# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1485465304 -3600
# Node ID 6736cb42572042c7517086af404d1464711d2af0
# Parent  19a165713bf219a074f3931c62e8d929d97b11c1
patch 8.0.0242: no tests for user command completion

commit https://github.com/vim/vim/commit/65c836e6004647196ae0bc18e409a9e7b79207c0
Author: Bram Moolenaar <Bram@vim.org>
Date:   Thu Jan 26 22:07:33 2017 +0100

    patch 8.0.0242: no tests for user command completion

    Problem:    Completion of user defined functions is not covered by tests.
    Solution:   Add tests.  Also test various errors of user-defined commands.
                (Dominique Pelle, closes #1413)

diff --git a/src/testdir/test_usercommands.vim b/src/testdir/test_usercommands.vim
--- a/src/testdir/test_usercommands.vim
+++ b/src/testdir/test_usercommands.vim
@@ -102,3 +102,107 @@ func Test_CmdUndefined()
   call assert_fails('Dothat', 'E492:')
   call assert_equal('yes', g:didnot)
 endfunc
+
+func Test_CmdErrors()
+  call assert_fails('com! docmd :', 'E183:')
+  call assert_fails('com! \<Tab> :', 'E182:')
+  call assert_fails('com! _ :', 'E182:')
+  call assert_fails('com! X :', 'E841:')
+  call assert_fails('com! - DoCmd :', 'E175:')
+  call assert_fails('com! -xxx DoCmd :', 'E181:')
+  call assert_fails('com! -addr DoCmd :', 'E179:')
+  call assert_fails('com! -complete DoCmd :', 'E179:')
+  call assert_fails('com! -complete=xxx DoCmd :', 'E180:')
+  call assert_fails('com! -complete=custom DoCmd :', 'E467:')
+  call assert_fails('com! -complete=customlist DoCmd :', 'E467:')
+  call assert_fails('com! -complete=behave,CustomComplete DoCmd :', 'E468:')
+  call assert_fails('com! -nargs=x DoCmd :', 'E176:')
+  call assert_fails('com! -count=1 -count=2 DoCmd :', 'E177:')
+  call assert_fails('com! -count=x DoCmd :', 'E178:')
+  call assert_fails('com! -range=x DoCmd :', 'E178:')
+
+  com! -nargs=0 DoCmd :
+  call assert_fails('DoCmd x', 'E488:')
+
+  com! -nargs=1 DoCmd :
+  call assert_fails('DoCmd', 'E471:')
+
+  com! -nargs=+ DoCmd :
+  call assert_fails('DoCmd', 'E471:')
+
+  call assert_fails('com DoCmd :', 'E174:')
+  comclear
+  call assert_fails('delcom DoCmd', 'E184:')
+endfunc
+
+func CustomComplete(A, L, P)
+  return "January\nFebruary\nMars\n"
+endfunc
+
+func CustomCompleteList(A, L, P)
+  return [ "Monday", "Tuesday", "Wednesday" ]
+endfunc
+
+func Test_CmdCompletion()
+  call feedkeys(":com -\<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"com -addr bang bar buffer complete count nargs range register', @:)
+
+  call feedkeys(":com -nargs=0 -\<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"com -nargs=0 -addr bang bar buffer complete count nargs range register', @:)
+
+  call feedkeys(":com -nargs=\<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"com -nargs=* + 0 1 ?', @:)
+
+  call feedkeys(":com -addr=\<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"com -addr=arguments buffers lines loaded_buffers quickfix tabs windows', @:)
+
+  call feedkeys(":com -complete=co\<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"com -complete=color command compiler', @:)
+
+  command! DoCmd1 :
+  command! DoCmd2 :
+  call feedkeys(":com \<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"com DoCmd1 DoCmd2', @:)
+
+  call feedkeys(":DoC\<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"DoCmd1 DoCmd2', @:)
+
+  call feedkeys(":delcom DoC\<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"delcom DoCmd1 DoCmd2', @:)
+
+  delcom DoCmd1
+  call feedkeys(":delcom DoC\<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"delcom DoCmd2', @:)
+
+  call feedkeys(":com DoC\<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"com DoCmd2', @:)
+
+  delcom DoCmd2
+  call feedkeys(":delcom DoC\<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"delcom DoC', @:)
+
+  call feedkeys(":com DoC\<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"com DoC', @:)
+
+  com! -complete=behave DoCmd :
+  call feedkeys(":DoCmd \<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"DoCmd mswin xterm', @:)
+
+  " This does not work. Why?
+  "call feedkeys(":DoCmd x\<C-A>\<C-B>\"\<CR>", 'tx')
+  "call assert_equal('"DoCmd xterm', @:)
+
+  com! -complete=custom,CustomComplete DoCmd :
+  call feedkeys(":DoCmd \<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"DoCmd January February Mars', @:)
+
+  com! -complete=customlist,CustomCompleteList DoCmd :
+  call feedkeys(":DoCmd \<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_equal('"DoCmd Monday Tuesday Wednesday', @:)
+
+  com! -complete=custom,CustomCompleteList DoCmd :
+  call assert_fails("call feedkeys(':DoCmd \<C-D>', 'tx')", 'E730:')
+
+  com! -complete=customlist,CustomComp DoCmd :
+  call assert_fails("call feedkeys(':DoCmd \<C-D>', 'tx')", 'E117:')
+endfunc
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    242,
+/**/
     241,
 /**/
     240,