--- /dev/null
+
+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()
m = Py_InitModule3("sys", sys_methods, sys_doc);
sysdict = PyModule_GetDict(m);
+ {
+ /* XXX: does this work on Win/Win64? (see posix_fstat) */
+ struct stat sb;
+ if (fstat(fileno(stdin), &sb) == 0 &&
+ S_ISDIR(sb.st_mode)) {
+ Py_FatalError("<stdin> is a directory");
+ }
+ }
+
/* Closing the standard FILE* if sys.std* goes aways causes problems
* for embedded Python usages. Closing them when somebody explicitly
* invokes .close() might be possible, but the FAQ promises they get