83 lines
2.8 KiB
Python
83 lines
2.8 KiB
Python
"""
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for marking and reporting "expected to fail" tests.
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@py.test.mark.xfail("needs refactoring")
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def test_hello():
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...
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assert 0
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"""
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import py
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class XfailPlugin(object):
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""" mark and report specially about "expected to fail" tests. """
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def pytest_item_makereport(self, __call__, item, excinfo, when, outerr):
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if hasattr(item, 'obj') and hasattr(item.obj, 'func_dict'):
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if 'xfail' in item.obj.func_dict:
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res = __call__.execute(firstresult=True)
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if excinfo:
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res.skipped = True
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res.failed = res.passed = False
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else:
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res.skipped = res.passed = False
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res.failed = True
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return res
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def pytest_report_teststatus(self, rep):
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""" return shortletter and verbose word. """
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if 'xfail' in rep.keywords:
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if rep.skipped:
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return "xfailed", "x", "xfail"
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elif rep.failed:
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return "xpassed", "P", "xpass"
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# a hook implemented called by the terminalreporter instance/plugin
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def pytest_terminal_summary(self, terminalreporter):
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tr = terminalreporter
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xfailed = tr.stats.get("xfailed")
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if xfailed:
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tr.write_sep("_", "expected failures")
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for event in xfailed:
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entry = event.longrepr.reprcrash
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key = entry.path, entry.lineno, entry.message
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reason = event.longrepr.reprcrash.message
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modpath = event.colitem.getmodpath(includemodule=True)
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#tr._tw.line("%s %s:%d: %s" %(modpath, entry.path, entry.lineno, entry.message))
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tr._tw.line("%s %s:%d: " %(modpath, entry.path, entry.lineno))
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xpassed = terminalreporter.stats.get("xpassed")
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if xpassed:
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tr.write_sep("_", "UNEXPECTEDLY PASSING TESTS")
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for event in xpassed:
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tr._tw.line("%s: xpassed" %(event.colitem,))
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# ===============================================================================
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#
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# plugin tests
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#
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# ===============================================================================
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def test_generic(plugintester):
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plugintester.apicheck(XfailPlugin)
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def test_xfail(plugintester, linecomp):
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testdir = plugintester.testdir()
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p = testdir.makepyfile(test_one="""
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import py
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pytest_plugins="pytest_xfail",
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@py.test.mark.xfail
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def test_this():
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assert 0
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@py.test.mark.xfail
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def test_that():
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assert 1
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""")
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result = testdir.runpytest(p)
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extra = result.stdout.fnmatch_lines([
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"*expected failures*",
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"*test_one.test_this*test_one.py:5*",
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"*UNEXPECTEDLY PASSING*",
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"*test_that*",
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])
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assert result.ret == 1
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