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185 Commits

Author SHA1 Message Date
Peter Dimov
de4aadcb11 Use temporary variables to hold the result of BOOST_ENDIAN_INTRINSIC_* 2018-12-06 18:48:43 +02:00
Peter Dimov
84273c7139 Add BOOST_ENDIAN_NO_INTRINSICS tests to test/Jamfile 2018-12-06 18:02:52 +02:00
Peter Dimov
9cbd708ce5 Rename uint*_t types to avoid conflict 2018-12-06 18:02:23 +02:00
Peter Dimov
59126b39ae Add intrinsic_test.cpp to test/Jamfile 2018-12-06 17:51:38 +02:00
Peter Dimov
07ec535600 boost/predef/detail/endian_compat.h is deprecated; switch to boost/predef/other/endian.h 2018-09-11 18:54:54 +03:00
Peter Dimov
62802fee96 Add unaligned test 2017-12-23 17:22:35 +02:00
Peter Dimov
10877d3667 Remove one more integer overflow 2017-12-23 04:47:54 +02:00
Peter Dimov
d4738d8598 Avoid undefined behavior due to signed integer overflow 2017-12-23 00:04:34 +02:00
Peter Dimov
0d5adab378 Refactor boundary values tests 2017-12-22 16:35:21 +02:00
Peter Dimov
4648d237f0 Merge branch 'add-test-for-boundary-values' of https://github.com/arvidn/endian into develop 2017-12-22 16:28:00 +02:00
arvidn
674adbd592 add test to expose undefined behaviors endian_buffer when used with signed integers 2017-12-22 00:00:16 +01:00
Peter Dimov
34542134be
Merge pull request #23 from arvidn/remove-trailing-whitespace 
[cleanup] remove trailing whitespace from source code files
 2017-12-21 17:42:03 +02:00
Peter Dimov
b647051422 Add a construction/assignment/value test for buffer types 2017-12-21 03:32:38 +02:00
arvidn
4b4123a0fa [cleanup] remove trailing whitespace from source code files 2017-11-04 13:07:54 +01:00
Beman
739bc40bfc Update tools version 2017-10-15 10:02:13 -04:00
Ben Wiederhake
b51593c766 Fix typos in documentation/comments 
Credits go to the authors of codespell.
 2016-04-03 19:13:04 +02:00
Beman
1b0a41e6cb Add Clang/c2 solution with conversion_test_clang project. Clang/c2 uses the Microsoft rather than GCC intrinsics, so check for defined(_MSC_VER) before defined(__clang__) 2015-12-11 08:15:25 -05:00
Beman
cd57e01f9c The boost::uint64_t fix for old msvc compilers is also needed for buffer_test.cpp 2015-03-30 07:15:15 -04:00
Beman
fdc8965842 Some older Microsoft libraries did not have uint64_t, so use boost/cstdint.hpp for it. 2015-03-26 11:03:39 -04:00
Beman
5caf1d16c8 Remove floating point support for boost 1.58.0. As currently implemented, return by value operations are not reliable because normalization and other bit pattern changes can occur. Docs not updated as yet. Floating point support will be corrected and reinstated for boost 1.59.0, based on in-place customization and inplace and/or copy signatures to replace the unsafe (i.e. native_to_big/little ) by value returns. The big/little_to_native return by value functions are safe, but require reimplementation. 2015-03-24 17:24:56 -04:00
Beman
a15f9420cb Add fp_exhaustive_test. 2015-03-20 08:59:47 -04:00
Beman
5ab08db7a4 Use BOOST_NO_CXX11_NUMERIC_LIMITS for testing with C++03 standard libraries. Always show test output. 2015-03-16 08:58:42 -04:00
Beman
44542694e3 Add round trip test to auto test. Remove tests made redundant by auto test. 2015-03-14 09:45:50 -04:00
Beman
cea2be8023 Add auto_test cases lowest(), epsilon(), 0.0, -0.0, 1.0, -1.0 2015-03-14 09:01:55 -04:00
Beman
ff4b22bdec Add more auto_test cases. 2015-03-14 08:20:41 -04:00
Beman
affdcac443 Rename float_test to floating_point_test. Old name was unclear. Might have incorrectly been read as "test of type float" instead of "test of floating point types". 2015-03-11 10:36:34 -04:00
Beman
7460870381 Comment out failing signaling_NaN() tests. 2015-03-10 16:37:36 -04:00
Beman
13b0d7b9ba Add missing #include <limits>. 2015-03-10 16:34:47 -04:00
Beman
4f2a715c9f Fully implement float_value_test and double_value_test 2015-03-09 17:11:54 -04:00
Beman
09ae6c961f Rename BOOST_TEST_MEMCMP_EQ to BOOST_TEST_MEM_EQ. Add float_test to Jamfile. Add float_value_test() and double_value_test(). 2015-03-08 10:50:39 -04:00
Beman
adc09abc7a Also show numeric_limits values in big and little endian hex. 2015-03-07 08:59:14 -05:00
Beman
072b495240 Add Endian specific lightweight_test.hpp with new macro BOOST_TEST_MEMCMP_EQ that uses std::memcmp(...)==0 to determine equality. Bitwise equality is the standard we want floating point round trips to be held to, since NaN's are then equal. 2015-03-05 10:52:28 -05:00
Beman
482bcb0855 report_limits() working. 2015-03-04 14:51:39 -05:00
Beman
a968c67510 Initial commit of infrastructure. No test cases yet. 2015-03-04 11:48:21 -05:00
Beman
9c0cbae556 Revert the default (*_t) types to unaligned, and used *_at to identify the aligned types. See mini-review thread for rationale. 2015-02-23 07:24:17 -05:00
Beman
b0ef03b9d6 Rearranges rows and columns in tables. Add big_int8_t, big_uint8_t, little_int8_t, little_uint8_t arithmetic and buffer types, in response to mini-review query. 2015-02-16 19:31:48 -05:00
Beman
512287dfa7 Clear some warnings in test programs. 2015-01-19 08:44:19 -05:00
Beman
adee2fe513 Add support for deprecated names from pre-review releases. 2015-01-18 19:48:27 -05:00
Beman
35f4c47a22 Add endian_buffer stream inserter and extractor, beef up buffer_test a bit. 2015-01-17 10:25:29 -05:00
Beman
10bcb52d97 Add loop_time_test options 2015-01-15 09:17:31 -05:00
Beman
810f5453a6 Work-in-progress, including various bug fixes and doc updates. 2015-01-14 16:28:30 -05:00
Beman
321d5a087a For X86 and X64 architectures, which permit unaligned loads and stores, unaligned little endian buffer and arithmetic types use regular loads and stores when the size is exact. This makes unaligned little endian buffer and arithmetic types significantly more efficient on these architectures.(Pull request from Jeremy Maitin-Shepard) Docs updated, but timing results have not yet been updated. 2015-01-06 16:57:53 -05:00
Beman
d15b2fdb1c Refined rationale for choice of exact-length types for conversion support. 2014-12-16 08:49:01 -05:00
Beman
6de2f69b77 Get MSVC 64-builds working under Visual Studio. 2014-12-15 20:20:16 -05:00
Beman
971ba888d6 Decompose Reversible into EndianReversible and EndianReversibleInplace. 2014-12-11 11:41:44 -05:00
Beman
6c173766e3 Eliminate gcc -Wconversion warnings. 2014-12-10 15:03:06 -05:00
Beman
dcde9463fc Do not define _SCL_SECURE_NO_WARNINGS or _CRT_SECURE_NO_WARNINGS if already defined (such as on the command line), plus related cleanups. 2014-12-10 10:26:49 -05:00
Beman
c201455c84 Change "in_place" to "inplace". Rationale: shortens names without impacting expressiveness. 2014-12-10 09:39:03 -05:00
Beman
2cbcd6f7d3 Rename "runtime_conditional_reverse" to "conditional_reverse". The differing number of arguments is sufficient to disambiguate the compile-time and run-time overloads. 2014-12-10 09:26:47 -05:00
Beman
51b990eb50 Add associated-files.vcxproj and related infrastructure so Visual Studio IDE find-in-files and replace-in-files works for associated files like headers and HTML files. 2014-12-10 09:00:43 -05:00
Beman
dcca2835a9 Rename "reverse_endianness" to "endian_reverse". Shorter but still plenty explicit. See bikeshed.txt for alternatives considered. 2014-12-10 08:30:30 -05:00
Beman
e4466edf4e Drop the _unless_big and _unless_little functions. KISS. They were confusing, and less confusing names were never found. 2014-12-09 20:43:47 -05:00
Beman
55a65c3806 Revert to again supply the reverse_endianness_in_place template. This has the effect of providing a default reverse_endianness_in_place for user-defined types. Add error checking for UDT's to verify this works as desired. Provide a note in the conversion docs to that effect. 2014-12-09 11:36:42 -05:00
