rneovim.git/test/unit/memory_spec.lua, branch tmp

unittests: Check core dumps in after_each, like in functests

2017-03-11T20:23:49+00:00

unittests: Run all unit tests in their own processes

2017-03-11T20:23:30+00:00

Used

    sed -r -i -e '/ helpers =/ s/$/\nlocal itp = helpers.gen_itp(it)/; s/^(\s*)it\(/\1itp(/' test/unit/**/*_spec.lua

to alter all tests. Locally they all run fine now.

Reasoning:

1. General: state from one test should not affect other tests.
2. Local: travis build is failing with something which may be an output of
   garbage collector. This should prevent state of the garbage collector from
   interferring as well.

xstrlcat: Allow overlapped pointers. (#6017)

2017-01-31T16:42:22+00:00

memcpy is not equivalent to memmove (which is used by vim_strcat), this
could cause subtle bugs if xstrlcat is used as a replacement for
vim_strcat. But vim_strcat is inconsistent: in the `else` branch it uses
strcpy, which doesn't allow overlap.

Helped-by: oni-link 
Helped-by: James McCoy 
Helped-by: Nikolai Aleksandrovich Pavlov