diff options
Diffstat (limited to 'gerber/tests/test_primitives.py')
| -rw-r--r-- | gerber/tests/test_primitives.py | 166 |
1 files changed, 145 insertions, 21 deletions
diff --git a/gerber/tests/test_primitives.py b/gerber/tests/test_primitives.py index dab0225..2909d8f 100644 --- a/gerber/tests/test_primitives.py +++ b/gerber/tests/test_primitives.py @@ -6,10 +6,12 @@ from ..primitives import * from .tests import * -def test_primitive_implementation_warning(): +def test_primitive_smoketest(): p = Primitive() assert_raises(NotImplementedError, p.bounding_box) - + p.to_metric() + p.to_inch() + p.offset(1, 1) def test_line_angle(): """ Test Line primitive angle calculation @@ -103,6 +105,15 @@ def test_line_conversion(): assert_equal(l.aperture.width, 25.4) assert_equal(l.aperture.height, 254.0) +def test_line_offset(): + c = Circle((0, 0), 1) + l = Line((0, 0), (1, 1), c) + l.offset(1, 0) + assert_equal(l.start,(1., 0.)) + assert_equal(l.end, (2., 1.)) + l.offset(0, 1) + assert_equal(l.start,(1., 1.)) + assert_equal(l.end, (2., 2.)) def test_arc_radius(): """ Test Arc primitive radius calculation @@ -114,7 +125,6 @@ def test_arc_radius(): a = Arc(start, end, center, 'clockwise', 0) assert_equal(a.radius, radius) - def test_arc_sweep_angle(): """ Test Arc primitive sweep angle calculation """ @@ -157,7 +167,17 @@ def test_arc_conversion(): assert_equal(a.center, (25400.0, 254000.0)) assert_equal(a.aperture.diameter, 25.4) - +def test_arc_offset(): + c = Circle((0, 0), 1) + a = Arc((0, 0), (1, 1), (2, 2), 'clockwise', c) + a.offset(1, 0) + assert_equal(a.start,(1., 0.)) + assert_equal(a.end, (2., 1.)) + assert_equal(a.center, (3., 2.)) + a.offset(0, 1) + assert_equal(a.start,(1., 1.)) + assert_equal(a.end, (2., 2.)) + assert_equal(a.center, (3., 3.)) def test_circle_radius(): """ Test Circle primitive radius calculation @@ -165,13 +185,28 @@ def test_circle_radius(): c = Circle((1, 1), 2) assert_equal(c.radius, 1) - def test_circle_bounds(): """ Test Circle bounding box calculation """ c = Circle((1, 1), 2) assert_equal(c.bounding_box, ((0, 2), (0, 2))) +def test_circle_conversion(): + c = Circle((2.54, 25.4), 254.0) + c.to_inch() + assert_equal(c.position, (0.1, 1.)) + assert_equal(c.diameter, 10.) + c = Circle((0.1, 1.0), 10.0) + c.to_metric() + assert_equal(c.position, (2.54, 25.4)) + assert_equal(c.diameter, 254.) + +def test_circle_offset(): + c = Circle((0, 0), 1) + c.offset(1, 0) + assert_equal(c.position,(1., 0.)) + c.offset(0, 1) + assert_equal(c.position,(1., 1.)) def test_ellipse_ctor(): """ Test ellipse creation @@ -181,7 +216,6 @@ def test_ellipse_ctor(): assert_equal(e.width, 3) assert_equal(e.height, 2) - def test_ellipse_bounds(): """ Test ellipse bounding box calculation """ @@ -194,6 +228,26 @@ def test_ellipse_bounds(): e = Ellipse((2, 2), 4, 2, rotation=270) assert_equal(e.bounding_box, ((1, 3), (0, 4))) +def test_ellipse_conversion(): + e = Ellipse((2.54, 25.4), 254.0, 2540.) + e.to_inch() + assert_equal(e.position, (0.1, 1.)) + assert_equal(e.width, 10.) + assert_equal(e.height, 100.) + + e = Ellipse((0.1, 1.), 10.0, 100.) + e.to_metric() + assert_equal(e.position, (2.54, 25.4)) + assert_equal(e.width, 254.) + assert_equal(e.height, 2540.) + +def test_ellipse_offset(): + e = Ellipse((0, 0), 1, 2) + e.offset(1, 0) + assert_equal(e.position,(1., 0.)) + e.offset(0, 1) + assert_equal(e.position,(1., 1.)) + def test_rectangle_ctor(): """ Test rectangle creation """ @@ -216,6 +270,25 @@ def test_rectangle_bounds(): assert_array_almost_equal(xbounds, (-math.sqrt(2), math.sqrt(2))) assert_array_almost_equal(ybounds, (-math.sqrt(2), math.sqrt(2))) +def test_rectangle_conversion(): + r = Rectangle((2.54, 25.4), 254.0, 