patch 8.2.0049: command line completion not fully testedv8.2.0049

Problem:    Command line completion not fully tested.
Solution:   Add more test cases.  Make help sorting stable. (Dominique Pelle,
            closes #5402)

1 files changed, 17 insertions, 0 deletions

diff --git a/src/testdir/test_cmdline.vim b/src/testdir/test_cmdline.vim
index 837ef63dda..38b5826e62 100644
--- a/src/testdir/test_cmdline.vim
+++ b/src/testdir/test_cmdline.vim
@@ -553,6 +553,14 @@ func Test_cmdline_complete_user_names()
   endif
 endfunc
 
+func Test_cmdline_complete_bang()
+  if executable('whoami')
+    return
+  endif
+  call feedkeys(":!whoam\<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_match('^".*\<whoami\>', @:)
+endfunc
+
 funct Test_cmdline_complete_languages()
   let lang = substitute(execute('language messages'), '.*"\(.*\)"$', '\1', '')
 
@@ -575,6 +583,15 @@ funct Test_cmdline_complete_languages()
   endif
 endfunc
 
+func Test_cmdline_complete_env_variable()
+  let $X_VIM_TEST_COMPLETE_ENV = 'foo'
+
+  call feedkeys(":edit $X_VIM_TEST_COMPLETE_E\<C-A>\<C-B>\"\<CR>", 'tx')
+  call assert_match('"edit $X_VIM_TEST_COMPLETE_ENV', @:)
+
+  unlet $X_VIM_TEST_COMPLETE_ENV
+endfunc
+
 func Test_cmdline_write_alternatefile()
   new
   call setline('.', ['one', 'two'])