def test_lib_pdfviewer_vec2d_HighLevel(self):
basis0 = vec2d(5.0, 0)
basis1 = vec2d(0, .5)
v = vec2d(10, 1)
self.assertTrue(v.convert_to_basis(basis0, basis1) == [2, 2])
self.assertTrue(v.projection(basis0) == (10, 0))
self.assertTrue(basis0.dot(basis1) == 0)
def test_lib_pdfviewer_vec2d_HighLevel(self):
basis0 = vec2d(5.0, 0)
basis1 = vec2d(0, .5)
v = vec2d(10, 1)
self.assert_(v.convert_to_basis(basis0, basis1) == [2, 2])
self.assert_(v.projection(basis0) == (10, 0))
self.assert_(basis0.dot(basis1) == 0)
def test_lib_pdfviewer_vec2d_ReverseMath(self):
v = vec2d(111, 222)
self.assertTrue(1 + v == vec2d(112, 223))
self.assertTrue(2 - v == [-109, -220])
self.assertTrue(3 * v == (333, 666))
self.assertTrue([222, 999] // v == [2, 4])
self.assertTrue([111, 222]**vec2d(2, 3) == [12321, 10941048])
self.assertTrue([-11, 78] + v == vec2d(100, 300))
def test_lib_pdfviewer_vec2d_ReverseMath(self):
v = vec2d(111,222)
self.assert_(1 + v == vec2d(112,223))
self.assert_(2 - v == [-109,-220])
self.assert_(3 * v == (333,666))
self.assert_([222,999] / v == [2,4])
self.assert_([111,222] ** vec2d(2,3) == [12321, 10941048])
self.assert_([-11, 78] + v == vec2d(100, 300))
def test_lib_pdfviewer_vec2d_Length(self):
v = vec2d(3,4)
self.assert_(v.length == 5)
self.assert_(v.get_length_sqrd() == 25)
self.assert_(v.normalize_return_length() == 5)
self.assert_(v.length == 1)
v.length = 5
self.assert_(v == vec2d(3,4))
v2 = vec2d(10, -2)
self.assert_(v.get_distance(v2) == (v - v2).get_length())
def test_lib_pdfviewer_vec2d_Length(self):
v = vec2d(3, 4)
self.assertTrue(v.length == 5)
self.assertTrue(v.get_length_sqrd() == 25)
self.assertTrue(v.normalize_return_length() == 5)
self.assertTrue(v.length == 1)
v.length = 5
self.assertTrue(v == vec2d(3, 4))
v2 = vec2d(10, -2)
self.assertTrue(v.get_distance(v2) == (v - v2).get_length())
def test_lib_pdfviewer_vec2d_Math(self):
v = vec2d(111,222)
self.assertEqual(v + 1, vec2d(112,223))
self.assert_(v - 2 == [109,220])
self.assert_(v * 3 == (333,666))
self.assert_(v / 2.0 == vec2d(55.5, 111))
self.assert_(v / 2 == (55, 111))
self.assert_(v ** vec2d(2,3) == [12321, 10941048])
self.assert_(v + [-11, 78] == vec2d(100, 300))
self.assert_(v / [11,2] == [10,111])
def test_lib_pdfviewer_vec2d_Math(self):
v = vec2d(111, 222)
self.assertEqual(v + 1, vec2d(112, 223))
self.assertTrue(v - 2 == [109, 220])
self.assertTrue(v * 3 == (333, 666))
self.assertTrue(v / 2.0 == vec2d(55.5, 111))
self.assertTrue(v // 2 == (55, 111))
self.assertTrue(v**vec2d(2, 3) == [12321, 10941048])
self.assertTrue(v + [-11, 78] == vec2d(100, 300))
self.assertTrue(v // [11, 2] == [10, 111])
def test_lib_pdfviewer_vec2d_Inplace(self):
inplace_vec = vec2d(5, 13)
inplace_ref = inplace_vec
inplace_src = vec2d(inplace_vec)
inplace_vec *= .5
inplace_vec += .5
inplace_vec //= (3, 6)
inplace_vec += vec2d(-1, -1)
alternate = (inplace_src * .5 + .5) // vec2d(3, 6) + [-1, -1]
self.assertEqual(inplace_vec, inplace_ref)
self.assertEqual(inplace_vec, alternate)
def test_lib_pdfviewer_vec2d_Inplace(self):
inplace_vec = vec2d(5, 13)
inplace_ref = inplace_vec
inplace_src = vec2d(inplace_vec)
inplace_vec *= .5
inplace_vec += .5
inplace_vec /= (3, 6)
inplace_vec += vec2d(-1, -1)
alternate = (inplace_src*.5 + .5)/vec2d(3,6) + [-1, -1]
