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| author | Andrew M. Kuchling <amk@amk.ca> | 2008-05-11 13:33:56 (GMT) |
|---|---|---|
| committer | Andrew M. Kuchling <amk@amk.ca> | 2008-05-11 13:33:56 (GMT) |
| commit | 6c02916dfbdad27f26888c287d2cfa5639667731 (patch) | |
| tree | 153688377587615ef56c0c086bd73fa403331c3d /Lib/test/test_marshal.py | |
| parent | ab756f60bdef88f15cc94c77e0752c6c7c8d708f (diff) | |
| download | cpython-6c02916dfbdad27f26888c287d2cfa5639667731.zip cpython-6c02916dfbdad27f26888c287d2cfa5639667731.tar.gz cpython-6c02916dfbdad27f26888c287d2cfa5639667731.tar.bz2 | |
#1792: Improve performance of marshal.dumps() on large objects by increasing
the size of the buffer more quickly.
Diffstat (limited to 'Lib/test/test_marshal.py')
| -rw-r--r-- | Lib/test/test_marshal.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/test_marshal.py b/Lib/test/test_marshal.py index 1b2c8b7..943aa55 100644 --- a/Lib/test/test_marshal.py +++ b/Lib/test/test_marshal.py @@ -255,6 +255,14 @@ class BugsTestCase(unittest.TestCase): subtyp = type('subtyp', (typ,), {}) self.assertRaises(ValueError, marshal.dumps, subtyp()) + # Issue #1792 introduced a change in how marshal increases the size of its + # internal buffer; this test ensures that the new code is exercised. + def test_large_marshal(self): + size = int(1e6) + testString = 'abc' * size + marshal.dumps(testString) + + def test_main(): test_support.run_unittest(IntTestCase, FloatTestCase, |