From: Serhiy Storchaka <storchaka@gmail.com>
Date: Mon, 13 Jan 2014 17:08:51 +0000 (+0200)
Subject: Backported test for the open of non-existent tarfile.
X-Git-Tag: v2.7.8~129
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d804f53679cdbde546dc2ae49aecd12c4ea944a5;p=python

Backported test for the open of non-existent tarfile.
---

diff --git a/Lib/test/test_tarfile.py b/Lib/test/test_tarfile.py
index d3ad707e82..3e054ac5ee 100644
--- a/Lib/test/test_tarfile.py
+++ b/Lib/test/test_tarfile.py
@@ -181,6 +181,14 @@ class CommonReadTest(ReadTest):
         self.assertRaises(tarfile.ReadError, tarfile.open, tmpname, self.mode)
         self.assertRaises(tarfile.ReadError, tarfile.open, tmpname)
 
+    def test_non_existent_tarfile(self):
+        # Test for issue11513: prevent non-existent gzipped tarfiles raising
+        # multiple exceptions.
+        exctype = OSError if '|' in self.mode else IOError
+        with self.assertRaisesRegexp(exctype, "xxx") as ex:
+            tarfile.open("xxx", self.mode)
+        self.assertEqual(ex.exception.errno, errno.ENOENT)
+
     def test_ignore_zeros(self):
         # Test TarFile's ignore_zeros option.
         if self.mode.endswith(":gz"):