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api: nvim_echo

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notomo
2021-01-11 15:18:51 +09:00
committed by Björn Linse
parent 1785ac3e37
commit 8e86f5e460
6 changed files with 191 additions and 0 deletions
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59
test/functional/api/vim_spec.lua
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@@ -2002,4 +2002,63 @@ describe('API', function()
}, meths.get_option_info'showcmd')
end)
end)
describe('nvim_echo', function()
local screen
before_each(function()
clear()
screen = Screen.new(40, 8)
screen:attach()
screen:set_default_attr_ids({
[0] = {bold=true, foreground=Screen.colors.Blue},
[1] = {bold = true, foreground = Screen.colors.SeaGreen},
[2] = {bold = true, reverse = true},
[3] = {foreground = Screen.colors.Brown, bold = true}, -- Statement
[4] = {foreground = Screen.colors.SlateBlue}, -- Special
})
command('highlight Statement gui=bold guifg=Brown')
command('highlight Special guifg=SlateBlue')
end)
it('can show highlighted line', function()
nvim_async("echo", {{"msg_a"}, {"msg_b", "Statement"}, {"msg_c", "Special"}}, true, {})
screen:expect{grid=[[
^ |
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
msg_a{3:msg_b}{4:msg_c} |
]]}
end)
it('can show highlighted multiline', function()
nvim_async("echo", {{"msg_a\nmsg_a", "Statement"}, {"msg_b", "Special"}}, true, {})
screen:expect{grid=[[
|
{0:~ }|
{0:~ }|
{0:~ }|
{2: }|
{3:msg_a} |
{3:msg_a}{4:msg_b} |
{1:Press ENTER or type command to continue}^ |
]]}
end)
it('can save message history', function()
nvim('command', 'set cmdheight=2') -- suppress Press ENTER
nvim("echo", {{"msg\nmsg"}, {"msg"}}, true, {})
eq("msg\nmsgmsg", meths.exec('messages', true))
end)
it('can disable saving message history', function()
nvim('command', 'set cmdheight=2') -- suppress Press ENTER
nvim_async("echo", {{"msg\nmsg"}, {"msg"}}, false, {})
eq("", meths.exec("messages", true))
end)
end)
end)