From: coyaSONG <66289470+coyaSONG@users.noreply.github.com>
Date: Fri, 17 Jul 2026 14:13:53 +0000 (+0000)
Subject: patch 9.2.0783: tests: personal spell files leak into later tests
X-Git-Tag: v9.2.0783^0
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=f16e30e19d60b0e2dec2b32ba445cd081e2f670e;p=thirdparty%2Fvim.git

patch 9.2.0783: tests: personal spell files leak into later tests

Problem:  Test_spelldump_prefixtree_overflow() resets 'runtimepath' to
          defaults, which can expose personal spell files to later tests
          (Jun-ichi Takimoto, after v9.2.0662)
Solution: Save and restore the test runner's 'runtimepath' value (coyaSONG).

fixes:  #20765
closes: #20766

Co-Authored-By: OpenAI Codex <noreply@openai.com>
Signed-off-by: coyaSONG <66289470+coyaSONG@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
---

diff --git a/src/testdir/test_spell.vim b/src/testdir/test_spell.vim
index b524cf60fc..bd8185a09c 100644
--- a/src/testdir/test_spell.vim
+++ b/src/testdir/test_spell.vim
@@ -1591,6 +1591,7 @@ endfunc
 " tree_count_words() fix (9.2.0653).
 func Test_spelldump_prefixtree_overflow()
   CheckUnix
+  let save_rtp = &runtimepath
   call mkdir('Xrtp/spell', 'pR')
   " VIMspell + v50, SN_PREFCOND(prefixcnt=1), SN_END,
   " LWORDTREE word "a" with affixID=1 (so dump_prefixes runs),
@@ -1606,7 +1607,8 @@ func Test_spelldump_prefixtree_overflow()
   spelldump
   call assert_true(line('$') > 1)
 
-  set spell& spelllang& runtimepath&
+  set spell& spelllang&
+  let &runtimepath = save_rtp
   bwipe!
   bwipe!
 endfunc
diff --git a/src/version.c b/src/version.c
index 4277e31e30..e3b6bdf836 100644
--- a/src/version.c
+++ b/src/version.c
@@ -759,6 +759,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    783,
 /**/
     782,
 /**/