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| author | Antoine Pitrou <solipsis@pitrou.net> | 2011-03-06 01:50:56 +0100 |
|---|---|---|
| committer | Antoine Pitrou <solipsis@pitrou.net> | 2011-03-06 01:50:56 +0100 |
| commit | 80d3610bc36e484fbe7b7ccce366a73314505a16 (patch) | |
| tree | c556a1c12243ab1aff37c19cb4f12a83fafd9d50 /Lib/test/test_mmap.py | |
| parent | d1b1991fd426259c20ef044388235af5cc689a7c (diff) | |
| parent | 7b50c2c6aed2754f205835420d7450f2e401ebfd (diff) | |
| download | cpython-git-80d3610bc36e484fbe7b7ccce366a73314505a16.tar.gz | |
Merge fix for issue #11391
Diffstat (limited to 'Lib/test/test_mmap.py')
| -rw-r--r-- | Lib/test/test_mmap.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/test_mmap.py b/Lib/test/test_mmap.py index cbef37441d..9b7100d7a2 100644 --- a/Lib/test/test_mmap.py +++ b/Lib/test/test_mmap.py @@ -234,6 +234,14 @@ class MmapTests(unittest.TestCase): flags=mmap.MAP_PRIVATE, prot=mmap.PROT_READ, access=mmap.ACCESS_WRITE) + # Try writing with PROT_EXEC and without PROT_WRITE + prot = mmap.PROT_READ | getattr(mmap, 'PROT_EXEC', 0) + with open(TESTFN, "r+b") as f: + m = mmap.mmap(f.fileno(), mapsize, prot=prot) + self.assertRaises(TypeError, m.write, b"abcdef") + self.assertRaises(TypeError, m.write_byte, 0) + m.close() + def test_bad_file_desc(self): # Try opening a bad file descriptor... self.assertRaises(mmap.error, mmap.mmap, -2, 4096) |