Fix test failures on windows

Author: jef-n

src/core/qgsvectorfilewriter.cpp

@@ -2098,9 +2098,10 @@ bool QgsVectorFileWriter::deleteShapeFile( QString theFileName )
   bool ok = true;
   foreach ( QString file, dir.entryList( filter ) )
   {
-    if ( !QFile::remove( dir.canonicalPath() + "/" + file ) )
+    QFile f( dir.canonicalPath() + "/" + file );
+    if ( !f.remove( ) )
     {
-      QgsDebugMsg( "Removing file failed : " + file );
+      QgsDebugMsg( QString( "Removing file %1 failed: %2" ).arg( file ).arg( f.errorString() ) );
       ok = false;
     }
   }

src/providers/ogr/qgsogrconnpool.cpp

@@ -16,10 +16,11 @@
 #include "qgsogrconnpool.h"
 
 QgsOgrConnPool QgsOgrConnPool::sInstance;
+bool QgsOgrConnPool::sInstanceDestroyed = false;
 
 QgsOgrConnPool* QgsOgrConnPool::instance()
 {
-  return &sInstance;
+  return sInstanceDestroyed ? 0 : &sInstance;
 }
 
 QgsOgrConnPool::QgsOgrConnPool() : QgsConnectionPool<QgsOgrConn*, QgsOgrConnPoolGroup>()
@@ -30,4 +31,5 @@ QgsOgrConnPool::QgsOgrConnPool() : QgsConnectionPool<QgsOgrConn*, QgsOgrConnPool
 QgsOgrConnPool::~QgsOgrConnPool()
 {
   QgsDebugCall;
+  sInstanceDestroyed = true;
 }

src/providers/ogr/qgsogrconnpool.h

@@ -111,6 +111,18 @@ class QgsOgrConnPool : public QgsConnectionPool<QgsOgrConn*, QgsOgrConnPoolGroup
       mMutex.unlock();
     }
 
+    static void refS( const QString &connInfo )
+    {
+      if ( instance() )
+        instance()->ref( connInfo );
+    }
+
+    static void unrefS( const QString &connInfo )
+    {
+      if ( instance() )
+        instance()->unref( connInfo );
+    }
+
   protected:
     Q_DISABLE_COPY( QgsOgrConnPool )
 
@@ -119,6 +131,7 @@ class QgsOgrConnPool : public QgsConnectionPool<QgsOgrConn*, QgsOgrConnPoolGroup
     ~QgsOgrConnPool();
 
     static QgsOgrConnPool sInstance;
+    static bool sInstanceDestroyed;
 };
 
 

src/providers/ogr/qgsogrfeatureiterator.cpp

@@ -342,12 +342,12 @@ QgsOgrFeatureSource::QgsOgrFeatureSource( const QgsOgrProvider* p )
   mFields = p->mAttributeFields;
   mDriverName = p->ogrDriverName;
   mOgrGeometryTypeFilter = wkbFlatten( p->mOgrGeometryTypeFilter );
-  QgsOgrConnPool::instance()->ref( mFilePath );
+  QgsOgrConnPool::refS( mFilePath );
 }
 
 QgsOgrFeatureSource::~QgsOgrFeatureSource()
 {
-  QgsOgrConnPool::instance()->unref( mFilePath );
+  QgsOgrConnPool::unrefS( mFilePath );
 }
 
 QgsFeatureIterator QgsOgrFeatureSource::getFeatures( const QgsFeatureRequest& request )

src/providers/ogr/qgsogrprovider.cpp

@@ -451,7 +451,7 @@ QgsOgrProvider::QgsOgrProvider( QString const & uri )
     << QgsVectorDataProvider::NativeType( tr( "Date & Time" ), "datetime", QVariant::DateTime );
   }
 
-  QgsOgrConnPool::instance()->ref( mFilePath );
+  QgsOgrConnPool::refS( mFilePath );
 }
 
 QgsOgrProvider::~QgsOgrProvider()
@@ -473,7 +473,7 @@ QgsOgrProvider::~QgsOgrProvider()
     extent_ = 0;
   }
 
-  QgsOgrConnPool::instance()->unref( mFilePath );
+  QgsOgrConnPool::unrefS( mFilePath );
 }
 
 QgsAbstractFeatureSource* QgsOgrProvider::featureSource() const

tests/src/core/regression1141.cpp

@@ -126,42 +126,45 @@ void Regression1141::diacriticalTest()
   {
     qDebug( "Creating test dataset: " );
 
-    QgsVectorFileWriter myWriter( mFileName,
-                                  mEncoding,
-                                  mFields,
-                                  QGis::WKBPoint,
-                                  &mCRS );
-
-    QgsPoint myPoint = QgsPoint( 10.0, 10.0 );
-    // NOTE: don't delete this pointer again -
-    // ownership is passed to the feature which will
-    // delete it in its dtor!
-    QgsGeometry * mypPointGeometry = QgsGeometry::fromPoint( myPoint );
-    QgsFeature myFeature;
-    myFeature.setGeometry( mypPointGeometry );
-    myFeature.initAttributes( 1 );
-    myFeature.setAttribute( 0, 10 );
-    //
-    // Write the feature to the filewriter
-    // and check for errors
-    //
-    QVERIFY( myWriter.addFeature( myFeature ) );
-    mError = myWriter.hasError();
-
-    if ( mError == QgsVectorFileWriter::ErrDriverNotFound )
     {
-      std::cout << "Driver not found error" << std::endl;
-    }
-    else if ( mError == QgsVectorFileWriter::ErrCreateDataSource )
-    {
-      std::cout << "Create data source error" << std::endl;
-    }
-    else if ( mError == QgsVectorFileWriter::ErrCreateLayer )
-    {
-      std::cout << "Create layer error" << std::endl;
+      QgsVectorFileWriter myWriter( mFileName,
+                                    mEncoding,
+                                    mFields,
+                                    QGis::WKBPoint,
+                                    &mCRS );
+
+      QgsPoint myPoint = QgsPoint( 10.0, 10.0 );
+      // NOTE: don't delete this pointer again -
+      // ownership is passed to the feature which will
+      // delete it in its dtor!
+      QgsGeometry * mypPointGeometry = QgsGeometry::fromPoint( myPoint );
+      QgsFeature myFeature;
+      myFeature.setGeometry( mypPointGeometry );
+      myFeature.initAttributes( 1 );
+      myFeature.setAttribute( 0, 10 );
+      //
+      // Write the feature to the filewriter
+      // and check for errors
+      //
+      QVERIFY( myWriter.addFeature( myFeature ) );
+      mError = myWriter.hasError();
+
+      if ( mError == QgsVectorFileWriter::ErrDriverNotFound )
+      {
+        std::cout << "Driver not found error" << std::endl;
+      }
+      else if ( mError == QgsVectorFileWriter::ErrCreateDataSource )
+      {
+        std::cout << "Create data source error" << std::endl;
+      }
+      else if ( mError == QgsVectorFileWriter::ErrCreateLayer )
+      {
+        std::cout << "Create layer error" << std::endl;
+      }
+
+      QVERIFY( mError == QgsVectorFileWriter::NoError );
     }
 
-    QVERIFY( mError == QgsVectorFileWriter::NoError );
     // Now check we can delete it again ok
     QVERIFY( QgsVectorFileWriter::deleteShapeFile( mFileName ) );