72 lines
2 KiB
Python
72 lines
2 KiB
Python
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#encoding: utf8
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from nose.tools import *
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import os
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from utilities import execution_path
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import mapnik
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wkts = [
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[1,"POINT(30 10)"],
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[1,"LINESTRING(30 10,10 30,40 40)"],
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[1,"POLYGON((30 10,10 20,20 40,40 40,30 10))"],
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[1,"POLYGON((35 10,10 20,15 40,45 45,35 10),(20 30,35 35,30 20,20 30))"],
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[4,"MULTIPOINT((10 40),(40 30),(20 20),(30 10))"],
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[2,"MULTILINESTRING((10 10,20 20,10 40),(40 40,30 30,40 20,30 10))"],
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[2,"MULTIPOLYGON(((30 20,10 40,45 40,30 20)),((15 5,40 10,10 20,5 10,15 5)))"],
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[2,"MULTIPOLYGON(((40 40,20 45,45 30,40 40)),((20 35,45 20,30 5,10 10,10 30,20 35),(30 20,20 25,20 15,30 20)))"],
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[3,"GEOMETRYCOLLECTION(POLYGON((1 1,2 1,2 2,1 2,1 1)),POINT(2 3),LINESTRING(2 3,3 4))"]
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]
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def compare_wkb_from_wkt(wkt,num):
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f = mapnik.Feature(1)
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f.add_geometries_from_wkt(wkt)
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eq_(len(f.geometries()),num)
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paths = mapnik.Path.from_wkt(wkt)
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eq_(len(paths),num)
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eq_(f.geometries()[0].to_wkb(),paths[0].to_wkb())
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paths2 = mapnik.Path()
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for path in paths:
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paths2.add_wkb(path.to_wkb())
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eq_(len(paths2),num)
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eq_(f.geometries()[0].to_wkb(),paths2[0].to_wkb())
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def test_wkb():
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for wkt in wkts:
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try:
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compare_wkb_from_wkt(wkt[1],wkt[0])
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except RuntimeError, e:
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raise RuntimeError('%s %s' % (e, wkt))
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def compare_wkt_from_wkt(wkt,num):
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f = mapnik.Feature(1)
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f.add_geometries_from_wkt(wkt)
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eq_(len(f.geometries()),num)
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paths = mapnik.Path.from_wkt(wkt)
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eq_(len(paths),num)
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eq_(f.geometries()[0].to_wkt(),paths[0].to_wkt())
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paths2 = mapnik.Path()
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for path in paths:
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paths2.add_wkb(path.to_wkb())
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eq_(len(paths2),num)
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eq_(f.geometries()[0].to_wkt(),paths2[0].to_wkt())
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eq_(f.geometries().to_wkt().upper().replace('.0',''),wkt)
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def test_wkt():
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for wkt in wkts:
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try:
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compare_wkt_from_wkt(wkt[1],wkt[0])
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except RuntimeError, e:
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raise RuntimeError('%s %s' % (e, wkt))
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if __name__ == "__main__":
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[eval(run)() for run in dir() if 'test_' in run]
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