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tracemalloc: Fix slicing traces and fix slicing a traceback.

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This commit is contained in:
Victor Stinner 2014-02-01 04:07:02 +01:00
parent 8f74a73ecb
commit 524be3056e
3 changed files with 18 additions and 6 deletions
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10
Lib/test/test_tracemalloc.py
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@ -123,7 +123,6 @@ class TestTracemallocEnabled(unittest.TestCase):
self.assertEqual(len(traceback), 1)
self.assertEqual(traceback, obj_traceback)
def find_trace(self, traces, traceback):
for trace in traces:
if trace[1] == traceback._frames:
@ -147,7 +146,6 @@ class TestTracemallocEnabled(unittest.TestCase):
tracemalloc.stop()
self.assertEqual(tracemalloc._get_traces(), [])
def test_get_traces_intern_traceback(self):
# dummy wrappers to get more useful and identical frames in the traceback
def allocate_bytes2(size):
@ -503,6 +501,14 @@ class TestSnapshot(unittest.TestCase):
self.assertEqual(str(stat),
'a.py:5: size=5002 B (+5000 B), count=2 (+1), average=2501 B')
def test_slices(self):
snapshot, snapshot2 = create_snapshots()
self.assertEqual(snapshot.traces[:2],
(snapshot.traces[0], snapshot.traces[1]))
traceback = snapshot.traces[0].traceback
self.assertEqual(traceback[:2],
(traceback[0], traceback[1]))
class TestFilters(unittest.TestCase):