cpp

@@ -46,7 +46,7 @@
   \since 4.7
 
   This enum lists all the things that can be benchmarked.
-  
+
   \value FramesPerSecond        Frames per second
   \value BitsPerSecond          Bits per second
   \value BytesPerSecond         Bytes per second

src/testlib/qbenchmarkvalgrind.cpp

@@ -238,7 +238,7 @@ qint64 QBenchmarkCallgrindMeasurer::checkpoint()
 }
 
 qint64 QBenchmarkCallgrindMeasurer::stop()
-{	
+{
     return checkpoint();
 }
 
@@ -249,17 +249,17 @@ bool QBenchmarkCallgrindMeasurer::isMeasurementAccepted(qint64 measurement)
 }
 
 int QBenchmarkCallgrindMeasurer::adjustIterationCount(int)
-{ 
+{
     return 1;
 }
 
 int QBenchmarkCallgrindMeasurer::adjustMedianCount(int)
-{ 
+{
     return 1;
 }
 
 bool QBenchmarkCallgrindMeasurer::needsWarmupIteration()
-{ 
+{
     return true;
 }
 

src/testlib/qtestassert.h

@@ -50,9 +50,9 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Test)
 
-#define QTEST_ASSERT(cond) do {if(!(cond))qt_assert(#cond,__FILE__,__LINE__);} while (0)
+#define QTEST_ASSERT(cond) do { if (!(cond)) qt_assert(#cond,__FILE__,__LINE__); } while (0)
 
-#define QTEST_ASSERT_X(cond, where, what) do {if(!(cond))qt_assert_x(where, what,__FILE__,__LINE__);} while (0)
+#define QTEST_ASSERT_X(cond, where, what) do { if (!(cond)) qt_assert_x(where, what,__FILE__,__LINE__); } while (0)
 
 QT_END_NAMESPACE
 

src/testlib/qtestcase.cpp

@@ -1059,7 +1059,7 @@ Q_TESTLIB_EXPORT void qtest_qParseArgs(int argc, char *argv[], bool qml)
                 qPrintTestSlots(stdout);
                 exit(0);
             }
-        } else if(strcmp(argv[i], "-xunitxml") == 0){
+        } else if (strcmp(argv[i], "-xunitxml") == 0) {
             QTestLog::setLogMode(QTestLog::XunitXML);
         } else if (strcmp(argv[i], "-xml") == 0) {
             QTestLog::setLogMode(QTestLog::XML);
@@ -1189,7 +1189,7 @@ Q_TESTLIB_EXPORT void qtest_qParseArgs(int argc, char *argv[], bool qml)
             // we load the QML files.  So just store the data for now.
             int colon = -1;
             int offset;
-            for(offset = 0; *(argv[i]+offset); ++offset) {
+            for (offset = 0; *(argv[i]+offset); ++offset) {
                 if (*(argv[i]+offset) == ':') {
                     if (*(argv[i]+offset+1) == ':') {
                         // "::" is used as a test name separator.
@@ -1218,13 +1218,13 @@ Q_TESTLIB_EXPORT void qtest_qParseArgs(int argc, char *argv[], bool qml)
             int colon = -1;
             char buf[512], *data=0;
             int off;
-            for(off = 0; *(argv[i]+off); ++off) {
+            for (off = 0; *(argv[i]+off); ++off) {
                 if (*(argv[i]+off) == ':') {
                     colon = off;
                     break;
                 }
             }
-            if(colon != -1) {
+            if (colon != -1) {
                 data = qstrdup(argv[i]+colon+1);
             }
             QTest::qt_snprintf(buf, qMin(512, off + 1), "%s", argv[i]); // copy text before the ':' into buf
@@ -1425,7 +1425,7 @@ static bool qInvokeTestMethod(const char *slotName, const char *data=0)
         if (data && !foundFunction) {
             fprintf(stderr, "Unknown testdata for function %s: '%s'\n", slotName, data);
             fprintf(stderr, "Available testdata:\n");
-            for(int i = 0; i < table.dataCount(); ++i)
+            for (int i = 0; i < table.dataCount(); ++i)
                 fprintf(stderr, "%s\n", table.testData(i)->dataTag());
             return false;
         }
@@ -1476,7 +1476,7 @@ void *fetchData(QTestData *data, const char *tagName, int typeId)
  */
 char *toHexRepresentation(const char *ba, int length)
 {
-    if(length == 0)
+    if (length == 0)
         return qstrdup("");
 
     /* We output at maximum about maxLen characters in order to avoid
@@ -1490,7 +1490,7 @@ char *toHexRepresentation(const char *ba, int length)
     const int len = qMin(maxLen, length);
     char *result = 0;
 
