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fix(chansend): sending lines to terminal in reverse order on Windows #19315

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Problem: `chansend()` on Windows sends lines in reverse order.
Cause: Using \n instead of \r\n for newlines on Windows.
Solution: on Windows, use CRLF newline characters.

Fixes #18501
This commit is contained in:
Enan Ajmain
2022-12-08 21:23:42 +01:00
committed by Justin M. Keyes
parent 9b2c790344
commit d5004aab27
3 changed files with 32 additions and 6 deletions
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15
test/functional/terminal/channel_spec.lua
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@@ -7,6 +7,7 @@ local command = helpers.command
local pcall_err = helpers.pcall_err
local feed = helpers.feed
local poke_eventloop = helpers.poke_eventloop
local iswin = helpers.iswin
describe('terminal channel is closed and later released if', function()
local screen
@@ -92,3 +93,17 @@ describe('terminal channel is closed and later released if', function()
eq(chans - 1, eval('len(nvim_list_chans())'))
end)
end)
it('chansend sends lines to terminal channel in proper order', function()
clear()
local screen = Screen.new(100, 20)
screen:attach()
local shells = iswin() and {'cmd.exe', 'pwsh.exe -nop','powershell.exe -nop'} or {'sh'}
for _, sh in ipairs(shells) do
command([[bdelete! | let id = termopen(']] .. sh .. [[')]])
command([[call chansend(id, ['echo "hello"', 'echo "world"', ''])]])
screen:expect{
any=[[echo "hello".*echo "world"]]
}
end
end)