It's declared as never returning, making do a better at understanding control
flow. Otherwise it makes a poor guess:
In file included from test-crypto.c:37:
../../shared/nm-test-utils.h:1344:3: error: variable 'family' is used uninitialized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized]
g_assert (FALSE);
^~~~~~~~~~~~~~~~
Fail only printed a message to stderr and exited.
Instead, print it with g_error(), which also breaks
in the debugger and produces a core-dump.
Also, it constructed the message based on an unchecked
format string and constructed a format string dynamically.
Just don't do that.
Also add a comment that these macros are discouraged because
they are cumbersome to write (requiring a test-name and a failure
message).
Up to now, the "include" directory contained (only) header files that were
used project-wide by libs, core, clients, et al.
Since the directory now also contains a non-header file, the "include"
name is misleading. Instead of adding yet another directory that is
project-wide, with non-header-only content, rename the "include"
directory to "shared".
