40 lines
1.1 KiB
Python
40 lines
1.1 KiB
Python
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import gc
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import pprint
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import vpp_papi
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from vpp_papi_provider import VppPapiProvider
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import objgraph
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from pympler import tracker
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tr = tracker.SummaryTracker()
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"""
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Internal debug module
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The module provides functions for debugging test framework
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"""
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def on_tear_down_class(cls):
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gc.collect()
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tr.print_diff()
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objects = gc.get_objects()
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counter = 0
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with open(cls.tempdir + '/python_objects.txt', 'w') as f:
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interesting = [
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o for o in objects
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if isinstance(o, (VppPapiProvider, vpp_papi.VPP))]
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del objects
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gc.collect()
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for o in interesting:
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objgraph.show_backrefs([o], max_depth=5,
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filename="%s/%s.png" %
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(cls.tempdir, counter))
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counter += 1
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refs = gc.get_referrers(o)
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pp = pprint.PrettyPrinter(indent=2)
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f.write("%s\n" % pp.pformat(o))
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for r in refs:
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try:
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f.write("%s\n" % pp.pformat(r))
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except:
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f.write("%s\n" % type(r))
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