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Author SHA1 Message Date
Guido van Rossum
97c1adf393 Anti-registration of various ABC methods. 
- Issue #25958: Support "anti-registration" of special methods from
  various ABCs, like __hash__, __iter__ or __len__.  All these (and
  several more) can be set to None in an implementation class and the
  behavior will be as if the method is not defined at all.
  (Previously, this mechanism existed only for __hash__, to make
  mutable classes unhashable.)  Code contributed by Andrew Barnert and
  Ivan Levkivskyi.
 2016-08-18 09:22:23 -07:00
Serhiy Storchaka
f9efb8b18b Issue #27474: Unified error messages in the __contains__ method of bytes and 
bytearray for integers in and out of the Py_ssize_t range.
Patch by Xiang Zhang.
 2016-07-10 12:37:30 +03:00
Serhiy Storchaka
6c94d10a19 Issue #27443: __length_hint__() of bytearray itearator no longer return 
negative integer for resized bytearray.
 2016-07-03 14:42:17 +03:00
Serhiy Storchaka
af65872da2 Issue #27443: __length_hint__() of bytearray itearator no longer return 
negative integer for resized bytearray.
 2016-07-03 14:41:36 +03:00
Serhiy Storchaka
0855e706aa Issue #27007: The fromhex() class methods of bytes and bytearray subclasses 
now return an instance of corresponding subclass.
 2016-07-01 17:22:31 +03:00
Serhiy Storchaka
4b23494ded Issue #27039: Fixed bytearray.remove() for values greater than 127. 
Based on patch by Joe Jevnik.
 2016-05-16 22:24:03 +03:00
Serhiy Storchaka
7bf36dace8 Issue #27039: Fixed bytearray.remove() for values greater than 127. 
Patch by Joe Jevnik.
 2016-05-16 22:15:38 +03:00
Serhiy Storchaka
e78592d42c Make bytes and bytearray subclass tests compatible with base types tests. 2016-05-12 12:33:21 +03:00
Serhiy Storchaka
3fa86a0612 Make bytes and bytearray subclass tests compatible with base types tests. 2016-05-12 12:33:41 +03:00
Victor Stinner
e914d41312 Issue #26766: Fix _PyBytesWriter_Finish() 
Return a bytearray object when bytearray is requested and when the small buffer
is used.

Fix also test_bytes: bytearray%args must return a bytearray type.
 2016-04-15 17:52:27 +02:00
Serhiy Storchaka
c9a59e6e4f Issue #26764: Fixed SystemError in bytes.__rmod__. 2016-04-15 14:11:10 +03:00
Martin Panter
cfff15d274 Issue #26712: Merge string_tests cleanup from 3.5 2016-04-10 09:16:23 +00:00
Martin Panter
0d0db6cc1e Issue #26712: Unify (r)split, (l/r)strip tests into string_tests 
This eliminates a few redundant test cases.
 2016-04-10 08:45:26 +00:00
Serhiy Storchaka
3c149a6832 Issue #26764: Bacported tests for bytes formatting. 2016-04-15 14:13:37 +03:00
Martin Panter
747be0805d Issue #26257: Merge buffer_tests cleanup from 3.5 2016-04-08 00:16:33 +00:00
Martin Panter
152a19c6bd Issue #26257: Eliminate buffer_tests.py and fix ByteArrayAsStringTest 
ByteArrayAsStringTest.fixtype() was converting test data to bytes, not byte-
array, therefore many of the test cases inherited in this class were not
actually being run on the bytearray type.

The tests in buffer_tests.py were redundant with methods in string_tests
.MixinStrUnicodeUserStringTest and string_tests.CommonTest. These methods are
now moved into string_tests.BaseTest, where they will also get run for bytes
and bytearray.

