def test_full_call_chain(self):
ms = Memspector(full_call_chain=True)
ms.spectate('''
def a(): return
a()
''')
self.assertEqual(len(ms.memdata._diffs[MAIN_THREAD_NAME]['<string> => <string>:a()']), 1)
def test_fn_call(self):
ms = Memspector()
ms.spectate('''
def a(): return
a()
''')
self.assertEqual(len(ms.memdata._diffs[MAIN_THREAD_NAME]), 2)
def test_fn_call(self):
ms = Memspector()
ms.spectate('''
def a(): return
a()
''')
self.assertEqual(len(ms.memdata._diffs[MAIN_THREAD_NAME]), 2)
def test_full_call_chain(self):
ms = Memspector(full_call_chain=True)
ms.spectate('''
def a(): return
a()
''')
self.assertEqual(
len(ms.memdata._diffs[MAIN_THREAD_NAME]
['<string> => <string>:a()']), 1)
def test_multiple_skipped_calls(self):
ms = Memspector(exclude_patterns=['.*'])
time_before = datetime.now()
ms.spectate('''
def a(): return
for _ in xrange(100000):
a()
''')
time_after = datetime.now()
messages.append('Execution time of 100000 skipped function calls: {0}'
.format(time_after - time_before))
self.assertEqual(len(ms.memdata._diffs), 0)
def test_multiple_calls_with_gc(self):
ms = Memspector()
time_before = datetime.now()
ms.spectate('''
def a(): return
for _ in xrange(1000):
a()
''')
time_after = datetime.now()
messages.append('Execution time of 1000 function calls: {0}'
.format(time_after - time_before))
self.assertEqual(len(ms.memdata._diffs[MAIN_THREAD_NAME]['<string>:a()']), 1000)
def test_multiple_calls(self):
ms = Memspector(enable_gc=True)
time_before = datetime.now()
ms.spectate(
"""
def a(): return
for _ in xrange(1000):
a()
"""
)
time_after = datetime.now()
messages.append("Execution time of 1000 function calls with gc: {0}".format(time_after - time_before))
self.assertEqual(len(ms.memdata._diffs[MAIN_THREAD_NAME]["<string>:a()"]), 1000)
def test_multiple_skipped_calls(self):
ms = Memspector(exclude_patterns=['.*'])
time_before = datetime.now()
ms.spectate('''
def a(): return
for _ in xrange(100000):
a()
''')
time_after = datetime.now()
messages.append(
'Execution time of 100000 skipped function calls: {0}'.format(
time_after - time_before))
self.assertEqual(len(ms.memdata._diffs), 0)
def test_multiple_calls_with_gc(self):
ms = Memspector()
time_before = datetime.now()
ms.spectate('''
def a(): return
for _ in xrange(1000):
a()
''')
time_after = datetime.now()
messages.append(
'Execution time of 1000 function calls: {0}'.format(time_after -
time_before))
self.assertEqual(
len(ms.memdata._diffs[MAIN_THREAD_NAME]['<string>:a()']), 1000)
def test_threading(self):
ms = Memspector()
ms.spectate('''
import threading
def a(): return
def b(): return
def launcher(fn, times):
for _ in xrange(times):
fn()
t1 = threading.Thread(target=launcher, args=(a, 1))
t2 = threading.Thread(target=launcher, args=(b, 1))
t1.start()
t2.start()
t1.join()
t2.join()
''')
self.assertEqual(len(ms.memdata._diffs), 3)
def test_threading(self):
ms = Memspector()
ms.spectate('''
import threading
def a(): return
def b(): return
def launcher(fn, times):
for _ in xrange(times):
fn()
t1 = threading.Thread(target=launcher, args=(a, 1))
t2 = threading.Thread(target=launcher, args=(b, 1))
t1.start()
t2.start()
t1.join()
t2.join()
''')
self.assertEqual(len(ms.memdata._diffs), 3)
def test_spectate(self):
ms = Memspector()
ms.spectate('1+1')
self.assertEqual(len(ms.memdata._diffs[MAIN_THREAD_NAME]), 1)
def test_exclude_all(self):
ms = Memspector(exclude_patterns=['.*'])
ms.spectate('1+1')
self.assertEqual(len(ms.memdata._diffs), 0)
def test_spectate(self):
ms = Memspector()
ms.spectate('1+1')
self.assertEqual(len(ms.memdata._diffs[MAIN_THREAD_NAME]), 1)
def test_exclude_all(self):
ms = Memspector(exclude_patterns=['.*'])
ms.spectate('1+1')
self.assertEqual(len(ms.memdata._diffs), 0)
