From 7528bcec42bddfb644561adde42b9ea764faffda Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Wed, 17 Nov 2021 07:07:15 +0800
Subject: fix(options): using :set fillchars should clear local value

---
 test/functional/options/chars_spec.lua | 76 ++++++++++++++++++++--------------
 1 file changed, 46 insertions(+), 30 deletions(-)

(limited to 'test/functional')

diff --git a/test/functional/options/chars_spec.lua b/test/functional/options/chars_spec.lua
index aa54b8a04a..a082204980 100644
--- a/test/functional/options/chars_spec.lua
+++ b/test/functional/options/chars_spec.lua
@@ -67,36 +67,52 @@ describe("'fillchars'", function()
       shouldfail('eob:xy') -- two ascii chars
       shouldfail('eob:\255', 'eob:<ff>') -- invalid UTF-8
     end)
-    it('has global value', function()
-      screen:try_resize(50, 5)
-      insert("foo\nbar")
-      command('set laststatus=0')
-      command('1,2fold')
-      command('vsplit')
-      command('set fillchars=fold:x')
-      screen:expect([[
-        ^+--  2 lines: fooxxxxxxxx│+--  2 lines: fooxxxxxxx|
-        ~                        │~                       |
-        ~                        │~                       |
-        ~                        │~                       |
-                                                          |
-      ]])
-    end)
-    it('has local window value', function()
-      screen:try_resize(50, 5)
-      insert("foo\nbar")
-      command('set laststatus=0')
-      command('1,2fold')
-      command('vsplit')
-      command('setl fillchars=fold:x')
-      screen:expect([[
-        ^+--  2 lines: fooxxxxxxxx│+--  2 lines: foo·······|
-        ~                        │~                       |
-        ~                        │~                       |
-        ~                        │~                       |
-                                                          |
-      ]])
-    end)
+  end)
+  it('has global value', function()
+    screen:try_resize(50, 5)
+    insert("foo\nbar")
+    command('set laststatus=0')
+    command('1,2fold')
+    command('vsplit')
+    command('set fillchars=fold:x')
+    screen:expect([[
+      ^+--  2 lines: fooxxxxxxxx│+--  2 lines: fooxxxxxxx|
+      ~                        │~                       |
+      ~                        │~                       |
+      ~                        │~                       |
+                                                        |
+    ]])
+  end)
+  it('has window-local value', function()
+    screen:try_resize(50, 5)
+    insert("foo\nbar")
+    command('set laststatus=0')
+    command('1,2fold')
+    command('vsplit')
+    command('setl fillchars=fold:x')
+    screen:expect([[
+      ^+--  2 lines: fooxxxxxxxx│+--  2 lines: foo·······|
+      ~                        │~                       |
+      ~                        │~                       |
+      ~                        │~                       |
+                                                        |
+    ]])
+  end)
+  it('using :set clears window-local value', function()
+    screen:try_resize(50, 5)
+    insert("foo\nbar")
+    command('set laststatus=0')
+    command('setl fillchars=fold:x')
+    command('1,2fold')
+    command('vsplit')
+    command('set fillchars&')
+    screen:expect([[
+      ^+--  2 lines: foo········│+--  2 lines: fooxxxxxxx|
+      ~                        │~                       |
+      ~                        │~                       |
+      ~                        │~                       |
+                                                        |
+    ]])
   end)
 end)
 
-- 
cgit