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functests/helpers: Add exc_exec function that checks the exception

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This commit is contained in:
ZyX 2015-09-19 01:53:58 +03:00
parent e80d7c0df7
commit 10fd95a9ea
1 changed files with 15 additions and 1 deletions
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16
test/functional/helpers.lua
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@ -324,6 +324,19 @@ local function rmdir(path)
return ret
end
local exc_exec = function(cmd)
nvim_command(([[
try
execute "%s"
catch
let g:__exception = v:exception
endtry
]]):format(cmd:gsub('\n', '\\n'):gsub('[\\"]', '\\%0')))
local ret = nvim_eval('get(g:, "__exception", 0)')
nvim_command('unlet! g:__exception')
return ret
end
return {
clear = clear,
spawn = spawn,
@ -358,5 +371,6 @@ return {
wait = wait,
set_session = set_session,
write_file = write_file,
rmdir = rmdir
rmdir = rmdir,
exc_exec = exc_exec,
}