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Sketch: [skip ci] add unit test to detect missing point-on-point constraints

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wmayer
2022-02-28 14:50:35 +01:00
parent 280c76f770
commit 6e4c61881b
1 changed files with 21 additions and 0 deletions
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src/Mod/Sketcher/SketcherTests/TestSketcherSolver.py
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@@ -120,6 +120,11 @@ def CreateSlotPlateInnerSet(SketchFeature):
SketchFeature.addConstraint(Sketcher.Constraint('Coincident',7,2,8,1))
SketchFeature.addConstraint(Sketcher.Constraint('Coincident',8,2,5,1))
def CreateThreeLinesWithCommonPoint(SketchFeature):
SketchFeature.addGeometry(Part.LineSegment(App.Vector(-55.965607,-9.864289,0),App.Vector(-55.600571,-9.387639,0)),False)
SketchFeature.addGeometry(Part.LineSegment(App.Vector(-55.735817,-9.067246,0),App.Vector(-55.600571,-9.387639,0)),False)
SketchFeature.addGeometry(Part.LineSegment(App.Vector(-55.600571,-9.387639,0),App.Vector(-55.058266,-9.677831,0)),False)
#---------------------------------------------------------------------------
# define the test cases to test the FreeCAD Sketcher module
#---------------------------------------------------------------------------
@@ -245,6 +250,22 @@ class TestSketcherSolver(unittest.TestCase):
ActiveSketch.solve()
self.failUnless(status == 0) # no redundants/conflicts/convergence issues
def testThreeLinesWithCoincidences_1(self):
sketch = self.Doc.addObject('Sketcher::SketchObject','Sketch')
CreateThreeLinesWithCommonPoint(sketch)
sketch.addConstraint(Sketcher.Constraint('Coincident',1,2,0,2))
sketch.addConstraint(Sketcher.Constraint('Coincident',2,1,0,2))
self.assertEqual(sketch.detectMissingPointOnPointConstraints(0.0001), 0)
# Same as in testThreeLinesWithCoincidences_1 but set the constraints on
# different lines
def testThreeLinesWithCoincidences_2(self):
sketch = self.Doc.addObject('Sketcher::SketchObject','Sketch')
CreateThreeLinesWithCommonPoint(sketch)
sketch.addConstraint(Sketcher.Constraint('Coincident',1,2,0,2))
sketch.addConstraint(Sketcher.Constraint('Coincident',2,1,1,2))
self.assertEqual(sketch.detectMissingPointOnPointConstraints(0.0001), 0)
def tearDown(self):
#closing doc
FreeCAD.closeDocument("SketchSolverTest")