From cfdb4cbada8c65aa57e69776bcc0f7b8b298317a Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Fri, 7 Oct 2022 09:43:16 +0800
Subject: fix: find multibyte file name in line (#20519)

And remove unnecessary unsigned casts in fold marker comparison.
---
 test/functional/core/path_spec.lua | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'test/functional/core/path_spec.lua')

diff --git a/test/functional/core/path_spec.lua b/test/functional/core/path_spec.lua
index 669bc99136..61fae7622c 100644
--- a/test/functional/core/path_spec.lua
+++ b/test/functional/core/path_spec.lua
@@ -4,6 +4,8 @@ local eq = helpers.eq
 local eval = helpers.eval
 local command = helpers.command
 local iswin = helpers.iswin
+local insert = helpers.insert
+local feed = helpers.feed
 
 describe('path collapse', function()
   local targetdir
@@ -54,3 +56,15 @@ describe('path collapse', function()
     eq(expected_path, eval('expand("%:p")'))
   end)
 end)
+
+describe('file search', function()
+  before_each(clear)
+
+  it('find multibyte file name in line #20517', function()
+    command('cd test/functional/fixtures')
+    insert('filename_with_unicode_ααα')
+    eq('', eval('expand("%")'))
+    feed('gf')
+    eq('filename_with_unicode_ααα', eval('expand("%:t")'))
+  end)
+end)
-- 
cgit 


From 5eb5f4948826e9d47685ea9e257409cc3e693614 Mon Sep 17 00:00:00 2001
From: dundargoc <33953936+dundargoc@users.noreply.github.com>
Date: Tue, 22 Nov 2022 01:13:30 +0100
Subject: test: simplify platform detection (#21020)

Extend the capabilities of is_os to detect more platforms such as
freebsd and openbsd. Also remove `iswin()` helper function as it can be
replaced by `is_os("win")`.
---
 test/functional/core/path_spec.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'test/functional/core/path_spec.lua')

diff --git a/test/functional/core/path_spec.lua b/test/functional/core/path_spec.lua
index 61fae7622c..a786887bbd 100644
--- a/test/functional/core/path_spec.lua
+++ b/test/functional/core/path_spec.lua
@@ -3,16 +3,16 @@ local clear = helpers.clear
 local eq = helpers.eq
 local eval = helpers.eval
 local command = helpers.command
-local iswin = helpers.iswin
 local insert = helpers.insert
 local feed = helpers.feed
+local is_os = helpers.is_os
 
 describe('path collapse', function()
   local targetdir
   local expected_path
 
   local function join_path(...)
-    local pathsep = (iswin() and '\\' or '/')
+    local pathsep = (is_os('win') and '\\' or '/')
     return table.concat({...}, pathsep)
   end
 
-- 
cgit