diff options
| author | Serhiy Storchaka <storchaka@gmail.com> | 2017-08-03 08:45:23 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-08-03 08:45:23 (GMT) |
| commit | 5075416b8fedc5526b643dabc915f7945fa0d969 (patch) | |
| tree | 31e23d9e4dbda6c41dc8faf831cc543e9e4e89c9 /Lib/test/test_unicode.py | |
| parent | 25e4f779d7ae9f37a1933cb5cbfad06e673c01f9 (diff) | |
| download | cpython-5075416b8fedc5526b643dabc915f7945fa0d969.zip cpython-5075416b8fedc5526b643dabc915f7945fa0d969.tar.gz cpython-5075416b8fedc5526b643dabc915f7945fa0d969.tar.bz2 | |
bpo-30978: str.format_map() now passes key lookup exceptions through. (#2790)
Previously any exception was replaced with a KeyError exception.
Diffstat (limited to 'Lib/test/test_unicode.py')
| -rw-r--r-- | Lib/test/test_unicode.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py index 506f071..341007b 100644 --- a/Lib/test/test_unicode.py +++ b/Lib/test/test_unicode.py @@ -1278,6 +1278,13 @@ class UnicodeTest(string_tests.CommonTest, self.assertRaises(ValueError, '{}'.format_map, 'a') self.assertRaises(ValueError, '{a} {}'.format_map, {"a" : 2, "b" : 1}) + class BadMapping: + def __getitem__(self, key): + return 1/0 + self.assertRaises(KeyError, '{a}'.format_map, {}) + self.assertRaises(TypeError, '{a}'.format_map, []) + self.assertRaises(ZeroDivisionError, '{a}'.format_map, BadMapping()) + def test_format_huge_precision(self): format_string = ".{}f".format(sys.maxsize + 1) with self.assertRaises(ValueError): |