self.assertEquals(inplace_vec, inplace_ref)
self.assertEquals(inplace_vec, alternate)
def test_lib_pdfviewer_vec2d_Comparison(self):
int_vec = vec2d(3, -2)
flt_vec = vec2d(3.0, -2.0)
zero_vec = vec2d(0, 0)
self.assert_(int_vec == flt_vec)
self.assert_(int_vec != zero_vec)
self.assert_((flt_vec == zero_vec) == False)
self.assert_((flt_vec != int_vec) == False)
self.assert_(int_vec == (3, -2))
self.assert_(int_vec != [0, 0])
self.assert_(int_vec != 5)
self.assert_(int_vec != [3, -2, -5])
def test_lib_pdfviewer_vec2d_Comparison(self):
int_vec = vec2d(3, -2)
flt_vec = vec2d(3.0, -2.0)
zero_vec = vec2d(0, 0)
self.assertTrue(int_vec == flt_vec)
self.assertTrue(int_vec != zero_vec)
self.assertTrue((flt_vec == zero_vec) == False)
self.assertTrue((flt_vec != int_vec) == False)
self.assertTrue(int_vec == (3, -2))
self.assertTrue(int_vec != [0, 0])
self.assertTrue(int_vec != 5)
self.assertTrue(int_vec != [3, -2, -5])
def test_lib_pdfviewer_vec2d_Angles(self):
v = vec2d(0, 3)
self.assertEqual(v.angle, 90)
v2 = vec2d(v)
v.rotate(-90)
self.assertEqual(v.get_angle_between(v2), 90)
v2.angle -= 90
self.assertEqual(v.length, v2.length)
self.assertEqual(v2.angle, 0)
self.assertEqual(v2, [3, 0])
self.assertTrue((v - v2).length < .00001)
self.assertEqual(v.length, v2.length)
v2.rotate(300)
self.assertAlmostEqual(v.get_angle_between(v2), -60)
v2.rotate(v2.get_angle_between(v))
angle = v.get_angle_between(v2)
self.assertAlmostEqual(v.get_angle_between(v2), 0)
def test_lib_pdfviewer_vec2d_Angles(self):
v = vec2d(0, 3)
self.assertEquals(v.angle, 90)
v2 = vec2d(v)
v.rotate(-90)
self.assertEqual(v.get_angle_between(v2), 90)
v2.angle -= 90
self.assertEqual(v.length, v2.length)
self.assertEquals(v2.angle, 0)
self.assertEqual(v2, [3, 0])
self.assert_((v - v2).length < .00001)
self.assertEqual(v.length, v2.length)
v2.rotate(300)
self.assertAlmostEquals(v.get_angle_between(v2), -60)
v2.rotate(v2.get_angle_between(v))
angle = v.get_angle_between(v2)
self.assertAlmostEquals(v.get_angle_between(v2), 0)
def test_lib_pdfviewer_vec2d_CreationAndAccess(self):
v = vec2d(111, 222)
self.assertTrue(v.x == 111 and v.y == 222)
v.x = 333
v[1] = 444
self.assertTrue(v[0] == 333 and v[1] == 444)
def test_lib_pdfviewer_vec2d_Cross(self):
lhs = vec2d(1, .5)
rhs = vec2d(4, 6)
self.assertTrue(lhs.cross(rhs) == 4)
def test_lib_pdfviewer_vec2d_CreationAndAccess(self):
v = vec2d(111,222)
self.assert_(v.x == 111 and v.y == 222)
v.x = 333
v[1] = 444
self.assert_(v[0] == 333 and v[1] == 444)
def test_lib_pdfviewer_vec2d_Unary(self):
v = vec2d(111,222)
v = -v
self.assert_(v == [-111,-222])
v = abs(v)
self.assert_(v == [111,222])
def test_lib_pdfviewer_vec2d_Unary(self):
v = vec2d(111, 222)
v = -v
self.assertTrue(v == [-111, -222])
v = abs(v)
self.assertTrue(v == [111, 222])
def test_lib_pdfviewer_vec2d_Cross(self):
lhs = vec2d(1, .5)
rhs = vec2d(4,6)
self.assert_(lhs.cross(rhs) == 4)
def test_lib_pdfviewer_vec2d_Pickle(self):
testvec = vec2d(5, .3)
testvec_str = pickle.dumps(testvec)
loaded_vec = pickle.loads(testvec_str)
self.assertEqual(testvec, loaded_vec)
def test_lib_pdfviewer_vec2d_Pickle(self):
testvec = vec2d(5, .3)
testvec_str = pickle.dumps(testvec)
loaded_vec = pickle.loads(testvec_str)
self.assertEquals(testvec, loaded_vec)
