PR: missing imports when tests are executed alone

src/SMESH_SWIG/SMESH_controls.py

@@ -25,11 +25,13 @@
 #  Author : Sergey LITONIN
 #  Module : SMESH
 #
+import salome
 import SMESH_mechanic
 
 import SMESH, SALOMEDS
 from salome.smesh import smeshBuilder
 smesh =  smeshBuilder.New(salome.myStudy)
+mesh = SMESH_mechanic.mesh
 
 # ---- Criterion : AREA > 100
 

src/SMESH_SWIG/SMESH_fixation_hexa.py

@@ -25,6 +25,7 @@
 # SMESH_fixation.py
 # Hypothesis and algorithms for the mesh generation are global
 #
+import salome
 import SMESH_fixation
 
 import SMESH, SALOMEDS

src/SMESH_SWIG/SMESH_fixation_netgen.py

@@ -25,6 +25,7 @@
 # SMESH_fixation.py
 # The new Netgen algorithm is used that discretizes baoundaries itself
 #
+import salome
 import SMESH_fixation
 
 import SMESH, SALOMEDS

src/SMESH_SWIG/SMESH_fixation_tetra.py

@@ -25,7 +25,7 @@
 # SMESH_fixation.py
 # Hypothesis and algorithms for the mesh generation are global
 #
-
+import salome
 import SMESH_fixation
 
 import SMESH, SALOMEDS