summaryrefslogtreecommitdiffstats
path: root/Lib/test/test_struct.py
Commit message (Collapse)AuthorAgeFilesLines
* Fix #1530559, struct.pack raises TypeError where it used to convert.Bob Ippolito2006-08-041-26/+69
| | | | | Passing float arguments to struct.pack when integers are expected now triggers a DeprecationWarning.
* Access _struct attributes directly instead of mucking with getattr.Tim Peters2006-06-051-20/+18
| | | | | | | | | | string_reverse(): Simplify. assertRaises(): Raise TestFailed on failure. test_unpack_from(), test_pack_into(), test_pack_into_fn(): never use `assert` to test for an expected result (it doesn't test anything when Python is run with -O).
* Fixes in struct and socket from merge reviews.Martin Blais2006-06-041-13/+13
| | | | | | | | | | | | | - Following Guido's comments, renamed * pack_to -> pack_into * recv_buf -> recv_into * recvfrom_buf -> recvfrom_into - Made fixes to _struct.c according to Neal Norwitz comments on the checkins list. - Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
* Whitespace normalization.Tim Peters2006-06-041-2/+1
|
* Fixed struct test to not use unittest.Martin Blais2006-06-021-78/+84
|
* On 64-bit platforms running test_struct after test_tarfile would failNeal Norwitz2006-05-311-0/+6
| | | | since the deprecation warning wouldn't be raised.
* Change wrapping terminology to overflow maskingBob Ippolito2006-05-301-3/+3
|
* deprecated_err(): Stop bizarre warning messages when the testsTim Peters2006-05-301-2/+6
| | | | | | | | | | | are run in the order: test_genexps (or any other doctest-based test) test_struct test_doctest The `warnings` module needs an advertised way to save/restore its internal filter list.
* struct: modulo math plus warning on all endian-explicit formats for ↵Bob Ippolito2006-05-291-11/+36
| | | | compatibility with older struct usage (ugly)
* Fix up struct docstrings, add struct.pack_to function for symmetryBob Ippolito2006-05-271-0/+22
|
* enable all of the struct tests, use ssize_t, fix some whitespaceBob Ippolito2006-05-261-1/+1
|
* fix #1229380 No struct.pack exception for some out of range integersBob Ippolito2006-05-261-3/+5
|
* Whitespace normalization.Tim Peters2006-05-261-2/+1
|
* Support for buffer protocol for socket and struct.Martin Blais2006-05-261-25/+60
| | | | | | | | | | * Added socket.recv_buf() and socket.recvfrom_buf() methods, that use the buffer protocol (send and sendto already did). * Added struct.pack_to(), that is the corresponding buffer compatible method to unpack_from(). * Fixed minor typos in arraymodule.
* refactor unpack, add unpack_fromBob Ippolito2006-05-241-0/+41
|
* Patch #1011240: SystemError generated by struct.pack('P', 'foo').Armin Rigo2004-09-271-0/+1
|
* Replace backticks with repr() or "%r"Walter Dörwald2004-02-121-9/+9
| | | | From SF patch #852334.
* SF bug 705836: struct.pack of floats in non-native endian orderTim Peters2003-03-201-0/+46
| | | | | | | | | | | | | | pack_float, pack_double, save_float: All the routines for creating IEEE-format packed representations of floats and doubles simply ignored that rounding can (in rare cases) propagate out of a long string of 1 bits. At worst, the end-off carry can (by mistake) interfere with the exponent value, and then unpacking yields a result wrong by a factor of 2. In less severe cases, it can end up losing more low-order bits than intended, or fail to catch overflow *caused* by rounding. Bugfix candidate, but I already backported this to 2.2. In 2.3, this code remains in severe need of refactoring.
