fix datastream and comments

python/PyQt6/core/auto_additions/qgis.py

@@ -3218,7 +3218,7 @@
 Qgis.FieldDomainDuplicatePolicy.DefaultValue.__doc__ = "Use default field value"
 Qgis.FieldDomainDuplicatePolicy.Duplicate.__doc__ = "Duplicate original value"
 Qgis.FieldDomainDuplicatePolicy.UnsetField.__doc__ = "Clears the field value so that the data provider backend will populate using any backend triggers or similar logic (since QGIS 3.30)"
-Qgis.FieldDomainDuplicatePolicy.__doc__ = "Duplicate policy for field domains.\n\nWhen a feature is duplicated, defines how the value of attributes\nfollowing the domain are computed.\n\n.. versionadded:: 3.38\n\n" + '* ``DefaultValue``: ' + Qgis.FieldDomainDuplicatePolicy.DefaultValue.__doc__ + '\n' + '* ``Duplicate``: ' + Qgis.FieldDomainDuplicatePolicy.Duplicate.__doc__ + '\n' + '* ``UnsetField``: ' + Qgis.FieldDomainDuplicatePolicy.UnsetField.__doc__
+Qgis.FieldDomainDuplicatePolicy.__doc__ = "Duplicate policy for fields.\n\nWhen a feature is duplicated, defines how the value of attributes\nfollowing the domain are computed.\n\n.. versionadded:: 3.38\n\n" + '* ``DefaultValue``: ' + Qgis.FieldDomainDuplicatePolicy.DefaultValue.__doc__ + '\n' + '* ``Duplicate``: ' + Qgis.FieldDomainDuplicatePolicy.Duplicate.__doc__ + '\n' + '* ``UnsetField``: ' + Qgis.FieldDomainDuplicatePolicy.UnsetField.__doc__
 # --
 Qgis.FieldDomainDuplicatePolicy.baseClass = Qgis
 # monkey patching scoped based enum

python/core/auto_additions/qgis.py

@@ -3163,7 +3163,7 @@
 Qgis.FieldDomainDuplicatePolicy.DefaultValue.__doc__ = "Use default field value"
 Qgis.FieldDomainDuplicatePolicy.Duplicate.__doc__ = "Duplicate original value"
 Qgis.FieldDomainDuplicatePolicy.UnsetField.__doc__ = "Clears the field value so that the data provider backend will populate using any backend triggers or similar logic (since QGIS 3.30)"
-Qgis.FieldDomainDuplicatePolicy.__doc__ = "Duplicate policy for field domains.\n\nWhen a feature is duplicated, defines how the value of attributes\nfollowing the domain are computed.\n\n.. versionadded:: 3.38\n\n" + '* ``DefaultValue``: ' + Qgis.FieldDomainDuplicatePolicy.DefaultValue.__doc__ + '\n' + '* ``Duplicate``: ' + Qgis.FieldDomainDuplicatePolicy.Duplicate.__doc__ + '\n' + '* ``UnsetField``: ' + Qgis.FieldDomainDuplicatePolicy.UnsetField.__doc__
+Qgis.FieldDomainDuplicatePolicy.__doc__ = "Duplicate policy for fields.\n\nWhen a feature is duplicated, defines how the value of attributes\nfollowing the domain are computed.\n\n.. versionadded:: 3.38\n\n" + '* ``DefaultValue``: ' + Qgis.FieldDomainDuplicatePolicy.DefaultValue.__doc__ + '\n' + '* ``Duplicate``: ' + Qgis.FieldDomainDuplicatePolicy.Duplicate.__doc__ + '\n' + '* ``UnsetField``: ' + Qgis.FieldDomainDuplicatePolicy.UnsetField.__doc__
 # --
 Qgis.FieldDomainDuplicatePolicy.baseClass = Qgis
 # monkey patching scoped based enum

src/core/qgis.h

@@ -3219,7 +3219,7 @@ class CORE_EXPORT Qgis
     Q_ENUM( FieldDomainMergePolicy )
 
     /**
-     * Duplicate policy for field domains.
+     * Duplicate policy for fields.
      *
      * When a feature is duplicated, defines how the value of attributes
      * following the domain are computed.

