lp:~cjwatson/meliae/py3-fix-scanner-tests

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Merged into lp:meliae at revision 225

Meliae Development Team: Pending requested 2020-03-11

Diff: 34 lines (+8/-10)

1 file modified

meliae/tests/test_scanner.py (+8/-10)

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224. By Colin Watson on 2020-03-11

Fix TestGetRecursiveSize.test_referenced for Python 3.

Python >= 3.3 uses a more compact representation of dicts whose keys are
Unicode strings; this tripped up this test. Also, Python >= 3.7 does more
aggressive constant folding, defeating the attempt in this test to produce
two equal but non-object-identical strings.

Using unique objects as dict keys is sufficient for the purposes of this
test, and avoids both problems.

223. By Colin Watson on 2020-03-11

Fix TestDumpAllReferenced.assertDumpAllReferenced for Python 3.

test__scanner.py_dump_object_info returns bytes, so treat its return value
accordingly.

222. By John A Meinel on 2020-02-05

Port performance counters to Python 3

221. By John A Meinel on 2020-02-05

Avoid the overloaded problems with 'str', and use more PyBytes.

220. By John A Meinel on 2020-02-05

Update _scanner for Python 3 types.

PyDict, PyUnicode, PyLong all are different in 3.*, and have even changed a bit
during the 3.x lifetime. But these all pass the new test suite, and avoid
allocating a PyLong for every object that we know about.

219. By John A Meinel on 2020-02-04

Python 3 doesn't have the old FILE interface.

Now we just use raw write() to file descriptors. It may mean we aren't doing
buffered IO, which is a bit of a shame, but at least it works on both Python2
and Python3 and still allows us to take a memory dump with fewer allocations.

218. By John A Meinel on 2020-02-04

Remove _format_list and _set_default as they were no longer used.

217. By John A Meinel on 2020-02-04

Use six.string_types instead of basestring.

216. By John A Meinel on 2020-02-03

Use cleaner import statements, since cython does it in a nicer way.

215. By John A Meinel on 2020-02-03

Update tests to be clearer about bytes vs text.

This is to avoid confusion where Python2 str objects are bytes while Python3 str objects are Unicode.