Beman
4b6019c82e Use hex in literal for value where octal is confusing. 2014-12-09 07:10:25 -05:00
Beman
439207b388 Add conversion_use_case 2014-12-05 09:01:59 -05:00
Beman
e2045b7ffa Finalize buffer and arithmetic decomposition. Finalize name changes. Finalize test cases. Remove cruft. Docs still to do. 2014-11-26 10:04:33 -05:00
Beman
bb785ed8e0 UDT tests added. Passing on Windows, all local compilers. 2014-11-25 11:31:30 -05:00
Beman
7b119ba0ee Add full set of modify in place tests. 2014-11-25 09:58:59 -05:00
Beman
56103a7bc6 Finish conversion.hpp cleanup after name changes. conversion_test.cpp return-by-value tests reorganized and passing. UTD and in-place tests still to come. Add doc/bikeshed.txt to keep record of naming rationale. 2014-11-24 10:04:23 -05:00
Beman
4197f996ac More conversion.hpp fixes. Some, but not all, conversion_test tests passing. 2014-11-23 10:38:21 -05:00
Beman
fc7733ade1 Major renaming. Class "endian" becomes class "endian_arithmetic" to mimic the C++ standard's description of such types as "arithmetic types". Rename header accordingly. The convenience typedefs have been changed shorten aligned names, as they are often being, but keeping the unaligned type names relatively short via a simple "_ut" suffix. 2014-11-19 10:53:11 -05:00
Beman
61d9046348 Remove "operator value_type() const noexcept" from buffers. Make the buffer ctor explicit. Buffers were requested by people who do not want automatic conversions because they want full control over conversions, and are very concerned about "efficiency". 
Add "operator value_type() const noexcept" to the endian arithmetic types. These types are used by people who do want fully automatic conversions. The arithmetic types need to be drop-in replacements for the built-in arithmetic types for these users.
 2014-11-18 14:33:31 -05:00
Beman
221ad3c585 Add use_cases.cpp 2014-11-18 10:05:45 -05:00
Beman
e9f6d2c37c Re-implement the endian types by inheriting from endian_buffer. 2014-11-15 21:04:19 -05:00
Beman
561d8f7070 Initial commit buffers.hpp and related infrastructure. A separate buffer class without arithmetic operators was requested during the formal review. 2014-11-15 08:02:08 -05:00
Beman
f8e60ae4e9 Switch to VC++ 2014, and clear a resulting shadow warning. 2014-11-14 14:23:36 -05:00
Beman
fd1ab6daff Add additional ambiguity detection. 2014-11-13 13:10:57 -05:00
Beman
c41521cead For the endian types, add stream inserters and extractors as requested during the formal review. 2014-11-11 21:08:08 -05:00
Beman
72a9095a03 Fix tests that were backwards on big endian machines. Thanks to Lars Viklund for testing on three different big-endian systems. 2014-08-15 18:07:12 -04:00
Beman
e609015dd6 Some IDE generated files and directories violate boost guidelines, so ignore. 2014-08-15 12:01:05 -04:00
Beman
ea44132749 Add native float tests. 2014-08-13 14:02:09 -04:00
Beman
f2dad97c44 Upgrade to msvc 2013. Rename msvc2012 to msvc so directory doesn't have to be renamed each msvc release. 2014-08-11 10:01:24 -04:00
Beman
8c36890e77 Test and doc updates for Pierre Talbot's int8_t/uint8_t reverse_value() and templated reverse() patch. 2014-04-16 13:52:24 -04:00
Beman
d339470e6e Remove "explicit" from Endian type constructors. Rationale: Having to write "cntr.insert(big_int32_t(value))" instead of "cntr.insert(value)" gets old fast when you are writing application code and the use case arises more or less continuously. Additionally, the use of an endian type is an implementation detail that should not leak into the application code that needs to create values of the type. Furthermore, the ambiguities that caused the constructors to be made explicit no longer occur; they were eliminated when BOOST_MINIMAL_INTEGER_COVER_OPERATORS was introduced to removed a dependency on boost/operators.hpp. If an ambiguity does arise, it is easy to clear via a static_cast or a function-style cast. 2013-09-06 10:36:54 -04:00
