Merge branch 'master' of git@scm.dev.nokia.troll.no:qt/qt

1 files changed, 18 insertions, 3 deletions

diff --git a/src/testlib/qbenchmark.cpp b/src/testlib/qbenchmark.cpp
index 9cdf23237..eaec02fda 100644
--- a/src/testlib/qbenchmark.cpp
+++ b/src/testlib/qbenchmark.cpp
@@ -116,7 +116,7 @@ int QBenchmarkGlobalData::adjustMedianIterationCount()
 QBenchmarkTestMethodData *QBenchmarkTestMethodData::current;
 
 QBenchmarkTestMethodData::QBenchmarkTestMethodData()
-:resultAccepted(false), iterationCount(-1)
+:resultAccepted(false), runOnce(false), iterationCount(-1)
 {
    
 }
@@ -157,6 +157,11 @@ void QBenchmarkTestMethodData::setResult(qint64 value)
     if (QBenchmarkGlobalData::current->iterationCount != -1)
         accepted = true;
 
+    if (QBenchmarkTestMethodData::current->runOnce) {
+        iterationCount = 1;
+        accepted = true;
+    }
+    
     // Test the result directly without calling the measurer if the minimum time 
     // has been specifed on the command line with -minimumvalue.
     else if (QBenchmarkGlobalData::current->walltimeMinimum != -1)
@@ -174,15 +179,23 @@ void QBenchmarkTestMethodData::setResult(qint64 value)
         QBenchmarkResult(QBenchmarkGlobalData::current->context, value, iterationCount);
 }
 
-/*! \internal
+/*!
+    \class QTest::QBenchmarkIterationController
+    \internal
+
     The QBenchmarkIterationController class is used by the QBENCHMARK macro to
     drive the benchmarking loop. It is repsonsible for starting and stopping
     the timing measurements as well as calling the result reporting functions.
 */
-QTest::QBenchmarkIterationController::QBenchmarkIterationController()
+
+/*! \internal
+*/
+QTest::QBenchmarkIterationController::QBenchmarkIterationController(RunMode runMode)
 {
     QTest::beginBenchmarkMeasurement();
     i = 0;
+    if (runMode == RunOnce)
+        QBenchmarkTestMethodData::current->runOnce = true;    
 }
 /*! \internal
 */
@@ -195,6 +208,8 @@ QTest::QBenchmarkIterationController::~QBenchmarkIterationController()
 */
 bool QTest::QBenchmarkIterationController::isDone()
 {
+    if (QBenchmarkTestMethodData::current->runOnce)
+        return i > 0;
     return i >= QTest::iterationCount();
 }