def simple_execution_test():
algorithms = [
features.ConstantPointCoordinates(),
features.ConstantPointCoordinates(strokes=0),
features.FirstNPoints(),
# features.Bitmap(),
features.Ink(),
features.AspectRatio(),
features.Width(),
features.Time(),
features.CenterOfMass(),
features.StrokeCenter(),
features.StrokeCenter(8),
features.StrokeIntersections(),
features.ReCurvature()
]
for algorithm in algorithms:
recording = testhelper.get_symbol_as_handwriting(292934)
algorithm(recording)
def stroke_intersections_test():
f = features.StrokeIntersections(strokes=4)
recording = testhelper.get_symbol_as_handwriting(293035)
x = f(recording)
nose.tools.assert_equal(x, [0, 1, 0, 0, 0, 0, 0, 0, 0, 0])
def stroke_intersection2_test():
"""A 't' has two strokes. They don't intersect themselves, but they
intersect once."""
recording = testhelper.get_symbol_as_handwriting(293035)
feature = features.StrokeIntersections(2)
nose.tools.assert_equal(feature(recording), [0, 1, 0])
def stroke_intersection1_test():
"""A '&' has one stroke. This stroke intersects itself once."""
recording = testhelper.get_symbol_as_handwriting(97705)
feature = features.StrokeIntersections(1)
nose.tools.assert_equal(feature(recording), [2])
def test_stroke_intersections():
f = features.StrokeIntersections(strokes=4)
recording = testhelper.get_symbol_as_handwriting(293035)
x = f(recording)
assert x == [0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
def test_stroke_intersection2():
"""A 't' has two strokes. They don't intersect themselves, but they
intersect once."""
recording = testhelper.get_symbol_as_handwriting(293035)
feature = features.StrokeIntersections(2)
assert feature(recording) == [0, 1, 0]
def test_stroke_intersection1():
"""A '&' has one stroke. This stroke intersects itself once."""
recording = testhelper.get_symbol_as_handwriting(97705)
feature = features.StrokeIntersections(1)
assert feature(recording) == [2]