[pypy-commit] pypy default: Write a skipped test as documentation

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r77413:182864d41352
Date: 2015-05-19 22:22 +0200
http://bitbucket.org/pypy/pypy/changeset/182864d41352/

Log:	Write a skipped test as documentation

diff --git a/pypy/module/test_lib_pypy/test_dbm_extra.py b/pypy/module/test_lib_pypy/test_dbm_extra.py
--- a/pypy/module/test_lib_pypy/test_dbm_extra.py
+++ b/pypy/module/test_lib_pypy/test_dbm_extra.py
@@ -61,3 +61,16 @@
     db = dbm.open('test', 'r')
     assert db['1'] == 'a\x00b'
     db.close()
+
+def test_key_with_empty_value():
+    # this test fails on CPython too (at least on tannit), and the
+    # case shows up when gdbm is not installed and test_anydbm.py
+    # falls back dbm.
+    py.test.skip("test may fail on CPython too")
+    path = str(udir.join('test_dbm_extra.test_key_with_empty_value'))
+    d = dbm.open(path, 'c')
+    assert 'key_with_empty_value' not in d
+    d['key_with_empty_value'] = ''
+    assert 'key_with_empty_value' in d
+    assert d['key_with_empty_value'] == ''
+    d.close()