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#------------------------------------------------------------------------------
# This file is part of the OpenStructure project <www.openstructure.org>
#
# Copyright (C) 2008-2020 by the OpenStructure authors
#
# This library is free software; you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; either version 3.0 of the License, or (at your option)
# any later version.
# This library is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#------------------------------------------------------------------------------
import unittest
if __name__== '__main__':
import sys
sys.path.insert(0,"../../../stage/lib64/openstructure/")
sys.path.insert(0,"../../../stage/lib/openstructure/")
import ost
import ost.geom as geom
# this terrible hack is required for older version of Python/Boost
# which do not convert std::out_of_range to IndexError correctly.
try:
geom.Vec2()[3]
except Exception as e:
pass
IndexError = type(e)
class TestGeom(unittest.TestCase):
def runTest(self):
self.test_repr()
self.test_data()
def test_repr(self):
v=geom.Vec2(1,2)
v2=eval(repr(v))
self.assertTrue(geom.Equal(v, v2))
v=geom.Vec3(1,2,3)
v2=eval(repr(v))
self.assertTrue(geom.Equal(v, v2))
v=geom.Vec4(1,2,3,4)
v2=eval(repr(v))
self.assertTrue(geom.Equal(v, v2))
m=geom.Mat2(1,2,3,4)
m2=eval(repr(m))
self.assertTrue(geom.Equal(m, m2))
m=geom.Mat3(1,2,3,4,5,6,7,8,9)
m2=eval(repr(m))
self.assertTrue(geom.Equal(m, m2))
m=geom.Mat4(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16)
m2=eval(repr(m))
self.assertTrue(geom.Equal(m, m2))
def test_data(self):
self.assertEqual(geom.Vec2(1,2).data,[1,2])
self.assertEqual(geom.Vec3(1,2,3).data,[1,2,3])
self.assertEqual(geom.Vec4(1,2,3,4).data,[1,2,3,4])
self.assertEqual(geom.Mat2(1,2,
3,4).data,
[1,2,
3,4])
self.assertEqual(geom.Mat3(1,2,3,
4,5,6,
7,8,9).data,
[1,2,3,
4,5,6,
7,8,9])
self.assertEqual(geom.Mat4(1,2,3,4,
5,6,7,8,
9,10,11,12,
13,14,15,16).data,
[1,2,3,4,
5,6,7,8,
9,10,11,12,
13,14,15,16])
def test_boundary_checks_vec2(self):
v = geom.Vec2()
v[0] = v[0]
v[1] = v[1]
self.assertRaises(IndexError, v.__setitem__, (-1), 1)
self.assertRaises(IndexError, v.__setitem__, ( 2), 1)
self.assertRaises(IndexError, v.__getitem__, (-1))
self.assertRaises(IndexError, v.__getitem__, ( 2))
def test_boundary_checks_vec3(self):
v = geom.Vec3()
v[0] = v[0]
v[1] = v[1]
v[2] = v[2]
self.assertRaises(IndexError, v.__setitem__, (-1), 1)
self.assertRaises(IndexError, v.__setitem__, ( 3), 1)
self.assertRaises(IndexError, v.__getitem__, (-1))
self.assertRaises(IndexError, v.__getitem__, ( 3))
def test_boundary_checks_vec4(self):
v = geom.Vec4()
v[0] = v[0]
v[1] = v[1]
v[2] = v[2]
v[3] = v[3]
self.assertRaises(IndexError, v.__setitem__, (-1), 1)
self.assertRaises(IndexError, v.__setitem__, ( 4), 1)
self.assertRaises(IndexError, v.__getitem__, (-1))
self.assertRaises(IndexError, v.__getitem__, ( 4))
def test_boundary_checks_mat2(self):
m = geom.Mat2()
m[0,0] = m[0,0]
m[0,1] = m[0,1]
m[1,0] = m[1,0]
m[1,1] = m[1,1]
self.assertRaises(IndexError, m.__setitem__, (-1,0), 1)
self.assertRaises(IndexError, m.__setitem__, ( 2,0), 1)
self.assertRaises(IndexError, m.__setitem__, (0,-1), 1)
self.assertRaises(IndexError, m.__setitem__, (-1,2), 1)
self.assertRaises(IndexError, m.__getitem__, (-1,0))
self.assertRaises(IndexError, m.__getitem__, ( 2,0))
self.assertRaises(IndexError, m.__getitem__, (0,-1))
self.assertRaises(IndexError, m.__getitem__, (0,2))
def test_boundary_checks_mat3(self):
m = geom.Mat3()
m[0,0] = m[0,0]
m[0,1] = m[0,1]
m[0,2] = m[0,2]
m[1,0] = m[1,0]
m[1,1] = m[1,1]
m[1,2] = m[1,2]
m[2,0] = m[2,0]
m[2,1] = m[2,1]
m[2,2] = m[2,2]
self.assertRaises(IndexError, m.__setitem__, (-1,0), 1)
self.assertRaises(IndexError, m.__setitem__, ( 3,0), 1)
self.assertRaises(IndexError, m.__setitem__, (0,-1), 1)
self.assertRaises(IndexError, m.__setitem__, (-1,3), 1)
self.assertRaises(IndexError, m.__getitem__, (-1,0))
self.assertRaises(IndexError, m.__getitem__, ( 3,0))
self.assertRaises(IndexError, m.__getitem__, (0,-1))
self.assertRaises(IndexError, m.__getitem__, (0,3))
def test_boundary_checks_mat4(self):
m = geom.Mat4()
m[0,0] = m[0,0]
m[0,1] = m[0,1]
m[0,2] = m[0,2]
m[0,3] = m[0,3]
m[1,0] = m[1,0]
m[1,1] = m[1,1]
m[1,2] = m[1,2]
m[1,3] = m[1,3]
m[2,0] = m[2,0]
m[2,1] = m[2,1]
m[2,2] = m[2,2]
m[2,3] = m[2,3]
m[3,0] = m[3,0]
m[3,1] = m[3,1]
m[3,2] = m[3,2]
m[3,3] = m[3,3]
self.assertRaises(IndexError, m.__setitem__, (-1,0), 1)
self.assertRaises(IndexError, m.__setitem__, ( 4,0), 1)
self.assertRaises(IndexError, m.__setitem__, (0,-1), 1)
self.assertRaises(IndexError, m.__setitem__, (-1,4), 1)
self.assertRaises(IndexError, m.__getitem__, (-1,0))
self.assertRaises(IndexError, m.__getitem__, ( 4,0))
self.assertRaises(IndexError, m.__getitem__, (0,-1))
self.assertRaises(IndexError, m.__getitem__, (0,4))
if __name__== '__main__':
from ost import testutils
testutils.RunTests()
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