From: Aliaksei Budavei <0x000c70@gmail.com>
Date: Mon, 18 May 2026 19:07:08 +0000 (+0000)
Subject: tests(commondumps): Use character counts when marking columns
X-Git-Tag: v9.2.0500~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e543abbf8e764d701575428461126129476e93c1;p=thirdparty%2Fvim.git

tests(commondumps): Use character counts when marking columns

Continue using "strwidth" when calculating the position of
a column of interest, and start using "setcharpos" when
marking a line of interest so that paired-up marks remain
aligned columnwise across all three parts generated by
"term_dumpdiff", especially when multibyte characters are
written in the line before the marked column.

closes: #20237

Signed-off-by: Aliaksei Budavei <0x000c70@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
---

diff --git a/src/testdir/commondumps.vim b/src/testdir/commondumps.vim
index 27d59bcdd1..40206041bd 100644
--- a/src/testdir/commondumps.vim
+++ b/src/testdir/commondumps.vim
@@ -10,7 +10,7 @@ enddef
 def TryChangingLastJumpMark(marks: dict<list<number>>)
   const pos: list<number> = get(marks, line('.'), [])
   if !empty(pos)
-    setpos("'`", pos)
+    setcharpos("'`", pos)
   endif
 enddef
 
@@ -56,7 +56,7 @@ def FoldAndMarkDumpDiffParts(letters: list<string>)
 	var marks: dict<list<number>> = {}
 	for idx in range(parts[1]->len())
 	  if !empty(letters)
-	    setpos(("'" .. remove(letters, 0)), parts[1][idx])
+	    setcharpos(("'" .. remove(letters, 0)), parts[1][idx])
 	  endif
 	  # Point "bs" to "cs", "cs" to "as", "as" to "cs".
 	  marks[parts[1][idx][1]] = parts[2][idx]