This commit creates _wcs_ variants of the _str_ assertions for operating
on wchar_t * instead of char *. The assertions are useful for programs
using wchar_t strings, particularly on Windows where use of the wide
character version of the Windows API is encouraged by Microsoft.
Signed-off-by: Kevin Locke <kevin@kevinlocke.name>
- Default assertion messages will now print the expession and the content of both strings.
- String assertions will not crash, if the actual string is NULL.
(cr_assert_not_null(actual) is called before the cr_assert_str* assertion)
