Commit Graph

863 Commits

Author SHA1 Message Date
Martin Hořeňovský
f58ff0c540 Remove \l, add \f in character pretty printing
I have never head of \l and MSVC warns about unknown escape sequence, so
I changed it into \f that definitely exists and potentially might be
useful.
2017-02-01 21:31:14 +01:00
Phil Nash
b524fa7cd8 Fixed bugs in escape char handling in test names
1. If escape char is first char, sets start of range
2. Multiple escape chars are handled (offsets chars to remove)
2017-02-01 14:13:20 +00:00
Eric Schmidt
5121b5b058 Put quote marks around printed characters; also nicely print some escapes 2017-01-31 21:53:36 +01:00
Jan Včelák
1e5176bd69 Cap main exit code to 255 (#797)
Changed default main to clamp exit code to 8 bits because of POSIX limitations.

Updated documentation about declaring non-default main.
2017-01-31 20:48:14 +01:00
Martin Hořeňovský
0dabd951ba expr is now cast to void in THROWS family of assertions.
This prevents Clang from complaining about unused value in expressions
containing explicit casts used in the THROW assertion macro family.

Example:
`REQUIRE_THROWS_AS(static_cast<bool>(object), std::bad_cast);` would
trigger `-Wunused-value` warning. Now it does not.

Credits to Arto Bendiken, who submitted a PR almost 3 years ago, but his
branch has since died and I was unable to merge it.
2017-01-31 18:02:11 +01:00
Josef Kemetmueller
70d3c937c3 Enable breaking into debugger on Mac
The integrated assembler segment was missing an underscore:
"_asm__". Also we remove the "DEBUG" macro check, so we are consistent
with the linux and windows variant.
Now breaking into gdb on failure should work via:
	gdb --args test_executable --break
2017-01-31 16:00:42 +00:00
Martin Hořeňovský
38af8d7035 Fixed SEH deregistration on Windows
Should fix #796
2017-01-30 19:54:16 +01:00
Martin Hořeňovský
615aa071a8 Merge branch 'dev-performance-round2' 2017-01-30 13:02:48 +01:00
Martin Hořeňovský
15816c5760 Revert "use sizeof(expr) for unevaluated syntax check"
Using sizeof(expr) can trigger a compile-time error,
"lambda expressions are not allowed in an unevaluated context", when passing
expression containing lambda, like a std algorithm. This error is considered
a standard defect, as it is meant to prevent lambdas in decltype
or templates, but not in sizeof.

This reverts commit 227598af47.
2017-01-30 11:56:29 +01:00
Martin Hořeňovský
bcaa2f9646 Use char literal instead of string literal with 1 char
In reality, this is a relatively small performance improvement,
especially with the previous improvements removing lots of superfluous
string handling, but still was measurable.
2017-01-29 23:07:15 +01:00
Martin Hořeňovský
60f8ebec49 Use const char* for filename in SourceLineInfo
This is sane, because those `const char*`s are given to us by compiler,
from the text area and thus we do not have to manage their lifetimes. We
also never want to change them.

Also moved copy constructor to compiler-generated methods, not sure why
it wasn't -- even before it was the same as a compiler would generate.
2017-01-29 22:03:27 +01:00
Alexander Ryabykin
02a69b449f Compilation warnings fix (#791)
* Compilation warnings fix

* Removed unused argument from reportFatal function
2017-01-27 09:32:58 +01:00
Martin Hořeňovský
c390c4cb9f Fixed inconsistent and trailing whitespace
This means that all tabs used in indentation are now 4 spaces and that
there should be no more trailing whitespace.

Ill also look into creating a pre-commit hook that will prevent this
from happening in the future.

