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Introduce conditional wchar_t (and std::wstring) support

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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.
This commit is contained in:
Tomas Zeman
2018-03-01 18:41:17 +01:00
committed by Martin Hořeňovský
parent 865d5f59b4
commit 352853ed7e
8 changed files with 22 additions and 3 deletions
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docs/configuration.md
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@@ -120,6 +120,7 @@ by using `_NO_` in the macro, e.g. `CATCH_CONFIG_NO_CPP17_UNCAUGHT_EXCEPTIONS`.
CATCH_CONFIG_WINDOWS_CRTDBG // Enable leak checking using Windows's CRT Debug Heap
CATCH_CONFIG_DISABLE_STRINGIFICATION // Disable stringifying the original expression
CATCH_CONFIG_DISABLE // Disables assertions and test case registration
CATCH_CONFIG_WCHAR // Enables use of wchart_t
Currently Catch enables `CATCH_CONFIG_WINDOWS_SEH` only when compiled with MSVC, because some versions of MinGW do not have the necessary Win32 API support.
@@ -127,6 +128,9 @@ Currently Catch enables `CATCH_CONFIG_WINDOWS_SEH` only when compiled with MSVC,
`CATCH_CONFIG_WINDOWS_CRTDBG` is off by default. If enabled, Windows's CRT is used to check for memory leaks, and displays them after the tests finish running.
`CATCH_CONFIG_WCHAR` is on by default, but can be disabled. Currently
it is only used in support for DJGPP cross-compiler.
These toggles can be disabled by using `_NO_` form of the toggle, e.g. `CATCH_CONFIG_NO_WINDOWS_SEH`.
### `CATCH_CONFIG_FAST_COMPILE`