-    if(length > maxLen) {
+    if (length > maxLen) {
         const int size = len * 3 + 4;
         result = new char[size];
 
@@ -1511,7 +1511,7 @@ char *toHexRepresentation(const char *ba, int length)
     int i = 0;
     int o = 0;
 
-    while(true) {
+    while (true) {
         const char at = ba[i];
 
         result[o] = toHex[(at >> 4) & 0x0F];
@@ -1520,7 +1520,7 @@ char *toHexRepresentation(const char *ba, int length)
 
         ++i;
         ++o;
-        if(i == len)
+        if (i == len)
             break;
         else {
             result[o] = ' ';
@@ -1549,7 +1549,7 @@ static void qInvokeTestMethods(QObject *testObject)
         const bool previousFailed = QTestResult::testFailed();
         QTestResult::finishedCurrentTestFunction();
 
-        if(!QTestResult::skipCurrentTest() && !previousFailed) {
+        if (!QTestResult::skipCurrentTest() && !previousFailed) {
 
             if (QTest::testFuncs) {
                 for (int i = 0; i != QTest::testFuncCount; i++) {
@@ -1722,18 +1722,18 @@ int QTest::qExec(QObject *testObject, int argc, char **argv)
 #endif
 
 #ifdef Q_WS_MAC
-     bool macNeedsActivate = qApp && (qstrcmp(qApp->metaObject()->className(), "QApplication") == 0);
+    bool macNeedsActivate = qApp && (qstrcmp(qApp->metaObject()->className(), "QApplication") == 0);
 #ifdef QT_MAC_USE_COCOA
-     IOPMAssertionID powerID;
+    IOPMAssertionID powerID;
 #endif
 #endif
 #ifndef QT_NO_EXCEPTIONS
     try {
 #endif
 
- #if defined(Q_OS_WIN) && !defined(Q_OS_WINCE)
-     SetErrorMode(SetErrorMode(0) | SEM_NOGPFAULTERRORBOX);
- #endif
+#if defined(Q_OS_WIN) && !defined(Q_OS_WINCE)
+    SetErrorMode(SetErrorMode(0) | SEM_NOGPFAULTERRORBOX);
+#endif
 
 #ifdef Q_WS_MAC
     // Starting with Qt 4.4, applications launched from the command line
@@ -1742,13 +1742,13 @@ int QTest::qExec(QObject *testObject, int argc, char **argv)
     if (macNeedsActivate) {
         ProcessSerialNumber psn = { 0, kCurrentProcess };
         SetFrontProcess(&psn);
-#  ifdef QT_MAC_USE_COCOA
+#ifdef QT_MAC_USE_COCOA
         IOReturn ok = IOPMAssertionCreate(kIOPMAssertionTypeNoDisplaySleep, kIOPMAssertionLevelOn, &powerID);
         if (ok != kIOReturnSuccess)
             macNeedsActivate = false; // no need to release the assertion on exit.
-#  else
+#else
         UpdateSystemActivity(1); // Wake the display.
-#  endif
+#endif
     }
 #endif
 
@@ -1810,7 +1810,7 @@ int QTest::qExec(QObject *testObject, int argc, char **argv)
          throw;
          return 1;
      }
-#  endif
+#endif
 
     currentTestObject = 0;
 #ifdef QT_MAC_USE_COCOA
@@ -1843,7 +1843,7 @@ int QTest::qExec(QObject *testObject, const QStringList &arguments)
     QVector<QByteArray> args;
     args.reserve(argc);
 
-    for(int i = 0; i < argc; ++i)
+    for (int i = 0; i < argc; ++i)
     {
         args.append(arguments.at(i).toLocal8Bit().constData());
         argv[i] = args.last().data();

src/testlib/qtestcoreelement.h

@@ -87,10 +87,7 @@ QTestCoreElement<ElementType>::~QTestCoreElement()
 template <class ElementType>
 void QTestCoreElement<ElementType>::addAttribute(const QTest::AttributeIndex attributeIndex, const char *value)
 {
-    if(attributeIndex == -1)
-        return;
-
-    if (attribute(attributeIndex))
+    if (attributeIndex == -1 || attribute(attributeIndex))
         return;
 
     QTestElementAttribute *testAttribute = new QTestElementAttribute;
@@ -108,7 +105,7 @@ template <class ElementType>
 const char *QTestCoreElement<ElementType>::attributeValue(QTest::AttributeIndex index) const
 {
     const QTestElementAttribute *attrb = attribute(index);
-    if(attrb)
+    if (attrb)
         return attrb->value();
 
     return 0;
@@ -118,7 +115,7 @@ template <class ElementType>
 const char *QTestCoreElement<ElementType>::attributeName(QTest::AttributeIndex index) const
 {
     const QTestElementAttribute *attrb = attribute(index);
-    if(attrb)
+    if (attrb)
         return attrb->name();
 
     return 0;
@@ -139,7 +136,7 @@ const char *QTestCoreElement<ElementType>::elementName() const
         "system-err"
     };
 