2540.0) + r.to_inch() + assert_equal(r.position, (0.1, 1.0)) + assert_equal(r.width, 10.0) + assert_equal(r.height, 100.0) + r = Rectangle((0.1, 1.0), 10.0, 100.0) + r.to_metric() + assert_equal(r.position, (2.54,25.4)) + assert_equal(r.width, 254.0) + assert_equal(r.height, 2540.0) + +def test_rectangle_offset(): + r = Rectangle((0, 0), 1, 2) + r.offset(1, 0) + assert_equal(r.position,(1., 0.)) + r.offset(0, 1) + assert_equal(r.position,(1., 1.)) + def test_diamond_ctor(): """ Test diamond creation """ @@ -251,6 +324,12 @@ def test_diamond_conversion(): assert_equal(d.width, 254.0) assert_equal(d.height, 2540.0) +def test_diamond_offset(): + d = Diamond((0, 0), 1, 2) + d.offset(1, 0) + assert_equal(d.position,(1., 0.)) + d.offset(0, 1) + assert_equal(d.position,(1., 1.)) def test_chamfer_rectangle_ctor(): """ Test chamfer rectangle creation @@ -266,7 +345,6 @@ def test_chamfer_rectangle_ctor(): assert_equal(r.chamfer, chamfer) assert_array_almost_equal(r.corners, corners) - def test_chamfer_rectangle_bounds(): """ Test chamfer rectangle bounding box calculation """ @@ -279,7 +357,6 @@ def test_chamfer_rectangle_bounds(): assert_array_almost_equal(xbounds, (-math.sqrt(2), math.sqrt(2))) assert_array_almost_equal(ybounds, (-math.sqrt(2), math.sqrt(2))) - def test_chamfer_rectangle_conversion(): r = ChamferRectangle((2.54, 25.4), 254.0, 2540.0, 0.254, (True, True, False, False)) r.to_inch() @@ -295,6 +372,13 @@ def test_chamfer_rectangle_conversion(): assert_equal(r.height, 2540.0) assert_equal(r.chamfer, 0.254) +def test_chamfer_rectangle_offset(): + r = ChamferRectangle((0, 0), 1, 2, 0.01, (True, True, False, False)) + r.offset(1, 0) + assert_equal(r.position,(1., 0.)) + r.offset(0, 1) + assert_equal(r.position,(1., 1.)) + def test_round_rectangle_ctor(): """ Test round rectangle creation """ @@ -309,7 +393,6 @@ def test_round_rectangle_ctor(): assert_equal(r.radius, radius) assert_array_almost_equal(r.corners, corners) - def test_round_rectangle_bounds(): """ Test round rectangle bounding box calculation """ @@ -322,7 +405,6 @@ def test_round_rectangle_bounds(): assert_array_almost_equal(xbounds, (-math.sqrt(2), math.sqrt(2))) assert_array_almost_equal(ybounds, (-math.sqrt(2), math.sqrt(2))) - def test_round_rectangle_conversion(): r = RoundRectangle((2.54, 25.4), 254.0, 2540.0, 0.254, (True, True, False, False)) r.to_inch() @@ -338,6 +420,13 @@ def test_round_rectangle_conversion(): assert_equal(r.height, 2540.0) assert_equal(r.radius, 0.254) +def test_round_rectangle_offset(): + r = RoundRectangle((0, 0), 1, 2, 0.01, (True, True, False, False)) + r.offset(1, 0) + assert_equal(r.position,(1., 0.)) + r.offset(0, 1) + assert_equal(r.position,(1., 1.)) + def test_obround_ctor(): """ Test obround creation """ @@ -350,7 +439,6 @@ def test_obround_ctor(): assert_equal(o.width, width) assert_equal(o.height, height) - def test_obround_bounds(): """ Test obround bounding box calculation """ @@ -363,14 +451,12 @@ def test_obround_bounds(): assert_array_almost_equal(xbounds, (0, 4)) assert_array_almost_equal(ybounds, (1, 3)) - def test_obround_orientation(): o = Obround((0, 0), 2, 1) assert_equal(o.orientation, 'horizontal') o = Obround((0, 0), 1, 2) assert_equal(o.orientation, 'vertical') - def test_obround_subshapes(): o = Obround((0,0), 1, 4) ss = o.subshapes @@ -383,7 +469,6 @@ def test_obround_subshapes(): assert_array_almost_equal(ss['circle1'].position, (1.5, 0)) assert_array_almost_equal(ss['circle2'].position, (-1.5, 0)) - def test_obround_conversion(): o = Obround((2.54,25.4), 254.0, 2540.0) o.to_inch() @@ -397,6 +482,12 @@ def test_obround_conversion(): assert_equal(o.width, 254.0) assert_equal(o.height, 2540.0) +def test_obround_offset(): + o = Obround((0, 0), 1, 