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af069c5c05
Problem: Cannot control cursor positioning of getchar().
Solution: Add "cursor" flag to {opts}, with possible values "hide",
"keep" and "msg".
related: vim/vim#10603
closes: vim/vim#16569
edf0f7db28
93 lines
3.0 KiB
Lua
93 lines
3.0 KiB
Lua
local n = require('test.functional.testnvim')()
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local Screen = require('test.functional.ui.screen')
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local clear = n.clear
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local exec = n.exec
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local feed = n.feed
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local async_command = n.async_meths.nvim_command
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describe('getchar()', function()
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before_each(clear)
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-- oldtest: Test_getchar_cursor_position()
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it('cursor positioning', function()
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local screen = Screen.new(40, 6)
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exec([[
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call setline(1, ['foobar', 'foobar', 'foobar'])
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call cursor(3, 6)
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]])
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screen:expect([[
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foobar |*2
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fooba^r |
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{1:~ }|*2
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]])
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-- Default: behaves like "msg" when immediately after printing a message,
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-- even if :sleep moved cursor elsewhere.
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for _, cmd in ipairs({
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'echo 1234 | call getchar()',
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'echo 1234 | call getchar(-1, {})',
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"echo 1234 | call getchar(-1, #{cursor: 'msg'})",
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'echo 1234 | sleep 1m | call getchar()',
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'echo 1234 | sleep 1m | call getchar(-1, {})',
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"echo 1234 | sleep 1m | call getchar(-1, #{cursor: 'msg'})",
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}) do
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async_command(cmd)
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screen:expect([[
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foobar |*3
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{1:~ }|*2
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1234^ |
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]])
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feed('a')
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screen:expect([[
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foobar |*2
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fooba^r |
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{1:~ }|*2
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1234 |
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]])
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end
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-- Default: behaves like "keep" when not immediately after printing a message.
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for _, cmd in ipairs({
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'call getchar()',
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'call getchar(-1, {})',
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"call getchar(-1, #{cursor: 'keep'})",
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"echo 1234 | sleep 1m | call getchar(-1, #{cursor: 'keep'})",
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}) do
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async_command(cmd)
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screen:expect_unchanged()
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feed('a')
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screen:expect_unchanged()
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end
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async_command("call getchar(-1, #{cursor: 'msg'})")
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screen:expect([[
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foobar |*3
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{1:~ }|*2
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^1234 |
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]])
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feed('a')
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screen:expect([[
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foobar |*2
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fooba^r |
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{1:~ }|*2
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1234 |
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]])
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async_command("call getchar(-1, #{cursor: 'hide'})")
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screen:expect([[
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foobar |*3
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{1:~ }|*2
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1234 |
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]])
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feed('a')
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screen:expect([[
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foobar |*2
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fooba^r |
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{1:~ }|*2
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1234 |
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]])
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end)
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end)
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