Additional modifications:
- More `const` qualifiers in tested functions.
- `tv_list_find_str()` second argument is more in-line with other
`tv_list_find*()` functions.
Tests crash at some point without
- `after_each(collectgarbage)` right before “typval.c list copy() copies list
correctly and converts items” test.
- Commenting out that test.
- Adding `collectgarbage()` after the test (what actually this commit does).
Adding `collectgarbage()` to top-level `after_each` block right after
`restore_allocators` makes running this file crash even if it is run alone.
Also found some bugs:
1. var_item_copy() always fails to copy v:_null_list and v:_null_dict. Fixing
this should mean fixing `deepcopy(v:_null_list)` which should’ve been, but
was not listed in #4615. This also fixes `deepcopy(v:_null_dict)`.
2. var_item_copy() crashes when trying to copy NULL string with `conv != NULL`.
3. `conv` argument is ignored when copying list unless `deep` is true, but it
was not reflected in documentation.
4. `tv_dict_item_alloc_len()` allocated more memory then needed.
5. typvalt2lua was not able to handle self-referencing containers.
The directory name could contain special characters that trips up the
matching used by find. Instead, let's just make sure that the filename
starts with the directory name.
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.
Problem: Not all arguments of trunc_string() are tested. Memory access
error when running the message tests.
Solution: Add another test case. (Yegappan Lakshmanan) Make it easy to run
unittests with valgrind. Fix the access error.
b9644433d2
This was a workaround from long ago, but it doesn't seem to be needed
anymore. And it breaks the $PATH on the Windows build (AppVeyor CI).
After this change python3 (and 2) is correctly detected on AppVeyor CI.
References #5946
This allows executables to be found by :!, system(), and executable() if
they live next to ("sibling" to) nvim.exe. This is what gvim on Windows
does, and also matches the behavior of Win32 SearchPath().
c4a249a736/src/os_win32.c (L354-L370)
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 <knil.ino@gmail.com>
Helped-by: James McCoy <jamessan@jamessan.com>
Helped-by: Nikolai Aleksandrovich Pavlov <kp-pav@yandex.ru>