Beman
016d3b2e7c Rename the endian typedefs. Rationale: Subjective - during three months working on the B-tree library, the *un_t names were a constant source of irritation. Objective - the new scheme, which reverts the *un_t names to having no alignment decoration, provides consistent *_align* decoration for both FP and integer types. Also, the library now provides conversion functions which may reduce use of aligned endian types. 2013-09-01 08:40:32 -04:00
Beman
a40d580782 Get 64-bit builds working. Update timings to reflect 64-bit build. 2013-06-06 08:00:28 -04:00
Beman
74b122c581 Alignment of 64-bit integers on a 32-bit system may be to a 32-bit boundary! 2013-05-30 10:07:16 -04:00
Beman
cd985897e6 By default use a shorter test, but add coverage of the aligned types. 2013-05-30 09:19:42 -04:00
Beman
30c44461f6 Only do relational tests if signedness is the same, to quiet GCC warnings. Start using lightweight test. 2013-05-30 08:57:09 -04:00
Beman
db3864b3d4 Fix boo boos detected by inspect program. 2013-05-29 09:40:35 -04:00
Beman
9c25d54d38 Finalize index.html discussion. 2013-05-28 09:42:04 -04:00
Beman
a55a44c67b Loop test time work in progress. 2013-05-28 07:37:52 -04:00
Beman
50b5488997 loop_time_test current work-in-progress 2013-05-27 08:53:18 -04:00
Beman
32b04869e8 Initial commit loop_time_test.cpp and its infrastructure. 2013-05-27 07:44:29 -04:00
Beman
7f9d91e6d2 Rename unaligned integers to fit the floating point pattern. Unifies the naming pattern, deliberately makes the unaligned type names a bit uglier. 2013-05-26 12:05:33 -04:00
Beman
dff7c1254e Add unaligned floating point types and supporting infrastructure. 2013-05-26 08:25:10 -04:00
Beman
a7ba65f830 Implement, test, float and double endian types. 2013-05-25 12:16:32 -04:00
Beman
f8f8d90b1f Eliminate addition as not adding any useful information. 2013-05-24 13:22:48 -04:00
Beman
77520edff1 Change speed_test.cpp output to HTML 2013-05-24 11:28:26 -04:00
Beman
2f85e370b6 Add 16 and 64 bit varieties 2013-05-23 10:19:56 -04:00
Beman
8f55000f6f Finally getting useful speed_test results from both GCC and VC++ 2013-05-23 10:11:29 -04:00
Beman
c7beb10785 Add alignment test cases for aligned endian types. 2013-05-22 08:46:56 -04:00
Beman
6f84684e9e Add separate big and little specializations for aligned case; the attempt to combine into a single specialization was selecting the unaligned specialization. Rework speed_test to try to get more meaningful results and cover more test cases. 2013-05-22 08:14:51 -04:00
Beman
4d6f7001fa Create separate synopsis section 2013-05-21 08:38:24 -04:00
Beman
ddb5936b68 Yet another naming scheme for type synonyms. Aligned type names now exactly follow the <cstdint> pattern, while the unaligned names elide "int". 2013-05-21 07:56:27 -04:00
Beman
870b542456 Rename endian types to a scheme that mimics cstdint.hpp. Change test and example code accordingly. 2013-05-20 17:03:12 -04:00
Beman
f13a9cd6a4 Rename integers.hpp to types.hpp in case floating point is someday supported. 2013-05-20 09:07:01 -04:00
Beman
9089eb037b Rename header converters.hpp back to conversion.hpp. Clean up infrastructure. 2013-05-18 16:14:30 -04:00
Beman
de91bcd571 Cleanup residue from prior changes. 2013-05-18 15:09:51 -04:00
Beman
c0fc4cdf8c Somewhat more interesting results after redoing loop based on iteration count rather than time. Release builds particularly interesting. 2013-05-18 10:27:18 -04:00