1"""Tests for distutils.log""" 2 3import sys 4import unittest 5from tempfile import NamedTemporaryFile 6from test.support import run_unittest 7 8from distutils import log 9 10class TestLog(unittest.TestCase): 11 def test_non_ascii(self): 12 # Issue #8663: test that non-ASCII text is escaped with 13 # backslashreplace error handler (stream use ASCII encoding and strict 14 # error handler) 15 old_stdout = sys.stdout 16 old_stderr = sys.stderr 17 old_threshold = log.set_threshold(log.DEBUG) 18 try: 19 with NamedTemporaryFile(mode="w+", encoding='ascii') as stdout, \ 20 NamedTemporaryFile(mode="w+", encoding='ascii') as stderr: 21 sys.stdout = stdout 22 sys.stderr = stderr 23 log.debug("debug:\xe9") 24 log.fatal("fatal:\xe9") 25 stdout.seek(0) 26 self.assertEqual(stdout.read().rstrip(), "debug:\\xe9") 27 stderr.seek(0) 28 self.assertEqual(stderr.read().rstrip(), "fatal:\\xe9") 29 finally: 30 log.set_threshold(old_threshold) 31 sys.stdout = old_stdout 32 sys.stderr = old_stderr 33 34def test_suite(): 35 return unittest.makeSuite(TestLog) 36 37if __name__ == "__main__": 38 run_unittest(test_suite()) 39