From 8728ba3951a67b293feeefe29b5ccd757d11c42f Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Mon, 25 Sep 2023 05:47:55 +0800
Subject: vim-patch:9.0.1931: make test_compilers fails on ubuntu
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Problem:  make test_compilers fails on ubuntu
Solution: set LC_ALL=C

fix: make test_compiler failed on xubuntu 22.04.3

Problem: 'make test_compiler' failed on Linux xubuntu 22.04.3 but
         succeeded on e.g. macOS. To reproduce:
```
$ ./configure --with-features=huge --enable-gui=no --enable-perlinterp=yes
$ make -j12
$ cd vim/src/testdir
$ make test_compiler
...snip...
Found errors in Test_compiler():
command line..script /home/dope/sb/vim/src/testdir/runtest.vim[601]..function RunTheTest[54]..Test_compiler line 24: command did not fail: clist
command line..script /home/dope/sb/vim/src/testdir/runtest.vim[601]..function RunTheTest[54]..Test_compiler line 30: Pattern '\\n \\d\\+ Xfoo.pl:3: Global symbol "$foo" requires explicit package name' does not match '\n19 Xfoo.pl:3: Global symbol "$foo" requires explicit package name (did you forget to declare "my $foo"?)'
make: *** [Makefile:70: test_compiler] Error 1
```
Solution: set `LC_ALL` to "C" in `Test_compiler()`

closes: vim/vim#13173

https://github.com/vim/vim/commit/ca0ffc0d63727850c520a80929698e4c199b17f4

Co-authored-by: Dominique Pellé <dominique.pelle@tomtom.com>
---
 test/old/testdir/test_compiler.vim | 11 +++++------
 test/old/testdir/test_syntax.vim   |  6 +++---
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/test/old/testdir/test_compiler.vim b/test/old/testdir/test_compiler.vim
index ec7d143030..0b22bafabb 100644
--- a/test/old/testdir/test_compiler.vim
+++ b/test/old/testdir/test_compiler.vim
@@ -7,10 +7,8 @@ func Test_compiler()
   CheckExecutable perl
   CheckFeature quickfix
 
-  " $LANG changes the output of Perl.
-  if $LANG != ''
-    unlet $LANG
-  endif
+  let save_LC_ALL = $LC_ALL
+  let $LC_ALL= "C"
 
   " %:S does not work properly with 'shellslash' set
   let save_shellslash = &shellslash
@@ -40,12 +38,13 @@ func Test_compiler()
   let &shellslash = save_shellslash
   call delete('Xfoo.pl')
   bw!
+  let $LC_ALL = save_LC_ALL
 endfunc
 
 func GetCompilerNames()
   return glob('$VIMRUNTIME/compiler/*.vim', 0, 1)
-       \ ->map({i, v -> substitute(v, '.*[\\/]\([a-zA-Z0-9_\-]*\).vim', '\1', '')})
-       \ ->sort()
+        \ ->map({i, v -> substitute(v, '.*[\\/]\([a-zA-Z0-9_\-]*\).vim', '\1', '')})
+        \ ->sort()
 endfunc
 
 func Test_compiler_without_arg()
diff --git a/test/old/testdir/test_syntax.vim b/test/old/testdir/test_syntax.vim
index c9ad4bb857..76a21adc57 100644
--- a/test/old/testdir/test_syntax.vim
+++ b/test/old/testdir/test_syntax.vim
@@ -41,9 +41,9 @@ func AssertHighlightGroups(lnum, startcol, expected, trans = 1, msg = "")
 
   for l:i in range(a:startcol, a:startcol + l:expectedGroups->len() - 1)
     let l:errors += synID(a:lnum, l:i, a:trans)
-         \ ->synIDattr("name")
-         \ ->assert_equal(l:expectedGroups[l:i - 1],
-         \    l:msg .. l:i)
+          \ ->synIDattr("name")
+          \ ->assert_equal(l:expectedGroups[l:i - 1],
+          \    l:msg .. l:i)
   endfor
 endfunc
 
-- 
cgit