This change also moves test_additional_split(), test_additional_rsplit(), and
test_strip() from CommonTest to BaseTest, meaning these tests are now run for
bytes and bytearray. I plan to eliminate redundancies with existing tests in
test_bytes.py soon.
 2016-04-06 06:37:17 +00:00
Serhiy Storchaka
f39c0ac62f Issue #26492: Added additional tests for exhausted iterators of mutable sequences. 2016-03-30 21:01:45 +03:00
Serhiy Storchaka
8dc2ec1513 Issue #26492: Added additional tests for exhausted iterators of mutable sequences. 2016-03-30 21:01:26 +03:00
Serhiy Storchaka
ab479c49d3 Issue #26494: Fixed crash on iterating exhausting iterators. 
Affected classes are generic sequence iterators, iterators of str, bytes,
bytearray, list, tuple, set, frozenset, dict, OrderedDict, corresponding
views and os.scandir() iterator.
 2016-03-30 20:41:15 +03:00
Serhiy Storchaka
fbb1c5ee06 Issue #26494: Fixed crash on iterating exhausting iterators. 
Affected classes are generic sequence iterators, iterators of str, bytes,
bytearray, list, tuple, set, frozenset, dict, OrderedDict, corresponding
views and os.scandir() iterator.
 2016-03-30 20:40:02 +03:00
Serhiy Storchaka
de128e19e2 Issue #26015: Added new tests for pickling iterators of mutable sequences. 2016-03-06 14:12:04 +02:00
Serhiy Storchaka
aabafe7bc2 Issue #26015: Added new tests for pickling iterators of mutable sequences. 2016-03-06 14:10:24 +02:00
Martin Panter
7909411964 Issue #19587: Merge test_bytes cleanup from 3.5 2016-02-02 10:54:10 +00:00
Martin Panter
275bd96aa6 Issue #19587: Remove masked and redundant tests in test_bytes 
* test_contains() did not override anything
* test_expandtabs/upper/lower() in FixedStringTest were masking usable tests
  in string_tests. These tests now get run for bytearray() and bytes().
* test_expandtabs/upper/lower() in buffer_tests were only run on bytearray()
  and are redundant with string_tests
 2016-02-02 10:37:15 +00:00
Serhiy Storchaka
3182db356c Issue #25766: Special method __bytes__() now works in str subclasses. 2015-12-20 16:37:21 +02:00
Serhiy Storchaka
5aac3ed799 Issue #25766: Special method __bytes__() now works in str subclasses. 2015-12-20 16:36:34 +02:00
Serhiy Storchaka
bb6e4a0b31 Issue #24731: Fixed crash on converting objects with special methods 
__bytes__, __trunc__, and __float__ returning instances of subclasses of
bytes, int, and float to subclasses of bytes, int, and float correspondingly.
 2015-11-25 15:53:19 +02:00
Serhiy Storchaka
f9afda57ad Issue #24731: Fixed crash on converting objects with special methods 
__bytes__, __trunc__, and __float__ returning instances of subclasses of
bytes, int, and float to subclasses of bytes, int, and float correspondingly.
 2015-11-25 15:52:04 +02:00
Serhiy Storchaka
15095800a3 Issue #24731: Fixed crash on converting objects with special methods 
__bytes__, __trunc__, and __float__ returning instances of subclasses of
bytes, int, and float to subclasses of bytes, int, and float correspondingly.
 2015-11-25 15:47:01 +02:00
Victor Stinner
83ff8a6832 test_bytes: new try to fix test on '%p' formatter on Windows 2015-10-14 15:28:59 +02:00
Victor Stinner
2bf8993db9 Optimize bytes.fromhex() and bytearray.fromhex() 
Issue #25401: Optimize bytes.fromhex() and bytearray.fromhex(): they are now
between 2x and 3.5x faster. Changes:

* Use a fast-path working on a char* string for ASCII string
* Use a slow-path for non-ASCII string
* Replace slow hex_digit_to_int() function with a O(1) lookup in
  _PyLong_DigitValue precomputed table
* Use _PyBytesWriter API to handle the buffer
* Add unit tests to check the error position in error messages
 2015-10-14 11:25:33 +02:00
Victor Stinner
7ab986dd84 Fix test_bytes on Windows 
On Windows, sprintf("%p", 0xabcdef) formats hexadecimal in uppercase and pad to
16 characters (on 64-bit system) with zeros.
 2015-10-14 02:55:12 +02:00
Victor Stinner
03dab786b2 Rewrite PyBytes_FromFormatV() using _PyBytesWriter API 
* Add much more unit tests on PyBytes_FromFormatV()
* Remove the first loop to compute the length of the output string
* Use _PyBytesWriter to handle the bytes buffer, use overallocation
* Cleanup the code to make simpler and easier to review
 2015-10-14 00:21:35 +02:00
Serhiy Storchaka
bc9e75ed02 Issue #24467: Fixed possible buffer over-read in bytearray. The bytearray 
object now always allocates place for trailing null byte and it's buffer now
is always null-terminated.
 2015-06-29 21:18:01 +03:00
Serhiy Storchaka
7b6e3b91f5 Issue #24467: Fixed possible buffer over-read in bytearray. The bytearray 
object now always allocates place for trailing null byte and it's buffer now
is always null-terminated.
 2015-06-29 21:14:06 +03:00
Antoine Pitrou
ef64847f71 Issue #23985: Fix a possible buffer overrun when deleting a slice from the front of a bytearray and then appending some other bytes data. 
Patch by Martin Panter.
 2015-05-19 20:55:42 +02:00
Antoine Pitrou
2545411e28 Issue #23985: Fix a possible buffer overrun when deleting a slice from the front of a bytearray and then appending some other bytes data. 
Patch by Martin Panter.
 2015-05-19 20:52:27 +02:00
Gregory P. Smith
32d34bcf1d Use assertEqual rather than assertEquals to avoid the deprecation warning. 2015-04-26 05:05:53 +00:00
Gregory P. Smith
8cb6569fe1 Implements issue #9951: Adds a hex() method to bytes, bytearray, & memoryview. 
Also updates a few internal implementations of the same thing to use the
new built-in code.

Contributed by Arnon Yaari.
 2015-04-25 23:22:26 +00:00
Serhiy Storchaka
1dd49824df Issue #23681: The -b option now affects comparisons of bytes with int. 2015-03-20 16:54:57 +02:00
Stefan Krah
650c1e818d Issue #14203: Remove obsolete support for view==NULL in bytesiobuf_getbuffer() 
and array_buffer_getbuf().
 2015-02-03 21:43:23 +01:00
Serhiy Storchaka
4e1942bcd8 Don't use deprecated assertEquals. 2015-01-26 09:28:11 +02:00
Ethan Furman
b95b56150f Issue20284: Implement PEP461 2015-01-23 20:05:18 -08:00
Serhiy Storchaka
65ee4674e2 Issue #22777: Test pickling with all protocols. 2014-12-15 14:06:02 +02:00
Serhiy Storchaka
bad1257c96 Issue #22777: Test pickling with all protocols. 2014-12-15 14:03:42 +02:00
Serhiy Storchaka
83cf99d733 Issue #20335: bytes constructor now raises TypeError when encoding or errors 
is specified with non-string argument.  Based on patch by Renaud Blanch.
 2014-12-02 09:24:06 +02:00
Serhiy Storchaka
0b2cacb42a Issue #20335: bytes constructor now raises TypeError when encoding or errors 
is specified with non-string argument.  Based on patch by Renaud Blanch.
 2014-12-02 09:26:14 +02:00
Antoine Pitrou
8a03896cac Issue #22335: Fix crash when trying to enlarge a bytearray to 0x7fffffff bytes on a 32-bit platform. 2014-11-02 18:41:56 +01:00
Antoine Pitrou
cc23154d02 Issue #22335: Fix crash when trying to enlarge a bytearray to 0x7fffffff bytes on a 32-bit platform. 2014-11-02 18:40:09 +01:00
Benjamin Peterson
a2f93885b0 merge 3.4 (#22379) 2014-09-28 12:57:22 -04:00