-    if(type != QTest::LET_Undefined)
+    if (type != QTest::LET_Undefined)
         return xmlElementNames[type];
 
     return 0;
@@ -155,8 +152,8 @@ template <class ElementType>
 const QTestElementAttribute *QTestCoreElement<ElementType>::attribute(QTest::AttributeIndex index) const
 {
     QTestElementAttribute *iterator = listOfAttributes;
-    while(iterator){
-        if(iterator->index() == index)
+    while (iterator) {
+        if (iterator->index() == index)
             return iterator;
 
         iterator = iterator->nextElement();

src/testlib/qtestcorelist.h

@@ -70,8 +70,8 @@ class QTestCoreList
 
 template <class T>
 QTestCoreList<T>::QTestCoreList()
-:next(0)
-,prev(0)
+    : next(0)
+    , prev(0)
 {
 }
 
@@ -121,7 +121,7 @@ int QTestCoreList<T>::count()
     int numOfElements = 0;
     T *it = next;
 
-    while(it){
+    while (it) {
         ++numOfElements;
         it = it->nextElement();
     }

src/testlib/qtestdata.cpp

@@ -53,7 +53,7 @@ QT_BEGIN_NAMESPACE
 class QTestDataPrivate
 {
 public:
-    QTestDataPrivate(): tag(0), parent(0), data(0), dataCount(0) {}
+    QTestDataPrivate() : tag(0), parent(0), data(0), dataCount(0) {}
 
     char *tag;
     QTestTable *parent;

src/testlib/qtestelement.cpp

@@ -44,9 +44,9 @@
 QT_BEGIN_NAMESPACE
 
 QTestElement::QTestElement(int type)
-    :QTestCoreElement<QTestElement>(type),
-    listOfChildren(0),
-    parent(0)
+    : QTestCoreElement<QTestElement>(type)
+    , listOfChildren(0)
+    , parent(0)
 {
 }
 
@@ -57,10 +57,10 @@ QTestElement::~QTestElement()
 
 bool QTestElement::addLogElement(QTestElement *element)
 {
-    if(!element)
+    if (!element)
         return false;
 
-    if(element->elementType() != QTest::LET_Undefined){
+    if (element->elementType() != QTest::LET_Undefined) {
         element->addToList(&listOfChildren);
         element->setParent(this);
         return true;

src/testlib/qtestelementattribute.cpp

@@ -50,37 +50,37 @@ QT_BEGIN_NAMESPACE
   This enum numbers the different tests.
 
   \value AI_Undefined
-        
+
   \value AI_Name
-        
+
   \value AI_Result
-        
+
   \value AI_Tests
-        
+
   \value AI_Failures
-        
+
   \value AI_Errors
-        
+
   \value AI_Type
-        
+
   \value AI_Description
-        
+
   \value AI_PropertyValue
-        
+
   \value AI_QTestVersion
-        
+
   \value AI_QtVersion
-        
+
   \value AI_File
-        
+
   \value AI_Line
-        
+
   \value AI_Metric
-        
+
   \value AI_Tag
-        
+
   \value AI_Value
-        
+
   \value AI_Iterations
 */
 
@@ -144,7 +144,7 @@ const char *QTestElementAttribute::name() const
         "iterations"
     };
 
-    if(attributeIndex != QTest::AI_Undefined)
+    if (attributeIndex != QTest::AI_Undefined)
         return AttributeNames[attributeIndex];
 
     return 0;
@@ -162,7 +162,7 @@ bool QTestElementAttribute::isNull() const
 
 bool QTestElementAttribute::setPair(QTest::AttributeIndex index, const char *value)
 {
-    if(!value)
+    if (!value)
         return false;
 
     delete[] attributeValue;

src/testlib/qtestkeyboard.h

@@ -75,7 +75,7 @@ namespace QTest
 
         if (delay == -1 || delay < defaultKeyDelay())
             delay = defaultKeyDelay();
-        if(delay > 0)
+        if (delay > 0)
             QTest::qWait(delay);
 
         QKeyEvent a(press ? QEvent::KeyPress : QEvent::KeyRelease, code, modifier, text, repeat);

src/testlib/qtestmouse.h

@@ -76,7 +76,7 @@ namespace QTest
 
         if (delay == -1 || delay < defaultMouseDelay())
             delay = defaultMouseDelay();
-        if(delay > 0)
+        if (delay > 0)
             QTest::qWait(delay);
 
         if (pos.isNull())

src/testlib/qtestxunitstreamer.cpp

@@ -80,7 +80,7 @@ void QTestXunitStreamer::indentForElement(const QTestElement* element, char* buf
 
 void QTestXunitStreamer::formatStart(const QTestElement *element, QTestCharBuffer *formatted) const
 {
-    if(!element || !formatted )
+    if (!element || !formatted )
         return;
 
     char indent[20];
@@ -104,7 +104,7 @@ void QTestXunitStreamer::formatEnd(const QTestElement *element, QTestCharBuffer
     if (!element || !formatted )
         return;
 
