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#!/usr/bin/env lua5.4
-- mock vis global
vis = {} -- luacheck: ignore 111
local util = require('util')
local lunatest = require('lunatest')
function test_dirname() -- luacheck: ignore 111
lunatest.assert_equal('/usr', util.dirname('/usr/lib'))
lunatest.assert_equal('/', util.dirname('/usr/'))
lunatest.assert_equal('.', util.dirname('usr'))
lunatest.assert_equal('.', util.dirname('.'))
lunatest.assert_equal('..', util.dirname('..'))
lunatest.assert_equal('/', util.dirname('/'))
end
function test_visual_chars_in_line() -- luacheck: ignore 111
local win = {options = {tabwidth = 4}} -- win mock
local s = '\tfo' -- visual chars == 6
lunatest.assert_equal(util.visual_chars_in_line(win, s, #s), 6)
s = 'f\tfo' -- visual chars == 6
lunatest.assert_equal(util.visual_chars_in_line(win, s, #s), 6)
s = 'fo\tfo' -- visual chars == 6
lunatest.assert_equal(util.visual_chars_in_line(win, s, #s), 6)
s = 'foo\tfo' -- visual chars == 6
lunatest.assert_equal(util.visual_chars_in_line(win, s, #s), 6)
end
lunatest.run()
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