[Python-checkins] python/dist/src/Lib/test test_cmd_line.py, NONE, 1.1

Mon Oct 3 02:55:00 CEST 2005

Update of /cvsroot/python/python/dist/src/Lib/test
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv15556/Lib/test
Added Files:
	test_cmd_line.py 
Log Message:
SF bug #887946, segfault if redirecting directory
Also provide a warning if a directory is passed on the command line.
Add minimal command line test.
Will backport.
--- NEW FILE: test_cmd_line.py ---
import test.test_support, unittest
import sys
import popen2
class CmdLineTest(unittest.TestCase):
 def start_python(self, cmd_line):
 outfp, infp = popen2.popen4('%s %s' % (sys.executable, cmd_line))
 infp.close()
 data = outfp.read()
 outfp.close()
 return data
 def test_directories(self):
 self.assertTrue('is a directory' in self.start_python('.'))
 self.assertTrue('is a directory' in self.start_python('< .'))
 def verify_valid_flag(self, cmd_line):
 data = self.start_python(cmd_line)
 self.assertTrue(data.endswith('\n'))
 self.assertTrue('Traceback' not in data)
 def test_environment(self):
 self.verify_valid_flag('-E')
 def test_optimize(self):
 self.verify_valid_flag('-O')
 self.verify_valid_flag('-OO')
 def test_q(self):
 self.verify_valid_flag('-Qold')
 self.verify_valid_flag('-Qnew')
 self.verify_valid_flag('-Qwarn')
 self.verify_valid_flag('-Qwarnall')
 def test_site_flag(self):
 self.verify_valid_flag('-S')
 def test_usage(self):
 self.assertTrue('usage' in self.start_python('-h'))
 def test_version(self):
 version = 'Python %d.%d' % sys.version_info[:2]
 self.assertTrue(self.start_python('-V').startswith(version))
def test_main():
 test.test_support.run_unittest(CmdLineTest)
if __name__ == "__main__":
 test_main()