Fixes #105
2017-01-26 23:13:12 +01:00
Martin Hořeňovský
60a9ac7e65 Enabled previous commit under MSVC, introduced new feature toggle 2017-01-26 18:47:29 +01:00
Jonathan Coe
c06afe438e Add support for comparison of Approx with strong typedefs
closes #652
2017-01-26 18:44:03 +01:00
Martin Hořeňovský
4ce11d63a6 Merge branch 'dev-performance' 2017-01-25 22:56:36 +01:00
Martin Hořeňovský
83f4b39680 Added benchmark for previous commit, added iterations to failure bench. 2017-01-25 22:39:43 +01:00
Martin Hořeňovský
b1171bd1f2 Merge branch 'dev-signals' 2017-01-25 22:09:52 +01:00
Martin Hořeňovský
184865358c CHECK no longer stops running SECTION on exception.
This seems to be much closer to desired behaviour than the current one, where
CHECK(false) lets the execution continue, but CHECK(<throws>) does not.
2017-01-23 17:52:17 +00:00
Phil Nash
31c23b9489 Added [!nonportable] tag 2017-01-23 17:44:55 +00:00
Phil Nash
f347611403 Restated text format loop to avoid out-of-bounds condition 2017-01-23 16:58:49 +00:00
Phil Nash
1efd8d3067 Added missing <iterator> #include 2017-01-23 15:19:42 +00:00
Phil Nash
e7bcbb35c0 First cut of -c/—section option for running specific sections 2017-01-23 12:36:03 +00:00
Phil Nash
4a04682e49 Text formatting rework
Rewrote main wrapping loop. Now uses iterators instead of indices and intermediate strings.
Differentiates between chars to wrap before, after or instead of.
Doesn’t preserve trailing newlines.
Wraps or more characters.
Dropped support for using tab character as an indent setting control char.
Hopefully avoids all the undefined behaviour and other bugs of the previous implementation.
2017-01-23 12:28:40 +00:00
Martin Hořeňovský
9a56609569 v1.6.1 build 2017-01-20 12:49:59 +01:00
Mickey Rose
227598af47 use sizeof(expr) for unevaluated syntax check 2017-01-19 21:25:27 +01:00
Martin Hořeňovský
ee0ca512ea Force short-circuited evaluation for types that have overloaded &&.
This fixes #574.
2017-01-17 23:31:03 +01:00
Martin Hořeňovský
b71a06cf98 JUnit reporter outputs timestamps now
Also extended approval tests script to support the change
2017-01-16 20:21:43 +01:00
Martin Hořeňovský
2e87f8e328 Merge branch 'windows-header-defines' of https://github.com/horenmar/Catch 2017-01-16 17:00:43 +01:00
Martin Hořeňovský
afe46ff270 Extracted NOMINMAX and WIN32_LEAN_AND_MEAN guards into a proxy header 2017-01-16 16:52:44 +01:00
Phil Nash
c65aeaf25f Clean up generator state 2017-01-16 10:34:16 +00:00
Phil Nash
750b52b814 suppress use of __COUNTER__ when being parsed by CLion (or AppCode). 2017-01-16 10:34:16 +00:00
jbo-ableton
e12fc4aca0 Fix missing CATCH_ for CHECK_THAT in prefixed macro version 2017-01-15 22:11:43 +01:00
Vadim Zeitlin
e1c4a4bd9b Use inline assembly with gcc under Linux for CATCH_TRAP
This is more convenient than using the generic portable raise(SIGTRAP) as it
avoids having another stack frame in the debugger when the break happens.
2017-01-15 19:29:34 +01:00
Vadim Zeitlin
25d017763b Refactor CATCH_BREAK_INTO_DEBUGGER() to avoid repetition
Don't duplicate Catch::isDebuggerActive() check many times, do it just once
in CATCH_BREAK_INTO_DEBUGGER() definition and use a separate CATCH_TRAP()
macro for the really platform-dependent part.
2017-01-15 19:29:34 +01:00
Vadim Zeitlin
b634e592da Add support for breaking into debugger for Linux
Use Linux-specific /proc/$PID/status file to check whether we're being
debugged and a generic raise(SIGTRAP) to actually break into the debugger.
2017-01-15 19:29:34 +01:00
Martin Hořeňovský
3b98a0166f Various small string usage performance improvements.
* Empty strings are now direct constructed as `std::string()`, not as empty string literals.
* `startsWith` and `endsWith` no longer construct new a string. This should be an improvement
for libstdc++ when using older standards, as it doesn't use SSO but COW and thus even short
strings are expensive to first create.
* Various places now use char literal instead of string literals containing single char.
** `startsWith` and `endsWith` now also have overload that takes single char.

