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test: assert_alive()

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This commit is contained in:
Justin M. Keyes 2019-08-10 01:26:43 +02:00
parent f63d952ca2
commit 2c1749ce44
1 changed files with 9 additions and 0 deletions
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9
test/functional/helpers.lua
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@ -302,6 +302,10 @@ end
local function nvim_feed(input)
while #input > 0 do
local written = module.request('nvim_input', input)
if written == nil then
module.assert_alive()
error('nvim_input returned nil (Nvim process terminated?)')
end
input = input:sub(written + 1)
end
end
@ -586,6 +590,11 @@ function module.expect_any(contents)
return ok(nil ~= string.find(module.curbuf_contents(), contents, 1, true))
end
-- Checks that the Nvim session did not terminate.
function module.assert_alive()
eq(2, module.eval('1+1'))
end
local function do_rmdir(path)
if lfs.attributes(path, 'mode') ~= 'directory' then
return -- Don't complain.