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53 Commits

Author SHA1 Message Date
Martin Hořeňovský
4c7b7d04fe Move FALLBACK_STRINGIFIER to before the enum and range fallbacks 
This should align more closely with the intended semantics, where
types without `StringMaker` specialization or `operator<<` overload
are passed down to the user defined fallback stringifier.

Related to #1024
 2018-05-14 20:38:05 +02:00
Martin Hořeňovský
6c5c4c43a0 Add stringification support to std::exception and deriving classes 
This support is based on overriden `std::exception::what` method, so
if an exception does not do so meaningfully, the message is still
pointless.

This is only used as a fallback, both `StringMaker` specialization and
`operator<<` overload have priority..
 2018-05-12 17:46:25 +02:00
Martin Hořeňovský
ab30621138 Fix stringifying static array of unsigned chars 
The fix leaves an open question: should we keep treating refs
to static array of chars as strings, or should we instead
use `strnlen` to check if it is null-terminated within the buffer

Fixes #1238
 2018-04-06 11:43:12 +02:00
David Aue
dfb83f20e9 Add stringification methods for CLR objects 2018-04-03 19:06:16 +02:00
Tomas Zeman
352853ed7e Introduce conditional wchar_t (and std::wstring) support 
The support is turned on by default but the user might need to be able
to turn it off which is now possible by defining CATCH_CONFIG_NO_WCHAR.
 2018-03-07 10:35:31 +01:00
Martin Hořeňovský
da783abee9 Move fallback conversion after enum-check 2018-02-15 16:06:35 +01:00
Martin Hořeňovský
34d7a33574 Add a way to change fallback stringifier 
This allows reuse of projects existing stringification machinery

Closes #1024
 2018-02-11 16:31:12 +01:00
Zachary Michaels
4be81d3588 Remove unnecessary semicolons 2018-02-05 10:03:51 +01:00
Martin Hořeňovský
126850e76b Prefer operator<< to range-based stringification 
Fixes #1172
 2018-02-01 14:07:23 +01:00
Martin Hořeňovský
8d854c689b Provide useful and unambigous stringification for static arrays 2018-01-14 18:06:43 +01:00
Phil Nash
421ab16062 Exclude string-literal arrays from automatic range serialisation 
These have specialised serialisers already anyway, and were causing ambiguities in VS 2015 & 2017
 2018-01-08 15:15:44 +00:00
Phil Nash
32eb90b9bd Fix stringifying of unknown enums 2018-01-04 10:21:52 +00:00
Phil Nash
702cfdaf6e Added special handling for vector<bool> when stringifying 2018-01-04 10:05:02 +00:00
Phil Nash
af3f2499bc Added generic container detection in StringMaker. 
Removed vector specialisation as this is now covered generically - as are any containers that can be called via (freestanding) begin/ end
 2018-01-04 09:30:06 +00:00
Martin Hořeňovský
baf3d2f360 Split out ratio_string::symbol bodies 2017-11-19 14:54:52 +01:00
Martin Hořeňovský
b083b04126 Fix compilation when using g++ with libc++ 
Fixes #1110
 2017-11-19 14:47:18 +01:00
Martin Hořeňovský
13370bddf2 Revert "Move <ctime> include out of line" 
This reverts commit 36f02d76d6.
 2017-11-08 08:31:48 +01:00
Martin Hořeňovský
36f02d76d6 Move <ctime> include out of line 2017-11-07 21:59:52 +01:00
Phil Nash
56e1075613 Introduced ReusableStringStream and removed all uses of std::ostringstream from the main path 
ReusableStringStream holds a std::ostringstream internally, but only exposes the ostream interface.
It caches a pool of ostringstreams in a vector which is currently global, but will be made thread-local.

Altogether this should enable both runtime and compile-time benefits. although more work is needed to realise the compile time opportunities.
 2017-11-07 18:01:10 +00:00
Martin Hořeňovský
4899d891d3 Fix MSVC compilation when stringifying std::chrono::time_point 2017-10-09 13:13:30 +02:00
Martin Hořeňovský
79b405fd3f Add stringification for std::chrono::{duration,time_point} 
Also hides std::chrono, std::pair and std::chrono::* behind
new configuration macros, CATCH_CONFIG_ENABLE_*_STRINGMAKER
to avoid dragging in <utility>, <tuple> and <chrono> in common
path, unless requested.
 2017-10-09 13:03:29 +02:00
Martin Hořeňovský
9aa96712ae Sweep out some extra warnings 
Swept:
`-Wpadded` in some places (where it caused extra size, instead of just
saying "hey, we padded struct at the end to align, just as standard says")
`-Wweak-vtables` everywhere (Clang)
`-Wexit-time-destructors` everywhere (Clang)
`-Wmissing-noreturn` everywhere (Clang)

The last three are enabled for Clang compilation going forward.