Generally the performance improvements under VS2015 are small, as going from short string
to char is mostly meaningless because of SSO (Catch doesn't push string handling that hard)
and previous commit removed most string handling if tests pass, which is the expect case.
2017-01-15 10:05:01 +01:00
Mickey Rose
a1e9b841ff lazily stringify expressions 2017-01-14 21:56:16 +01:00
Martin Hořeňovský
ffc4a9dc14 If we receive a signal, we re-register ALL previous signal handlers.
This fixes the case when we pass signal to previously registered
handler, and it needs to transform the signal into different one.

Still problematic: What if the signal handler we replaced does not
terminate the application? We can end up in a weird state and loop
forever.

Possible solution: Deregister our signal handlers, CALL the previous
signal handler explicitly and if control returns, abort. This would
however complicate our code quite a bit, as we would have to parse the
sigaction we delegate to, decide whether to use signal handler or signal
action, etc...
2017-01-14 15:21:44 +01:00
Martin Hořeňovský
7c8b93eac3 Removed superfluous comments (bad merge after cherry pick). 2017-01-14 15:08:00 +01:00
Phil Nash
40dbdf6cb2 Reset signals immediately after use and re-raise orginal signal instead of just exiting 2017-01-12 17:31:56 +01:00
Martin Hořeňovský
70f43d719b Added signal handling under Windows.
Only some "signals" are handled under Windows, because Windows does not
use signals per-se and the mechanics are different. For now, we handle
sigsegv, stack overflow, div-by-zero and sigill. We can also
meaningfully
add various floating point errors, but not sigterm and family, because
sigterm is not a structured exception under Windows.

There is also no catch-all, because that would also catch various
debugger-related exceptions, like EXCEPTION_BREAKPOINT.
2017-01-12 16:40:14 +01:00
Martin Hořeňovský
a281173099 Fix for sigsegv stack overflow behavior
Also stops Catch from assuming its the only signal user in the binary,
and makes it restore the signal handlers it has replaced. Same goes for
the signal stack.

The signal stack itself probably shouldn't be always reallocated for
fragmentation reasons, but that can be fixed later on.
2017-01-12 16:23:55 +01:00
Martin Hořeňovský
b3907a78e1 Added NOMINMAX and WIN32_LEAN_AND_MEAN defines before including windows.h
This stops the `windows.h` header from defining `min` and `max` macros
and including lot of Windows APIs that are not needed by Catch.
2017-01-12 16:00:02 +01:00
Phil Nash
3b2f206191 v1.6.0 build - including release notes 2017-01-11 16:44:36 +00:00
Phil Nash
4e4d733f90 Added \ as escape character in test names on the command line - so you can run tests by name when they contain , or [ 2017-01-11 16:27:16 +00:00
Phil Nash
b68e8f9a24 Added missing #include so CATCH_CONFIG_COUNTER properly takes into account the current compiler.
May address #677 and #435 and others.
2017-01-11 16:27:16 +00:00
Martin Hořeňovský
a1bed572be Standardize C++11 feature toggles to follow documentation
Closes #774
2017-01-10 22:54:57 +01:00
Martin Hořeňovský
6991549457 Fixed compile error under VS2015 /c++:latest, caused by using random_shuffle
Now if we detect C++11 compiler, or MSVC in version corresponding to VS2015,
we switch from using `std::random_shuffle` to `std::shuffle`.

`std::random_shuffle` was officially deprecated in C++14, and removed in C++17.

Also removed guarded inclusion of `<random>` header, as there was nothing
in the header that used it.
2017-01-09 23:29:13 +01:00
Phil Nash
5b00fd40ba Merge pull request #767 from hmich/xml-encoder-extended-ascii
Do not encode extended ASCII characters in XML reporter
2017-01-09 18:37:52 +00:00