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vim-patch:8.2.0103: using null object with execute() has strange effects

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Problem:    Using null object with execute() has strange effects.
Solution:   Give an error message ofr Job and Channel.

e2a8f0773e

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
zeertzjq
2023-04-15 13:10:36 +08:00
parent d372eedcfa
commit 4c276bbd18
3 changed files with 15 additions and 4 deletions
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16
test/old/testdir/test_execute_func.vim
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@@ -41,8 +41,6 @@ func Test_execute_string()
call assert_equal("\nsomething", execute('echo "something"', 'silent!'))
call assert_equal("", execute('burp', 'silent!'))
call assert_fails('call execute("echo \"x\"", 3.4)', 'E806:')
call assert_equal("", execute(""))
endfunc
func Test_execute_list()
@@ -53,7 +51,6 @@ func Test_execute_list()
call assert_equal("\n0\n1\n2\n3", execute(l))
call assert_equal("", execute([]))
call assert_equal("", execute(v:_null_list))
endfunc
func Test_execute_does_not_change_col()
@@ -173,4 +170,17 @@ func Test_win_execute_visual_redraw()
bwipe!
endfunc
func Test_execute_null()
call assert_equal("", execute(v:_null_string))
call assert_equal("", execute(v:_null_list))
call assert_fails('call execute(v:_null_dict)', 'E731:')
call assert_fails('call execute(v:_null_blob)', 'E976:')
" Nvim doesn't have null partials
" call assert_fails('call execute(test_null_partial())','E729:')
if has('job')
call assert_fails('call execute(test_null_job())', 'E908:')
call assert_fails('call execute(test_null_channel())', 'E908:')
endif
endfunc
" vim: shiftwidth=2 sts=2 expandtab