-    if (!element->childElements()){
+    if (!element->childElements()) {
         formatted->data()[0] = '\0';
         return;
     }
@@ -117,7 +117,7 @@ void QTestXunitStreamer::formatEnd(const QTestElement *element, QTestCharBuffer
 
 void QTestXunitStreamer::formatAttributes(const QTestElement* element, const QTestElementAttribute *attribute, QTestCharBuffer *formatted) const
 {
-    if(!attribute || !formatted )
+    if (!attribute || !formatted )
         return;
 
     QTest::AttributeIndex attrindex = attribute->index();
@@ -149,7 +149,7 @@ void QTestXunitStreamer::formatAttributes(const QTestElement* element, const QTe
 
 void QTestXunitStreamer::formatAfterAttributes(const QTestElement *element, QTestCharBuffer *formatted) const
 {
-    if(!element || !formatted )
+    if (!element || !formatted )
         return;
 
     // Errors are written as CDATA within system-err, comments elsewhere
@@ -162,7 +162,7 @@ void QTestXunitStreamer::formatAfterAttributes(const QTestElement *element, QTes
         return;
     }
 
-    if(!element->childElements())
+    if (!element->childElements())
         QTest::qt_asprintf(formatted, "/>\n");
     else
         QTest::qt_asprintf(formatted, ">\n");
@@ -190,7 +190,7 @@ void QTestXunitStreamer::outputElements(QTestElement *element, bool) const
     while (element) {
         hasChildren = element->childElements();
 
-        if(element->elementType() != QTest::LET_Benchmark){
+        if (element->elementType() != QTest::LET_Benchmark) {
             formatStart(element, &buf);
             outputString(buf.data());
 
@@ -199,7 +199,7 @@ void QTestXunitStreamer::outputElements(QTestElement *element, bool) const
             formatAfterAttributes(element, &buf);
             outputString(buf.data());
 
-            if(hasChildren)
+            if (hasChildren)
                 outputElements(element->childElements(), true);
 
             formatEnd(element, &buf);
@@ -212,7 +212,7 @@ void QTestXunitStreamer::outputElements(QTestElement *element, bool) const
 void QTestXunitStreamer::outputElementAttributes(const QTestElement* element, QTestElementAttribute *attribute) const
 {
     QTestCharBuffer buf;
-    while(attribute){
+    while (attribute) {
         formatAttributes(element, attribute, &buf);
         outputString(buf.data());
         attribute = attribute->nextElement();

src/testlib/qxmltestlogger.cpp

@@ -115,7 +115,7 @@ void QXmlTestLogger::startLogging(const char *filename)
         outputString(buf.constData());
     }
 
-   QTest::qt_asprintf(&buf,
+    QTest::qt_asprintf(&buf,
                 "<Environment>\n"
                 "    <QtVersion>%s</QtVersion>\n"
                 "    <QTestVersion>"QTEST_VERSION_STR"</QTestVersion>\n"

src/testlib/qxunittestlogger.cpp

@@ -169,7 +169,7 @@ void QXunitTestLogger::addIncident(IncidentTypes type, const char *description,
     if (type == QAbstractTestLogger::Fail || type == QAbstractTestLogger::XPass) {
         QTestElement *failureElement = new QTestElement(QTest::LET_Failure);
         failureElement->addAttribute(QTest::AI_Result, typeBuf);
-        if(file)
+        if (file)
             failureElement->addAttribute(QTest::AI_File, file);
         else
             failureElement->addAttribute(QTest::AI_File, "");
@@ -207,7 +207,7 @@ void QXunitTestLogger::addIncident(IncidentTypes type, const char *description,
         currentLogElement->addAttribute(QTest::AI_Result, typeBuf);
     }
 
-    if(file)
+    if (file)
         currentLogElement->addAttribute(QTest::AI_File, file);
     else
         currentLogElement->addAttribute(QTest::AI_File, "");
@@ -297,7 +297,7 @@ void QXunitTestLogger::addMessage(MessageTypes type, const char *message, const
     errorElement->addAttribute(QTest::AI_Description, message);
     addTag(errorElement);
 
-    if(file)
+    if (file)
         errorElement->addAttribute(QTest::AI_File, file);
     else
         errorElement->addAttribute(QTest::AI_File, "");