96 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			Python
		
	
	
	
			
		
		
	
	
			96 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			Python
		
	
	
	
| import py
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| import sys
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| 
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| pytest_plugins = "pytester",
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| 
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| import os, py
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| pid = os.getpid()
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| 
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| def pytest_addoption(parser):
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|     parser.addoption('--lsof',
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|            action="store_true", dest="lsof", default=False,
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|            help=("run FD checks if lsof is available"))
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| 
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| def pytest_configure(config):
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|     if config.getvalue("lsof"):
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|         try:
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|             out = py.process.cmdexec("lsof -p %d" % pid)
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|         except py.process.cmdexec.Error:
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|             pass
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|         else:
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|             config._numfiles = getopenfiles(out)
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| 
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| #def pytest_report_header():
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| #    return "pid: %s" % os.getpid()
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| 
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| def getopenfiles(out):
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|     def isopen(line):
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|         return ("REG" in line or "CHR" in line) and (
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|             "deleted" not in line and 'mem' not in line)
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|     return len([x for x in out.split("\n") if isopen(x)])
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| 
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| def pytest_unconfigure(config, __multicall__):
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|     if not hasattr(config, '_numfiles'):
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|         return
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|     __multicall__.execute()
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|     out2 = py.process.cmdexec("lsof -p %d" % pid)
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|     len2 = getopenfiles(out2)
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|     assert len2 < config._numfiles + 7, out2
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| 
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| 
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| def pytest_runtest_setup(item):
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|     item._oldir = py.path.local()
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| 
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| def pytest_runtest_teardown(item):
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|     item._oldir.chdir()
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| 
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| def pytest_generate_tests(metafunc):
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|     multi = getattr(metafunc.function, 'multi', None)
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|     if multi is not None:
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|         assert len(multi.kwargs) == 1
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|         for name, l in multi.kwargs.items():
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|             for val in l:
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|                 metafunc.addcall(funcargs={name: val})
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|     elif 'anypython' in metafunc.funcargnames:
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|         for name in ('python2.4', 'python2.5', 'python2.6',
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|                      'python2.7', 'python3.1', 'pypy-c', 'jython'):
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|             metafunc.addcall(id=name, param=name)
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| 
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| # XXX copied from execnet's conftest.py - needs to be merged
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| winpymap = {
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|     'python2.7': r'C:\Python27\python.exe',
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|     'python2.6': r'C:\Python26\python.exe',
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|     'python2.5': r'C:\Python25\python.exe',
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|     'python2.4': r'C:\Python24\python.exe',
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|     'python3.1': r'C:\Python31\python.exe',
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| }
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| 
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| def getexecutable(name, cache={}):
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|     try:
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|         return cache[name]
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|     except KeyError:
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|         executable = py.path.local.sysfind(name)
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|         if executable:
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|             if name == "jython":
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|                 import subprocess
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|                 popen = subprocess.Popen([str(executable), "--version"],
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|                     universal_newlines=True, stderr=subprocess.PIPE)
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|                 out, err = popen.communicate()
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|                 if not err or "2.5" not in err:
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|                     executable = None
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|         cache[name] = executable
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|         return executable
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| 
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| def pytest_funcarg__anypython(request):
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|     name = request.param
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|     executable = getexecutable(name)
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|     if executable is None:
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|         if sys.platform == "win32":
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|             executable = winpymap.get(name, None)
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|             if executable:
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|                 executable = py.path.local(executable)
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|                 if executable.check():
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|                     return executable
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|         py.test.skip("no %s found" % (name,))
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|     return executable
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