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| author | Berker Peksag <berker.peksag@gmail.com> | 2016-03-02 17:30:18 (GMT) |
|---|---|---|
| committer | Berker Peksag <berker.peksag@gmail.com> | 2016-03-02 17:30:18 (GMT) |
| commit | 6282e656e994a8722f39db6aea99aad2a826dee6 (patch) | |
| tree | 7bc4f0399e6f9044787257da18db8f434a2001e2 /Lib/test/test_mmap.py | |
| parent | d2dc15b26b03c03df664641fce544efa05588945 (diff) | |
| download | cpython-6282e656e994a8722f39db6aea99aad2a826dee6.zip cpython-6282e656e994a8722f39db6aea99aad2a826dee6.tar.gz cpython-6282e656e994a8722f39db6aea99aad2a826dee6.tar.bz2 | |
Issue #26335: Make mmap.write() return the number of bytes written like
other write methods.
Patch by Jakub Stasiak.
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 0f25742..be2e65a 100644 --- a/Lib/test/test_mmap.py +++ b/Lib/test/test_mmap.py @@ -713,6 +713,14 @@ class MmapTests(unittest.TestCase): gc_collect() self.assertIs(wr(), None) + def test_write_returning_the_number_of_bytes_written(self): + mm = mmap.mmap(-1, 16) + self.assertEqual(mm.write(b""), 0) + self.assertEqual(mm.write(b"x"), 1) + self.assertEqual(mm.write(b"yz"), 2) + self.assertEqual(mm.write(b"python"), 6) + + class LargeMmapTests(unittest.TestCase): def setUp(self): |