neovim

commit 8a1afac6536188ae2a2002d580da7d8a79d3dbfb
parent dab31a363793e8dd6184ac87700ce83a851e0fd6
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Wed, 27 Aug 2025 11:04:58 +0800

vim-patch:9.1.1693: tests: test_filetype fails in shadow dir

Problem:  tests: test_filetype fails in shadow dir
          (after v9.1.9.1.1687)
Solution: Use a custom test that does not rely on configure.ac
          being existing in the upper directory tree.

https://github.com/vim/vim/commit/de6e5601507a69067a429e79d0476badb664bb83

Co-authored-by: Christian Brabandt <cb@256bit.org>

Diffstat:
M
test/old/testdir/test_filetype.vim
 | 
21
++++++++++++++++++++-

1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/test/old/testdir/test_filetype.vim b/test/old/testdir/test_filetype.vim
@@ -191,7 +191,7 @@ func s:GetFilenameChecks() abort
     \ 'coco': ['file.atg'],
     \ 'conaryrecipe': ['file.recipe'],
     \ 'conf': ['auto.master', 'file.conf', 'texdoc.cnf', '.x11vncrc', '.chktexrc', '.ripgreprc', 'ripgreprc', 'file.ctags'],
-    \ 'config': ['/etc/hostname.file', 'any/etc/hostname.file', 'configure.in', 'configure.ac', 'alocal.m4', 'file.at'],
+    \ 'config': ['/etc/hostname.file', 'any/etc/hostname.file', 'configure.in', 'configure.ac', 'file.at'],
     \ 'confini': ['pacman.conf', 'paru.conf', 'mpv.conf', 'any/.aws/config', 'any/.aws/credentials', 'file.nmconnection',
     \             'any/.gnuradio/grc.conf', 'any/gnuradio/config.conf', 'any/gnuradio/conf.d/modtool.conf'],
     \ 'context': ['tex/context/any/file.tex', 'file.mkii', 'file.mkiv', 'file.mkvi', 'file.mkxl', 'file.mklx'],
@@ -3113,4 +3113,23 @@ func Test_diff_format()
   filetype off
 endfunc
 
+func Test_m4_format()
+  filetype on
+
+  call mkdir('Xm4', 'D')
+  cd Xm4
+  call writefile([''], 'alocal.m4', 'D')
+  split alocal.m4
+  call assert_equal('m4', &filetype)
+  bwipe!
+  " an accompanying configure.ac in the current directory changes the filetype
+  call writefile([''], 'configure.ac')
+  split alocal.m4
+  call assert_equal('config', &filetype)
+  bwipe!
+
+  cd -
+  filetype off
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab