# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1592739004 -7200
# Node ID 1c71605f0c5d67cf132bbd27cace64ef4aa2e487
# Parent  1f7590dfeaafcefc20dacf93cf17a326208c9215
patch 8.2.1025: tabpage menu and tabline not sufficiently tested

Commit: https://github.com/vim/vim/commit/8c524f76ebd43f006e765534765b595de7095f12
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sun Jun 21 13:23:45 2020 +0200

    patch 8.2.1025: tabpage menu and tabline not sufficiently tested

    Problem:    Tabpage menu and tabline not sufficiently tested.
    Solution:   Add tests. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/6307)

diff --git a/src/testdir/test_digraph.vim b/src/testdir/test_digraph.vim
--- a/src/testdir/test_digraph.vim
+++ b/src/testdir/test_digraph.vim
@@ -503,7 +503,7 @@ func Test_loadkeymap_error()
   call delete('Xkeymap')
 endfunc
 
-" Test for the characters displayed one the screen when entering a digraph
+" Test for the characters displayed on the screen when entering a digraph
 func Test_entering_digraph()
   CheckRunVimInTerminal
   let buf = RunVimInTerminal('', {'rows': 6})
diff --git a/src/testdir/test_tabpage.vim b/src/testdir/test_tabpage.vim
--- a/src/testdir/test_tabpage.vim
+++ b/src/testdir/test_tabpage.vim
@@ -634,4 +634,82 @@ func Test_tabpage_Ctrl_Pageup()
   %bw!
 endfunc
 
+" Return the terminal key code for selecting a tab page from the tabline. This
+" sequence contains the following codes: a CSI (0x9b), KS_TABLINE (0xf0),
+" KS_FILLER (0x58) and then the tab page number.
+func TabLineSelectPageCode(tabnr)
+  return "\x9b\xf0\x58" ..  nr2char(a:tabnr)
+endfunc
+
+" Return the terminal key code for opening a new tabpage from the tabpage
+" menu. This sequence consists of the following codes: a CSI (0x9b),
+" KS_TABMENU (0xef), KS_FILLER (0x58), the tab page number and
+" TABLINE_MENU_NEW (2).
+func TabMenuNewItemCode(tabnr)
+  return "\x9b\xef\x58" .. nr2char(a:tabnr) .. nr2char(2)
+endfunc
+
+" Return the terminal key code for closing a tabpage from the tabpage menu.
+" This sequence consists of the following codes: a CSI (0x9b), KS_TABMENU
+" (0xef), KS_FILLER (0x58), the tab page number and TABLINE_MENU_CLOSE (1).
+func TabMenuCloseItemCode(tabnr)
+  return "\x9b\xef\x58" .. nr2char(a:tabnr) .. nr2char(1)
+endfunc
+
+" Test for using the tabpage menu from the insert and normal modes
+func Test_tabline_tabmenu()
+  " only works in GUI
+  CheckGui
+
+  %bw!
+  tabnew
+  tabnew
+  call assert_equal(3, tabpagenr())
+
+  " go to tab page 2 in normal mode
+  call feedkeys(TabLineSelectPageCode(2), "Lx!")
+  call assert_equal(2, tabpagenr())
+
+  " close tab page 3 in normal mode
+  call feedkeys(TabMenuCloseItemCode(3), "Lx!")
+  call assert_equal(2, tabpagenr('$'))
+  call assert_equal(2, tabpagenr())
+
+  " open new tab page before tab page 1 in normal mode
+  call feedkeys(TabMenuNewItemCode(1), "Lx!")
+  call assert_equal(1, tabpagenr())
+  call assert_equal(3, tabpagenr('$'))
+
+  " go to tab page 2 in operator-pending mode (should beep)
+  call assert_beeps('call feedkeys("f" .. TabLineSelectPageCode(2), "Lx!")')
+
+  " open new tab page before tab page 1 in operator-pending mode (should beep)
+  call assert_beeps('call feedkeys("f" .. TabMenuNewItemCode(1), "Lx!")')
+
+  " open new tab page after tab page 3 in normal mode
+  call feedkeys(TabMenuNewItemCode(4), "Lx!")
+  call assert_equal(4, tabpagenr())
+  call assert_equal(4, tabpagenr('$'))
+
+  " go to tab page 2 in insert mode
+  call feedkeys("i" .. TabLineSelectPageCode(2) .. "\<C-C>", "Lx!")
+  call assert_equal(2, tabpagenr())
+
+  " close tab page 2 in insert mode
+  call feedkeys("i" .. TabMenuCloseItemCode(2) .. "\<C-C>", "Lx!")
+  call assert_equal(3, tabpagenr('$'))
+
+  " open new tab page before tab page 3 in insert mode
+  call feedkeys("i" .. TabMenuNewItemCode(3) .. "\<C-C>", "Lx!")
+  call assert_equal(3, tabpagenr())
+  call assert_equal(4, tabpagenr('$'))
+
+  " open new tab page after tab page 4 in insert mode
+  call feedkeys("i" .. TabMenuNewItemCode(5) .. "\<C-C>", "Lx!")
+  call assert_equal(5, tabpagenr())
+  call assert_equal(5, tabpagenr('$'))
+
+  %bw!
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1025,
+/**/
     1024,
 /**/
     1023,