def test_string_matching_naive(self):
t = "ababbababa"
s = "aba"
self.assertEquals(string_matching.string_matching_naive(t, s), [0, 5, 7])
t = "ababbababa"
s = "abbb"
self.assertEquals(string_matching.string_matching_naive(t, s), [])
def test_string_matching_naive(self):
t = 'ababbababa'
s = 'aba'
self.assertEquals(string_matching.string_matching_naive(t, s), [0, 5, 7])
t = 'ababbababa'
s = 'abbb'
self.assertEquals(string_matching.string_matching_naive(t, s), [])
def calculate_performance(self):
t = "ababbababa"
s = "aba"
times = 1000
ts = time.time()
for i in range(times):
string_matching.string_matching_naive(t, s)
t1 = time.time() - ts
print "string_matching_naive: %.2f seconds" % t1
ts = time.time()
for i in range(times):
string_matching.string_matching_rabin_karp(t, s)
t2 = time.time() - ts
print "string_matching_rabin_karp: %.2f seconds" % t2
ts = time.time()
for i in range(times):
string_matching.string_matching_knuth_morris_pratt(t, s)
t2 = time.time() - ts
print "string_matching_knuth_morris_pratt: %.2f seconds" % t2
ts = time.time()
for i in range(times):
string_matching.string_matching_boyer_moore_horspool(t, s)
t2 = time.time() - ts
print "string_matching_boyer_moore_horspool: %.2f seconds" % t2
def calculate_performance(self):
t = 'ababbababa'
s = 'aba'
times = 1000
ts = time.time()
for i in range(times):
string_matching.string_matching_naive(t, s)
t1 = time.time() - ts
print 'string_matching_naive: %.2f seconds' % t1
ts = time.time()
for i in range(times):
string_matching.string_matching_rabin_karp(t, s)
t2 = time.time() - ts
print 'string_matching_rabin_karp: %.2f seconds' % t2
ts = time.time()
for i in range(times):
string_matching.string_matching_knuth_morris_pratt(t, s)
t2 = time.time() - ts
print 'string_matching_knuth_morris_pratt: %.2f seconds' % t2
ts = time.time()
for i in range(times):
string_matching.string_matching_boyer_moore_horspool(t, s)
t2 = time.time() - ts
print 'string_matching_boyer_moore_horspool: %.2f seconds' % t2
