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api helpers: Also save and restore did_emsg

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ZyX
2017-07-18 00:08:57 +03:00
parent 3a923ad2db
commit cfb1d937a6
3 changed files with 54 additions and 10 deletions
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38
test/functional/ui/cmdline_highlight_spec.lua
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@@ -489,6 +489,44 @@ describe('Ex commands coloring support', function()
|
]])
end)
it('does not prevent mapping error from cancelling prompt', function()
meths.command("cnoremap <expr> x execute('throw 42')[-1]")
feed(':#x')
screen:expect([[
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
:# |
{ERR:Error detected while processing :} |
{ERR:E605: Exception not caught: 42} |
:#^ |
]])
feed('<CR>')
screen:expect([[
^ |
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
|
]])
feed('<CR>')
screen:expect([[
^ |
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
{EOB:~ }|
|
]])
eq('\nError detected while processing :\nE605: Exception not caught: 42',
meths.command_output('messages'))
end)
end)
-- TODO Specifically test for coloring in cmdline and expr modes