9fb2079458
The only remaining 'py.test' references are: * those referring to the 'py.test' executable * those in code explicitly testing py.test/pytest module compatibility * those in old CHANGES documentation * those in documentation generated based on external data * those in seemingly unfinished & unmaintained Japanese documentation Minor stylistic changes and typo corrections made to documentation next to several applied py.test --> pytest content changes.
52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
"""
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module containing a parametrized tests testing cross-python
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serialization via the pickle module.
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"""
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import py
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import pytest
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pythonlist = ['python2.4', 'python2.5', 'python2.6', 'python2.7', 'python2.8']
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@pytest.fixture(params=pythonlist)
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def python1(request, tmpdir):
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picklefile = tmpdir.join("data.pickle")
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return Python(request.param, picklefile)
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@pytest.fixture(params=pythonlist)
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def python2(request, python1):
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return Python(request.param, python1.picklefile)
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class Python:
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def __init__(self, version, picklefile):
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self.pythonpath = py.path.local.sysfind(version)
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if not self.pythonpath:
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pytest.skip("%r not found" %(version,))
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self.picklefile = picklefile
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def dumps(self, obj):
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dumpfile = self.picklefile.dirpath("dump.py")
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dumpfile.write(py.code.Source("""
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import pickle
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f = open(%r, 'wb')
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s = pickle.dump(%r, f)
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f.close()
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""" % (str(self.picklefile), obj)))
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py.process.cmdexec("%s %s" %(self.pythonpath, dumpfile))
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def load_and_is_true(self, expression):
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loadfile = self.picklefile.dirpath("load.py")
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loadfile.write(py.code.Source("""
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import pickle
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f = open(%r, 'rb')
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obj = pickle.load(f)
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f.close()
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res = eval(%r)
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if not res:
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raise SystemExit(1)
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""" % (str(self.picklefile), expression)))
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print (loadfile)
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py.process.cmdexec("%s %s" %(self.pythonpath, loadfile))
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@pytest.mark.parametrize("obj", [42, {}, {1:3},])
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def test_basic_objects(python1, python2, obj):
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python1.dumps(obj)
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python2.load_and_is_true("obj == %s" % obj)
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