def test_single_slash(self):
"""single slash should return true"""
for i in range(128):
line1 = (random.randint(1, 65535),
random.randint(1, 65535),
random.randint(0, 65535))
self.assertTrue(is_intersect(line1, line1))
def test_two_different_parallel_slashes(self):
"""two different parallel slashes should return false"""
for i in range(128):
a1, b1, c1 = (random.randint(1, 65535), random.randint(1, 65535),
random.randint(0, 65535))
c2 = random.randint(1, 65535) + c1
line1, line2 = (a1, b1, c1), (a1, b1, c2)
self.assertFalse(is_intersect(line1, line2))
def test_two_different_parallel_slashes(self):
"""two different parallel slashes should return false"""
for i in range(128):
a1, b1, c1 = (random.randint(1, 65535),
random.randint(1, 65535),
random.randint(0, 65535))
c2 = random.randint(1, 65535) + c1
line1, line2 = (a1, b1, c1), (a1, b1, c2)
self.assertFalse(is_intersect(line1, line2))
def test_two_different_intersected_slashes(self):
"""two different intersected slashes should return true"""
for i in range(128):
a1, b1, c1 = (random.randint(1, 65535), random.randint(1, 65535),
random.randint(0, 65535))
a2, b2, c2 = (random.randint(1, 65535), random.randint(1, 65535),
random.randint(0, 65535))
if a1 * b2 == b1 * a2:
b2 += 1
line1, line2 = (a1, b1, c1), (a2, b2, c2)
self.assertTrue(is_intersect(line1, line2))
def test_two_different_horizon_lines(self):
"""two different horizon lines should return false"""
for i in range(128):
b1, c1, b2, c2 = (random.randint(1,
65535), random.randint(0, 65535),
random.randint(1,
65535), random.randint(0, 65535))
if b1 * c2 == b2 * c1:
c2 += 1
line1, line2 = (0, b1, c1), (0, b2, c2)
self.assertFalse(is_intersect(line1, line2))
def test_two_different_vertical_lines(self):
"""two different vertical lines should return false"""
for i in range(128):
a1, c1, a2, c2 = (random.randint(1,
65535), random.randint(0, 65535),
random.randint(1,
65535), random.randint(0, 65535))
if a1 * c2 == a2 * c1:
c2 += 1
line1, line2 = (a1, 0, c1), (a2, 0, c2)
self.assertFalse(is_intersect(line1, line2))
def test_two_different_horizon_lines(self):
"""two different horizon lines should return false"""
for i in range(128):
b1, c1, b2, c2 = (random.randint(1, 65535),
random.randint(0, 65535),
random.randint(1, 65535),
random.randint(0, 65535))
if b1 * c2 == b2 * c1:
c2 += 1
line1, line2 = (0, b1, c1), (0, b2, c2)
self.assertFalse(is_intersect(line1, line2))
def test_two_different_vertical_lines(self):
"""two different vertical lines should return false"""
for i in range(128):
a1, c1, a2, c2 = (random.randint(1, 65535),
random.randint(0, 65535),
random.randint(1, 65535),
random.randint(0, 65535))
if a1 * c2 == a2 * c1:
c2 += 1
line1, line2 = (a1, 0, c1), (a2, 0, c2)
self.assertFalse(is_intersect(line1, line2))
def test_two_different_intersected_slashes(self):
"""two different intersected slashes should return true"""
for i in range(128):
a1, b1, c1 = (random.randint(1, 65535),
random.randint(1, 65535),
random.randint(0, 65535))
a2, b2, c2 = (random.randint(1, 65535),
random.randint(1, 65535),
random.randint(0, 65535))
if a1 * b2 == b1 * a2:
b2 += 1
line1, line2 = (a1, b1, c1), (a2, b2, c2)
self.assertTrue(is_intersect(line1, line2))
def test_single_slash(self):
"""single slash should return true"""
for i in range(128):
line1 = (random.randint(1, 65535), random.randint(1, 65535),
random.randint(0, 65535))
self.assertTrue(is_intersect(line1, line1))
def test_single_horizon_line(self):
"""single horizon line should return true"""
for i in range(128):
line1 = (0, random.randint(1, 65535), random.randint(0, 65535))
self.assertTrue(is_intersect(line1, line1))
def test_two_base_points(self):
"""base point should return false"""
line1 = (0, 0, 0)
self.assertFalse(is_intersect(line1, line1))
def test_one_base_point(self):
"""base point should return false"""
line1, line2 = (0, 0, 0), (1, 2, 3)
self.assertFalse(is_intersect(line1, line2))
def test_single_horizon_line(self):
"""single horizon line should return true"""
for i in range(128):
line1 = (0, random.randint(1, 65535),
random.randint(0, 65535))
self.assertTrue(is_intersect(line1, line1))
def test_two_base_points(self):
"""base point should return false"""
line1 = (0, 0, 0)
self.assertFalse(is_intersect(line1, line1))
def test_one_base_point(self):
"""base point should return false"""
line1, line2 = (0, 0, 0), (1, 2, 3)
self.assertFalse(is_intersect(line1, line2))