* Get rid of many apply() calls.Guido van Rossum2003-02-271-5/+2
|
* Get rid of relative imports in all unittests. Now anything thatBarry Warsaw2002-07-231-1/+1
| | | | | | | | | | | imports e.g. test_support must do so using an absolute package name such as "import test.test_support" or "from test import test_support". This also updates the README in Lib/test, and gets rid of the duplicate data dirctory in Lib/test/data (replaced by Lib/email/test/data). Now Tim and Jack can have at it. :)
* The 'p' (Pascal string) pack code acts unreasonably when the string sizeTim Peters2001-09-151-0/+25
| | | | | and count exceed 255. Changed to preserve as much of the string as possible (instead of count%256 characters).
* Added "i" and "l" to the list of std-mode struct codes that don't range-Tim Peters2001-06-181-1/+4
| | | | | check correctly on pack(). While these were checking OK on my 32-bit box, Mark Favas reported failures on a 64-bit box (alas, easy to believe).
* Generalize the new qQ std-mode tests to all int codes (bBhHiIlLqQ).Tim Peters2001-06-131-158/+202
| | | | | | | | Unfortunately, the std-mode bBhHIL codes don't do any range-checking; if and when some of those get fixed, remove their letters from the IntTester.BUGGY_RANGE_CHECK string. In the meantime, a msg saying that range-tests are getting skipped is printed to stdout whenever one is skipped.
* The new {b,l}p_{u,}longlong() didn't check get_pylong()'s return for NULL.Tim Peters2001-06-131-0/+6
| | | | Repaired that, and added appropriate tests for it to test_struct.py.
* Added q/Q standard (x-platform 8-byte ints) mode in struct module.Tim Peters2001-06-121-6/+165
| | | | | | | | | | | | | | This completes the q/Q project. longobject.c _PyLong_AsByteArray: The original code had a gross bug: the most-significant Python digit doesn't necessarily have SHIFT significant bits, and you really need to count how many copies of the sign bit it has else spurious overflow errors result. test_struct.py: This now does exhaustive std q/Q testing at, and on both sides of, all relevant power-of-2 boundaries, both positive and negative. NEWS: Added brief dict news while I was at it.
* Renamed some stuff to tell the truth about what it does.Tim Peters2001-06-101-4/+4
|
* Initial support for 'q' and 'Q' struct format codes: for now, only inTim Peters2001-06-101-10/+47
| | | | | | | | | | | | | | | | | | native mode, and only when config #defines HAVE_LONG_LONG. Standard mode will eventually treat them as 8-byte ints across all platforms, but that likely requires a new set of routines in longobject.c first (while sizeof(long) >= 4 is guaranteed by C, there's nothing in C we can rely on x-platform to hold 8 bytes of int, so we'll have to roll our own; I'm thinking of a simple pair of conversion functions, Python long to/from sized vector of unsigned bytes; that may be useful for GMP conversions too; std q/Q would call them with size fixed at 8). test_struct.py: In addition to adding some native-mode 'q' and 'Q' tests, got rid of unused code, and repaired a non-portable assumption about native sizeof(short) (it isn't 2 on some Cray boxes). libstruct.tex: In addition to adding a bit of 'q'/'Q' docs (more needed later), removed an erroneous footnote about 'I' behavior.
* Update the code to better reflect recommended style:Fred Drake2000-12-121-4/+4
| | | | | Use != instead of <> since <> is documented as "obsolescent". Use "is" and "is not" when comparing with None or type objects.
* Make reindent.py happy (convert everything to 4-space indents!).Fred Drake2000-10-231-1/+1
|
* Mass check-in after untabifying all files that need it.Guido van Rossum1998-03-261-31/+31
|
* Change the ``calcsize*3'' test to be portable to 64-bit machines.Guido van Rossum1997-01-031-3/+7
|
* Added f/d tests for specific byte orders.Guido van Rossum1997-01-031-9/+19
|
* Exercise the new feature set somewhat.Guido van Rossum1996-12-311-10/+73
| | | | Use TestFailed exception and verbose flag from test_support module.
* A test of the struct moduleBarry Warsaw1996-12-121-0/+44
generated by cgit v0.12 at 2025-11-04 00:45:01 (GMT)