src/core/qgsfield.cpp

@@ -779,6 +779,7 @@ QDataStream &operator<<( QDataStream &out, const QgsField &field )
   out << field.constraints().constraintDescription();
   out << static_cast< quint32 >( field.subType() );
   out << static_cast< int >( field.splitPolicy() );
+  out << static_cast< int >( field.duplicatePolicy() );
   out << field.metadata();
   return out;
 }

tests/src/core/testqgsfield.cpp

@@ -934,6 +934,7 @@ void TestQgsField::dataStream()
   original.setAlias( QStringLiteral( "alias" ) );
   original.setDefaultValueDefinition( QgsDefaultValue( QStringLiteral( "default" ) ) );
   original.setSplitPolicy( Qgis::FieldDomainSplitPolicy::GeometryRatio );
+  original.setDuplicatePolicy( Qgis::FieldDomainDuplicatePolicy::DefaultValue );
   QgsFieldConstraints constraints;
   constraints.setConstraint( QgsFieldConstraints::ConstraintNotNull, QgsFieldConstraints::ConstraintOriginProvider );
   constraints.setConstraint( QgsFieldConstraints::ConstraintUnique, QgsFieldConstraints::ConstraintOriginLayer );

tests/src/python/test_qgsvectorlayerutils.py

@@ -646,27 +646,27 @@ def testDuplicateFeature(self):
         # > and duplicate policy is concerned
         result_feature = results[0]
         self.assertEqual(result_feature.attribute('fldtxt'), l1f1orig.attribute('fldtxt'))
-        self.assertEqual(result_feature.attribute('policycheck1value'), 'Orig Blabla L1') # duplicated
-        self.assertEqual(result_feature.attribute('policycheck2value'), 'Def Blabla L1') # default Value
-        self.assertEqual(result_feature.attribute('policycheck3value'), None) # unset
+        self.assertEqual(result_feature.attribute('policycheck1value'), 'Orig Blabla L1')  # duplicated
+        self.assertEqual(result_feature.attribute('policycheck2value'), 'Def Blabla L1')  # default Value
+        self.assertEqual(result_feature.attribute('policycheck3value'), None)  # unset
         # > check duplicated children occurred on both layers
         self.assertEqual(len(results[1].layers()), 2)
         idx = results[1].layers().index(layer2)
         self.assertEqual(results[1].layers()[idx], layer2)
         self.assertTrue(results[1].duplicatedFeatures(layer2))
         for child_fid in results[1].duplicatedFeatures(layer2):
             child_feature = layer2.getFeature(child_fid)
-            self.assertEqual(child_feature.attribute('policycheck1value'), 'Orig Blabla L2') # duplicated
-            self.assertEqual(child_feature.attribute('policycheck2value'), 'Def Blabla L2') # default Value
-            self.assertEqual(child_feature.attribute('policycheck3value'), None) # unset
+            self.assertEqual(child_feature.attribute('policycheck1value'), 'Orig Blabla L2')  # duplicated
+            self.assertEqual(child_feature.attribute('policycheck2value'), 'Def Blabla L2')  # default Value
+            self.assertEqual(child_feature.attribute('policycheck3value'), None)  # unset
         idx = results[1].layers().index(layer3)
         self.assertEqual(results[1].layers()[idx], layer3)
         self.assertTrue(results[1].duplicatedFeatures(layer3))
         for child_fid in results[1].duplicatedFeatures(layer3):
             child_feature = layer3.getFeature(child_fid)
-            self.assertEqual(child_feature.attribute('policycheck1value'), 'Orig Blabla L3') # duplicated
-            self.assertEqual(child_feature.attribute('policycheck2value'), 'Def Blabla L3') # default Value
-            self.assertEqual(child_feature.attribute('policycheck3value'), None) # unset
+            self.assertEqual(child_feature.attribute('policycheck1value'), 'Orig Blabla L3')  # duplicated
+            self.assertEqual(child_feature.attribute('policycheck2value'), 'Def Blabla L3')  # default Value
+            self.assertEqual(child_feature.attribute('policycheck3value'), None)  # unset
 
         '''
         # testoutput 2