diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/functional/terminal/buffer_spec.lua | 14 | ||||
| -rw-r--r-- | test/functional/vimscript/api_functions_spec.lua | 21 |
2 files changed, 35 insertions, 0 deletions
diff --git a/test/functional/terminal/buffer_spec.lua b/test/functional/terminal/buffer_spec.lua index 4ce354b9a9..bd898ba99e 100644 --- a/test/functional/terminal/buffer_spec.lua +++ b/test/functional/terminal/buffer_spec.lua @@ -498,3 +498,17 @@ if is_os('win') then end) end) end + +describe('termopen()', function() + before_each(clear) + + it('disallowed when textlocked and in cmdwin buffer', function() + command("autocmd TextYankPost <buffer> ++once call termopen('foo')") + matches("Vim%(call%):E565: Not allowed to change text or change window$", + pcall_err(command, "normal! yy")) + + feed("q:") + eq("Vim:E11: Invalid in command-line window; <CR> executes, CTRL-C quits", + pcall_err(funcs.termopen, "bar")) + end) +end) diff --git a/test/functional/vimscript/api_functions_spec.lua b/test/functional/vimscript/api_functions_spec.lua index 683ae2446c..6548548a9e 100644 --- a/test/functional/vimscript/api_functions_spec.lua +++ b/test/functional/vimscript/api_functions_spec.lua @@ -54,11 +54,23 @@ describe('eval-API', function() matches('Vim%(call%):E5555: API call: E565: Not allowed to change text or change window$', pcall_err(command, "normal! yy")) + command("autocmd TextYankPost <buffer> ++once call nvim_open_term(0, {})") + matches('Vim%(call%):E5555: API call: E565: Not allowed to change text or change window$', + pcall_err(command, "normal! yy")) + -- Functions checking textlock should also not be usable from <expr> mappings. command("inoremap <expr> <f2> nvim_win_close(0, 1)") eq('Vim(normal):E5555: API call: E565: Not allowed to change text or change window', pcall_err(command, [[execute "normal i\<f2>"]])) + -- Text-changing functions gave a "Failed to save undo information" error when called from an + -- <expr> mapping outside do_cmdline() (msg_list == NULL), so use feed() to test this. + command("inoremap <expr> <f2> nvim_buf_set_text(0, 0, 0, 0, 0, ['hi'])") + meths.set_vvar('errmsg', '') + feed("i<f2><esc>") + eq('E5555: API call: E565: Not allowed to change text or change window', + meths.get_vvar('errmsg')) + -- Some functions checking textlock (usually those that may change the current window or buffer) -- also ought to not be usable in the cmdwin. feed("q:") @@ -68,6 +80,15 @@ describe('eval-API', function() -- But others, like nvim_buf_set_lines(), which just changes text, is OK. curbufmeths.set_lines(0, -1, 1, {"wow!"}) eq({'wow!'}, curbufmeths.get_lines(0, -1, 1)) + + -- Turning the cmdwin buffer into a terminal buffer would be pretty weird. + eq('E11: Invalid in command-line window; <CR> executes, CTRL-C quits', + pcall_err(meths.open_term, 0, {})) + + -- But turning a different buffer into a terminal from the cmdwin is OK. + local term_buf = meths.create_buf(false, true) + meths.open_term(term_buf, {}) + eq('terminal', meths.get_option_value("buftype", {buf = term_buf})) end) it("use buffer numbers and windows ids as handles", function() |