Merge remote-tracking branch 'upstream/master' into aucmd_textputpostaucmd_textputpost

1 files changed, 80 insertions, 53 deletions

diff --git a/test/functional/legacy/prompt_buffer_spec.lua b/test/functional/legacy/prompt_buffer_spec.lua
index 63338b8dba..5c3f8a6f8c 100644
--- a/test/functional/legacy/prompt_buffer_spec.lua
+++ b/test/functional/legacy/prompt_buffer_spec.lua
@@ -3,10 +3,11 @@ local Screen = require('test.functional.ui.screen')
 local feed = helpers.feed
 local source = helpers.source
 local clear = helpers.clear
-local feed_command = helpers.feed_command
+local command = helpers.command
 local poke_eventloop = helpers.poke_eventloop
 local meths = helpers.meths
 local eq = helpers.eq
+local neq = helpers.neq
 
 describe('prompt buffer', function()
   local screen
@@ -15,65 +16,78 @@ describe('prompt buffer', function()
     clear()
     screen = Screen.new(25, 10)
     screen:attach()
+    command('set laststatus=0 nohidden')
+  end)
+
+  local function source_script()
     source([[
       func TextEntered(text)
         if a:text == "exit"
+          " Reset &modified to allow the buffer to be closed.
           set nomodified
           stopinsert
           close
         else
+          " Add the output above the current prompt.
           call append(line("$") - 1, 'Command: "' . a:text . '"')
+          " Reset &modified to allow the buffer to be closed.
           set nomodified
           call timer_start(20, {id -> TimerFunc(a:text)})
         endif
       endfunc
 
       func TimerFunc(text)
+        " Add the output above the current prompt.
         call append(line("$") - 1, 'Result: "' . a:text .'"')
+        " Reset &modified to allow the buffer to be closed.
+        set nomodified
       endfunc
 
       func SwitchWindows()
         call timer_start(0, {-> execute("wincmd p", "")})
       endfunc
-    ]])
-    feed_command("set noshowmode | set laststatus=0")
-    feed_command("call setline(1, 'other buffer')")
-    feed_command("new")
-    feed_command("set buftype=prompt")
-    feed_command("call prompt_setcallback(bufnr(''), function('TextEntered'))")
-    feed_command("eval bufnr('')->prompt_setprompt('cmd: ')")
-  end)
 
-  after_each(function()
-    screen:detach()
-  end)
-
-  it('works', function()
+      call setline(1, "other buffer")
+      set nomodified
+      new
+      set buftype=prompt
+      call prompt_setcallback(bufnr(''), function("TextEntered"))
+      eval bufnr("")->prompt_setprompt("cmd: ")
+      startinsert
+    ]])
     screen:expect([[
-      ^                         |
+      cmd: ^                    |
       ~                        |
       ~                        |
       ~                        |
-      [Prompt]                 |
+      [Prompt] [+]             |
       other buffer             |
       ~                        |
       ~                        |
       ~                        |
-                               |
+      -- INSERT --             |
     ]])
-    feed("i")
+  end
+
+  after_each(function()
+    screen:detach()
+  end)
+
+  -- oldtest: Test_prompt_basic()
+  it('works', function()
+    source_script()
     feed("hello\n")
     screen:expect([[
       cmd: hello               |
       Command: "hello"         |
       Result: "hello"          |
       cmd: ^                    |
-      [Prompt] [+]             |
+      [Prompt]                 |
       other buffer             |
       ~                        |
       ~                        |
       ~                        |
-                               |
+      -- INSERT --             |
     ]])
     feed("exit\n")
     screen:expect([[
@@ -90,20 +104,9 @@ describe('prompt buffer', function()
     ]])
   end)
 
+  -- oldtest: Test_prompt_editing()
   it('editing', function()
-    screen:expect([[
-      ^                         |
-      ~                        |
-      ~                        |
-      ~                        |
-      [Prompt]                 |
-      other buffer             |
-      ~                        |
-      ~                        |
-      ~                        |
-                               |
-    ]])
-    feed("i")
+    source_script()
     feed("hello<BS><BS>")
     screen:expect([[
       cmd: hel^                 |
@@ -115,7 +118,7 @@ describe('prompt buffer', function()
       ~                        |
       ~                        |
       ~                        |
-                               |
+      -- INSERT --             |
     ]])
     feed("<Left><Left><Left><BS>-")
     screen:expect([[
@@ -128,7 +131,7 @@ describe('prompt buffer', function()
       ~                        |
       ~                        |
       ~                        |
-                               |
+      -- INSERT --             |
     ]])
     feed("<C-O>lz")
     screen:expect([[
@@ -141,7 +144,7 @@ describe('prompt buffer', function()
       ~                        |
       ~                        |
       ~                        |
-                               |
+      -- INSERT --             |
     ]])
     feed("<End>x")
     screen:expect([[
@@ -154,7 +157,7 @@ describe('prompt buffer', function()
       ~                        |
       ~                        |
       ~                        |
-                               |
+      -- INSERT --             |
     ]])
     feed("<C-U>exit\n")
     screen:expect([[
@@ -171,21 +174,9 @@ describe('prompt buffer', function()
     ]])
   end)
 
+  -- oldtest: Test_prompt_switch_windows()
   it('switch windows', function()
-    feed_command("set showmode")
-    feed("i")
-    screen:expect([[
-      cmd: ^                    |
-      ~                        |
-      ~                        |
-      ~                        |
-      [Prompt] [+]             |
-      other buffer             |
-      ~                        |
-      ~                        |
-      ~                        |
-      -- INSERT --             |
-    ]])
+    source_script()
     feed("<C-O>:call SwitchWindows()<CR>")
     screen:expect{grid=[[
       cmd:                     |
@@ -227,13 +218,49 @@ describe('prompt buffer', function()
     ]])
   end)
 
+  -- oldtest: Test_prompt_while_writing_to_hidden_buffer()
   it('keeps insert mode after aucmd_restbuf in callback', function()
+    source_script()
     source [[
       let s:buf = nvim_create_buf(1, 1)
       call timer_start(0, {-> nvim_buf_set_lines(s:buf, -1, -1, 0, ['walrus'])})
-      startinsert
     ]]
     poke_eventloop()
-    eq({ mode = "i", blocking = false }, meths.get_mode())
+    eq({ mode = 'i', blocking = false }, meths.get_mode())
+  end)
+
+  -- oldtest: Test_prompt_appending_while_hidden()
+  it('accessing hidden prompt buffer does not start insert mode', function()
+    local prev_win = meths.get_current_win()
+    source([[
+      new prompt
+      set buftype=prompt
+      set bufhidden=hide
+
+      func s:TextEntered(text)
+          if a:text == 'exit'
+              close
+          endif
+          let g:entered = a:text
+      endfunc
+      call prompt_setcallback(bufnr(), function('s:TextEntered'))
+
+      func DoAppend()
+        call appendbufline('prompt', '$', 'Test')
+        return ''
+      endfunc
+    ]])
+    feed('asomething<CR>')
+    eq('something', meths.get_var('entered'))
+    neq(prev_win, meths.get_current_win())
+    feed('exit<CR>')
+    eq(prev_win, meths.get_current_win())
+    eq({ mode = 'n', blocking = false }, meths.get_mode())
+    command('call DoAppend()')
+    eq({ mode = 'n', blocking = false }, meths.get_mode())
+    feed('i')
+    eq({ mode = 'i', blocking = false }, meths.get_mode())
+    command('call DoAppend()')
+    eq({ mode = 'i', blocking = false }, meths.get_mode())
   end)
 end)