Commit Graph

14 Commits

Author SHA1 Message Date
Martin Hořeňovský
e991c006b7 Fixes for MinGW compatibility
Some versions of MinGW do not support enough of Win32 API to let us work
with SEH, so SEH is now MSVC only (+ configurable toggle).

Also made use of gmtime_s MSVC only (as oposed to Windows only).

Fixes #805
2017-02-06 01:43:53 +01:00
Martin Hořeňovský
712323ab7c Include windows.h proxy header, instead of windows.h itself
Because the signal changes were in a different branch from the windows.h
related changes, the SEH handling code included the header directly.

Fixes #803
2017-02-03 14:09:17 +01:00
Martin Hořeňovský
38af8d7035 Fixed SEH deregistration on Windows
Should fix #796
2017-01-30 19:54:16 +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
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
Phil Nash
bde3567f3e Cleaned up terminal colouring impl and added more config options 2014-10-21 07:24:30 +01:00
Phil Nash
b1936d3b0e Calls method of FatalConditionHandler (to avoid warnings) 2014-10-02 18:28:45 +01:00
Phil Nash
05743eeaa1 FatalErrorConditions now full close reporter states
- so the console reporter(s) show final summary and the xml reporters close their tags
2014-08-22 19:33:28 +01:00
Phil Nash
c1a8e1c5dd Added signal handlers (and placeholder for SEH handlers)
- based on PR 232 (https://github.com/philsquared/Catch/pull/232 - thanks Lukasz Forynski)
- Writes to reporter, so gets all the usual context, but then exits directly (since the stack cannot be resumed) so no summary
- On Windows does nothing, as yet.
2014-08-22 08:07:39 +01:00