name the test

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11279 b7f1a160-662a-0410-a6d8-bea165342f16
typo (but variable not used)

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11280 b7f1a160-662a-0410-a6d8-bea165342f16
fix error messages for python test loading

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11281 b7f1a160-662a-0410-a6d8-bea165342f16
an EXPECT_TRUE and EXPECT_FALSE python functions to mimic google test

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11282 b7f1a160-662a-0410-a6d8-bea165342f16
python test appears in project

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11283 b7f1a160-662a-0410-a6d8-bea165342f16
Compliant:
* WARNING internal API modifications:
- ConstraintValue::dynamics/correction takes now nb constraint blocks + nb line per constraint (rather than directly the total number constraint lines). This mask is updated at the beginning of each AssembledSolver::solve (by calling ConstraintValue::filterConstraints). This mask is cleared at the end of each solve.
- Constraints (projectors) now have a mask flagging which constraints are active. This flag must be taken into account by numerical solvers.
* Fixing constraints behaviors:
- non-violated unilateral constraint with restitution (alarmDistance)
- contact with friction + restitution
- adding stabilization for non bilateral constraints
* SequentialSolver: handle deactivated constraints
* TODO: AssembledSolver: keep pointers on ConstraintValue and Constraint components rather than looking for them each time they are needed


git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11284 b7f1a160-662a-0410-a6d8-bea165342f16
Compliant: fixing AssembledSolver

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11285 b7f1a160-662a-0410-a6d8-bea165342f16
Compliant: fixing elastic constraint limits

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11286 b7f1a160-662a-0410-a6d8-bea165342f16
Compliant: examples about restitution:
- contact/restitution.scn: unilateral elastic contacts with proximity
- contact/restitution+friction.scn: frictional elastic contacts with proximity
- stops.scn: adding elastic limits

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11287 b7f1a160-662a-0410-a6d8-bea165342f16
ADD: test to avoid a crash if a OglShader is not found in the context

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11288 b7f1a160-662a-0410-a6d8-bea165342f16