2) + o.offset(1, 0) + assert_equal(o.position,(1., 0.)) + o.offset(0, 1) + assert_equal(o.position,(1., 1.)) def test_polygon_ctor(): """ Test polygon creation @@ -422,7 +513,6 @@ def test_polygon_bounds(): assert_array_almost_equal(xbounds, (-2, 6)) assert_array_almost_equal(ybounds, (-2, 6)) - def test_polygon_conversion(): p = Polygon((2.54, 25.4), 3, 254.0) p.to_inch() @@ -434,6 +524,12 @@ def test_polygon_conversion(): assert_equal(p.position, (2.54, 25.4)) assert_equal(p.radius, 254.0) +def test_polygon_offset(): + p = Polygon((0, 0), 5, 10) + p.offset(1, 0) + assert_equal(p.position,(1., 0.)) + p.offset(0, 1) + assert_equal(p.position,(1., 1.)) def test_region_ctor(): """ Test Region creation @@ -443,7 +539,6 @@ def test_region_ctor(): for i, point in enumerate(points): assert_array_almost_equal(r.points[i], point) - def test_region_bounds(): """ Test region bounding box calculation """ @@ -464,7 +559,13 @@ def test_region_conversion(): r.to_metric() assert_equal(set(r.points), {(2.54, 25.4), (254.0, 2540.0), (25400.0, 254000.0)}) - +def test_region_offset(): + points = ((0, 0), (1,0), (1,1), (0,1)) + r = Region(points) + r.offset(1, 0) + assert_equal(set(r.points), {(1, 0), (2, 0), (2,1), (1, 1)}) + r.offset(0, 1) + assert_equal(set(r.points), {(1, 1), (2, 1), (2,2), (1, 2)}) def test_round_butterfly_ctor(): """ Test round butterfly creation @@ -482,7 +583,6 @@ def test_round_butterfly_ctor_validation(): assert_raises(TypeError, RoundButterfly, 3, 5) assert_raises(TypeError, RoundButterfly, (3,4,5), 5) - def test_round_butterfly_conversion(): b = RoundButterfly((2.54, 25.4), 254.0) b.to_inch() @@ -494,6 +594,13 @@ def test_round_butterfly_conversion(): assert_equal(b.position, (2.54, 25.4)) assert_equal(b.diameter, (254.0)) +def test_round_butterfly_offset(): + b = RoundButterfly((0, 0), 1) + b.offset(1, 0) + assert_equal(b.position,(1., 0.)) + b.offset(0, 1) + assert_equal(b.position,(1., 1.)) + def test_round_butterfly_bounds(): """ Test RoundButterfly bounding box calculation """ @@ -517,7 +624,6 @@ def test_square_butterfly_ctor_validation(): assert_raises(TypeError, SquareButterfly, 3, 5) assert_raises(TypeError, SquareButterfly, (3,4,5), 5) - def test_square_butterfly_bounds(): """ Test SquareButterfly bounding box calculation """ @@ -537,6 +643,13 @@ def test_squarebutterfly_conversion(): assert_equal(b.position, (2.54, 25.4)) assert_equal(b.side, (254.0)) +def test_square_butterfly_offset(): + b = SquareButterfly((0, 0), 1) + b.offset(1, 0) + assert_equal(b.position,(1., 0.)) + b.offset(0, 1) + assert_equal(b.position,(1., 1.)) + def test_donut_ctor(): """ Test Donut primitive creation """ @@ -576,6 +689,12 @@ def test_donut_conversion(): assert_equal(d.inner_diameter, 254.0) assert_equal(d.outer_diaemter, 2540.0) +def test_donut_offset(): + d = Donut((0, 0), 'round', 1, 10) + d.offset(1, 0) + assert_equal(d.position,(1., 0.)) + d.offset(0, 1) + assert_equal(d.position,(1., 1.)) def test_drill_ctor(): """ Test drill primitive creation @@ -587,14 +706,12 @@ def test_drill_ctor(): assert_equal(d.diameter, diameter) assert_equal(d.radius, diameter/2.) - def test_drill_ctor_validation(): """ Test drill argument validation """ assert_raises(TypeError, Drill, 3, 5) assert_raises(TypeError, Drill, (3,4,5), 5) - def test_drill_bounds(): d = Drill((0, 0), 2) xbounds, ybounds = d.bounding_box @@ -616,6 +733,13 @@ def test_drill_conversion(): assert_equal(d.position, (2.54, 25.4)) assert_equal(d.diameter, 254.0) +def test_drill_offset(): + d = Drill((0, 0), 1.) + d.offset(1, 0) + assert_equal(d.position,(1., 0.)) + d.offset(0, 1) + assert_equal(d.position,(1., 1.)) + def test_drill_equality(): d = Drill((2.54, 25.4), 254.) d1 = Drill((2.54, 25.4), 254.) |