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-- Tests for :[count]argument! and :[count]argdelete
local helpers = require('test.functional.helpers')
local feed, insert, source = helpers.feed, helpers.insert, helpers.source
local clear, execute, expect = helpers.clear, helpers.execute, helpers.expect
describe('argument_count', function()
setup(clear)
it('is working', function()
execute('%argd')
execute('argadd a b c d')
execute('set hidden')
execute('let buffers = []')
execute('augroup TEST')
execute([[au BufEnter * call add(buffers, expand('%:t'))]])
execute('augroup END')
execute('$argu')
execute('$-argu')
execute('-argu')
execute('1argu')
execute('+2argu')
execute('augroup TEST')
execute('au!')
execute('augroup END')
execute('let arglists = []')
execute('.argd')
execute('call add(arglists, argv())')
execute('-argd')
execute('call add(arglists, argv())')
execute('$argd')
execute('call add(arglists, argv())')
execute('1arga c')
execute('1arga b')
execute('$argu')
execute('$arga x')
execute('call add(arglists, argv())')
execute('0arga Y')
execute('call add(arglists, argv())')
execute('%argd')
execute('call add(arglists, argv())')
execute('arga a b c d e f')
execute('2,$-argd')
execute('call add(arglists, argv())')
execute('call append(0, buffers)')
execute([[let lnr = line('$')]])
execute([[call append(lnr, map(copy(arglists), 'join(v:val, " ")'))]])
-- Assert buffer contents.
expect([=[
d
c
b
a
c
a b d
a d
a
a b c x
Y a b c x
a f]=])
end)
end)
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