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-rw-r--r--Lib/test/test_dbm.py12
1 files changed, 6 insertions, 6 deletions
diff --git a/Lib/test/test_dbm.py b/Lib/test/test_dbm.py
index ce48cfd5ce..26d4c14623 100644
--- a/Lib/test/test_dbm.py
+++ b/Lib/test/test_dbm.py
@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
"""Test script for the dbm.open function based on testdumbdbm.py"""
import os
@@ -101,7 +101,7 @@ class AnyDBMTestCase(unittest.TestCase):
self.init_db()
f = dbm.open(_fname, 'r')
key = "a".encode("ascii")
- assert(key in f)
+ self.assertIn(key, f)
assert(f[key] == b"Python:")
f.close()
@@ -131,7 +131,7 @@ class WhichDBTestCase(unittest.TestCase):
name = module.__name__
if name == 'dbm.dumb':
continue # whichdb can't support dbm.dumb
- test.support.unlink(_fname)
+ delete_files()
f = module.open(_fname, 'c')
f.close()
self.assertEqual(name, dbm.whichdb(_fname))
@@ -139,7 +139,7 @@ class WhichDBTestCase(unittest.TestCase):
f = module.open(_fname, 'w')
f[b"1"] = b"1"
# and test that we can find it
- self.assertTrue(b"1" in f)
+ self.assertIn(b"1", f)
# and read it
self.assertTrue(f[b"1"] == b"1")
f.close()
@@ -162,9 +162,9 @@ class WhichDBTestCase(unittest.TestCase):
self.d[k] = v
self.assertEqual(sorted(self.d.keys()), sorted(k for (k, v) in a))
for k, v in a:
- self.assertTrue(k in self.d)
+ self.assertIn(k, self.d)
self.assertEqual(self.d[k], v)
- self.assertTrue(b'xxx' not in self.d)
+ self.assertNotIn(b'xxx', self.d)
self.assertRaises(KeyError, lambda: self.d[b'xxx'])
self.d.close()