def test_all_covered_once_two_iterators(self):
img=np.zeros((80,80))
img2=np.zeros((80,80))
for dd, norm in fph.offsets():
dx,dy=dd
if 40+dx>=0 and 40+dy>=0:
try:
img[40+dx, 40+dy]=img[40+dx, 40+dy]+1
except IndexError:
pass
if (dx>40 or dx<-40) and (dy>40 or dy<-40):
break
for dd, norm in fph.offsets():
dx,dy=dd
if 40+dx>=0 and 40+dy>=0:
try:
img2[40+dx, 40+dy]=img2[40+dx, 40+dy]+1
except IndexError:
pass
if (dx>40 or dx<-40) and (dy>40 or dy<-40):
break
self.assertEqual(np.max(img), 1)
self.assertEqual(np.min(img), 1, " - ".join(map(str,np.transpose(np.where(img==0)))))
self.assertEqual(np.max(img2), 1)
self.assertEqual(np.min(img2), 1," - ".join(map(str,np.transpose(np.where(img2==0)))))
def test_all_covered_once_two_iterators(self):
img=np.zeros((80,80))
img2=np.zeros((80,80))
for dd, norm in fph.offsets():
dx,dy=dd
if 40+dx>=0 and 40+dy>=0:
try:
img[40+dx, 40+dy]=img[40+dx, 40+dy]+1
except IndexError:
pass
if (dx>40 or dx<-40) and (dy>40 or dy<-40):
break
for dd, norm in fph.offsets():
dx,dy=dd
if 40+dx>=0 and 40+dy>=0:
try:
img2[40+dx, 40+dy]=img2[40+dx, 40+dy]+1
except IndexError:
pass
if (dx>40 or dx<-40) and (dy>40 or dy<-40):
break
self.assertEqual(np.max(img), 1)
self.assertEqual(np.min(img), 1, " - ".join(map(str,np.transpose(np.where(img==0)))))
self.assertEqual(np.max(img2), 1)
self.assertEqual(np.min(img2), 1," - ".join(map(str,np.transpose(np.where(img2==0)))))
def test_two_iterators(self):
olddd1=(0,0)
for dd1, norm1 in fph.offsets():
olddd2=(0,0)
for dd2, norm2 in fph.offsets():
self.assertGreaterEqual(norm2, fph.norm(olddd2))
olddd2=dd2
if olddd2[0]>15:
break
self.assertGreaterEqual(norm1, fph.norm(olddd1))
olddd1=dd1
if olddd1[0]>30:
break
def test_two_iterators(self):
olddd1=(0,0)
for dd1, norm1 in fph.offsets():
olddd2=(0,0)
for dd2, norm2 in fph.offsets():
self.assertGreaterEqual(norm2, fph.norm(olddd2))
olddd2=dd2
if olddd2[0]>15:
break
self.assertGreaterEqual(norm1, fph.norm(olddd1))
olddd1=dd1
if olddd1[0]>30:
break
def test_all_covered_once(self):
img=np.zeros((60,60))
for dd, norm in fph.offsets():
if 30+dd[0] in range(len(img)) and 30+dd[1] in range(len(img[0])):
img[30+dd[0], 30+dd[1]]=img[30+dd[0], 30+dd[1]]+1
if (dd[0]>30 or dd[0]<-30) and (dd[1]>30 or dd[1]<-30):
break
self.assertEqual(np.min(img), 1, " - ".join(map(str,np.transpose(np.where(img==0)))))
self.assertEqual(np.max(img), 1)
def test_offsets_increasing_norm(self):
olddx=0
olddy=0
for dd, norm in fph.offsets():
self.assertAlmostEqual(fph.norm(dd), norm)
self.assertGreaterEqual(fph.norm(dd), fph.norm((olddx,olddy)))
olddx, olddy = dd
if olddx>120:
break
def test_all_covered_once(self):
img=np.zeros((60,60))
for dd, norm in fph.offsets():
if 30+dd[0] in range(len(img)) and 30+dd[1] in range(len(img[0])):
img[30+dd[0], 30+dd[1]]=img[30+dd[0], 30+dd[1]]+1
if (dd[0]>30 or dd[0]<-30) and (dd[1]>30 or dd[1]<-30):
break
self.assertEqual(np.min(img), 1, " - ".join(map(str,np.transpose(np.where(img==0)))))
self.assertEqual(np.max(img), 1)
def test_offsets_increasing_norm(self):
olddx=0
olddy=0
for dd, norm in fph.offsets():
self.assertAlmostEqual(fph.norm(dd), norm)
self.assertGreaterEqual(fph.norm(dd), fph.norm((olddx,olddy)))
olddx, olddy = dd
if olddx>120:
break