Author: Armin Rigo <ar...@tunes.org>
Branch: py3.5
Changeset: r90450:08e7acf2ce13
Date: 2017-03-02 09:36 +0100
http://bitbucket.org/pypy/pypy/changeset/08e7acf2ce13/
Log: Copy test from PR #486
diff --git a/pypy/objspace/std/test/test_intobject.py
b/pypy/objspace/std/test/test_intobject.py
--- a/pypy/objspace/std/test/test_intobject.py
+++ b/pypy/objspace/std/test/test_intobject.py
@@ -532,6 +532,47 @@
e = raises(ValueError, int, value)
assert str(e.value) == "invalid literal for int() with base 10: %r" %
value
+ def test_non_numeric_input_types(self):
+ # Test possible non-numeric types for the argument x, including
+ # subclasses of the explicitly documented accepted types.
+ class CustomStr(str): pass
+ class CustomBytes(bytes): pass
+ class CustomByteArray(bytearray): pass
+
+ factories = [
+ bytes,
+ bytearray,
+ lambda b: CustomStr(b.decode()),
+ CustomBytes,
+ CustomByteArray,
+ memoryview,
+ ]
+ try:
+ from array import array
+ except ImportError:
+ pass
+ else:
+ factories.append(lambda b: array('B', b))
+
+ for f in factories:
+ x = f(b'100')
+ assert int(x) == 100
+ if isinstance(x, (str, bytes, bytearray)):
+ assert int(x, 2) == 4
+ else:
+ try:
+ int(x, 2)
+ except TypeError as e:
+ assert "can't convert non-string" in str(e)
+ else:
+ assert False, 'did not raise'
+ try:
+ int(f(b'A' * 0x10))
+ except ValueError as e:
+ assert "invalid literal" in str(e)
+ else:
+ assert False, 'did not raise'
+
def test_fake_int_as_base(self):
class MyInt(object):
def __init__(self, x):
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