neovim

commit 49b1a6540f50675a4313fd1e3a88628b46dbe82d
parent 471be48d5612fb41d523e05c7e2e7b6c523ed35a
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Tue, 23 Dec 2025 06:55:41 +0800

vim-patch:9.1.2009: tests: "Xm4" test directory may not be deleted

Problem:  tests: "Xm4" test directory may not be deleted
Solution: Use "R" flag with mkdir() call to have the directory
          recursively deleted at the end of function Test_m4_format()
          (Muraoka Taro)

Test_m4_format in test_filetype.vim creates the "Xm4" directory with the
'D' flag. Then it creates two files in the "Xm4" directory. One of them,
"alocal.m4," was created with the 'D' flag, so it will disappear after
the test is complete. However, the other, "configure.ac," was created
without any flags, so it will remain even after the test is complete.
Because the parent directory "Xm4" was created with the 'D' flag, the
latter "configure.ac" remains and is not empty, so it will not be
deleted.

This forces the directory to be deleted regardless of its contents. As a
result, the two files "alocal.m4" and "configure.ac" created in the
directory are no longer needed, so they have been deleted.

closes: vim/vim#18995

https://github.com/vim/vim/commit/de37e7430a021f006d3fb5ce9d4ef3b6ee812161

Co-authored-by: Muraoka Taro <koron.kaoriya@gmail.com>

Diffstat:
M
test/old/testdir/test_filetype.vim
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/test/old/testdir/test_filetype.vim b/test/old/testdir/test_filetype.vim
@@ -3191,9 +3191,9 @@ endfunc
 func Test_m4_format()
   filetype on
 
-  call mkdir('Xm4', 'D')
+  call mkdir('Xm4', 'R')
   cd Xm4
-  call writefile([''], 'alocal.m4', 'D')
+  call writefile([''], 'alocal.m4')
   split alocal.m4
   call assert_equal('m4', &filetype)
   bwipe!