diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_subprocess.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index 837bdb50a4..20b72e69ce 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -592,6 +592,25 @@ class ProcessTestCase(BaseTestCase): self.assertFalse(os.path.exists(ofname)) self.assertFalse(os.path.exists(efname)) + def test_communicate_epipe(self): + # Issue 10963: communicate() should hide EPIPE + p = subprocess.Popen([sys.executable, "-c", 'pass'], + stdin=subprocess.PIPE, + stdout=subprocess.PIPE, + stderr=subprocess.PIPE) + self.addCleanup(p.stdout.close) + self.addCleanup(p.stderr.close) + self.addCleanup(p.stdin.close) + p.communicate(b"x" * 2**20) + + def test_communicate_epipe_only_stdin(self): + # Issue 10963: communicate() should hide EPIPE + p = subprocess.Popen([sys.executable, "-c", 'pass'], + stdin=subprocess.PIPE) + self.addCleanup(p.stdin.close) + time.sleep(2) + p.communicate(b"x" * 2**20) + # # POSIX tests # |