Also enabled `-Wunreachable-code` for Clang and GCC
 2017-09-07 17:25:15 +02:00
Phil Nash
03d41ce5b9 Suppressed meaningless function type qualifier warning in MSVC again 
(this time in catch_tostring.h)
 2017-09-07 11:25:10 +01:00
Phil Nash
2d37649377 Fixed Objective-C mode 2017-09-06 15:44:42 +01:00
Martin Hořeňovský
9de729b515 General cleanup 2017-07-27 11:32:01 +02:00
Phil Nash
0a614ee5ba re/moved some headers in catch_tostring 2017-07-19 08:31:10 +01:00
Phil Nash
cd6f6c021a Minor clean-ups in string conversion code 2017-07-19 08:16:55 +01:00
Phil Nash
e62a9aa444 Removed const refs from NSString/ NSObject overloads (effectively reapplies PR #855 originally applied to "1.x" master) 2017-06-26 16:48:38 +01:00
Martin Hořeňovský
67914d8b86 Move back to static StringMaker<T>::convert 
This avoids some breakage from the modernization
 2017-05-21 23:40:05 +02:00
Martin Hořeňovský
c5c3d368a2 Added std:: qualification to nullptr_t 
Apparently Clang doesn't like it unqualfied 😄
 2017-05-03 00:29:36 +02:00
Martin Hořeňovský
33ed1773f4 Reworked stringification layer, removed Catch::toString 
Now the order of stringification checks is

1) StringMaker specialization
2) operator<<

toString overloads and specializations have been removed.
 2017-05-02 23:51:03 +02:00
Martin Hořeňovský
c6980ec2d8 Remove C++98 backcompat from toString 2017-04-25 11:21:22 +02:00
Sergey Semushin
94425ad59b Add opt-in c++11 stream insertable check. (#877) 
* Add opt-in c++11 stream insertable check.

To opt-in, define CATCH_CONFIG_CPP11_STREAM_INSERTABLE_CHECK.

Opt-in fixes #872 and should fix #757 as well.
 2017-04-05 09:53:10 +02:00
Phil Nash
e91738103c Stripped trailing whitespace from all source code lines 
(replaces need for PRs #310 and #504)
 2015-11-04 18:04:15 +00:00
Phil Nash
733ebb6024 Added CATCH_CONFIG_CPP11_LONG_LONG support 2015-07-23 23:05:05 +01:00
Phil Nash
805de43a3d Use CATCH_NULL instead of NULL 
- expands to nullptr if CATCH_CONFIG_CPP11_NULLPTR is defined (see #444)
 2015-07-01 07:33:27 +01:00
Phil Nash
7ab3b5aefb Added compiler feature suppression macros 
_NO_ forms to disable detection of features - particularly C++11 features.
Also removed SFINAE detection (and use in tostring)
 2015-06-30 08:41:55 +01:00
Phil Nash
e86daf8bdd Reorganised C+11 feature detection a bit 
and added CATCH_CONFIG_CPP11_NULLPTR for VS2015
 2015-05-19 22:31:57 +01:00
Phil Nash
572911d880 Changed comment to work around header stitching bug 2015-03-04 18:33:31 +00:00
Phil Nash
75a08bbc6c Merge branch 'tuple_to_string' of https://github.com/PureAbstract/Catch into PureAbstract-tuple_to_string 2014-12-30 18:42:17 +00:00
Phil Nash
b0545d1f12 Some toString cleanups 2014-12-09 18:49:58 +00:00
Phil Nash
ea33961b43 Factored out mention of "unprintable string" ("{?}") 2014-09-08 08:14:59 +01:00
Andy Sawyer
022a0b4fcb catch_tostring: toString for std::tuple 2014-09-04 00:31:11 +01:00
Andy Sawyer
3196937343 catch_tostring: Add includes for tuple, type_traits 2014-09-04 00:17:36 +01:00
Andy Sawyer
95956444b7 catch_tostring: Move toString overload declarations 
- Put all the declarations of the overloads early in the file, so they
  get seen by the templates later on
 2014-09-04 00:12:25 +01:00
Andy Sawyer
cd2a5aa688 catch_tostring: tostring for enum class types 2014-09-01 17:38:17 +01:00
Ben Arnold
7b0a84a048 toString handles wchar_t raw strings 2014-08-14 12:28:23 +01:00
Phil Nash
d89e74faff Format floats like doubles when printing - but add ‘f’ suffix (a lá #291) 2014-07-09 18:16:40 +01:00
Phil Nash
7cbf74061b Tweaked rawMemoryToString() along lines of suggestion in #281 2014-05-23 18:41:02 +01:00
Phil Nash
ad4489043b Unanonymised unions to avoid breaking on compilers that don’t support them 
- e.g. GCC 4.3 and 4.4
- fixes #281
 2014-05-13 17:48:47 +01:00